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-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/mach-s3c2410/bast-irq.c22
-rw-r--r--arch/arm/mach-s3c2412/irq.c50
-rw-r--r--arch/arm/mach-s3c2416/irq.c76
-rw-r--r--arch/arm/mach-s3c2440/irq.c18
-rw-r--r--arch/arm/mach-s3c2440/s3c244x-irq.c18
-rw-r--r--arch/arm/mach-s3c2443/irq.c95
-rw-r--r--arch/arm/mach-s3c64xx/clock.c2
-rw-r--r--arch/arm/mach-s3c64xx/dev-audio.c60
-rw-r--r--arch/arm/mach-s3c64xx/dma.c1
-rw-r--r--arch/arm/mach-s3c64xx/irq-eint.c37
-rw-r--r--arch/arm/mach-s5p6442/dev-audio.c44
-rw-r--r--arch/arm/mach-s5p6442/include/mach/map.h3
-rw-r--r--arch/arm/mach-s5p6442/mach-smdk6442.c10
-rw-r--r--arch/arm/mach-s5p6442/setup-i2c0.c5
-rw-r--r--arch/arm/mach-s5p64x0/Makefile4
-rw-r--r--arch/arm/mach-s5p64x0/clock-s5p6440.c8
-rw-r--r--arch/arm/mach-s5p64x0/clock-s5p6450.c20
-rw-r--r--arch/arm/mach-s5p64x0/dev-audio.c144
-rw-r--r--arch/arm/mach-s5p64x0/gpiolib.c (renamed from arch/arm/mach-s5p64x0/gpio.c)221
-rw-r--r--arch/arm/mach-s5p64x0/include/mach/map.h5
-rw-r--r--arch/arm/mach-s5p64x0/include/mach/regs-gpio.h57
-rw-r--r--arch/arm/mach-s5p64x0/mach-smdk6440.c1
-rw-r--r--arch/arm/mach-s5p64x0/mach-smdk6450.c1
-rw-r--r--arch/arm/mach-s5pc100/dev-audio.c54
-rw-r--r--arch/arm/mach-s5pc100/include/mach/map.h2
-rw-r--r--arch/arm/mach-s5pv210/Kconfig2
-rw-r--r--arch/arm/mach-s5pv210/clock.c16
-rw-r--r--arch/arm/mach-s5pv210/cpu.c5
-rw-r--r--arch/arm/mach-s5pv210/dev-audio.c56
-rw-r--r--arch/arm/mach-s5pv210/include/mach/irqs.h3
-rw-r--r--arch/arm/mach-s5pv210/include/mach/map.h6
-rw-r--r--arch/arm/mach-s5pv210/include/mach/regs-clock.h5
-rw-r--r--arch/arm/mach-s5pv210/mach-smdkc110.c1
-rw-r--r--arch/arm/mach-s5pv210/mach-smdkv210.c139
-rw-r--r--arch/arm/mach-s5pv310/Kconfig16
-rw-r--r--arch/arm/mach-s5pv310/Makefile6
-rw-r--r--arch/arm/mach-s5pv310/clock.c58
-rw-r--r--arch/arm/mach-s5pv310/cpu.c21
-rw-r--r--arch/arm/mach-s5pv310/cpufreq.c580
-rw-r--r--arch/arm/mach-s5pv310/dev-audio.c364
-rw-r--r--arch/arm/mach-s5pv310/dev-pd.c139
-rw-r--r--arch/arm/mach-s5pv310/dma.c168
-rw-r--r--arch/arm/mach-s5pv310/include/mach/dma.h26
-rw-r--r--arch/arm/mach-s5pv310/include/mach/irqs.h19
-rw-r--r--arch/arm/mach-s5pv310/include/mach/map.h31
-rw-r--r--arch/arm/mach-s5pv310/include/mach/regs-clock.h80
-rw-r--r--arch/arm/mach-s5pv310/include/mach/regs-mem.h23
-rw-r--r--arch/arm/mach-s5pv310/include/mach/regs-pmu.h30
-rw-r--r--arch/arm/mach-s5pv310/include/mach/regs-srom.h50
-rw-r--r--arch/arm/mach-s5pv310/irq-combiner.c32
-rw-r--r--arch/arm/mach-s5pv310/irq-eint.c55
-rw-r--r--arch/arm/mach-s5pv310/mach-smdkc210.c51
-rw-r--r--arch/arm/mach-s5pv310/mach-smdkv310.c51
-rw-r--r--arch/arm/mach-s5pv310/mach-universal_c210.c80
-rw-r--r--arch/arm/plat-s3c24xx/include/plat/irq.h4
-rw-r--r--arch/arm/plat-s3c24xx/irq-pm.c9
-rw-r--r--arch/arm/plat-s3c24xx/irq.c182
-rw-r--r--arch/arm/plat-s5p/Kconfig10
-rw-r--r--arch/arm/plat-s5p/Makefile2
-rw-r--r--arch/arm/plat-s5p/cpu.c5
-rw-r--r--arch/arm/plat-s5p/dev-csis0.c34
-rw-r--r--arch/arm/plat-s5p/dev-csis1.c34
-rw-r--r--arch/arm/plat-s5p/include/plat/csis.h28
-rw-r--r--arch/arm/plat-s5p/include/plat/map-s5p.h1
-rw-r--r--arch/arm/plat-s5p/include/plat/regs-srom.h54
-rw-r--r--arch/arm/plat-s5p/irq-eint.c86
-rw-r--r--arch/arm/plat-s5p/irq-gpioint.c50
-rw-r--r--arch/arm/plat-s5p/irq-pm.c6
-rw-r--r--arch/arm/plat-samsung/Kconfig8
-rw-r--r--arch/arm/plat-samsung/Makefile4
-rw-r--r--arch/arm/plat-samsung/gpiolib.c7
-rw-r--r--arch/arm/plat-samsung/include/plat/audio.h24
-rw-r--r--arch/arm/plat-samsung/include/plat/devs.h15
-rw-r--r--arch/arm/plat-samsung/include/plat/gpio-core.h2
-rw-r--r--arch/arm/plat-samsung/include/plat/pd.h30
-rw-r--r--arch/arm/plat-samsung/include/plat/pm.h4
-rw-r--r--arch/arm/plat-samsung/irq-uart.c40
-rw-r--r--arch/arm/plat-samsung/irq-vic-timer.c26
-rw-r--r--arch/arm/plat-samsung/pd.c95
-rw-r--r--arch/arm/plat-samsung/pm.c6
81 files changed, 3150 insertions, 688 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index d56d21c0573..5ecaec63a47 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -738,6 +738,7 @@ config ARCH_S5PV310
select ARCH_SPARSEMEM_ENABLE
select GENERIC_GPIO
select HAVE_CLK
+ select ARCH_HAS_CPUFREQ
select GENERIC_CLOCKEVENTS
select HAVE_S3C_RTC if RTC_CLASS
select HAVE_S3C2410_I2C if I2C
diff --git a/arch/arm/mach-s3c2410/bast-irq.c b/arch/arm/mach-s3c2410/bast-irq.c
index 217b102866d..606cb6b1cc4 100644
--- a/arch/arm/mach-s3c2410/bast-irq.c
+++ b/arch/arm/mach-s3c2410/bast-irq.c
@@ -75,38 +75,38 @@ static unsigned char bast_pc104_irqmasks[] = {
static unsigned char bast_pc104_irqs[] = { 3, 5, 7, 10 };
static void
-bast_pc104_mask(unsigned int irqno)
+bast_pc104_mask(struct irq_data *data)
{
unsigned long temp;
temp = __raw_readb(BAST_VA_PC104_IRQMASK);
- temp &= ~bast_pc104_irqmasks[irqno];
+ temp &= ~bast_pc104_irqmasks[data->irq];
__raw_writeb(temp, BAST_VA_PC104_IRQMASK);
}
static void
-bast_pc104_maskack(unsigned int irqno)
+bast_pc104_maskack(struct irq_data *data)
{
struct irq_desc *desc = irq_desc + IRQ_ISA;
- bast_pc104_mask(irqno);
- desc->chip->ack(IRQ_ISA);
+ bast_pc104_mask(data);
+ desc->irq_data.chip->irq_ack(&desc->irq_data);
}
static void
-bast_pc104_unmask(unsigned int irqno)
+bast_pc104_unmask(struct irq_data *data)
{
unsigned long temp;
temp = __raw_readb(BAST_VA_PC104_IRQMASK);
- temp |= bast_pc104_irqmasks[irqno];
+ temp |= bast_pc104_irqmasks[data->irq];
__raw_writeb(temp, BAST_VA_PC104_IRQMASK);
}
static struct irq_chip bast_pc104_chip = {
- .mask = bast_pc104_mask,
- .unmask = bast_pc104_unmask,
- .ack = bast_pc104_maskack
+ .irq_mask = bast_pc104_mask,
+ .irq_unmask = bast_pc104_unmask,
+ .irq_ack = bast_pc104_maskack
};
static void
@@ -123,7 +123,7 @@ bast_irq_pc104_demux(unsigned int irq,
/* ack if we get an irq with nothing (ie, startup) */
desc = irq_desc + IRQ_ISA;
- desc->chip->ack(IRQ_ISA);
+ desc->irq_data.chip->irq_ack(&desc->irq_data);
} else {
/* handle the IRQ */
diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index 6000ca9d181..eddb52ba5b6 100644
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -49,9 +49,9 @@
*/
static void
-s3c2412_irq_mask(unsigned int irqno)
+s3c2412_irq_mask(struct irq_data *data)
{
- unsigned long bitval = 1UL << (irqno - IRQ_EINT0);
+ unsigned long bitval = 1UL << (data->irq - IRQ_EINT0);
unsigned long mask;
mask = __raw_readl(S3C2410_INTMSK);
@@ -62,9 +62,9 @@ s3c2412_irq_mask(unsigned int irqno)
}
static inline void
-s3c2412_irq_ack(unsigned int irqno)
+s3c2412_irq_ack(struct irq_data *data)
{
- unsigned long bitval = 1UL << (irqno - IRQ_EINT0);
+ unsigned long bitval = 1UL << (data->irq - IRQ_EINT0);
__raw_writel(bitval, S3C2412_EINTPEND);
__raw_writel(bitval, S3C2410_SRCPND);
@@ -72,9 +72,9 @@ s3c2412_irq_ack(unsigned int irqno)
}
static inline void
-s3c2412_irq_maskack(unsigned int irqno)
+s3c2412_irq_maskack(struct irq_data *data)
{
- unsigned long bitval = 1UL << (irqno - IRQ_EINT0);
+ unsigned long bitval = 1UL << (data->irq - IRQ_EINT0);
unsigned long mask;
mask = __raw_readl(S3C2410_INTMSK);
@@ -89,9 +89,9 @@ s3c2412_irq_maskack(unsigned int irqno)
}
static void
-s3c2412_irq_unmask(unsigned int irqno)
+s3c2412_irq_unmask(struct irq_data *data)
{
- unsigned long bitval = 1UL << (irqno - IRQ_EINT0);
+ unsigned long bitval = 1UL << (data->irq - IRQ_EINT0);
unsigned long mask;
mask = __raw_readl(S3C2412_EINTMASK);
@@ -102,11 +102,11 @@ s3c2412_irq_unmask(unsigned int irqno)
}
static struct irq_chip s3c2412_irq_eint0t4 = {
- .ack = s3c2412_irq_ack,
- .mask = s3c2412_irq_mask,
- .unmask = s3c2412_irq_unmask,
- .set_wake = s3c_irq_wake,
- .set_type = s3c_irqext_type,
+ .irq_ack = s3c2412_irq_ack,
+ .irq_mask = s3c2412_irq_mask,
+ .irq_unmask = s3c2412_irq_unmask,
+ .irq_set_wake = s3c_irq_wake,
+ .irq_set_type = s3c_irqext_type,
};
#define INTBIT(x) (1 << ((x) - S3C2410_IRQSUB(0)))
@@ -132,29 +132,29 @@ static void s3c2412_irq_demux_cfsdi(unsigned int irq, struct irq_desc *desc)
#define INTMSK_CFSDI (1UL << (IRQ_S3C2412_CFSDI - IRQ_EINT0))
#define SUBMSK_CFSDI INTMSK_SUB(IRQ_S3C2412_SDI, IRQ_S3C2412_CF)
-static void s3c2412_irq_cfsdi_mask(unsigned int irqno)
+static void s3c2412_irq_cfsdi_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_CFSDI, SUBMSK_CFSDI);
+ s3c_irqsub_mask(data->irq, INTMSK_CFSDI, SUBMSK_CFSDI);
}
-static void s3c2412_irq_cfsdi_unmask(unsigned int irqno)
+static void s3c2412_irq_cfsdi_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_CFSDI);
+ s3c_irqsub_unmask(data->irq, INTMSK_CFSDI);
}
-static void s3c2412_irq_cfsdi_ack(unsigned int irqno)
+static void s3c2412_irq_cfsdi_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_CFSDI, SUBMSK_CFSDI);
+ s3c_irqsub_maskack(data->irq, INTMSK_CFSDI, SUBMSK_CFSDI);
}
static struct irq_chip s3c2412_irq_cfsdi = {
.name = "s3c2412-cfsdi",
- .ack = s3c2412_irq_cfsdi_ack,
- .mask = s3c2412_irq_cfsdi_mask,
- .unmask = s3c2412_irq_cfsdi_unmask,
+ .irq_ack = s3c2412_irq_cfsdi_ack,
+ .irq_mask = s3c2412_irq_cfsdi_mask,
+ .irq_unmask = s3c2412_irq_cfsdi_unmask,
};
-static int s3c2412_irq_rtc_wake(unsigned int irqno, unsigned int state)
+static int s3c2412_irq_rtc_wake(struct irq_data *data, unsigned int state)
{
unsigned long pwrcfg;
@@ -165,7 +165,7 @@ static int s3c2412_irq_rtc_wake(unsigned int irqno, unsigned int state)
pwrcfg |= S3C2412_PWRCFG_RTC_MASKIRQ;
__raw_writel(pwrcfg, S3C2412_PWRCFG);
- return s3c_irq_chip.set_wake(irqno, state);
+ return s3c_irq_chip.irq_set_wake(data, state);
}
static struct irq_chip s3c2412_irq_rtc_chip;
@@ -193,7 +193,7 @@ static int s3c2412_irq_add(struct sys_device *sysdev)
/* change RTC IRQ's set wake method */
s3c2412_irq_rtc_chip = s3c_irq_chip;
- s3c2412_irq_rtc_chip.set_wake = s3c2412_irq_rtc_wake;
+ s3c2412_irq_rtc_chip.irq_set_wake = s3c2412_irq_rtc_wake;
set_irq_chip(IRQ_RTC, &s3c2412_irq_rtc_chip);
diff --git a/arch/arm/mach-s3c2416/irq.c b/arch/arm/mach-s3c2416/irq.c
index 00174daf152..680fe386aca 100644
--- a/arch/arm/mach-s3c2416/irq.c
+++ b/arch/arm/mach-s3c2416/irq.c
@@ -77,28 +77,27 @@ static void s3c2416_irq_demux_wdtac97(unsigned int irq, struct irq_desc *desc)
#define INTMSK_WDTAC97 (1UL << (IRQ_WDT - IRQ_EINT0))
#define SUBMSK_WDTAC97 INTMSK(IRQ_S3C2443_WDT, IRQ_S3C2443_AC97)
-static void s3c2416_irq_wdtac97_mask(unsigned int irqno)
+static void s3c2416_irq_wdtac97_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_WDTAC97, SUBMSK_WDTAC97);
+ s3c_irqsub_mask(data->irq, INTMSK_WDTAC97, SUBMSK_WDTAC97);
}
-static void s3c2416_irq_wdtac97_unmask(unsigned int irqno)
+static void s3c2416_irq_wdtac97_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_WDTAC97);
+ s3c_irqsub_unmask(data->irq, INTMSK_WDTAC97);
}
-static void s3c2416_irq_wdtac97_ack(unsigned int irqno)
+static void s3c2416_irq_wdtac97_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_WDTAC97, SUBMSK_WDTAC97);
+ s3c_irqsub_maskack(data->irq, INTMSK_WDTAC97, SUBMSK_WDTAC97);
}
static struct irq_chip s3c2416_irq_wdtac97 = {
- .mask = s3c2416_irq_wdtac97_mask,
- .unmask = s3c2416_irq_wdtac97_unmask,
- .ack = s3c2416_irq_wdtac97_ack,
+ .irq_mask = s3c2416_irq_wdtac97_mask,
+ .irq_unmask = s3c2416_irq_wdtac97_unmask,
+ .irq_ack = s3c2416_irq_wdtac97_ack,
};
-
/* LCD sub interrupts */
static void s3c2416_irq_demux_lcd(unsigned int irq, struct irq_desc *desc)
@@ -109,28 +108,27 @@ static void s3c2416_irq_demux_lcd(unsigned int irq, struct irq_desc *desc)
#define INTMSK_LCD (1UL << (IRQ_LCD - IRQ_EINT0))
#define SUBMSK_LCD INTMSK(IRQ_S3C2443_LCD1, IRQ_S3C2443_LCD4)
-static void s3c2416_irq_lcd_mask(unsigned int irqno)
+static void s3c2416_irq_lcd_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_LCD, SUBMSK_LCD);
+ s3c_irqsub_mask(data->irq, INTMSK_LCD, SUBMSK_LCD);
}
-static void s3c2416_irq_lcd_unmask(unsigned int irqno)
+static void s3c2416_irq_lcd_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_LCD);
+ s3c_irqsub_unmask(data->irq, INTMSK_LCD);
}
-static void s3c2416_irq_lcd_ack(unsigned int irqno)
+static void s3c2416_irq_lcd_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_LCD, SUBMSK_LCD);
+ s3c_irqsub_maskack(data->irq, INTMSK_LCD, SUBMSK_LCD);
}
static struct irq_chip s3c2416_irq_lcd = {
- .mask = s3c2416_irq_lcd_mask,
- .unmask = s3c2416_irq_lcd_unmask,
- .ack = s3c2416_irq_lcd_ack,
+ .irq_mask = s3c2416_irq_lcd_mask,
+ .irq_unmask = s3c2416_irq_lcd_unmask,
+ .irq_ack = s3c2416_irq_lcd_ack,
};
-
/* DMA sub interrupts */
static void s3c2416_irq_demux_dma(unsigned int irq, struct irq_desc *desc)
@@ -142,28 +140,27 @@ static void s3c2416_irq_demux_dma(unsigned int irq, struct irq_desc *desc)
#define SUBMSK_DMA INTMSK(IRQ_S3C2443_DMA0, IRQ_S3C2443_DMA5)
-static void s3c2416_irq_dma_mask(unsigned int irqno)
+static void s3c2416_irq_dma_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_DMA, SUBMSK_DMA);
+ s3c_irqsub_mask(data->irq, INTMSK_DMA, SUBMSK_DMA);
}
-static void s3c2416_irq_dma_unmask(unsigned int irqno)
+static void s3c2416_irq_dma_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_DMA);
+ s3c_irqsub_unmask(data->irq, INTMSK_DMA);
}
-static void s3c2416_irq_dma_ack(unsigned int irqno)
+static void s3c2416_irq_dma_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_DMA, SUBMSK_DMA);
+ s3c_irqsub_maskack(data->irq, INTMSK_DMA, SUBMSK_DMA);
}
static struct irq_chip s3c2416_irq_dma = {
- .mask = s3c2416_irq_dma_mask,
- .unmask = s3c2416_irq_dma_unmask,
- .ack = s3c2416_irq_dma_ack,
+ .irq_mask = s3c2416_irq_dma_mask,
+ .irq_unmask = s3c2416_irq_dma_unmask,
+ .irq_ack = s3c2416_irq_dma_ack,
};
-
/* UART3 sub interrupts */
static void s3c2416_irq_demux_uart3(unsigned int irq, struct irq_desc *desc)
@@ -174,28 +171,27 @@ static void s3c2416_irq_demux_uart3(unsigned int irq, struct irq_desc *desc)
#define INTMSK_UART3 (1UL << (IRQ_S3C2443_UART3 - IRQ_EINT0))
#define SUBMSK_UART3 (0x7 << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0)))
-static void s3c2416_irq_uart3_mask(unsigned int irqno)
+static void s3c2416_irq_uart3_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_UART3, SUBMSK_UART3);
+ s3c_irqsub_mask(data->irq, INTMSK_UART3, SUBMSK_UART3);
}
-static void s3c2416_irq_uart3_unmask(unsigned int irqno)
+static void s3c2416_irq_uart3_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_UART3);
+ s3c_irqsub_unmask(data->irq, INTMSK_UART3);
}
-static void s3c2416_irq_uart3_ack(unsigned int irqno)
+static void s3c2416_irq_uart3_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_UART3, SUBMSK_UART3);
+ s3c_irqsub_maskack(data->irq, INTMSK_UART3, SUBMSK_UART3);
}
static struct irq_chip s3c2416_irq_uart3 = {
- .mask = s3c2416_irq_uart3_mask,
- .unmask = s3c2416_irq_uart3_unmask,
- .ack = s3c2416_irq_uart3_ack,
+ .irq_mask = s3c2416_irq_uart3_mask,
+ .irq_unmask = s3c2416_irq_uart3_unmask,
+ .irq_ack = s3c2416_irq_uart3_ack,
};
-
/* IRQ initialisation code */
static int __init s3c2416_add_sub(unsigned int base,
diff --git a/arch/arm/mach-s3c2440/irq.c b/arch/arm/mach-s3c2440/irq.c
index 0c049b95c37..acad4428bef 100644
--- a/arch/arm/mach-s3c2440/irq.c
+++ b/arch/arm/mach-s3c2440/irq.c
@@ -69,27 +69,27 @@ static void s3c_irq_demux_wdtac97(unsigned int irq,
#define INTMSK_WDT (1UL << (IRQ_WDT - IRQ_EINT0))
static void
-s3c_irq_wdtac97_mask(unsigned int irqno)
+s3c_irq_wdtac97_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_WDT, 3<<13);
+ s3c_irqsub_mask(data->irq, INTMSK_WDT, 3 << 13);
}
static void
-s3c_irq_wdtac97_unmask(unsigned int irqno)
+s3c_irq_wdtac97_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_WDT);
+ s3c_irqsub_unmask(data->irq, INTMSK_WDT);
}
static void
-s3c_irq_wdtac97_ack(unsigned int irqno)
+s3c_irq_wdtac97_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_WDT, 3<<13);
+ s3c_irqsub_maskack(data->irq, INTMSK_WDT, 3 << 13);
}
static struct irq_chip s3c_irq_wdtac97 = {
- .mask = s3c_irq_wdtac97_mask,
- .unmask = s3c_irq_wdtac97_unmask,
- .ack = s3c_irq_wdtac97_ack,
+ .irq_mask = s3c_irq_wdtac97_mask,
+ .irq_unmask = s3c_irq_wdtac97_unmask,
+ .irq_ack = s3c_irq_wdtac97_ack,
};
static int s3c2440_irq_add(struct sys_device *sysdev)
diff --git a/arch/arm/mach-s3c2440/s3c244x-irq.c b/arch/arm/mach-s3c2440/s3c244x-irq.c
index a75c0c2431e..83daf4ece76 100644
--- a/arch/arm/mach-s3c2440/s3c244x-irq.c
+++ b/arch/arm/mach-s3c2440/s3c244x-irq.c
@@ -68,27 +68,27 @@ static void s3c_irq_demux_cam(unsigned int irq,
#define INTMSK_CAM (1UL << (IRQ_CAM - IRQ_EINT0))
static void
-s3c_irq_cam_mask(unsigned int irqno)
+s3c_irq_cam_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_CAM, 3<<11);
+ s3c_irqsub_mask(data->irq, INTMSK_CAM, 3 << 11);
}
static void
-s3c_irq_cam_unmask(unsigned int irqno)
+s3c_irq_cam_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_CAM);
+ s3c_irqsub_unmask(data->irq, INTMSK_CAM);
}
static void
-s3c_irq_cam_ack(unsigned int irqno)
+s3c_irq_cam_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_CAM, 3<<11);
+ s3c_irqsub_maskack(data->irq, INTMSK_CAM, 3 << 11);
}
static struct irq_chip s3c_irq_cam = {
- .mask = s3c_irq_cam_mask,
- .unmask = s3c_irq_cam_unmask,
- .ack = s3c_irq_cam_ack,
+ .irq_mask = s3c_irq_cam_mask,
+ .irq_unmask = s3c_irq_cam_unmask,
+ .irq_ack = s3c_irq_cam_ack,
};
static int s3c244x_irq_add(struct sys_device *sysdev)
diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c
index 893424767ce..c7820f9c135 100644
--- a/arch/arm/mach-s3c2443/irq.c
+++ b/arch/arm/mach-s3c2443/irq.c
@@ -75,28 +75,27 @@ static void s3c2443_irq_demux_wdtac97(unsigned int irq, struct irq_desc *desc)
#define INTMSK_WDTAC97 (1UL << (IRQ_WDT - IRQ_EINT0))
#define SUBMSK_WDTAC97 INTMSK(IRQ_S3C2443_WDT, IRQ_S3C2443_AC97)
-static void s3c2443_irq_wdtac97_mask(unsigned int irqno)
+static void s3c2443_irq_wdtac97_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_WDTAC97, SUBMSK_WDTAC97);
+ s3c_irqsub_mask(data->irq, INTMSK_WDTAC97, SUBMSK_WDTAC97);
}
-static void s3c2443_irq_wdtac97_unmask(unsigned int irqno)
+static void s3c2443_irq_wdtac97_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_WDTAC97);
+ s3c_irqsub_unmask(data->irq, INTMSK_WDTAC97);
}
-static void s3c2443_irq_wdtac97_ack(unsigned int irqno)
+static void s3c2443_irq_wdtac97_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_WDTAC97, SUBMSK_WDTAC97);
+ s3c_irqsub_maskack(data->irq, INTMSK_WDTAC97, SUBMSK_WDTAC97);
}
static struct irq_chip s3c2443_irq_wdtac97 = {
- .mask = s3c2443_irq_wdtac97_mask,
- .unmask = s3c2443_irq_wdtac97_unmask,
- .ack = s3c2443_irq_wdtac97_ack,
+ .irq_mask = s3c2443_irq_wdtac97_mask,
+ .irq_unmask = s3c2443_irq_wdtac97_unmask,
+ .irq_ack = s3c2443_irq_wdtac97_ack,
};
-
/* LCD sub interrupts */
static void s3c2443_irq_demux_lcd(unsigned int irq, struct irq_desc *desc)
@@ -107,28 +106,27 @@ static void s3c2443_irq_demux_lcd(unsigned int irq, struct irq_desc *desc)
#define INTMSK_LCD (1UL << (IRQ_LCD - IRQ_EINT0))
#define SUBMSK_LCD INTMSK(IRQ_S3C2443_LCD1, IRQ_S3C2443_LCD4)
-static void s3c2443_irq_lcd_mask(unsigned int irqno)
+static void s3c2443_irq_lcd_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_LCD, SUBMSK_LCD);
+ s3c_irqsub_mask(data->irq, INTMSK_LCD, SUBMSK_LCD);
}
-static void s3c2443_irq_lcd_unmask(unsigned int irqno)
+static void s3c2443_irq_lcd_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_LCD);
+ s3c_irqsub_unmask(data->irq, INTMSK_LCD);
}
-static void s3c2443_irq_lcd_ack(unsigned int irqno)
+static void s3c2443_irq_lcd_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_LCD, SUBMSK_LCD);
+ s3c_irqsub_maskack(data->irq, INTMSK_LCD, SUBMSK_LCD);
}
static struct irq_chip s3c2443_irq_lcd = {
- .mask = s3c2443_irq_lcd_mask,
- .unmask = s3c2443_irq_lcd_unmask,
- .ack = s3c2443_irq_lcd_ack,
+ .irq_mask = s3c2443_irq_lcd_mask,
+ .irq_unmask = s3c2443_irq_lcd_unmask,
+ .irq_ack = s3c2443_irq_lcd_ack,
};
-
/* DMA sub interrupts */
static void s3c2443_irq_demux_dma(unsigned int irq, struct irq_desc *desc)
@@ -139,29 +137,27 @@ static void s3c2443_irq_demux_dma(unsigned int irq, struct irq_desc *desc)
#define INTMSK_DMA (1UL << (IRQ_S3C2443_DMA - IRQ_EINT0))
#define SUBMSK_DMA INTMSK(IRQ_S3C2443_DMA0, IRQ_S3C2443_DMA5)
-
-static void s3c2443_irq_dma_mask(unsigned int irqno)
+static void s3c2443_irq_dma_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_DMA, SUBMSK_DMA);
+ s3c_irqsub_mask(data->irq, INTMSK_DMA, SUBMSK_DMA);
}
-static void s3c2443_irq_dma_unmask(unsigned int irqno)
+static void s3c2443_irq_dma_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_DMA);
+ s3c_irqsub_unmask(data->irq, INTMSK_DMA);
}
-static void s3c2443_irq_dma_ack(unsigned int irqno)
+static void s3c2443_irq_dma_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_DMA, SUBMSK_DMA);
+ s3c_irqsub_maskack(data->irq, INTMSK_DMA, SUBMSK_DMA);
}
static struct irq_chip s3c2443_irq_dma = {
- .mask = s3c2443_irq_dma_mask,
- .unmask = s3c2443_irq_dma_unmask,
- .ack = s3c2443_irq_dma_ack,
+ .irq_mask = s3c2443_irq_dma_mask,
+ .irq_unmask = s3c2443_irq_dma_unmask,
+ .irq_ack = s3c2443_irq_dma_ack,
};
-
/* UART3 sub interrupts */
static void s3c2443_irq_demux_uart3(unsigned int irq, struct irq_desc *desc)
@@ -172,28 +168,27 @@ static void s3c2443_irq_demux_uart3(unsigned int irq, struct irq_desc *desc)
#define INTMSK_UART3 (1UL << (IRQ_S3C2443_UART3 - IRQ_EINT0))
#define SUBMSK_UART3 (0x7 << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0)))
-static void s3c2443_irq_uart3_mask(unsigned int irqno)
+static void s3c2443_irq_uart3_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_UART3, SUBMSK_UART3);
+ s3c_irqsub_mask(data->irq, INTMSK_UART3, SUBMSK_UART3);
}
-static void s3c2443_irq_uart3_unmask(unsigned int irqno)
+static void s3c2443_irq_uart3_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_UART3);
+ s3c_irqsub_unmask(data->irq, INTMSK_UART3);
}
-static void s3c2443_irq_uart3_ack(unsigned int irqno)
+static void s3c2443_irq_uart3_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_UART3, SUBMSK_UART3);
+ s3c_irqsub_maskack(data->irq, INTMSK_UART3, SUBMSK_UART3);
}
static struct irq_chip s3c2443_irq_uart3 = {
- .mask = s3c2443_irq_uart3_mask,
- .unmask = s3c2443_irq_uart3_unmask,
- .ack = s3c2443_irq_uart3_ack,
+ .irq_mask = s3c2443_irq_uart3_mask,
+ .irq_unmask = s3c2443_irq_uart3_unmask,
+ .irq_ack = s3c2443_irq_uart3_ack,
};
-
/* CAM sub interrupts */
static void s3c2443_irq_demux_cam(unsigned int irq, struct irq_desc *desc)
@@ -204,25 +199,25 @@ static void s3c2443_irq_demux_cam(unsigned int irq, struct irq_desc *desc)
#define INTMSK_CAM (1UL << (IRQ_CAM - IRQ_EINT0))
#define SUBMSK_CAM INTMSK(IRQ_S3C2440_CAM_C, IRQ_S3C2440_CAM_P)
-static void s3c2443_irq_cam_mask(unsigned int irqno)
+static void s3c2443_irq_cam_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_CAM, SUBMSK_CAM);
+ s3c_irqsub_mask(data->irq, INTMSK_CAM, SUBMSK_CAM);
}
-static void s3c2443_irq_cam_unmask(unsigned int irqno)
+static void s3c2443_irq_cam_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_CAM);
+ s3c_irqsub_unmask(data->irq, INTMSK_CAM);
}
-static void s3c2443_irq_cam_ack(unsigned int irqno)
+static void s3c2443_irq_cam_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_CAM, SUBMSK_CAM);
+ s3c_irqsub_maskack(data->irq, INTMSK_CAM, SUBMSK_CAM);
}
static struct irq_chip s3c2443_irq_cam = {
- .mask = s3c2443_irq_cam_mask,
- .unmask = s3c2443_irq_cam_unmask,
- .ack = s3c2443_irq_cam_ack,
+ .irq_mask = s3c2443_irq_cam_mask,
+ .irq_unmask = s3c2443_irq_cam_unmask,
+ .irq_ack = s3c2443_irq_cam_ack,
};
/* IRQ initialisation code */
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 487dfb95d60..dd378206450 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -695,7 +695,7 @@ static struct clksrc_clk clksrcs[] = {
}, {
.clk = {
.name = "audio-bus",
- .id = -1, /* There's only one IISv4 port */
+ .id = 2,
.ctrlbit = S3C6410_CLKCON_SCLK_AUDIO2,
.enable = s3c64xx_sclk_ctrl,
},
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index 76426a32c01..7618627b98f 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -22,7 +22,12 @@
#include <plat/audio.h>
#include <plat/gpio-cfg.h>
-static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
+static const char *rclksrc[] = {
+ [0] = "iis",
+ [1] = "audio-bus",
+};
+
+static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev)
{
unsigned int base;
@@ -33,6 +38,12 @@ static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
case 1:
base = S3C64XX_GPE(0);
break;
+ case 2:
+ s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));
+ return 0;
default:
printk(KERN_DEBUG "Invalid I2S Controller number: %d\n",
pdev->id);
@@ -44,16 +55,6 @@ static int s3c64xx_i2sv3_cfg_gpio(struct platform_device *pdev)
return 0;
}
-static int s3c64xx_i2sv4_cfg_gpio(struct platform_device *pdev)
-{
- s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));
-
- return 0;
-}
-
static struct resource s3c64xx_iis0_resource[] = {
[0] = {
.start = S3C64XX_PA_IIS0,
@@ -72,17 +73,22 @@ static struct resource s3c64xx_iis0_resource[] = {
},
};
-static struct s3c_audio_pdata s3c_i2s0_pdata = {
- .cfg_gpio = s3c64xx_i2sv3_cfg_gpio,
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s3c64xx_i2s_cfg_gpio,
+ .type = {
+ .i2s = {
+ .src_clk = rclksrc,
+ },
+ },
};
struct platform_device s3c64xx_device_iis0 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 0,
.num_resources = ARRAY_SIZE(s3c64xx_iis0_resource),
.resource = s3c64xx_iis0_resource,
.dev = {
- .platform_data = &s3c_i2s0_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iis0);
@@ -105,17 +111,13 @@ static struct resource s3c64xx_iis1_resource[] = {
},
};
-static struct s3c_audio_pdata s3c_i2s1_pdata = {
- .cfg_gpio = s3c64xx_i2sv3_cfg_gpio,
-};
-
struct platform_device s3c64xx_device_iis1 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 1,
.num_resources = ARRAY_SIZE(s3c64xx_iis1_resource),
.resource = s3c64xx_iis1_resource,
.dev = {
- .platform_data = &s3c_i2s1_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iis1);
@@ -138,17 +140,23 @@ static struct resource s3c64xx_iisv4_resource[] = {
},
};
-static struct s3c_audio_pdata s3c_i2sv4_pdata = {
- .cfg_gpio = s3c64xx_i2sv4_cfg_gpio,
+static struct s3c_audio_pdata i2sv4_pdata = {
+ .cfg_gpio = s3c64xx_i2s_cfg_gpio,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN,
+ .src_clk = rclksrc,
+ },
+ },
};
struct platform_device s3c64xx_device_iisv4 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 2,
.num_resources = ARRAY_SIZE(s3c64xx_iisv4_resource),
.resource = s3c64xx_iisv4_resource,
.dev = {
- .platform_data = &s3c_i2sv4_pdata,
+ .platform_data = &i2sv4_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iisv4);
diff --git a/arch/arm/mach-s3c64xx/dma.c b/arch/arm/mach-s3c64xx/dma.c
index e7d03ab41d8..d9aa072ecee 100644
--- a/arch/arm/mach-s3c64xx/dma.c
+++ b/arch/arm/mach-s3c64xx/dma.c
@@ -212,6 +212,7 @@ static int s3c64xx_dma_start(struct s3c2410_dma_chan *chan)
config = readl(chan->regs + PL080S_CH_CONFIG);
config |= PL080_CONFIG_ENABLE;
+ config &= ~PL080_CONFIG_HALT;
pr_debug("%s: writing config %08x\n", __func__, config);
writel(config, chan->regs + PL080S_CH_CONFIG);
diff --git a/arch/arm/mach-s3c64xx/irq-eint.c b/arch/arm/mach-s3c64xx/irq-eint.c
index 5682d6a7f4a..2ead8189da7 100644
--- a/arch/arm/mach-s3c64xx/irq-eint.c
+++ b/arch/arm/mach-s3c64xx/irq-eint.c
@@ -30,41 +30,41 @@
#include <plat/pm.h>
#define eint_offset(irq) ((irq) - IRQ_EINT(0))
-#define eint_irq_to_bit(irq) (1 << eint_offset(irq))
+#define eint_irq_to_bit(irq) ((u32)(1 << eint_offset(irq)))
-static inline void s3c_irq_eint_mask(unsigned int irq)
+static inline void s3c_irq_eint_mask(struct irq_data *data)
{
u32 mask;
mask = __raw_readl(S3C64XX_EINT0MASK);
- mask |= eint_irq_to_bit(irq);
+ mask |= (u32)data->chip_data;
__raw_writel(mask, S3C64XX_EINT0MASK);
}
-static void s3c_irq_eint_unmask(unsigned int irq)
+static void s3c_irq_eint_unmask(struct irq_data *data)
{
u32 mask;
mask = __raw_readl(S3C64XX_EINT0MASK);
- mask &= ~eint_irq_to_bit(irq);
+ mask &= ~((u32)data->chip_data);
__raw_writel(mask, S3C64XX_EINT0MASK);
}
-static inline void s3c_irq_eint_ack(unsigned int irq)
+static inline void s3c_irq_eint_ack(struct irq_data *data)
{
- __raw_writel(eint_irq_to_bit(irq), S3C64XX_EINT0PEND);
+ __raw_writel((u32)data->chip_data, S3C64XX_EINT0PEND);
}
-static void s3c_irq_eint_maskack(unsigned int irq)
+static void s3c_irq_eint_maskack(struct irq_data *data)
{
/* compiler should in-line these */
- s3c_irq_eint_mask(irq);
- s3c_irq_eint_ack(irq);
+ s3c_irq_eint_mask(data);
+ s3c_irq_eint_ack(data);
}
-static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type)
+static int s3c_irq_eint_set_type(struct irq_data *data, unsigned int type)
{
- int offs = eint_offset(irq);
+ int offs = eint_offset(data->irq);
int pin, pin_val;
int shift;
u32 ctrl, mask;
@@ -140,12 +140,12 @@ static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type)
static struct irq_chip s3c_irq_eint = {
.name = "s3c-eint",
- .mask = s3c_irq_eint_mask,
- .unmask = s3c_irq_eint_unmask,
- .mask_ack = s3c_irq_eint_maskack,
- .ack = s3c_irq_eint_ack,
- .set_type = s3c_irq_eint_set_type,
- .set_wake = s3c_irqext_wake,
+ .irq_mask = s3c_irq_eint_mask,
+ .irq_unmask = s3c_irq_eint_unmask,
+ .irq_mask_ack = s3c_irq_eint_maskack,
+ .irq_ack = s3c_irq_eint_ack,
+ .irq_set_type = s3c_irq_eint_set_type,
+ .irq_set_wake = s3c_irqext_wake,
};
/* s3c_irq_demux_eint
@@ -198,6 +198,7 @@ static int __init s3c64xx_init_irq_eint(void)
for (irq = IRQ_EINT(0); irq <= IRQ_EINT(27); irq++) {
set_irq_chip(irq, &s3c_irq_eint);
+ set_irq_chip_data(irq, (void *)eint_irq_to_bit(irq));
set_irq_handler(irq, handle_level_irq);
set_irq_flags(irq, IRQF_VALID);
}
diff --git a/arch/arm/mach-s5p6442/dev-audio.c b/arch/arm/mach-s5p6442/dev-audio.c
index 3462197ff35..8719dc41fe3 100644
--- a/arch/arm/mach-s5p6442/dev-audio.c
+++ b/arch/arm/mach-s5p6442/dev-audio.c
@@ -29,7 +29,7 @@ static int s5p6442_cfg_i2s(struct platform_device *pdev)
base = S5P6442_GPC1(0);
break;
- case -1:
+ case 0:
base = S5P6442_GPC0(0);
break;
@@ -42,8 +42,19 @@ static int s5p6442_cfg_i2s(struct platform_device *pdev)
return 0;
}
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static const char *rclksrc_v35[] = {
+ [0] = "busclk",
+ [1] = "i2sclk",
+};
+
+static struct s3c_audio_pdata i2sv35_pdata = {
.cfg_gpio = s5p6442_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR,
+ .src_clk = rclksrc_v35,
+ },
+ },
};
static struct resource s5p6442_iis0_resource[] = {
@@ -62,15 +73,34 @@ static struct resource s5p6442_iis0_resource[] = {
.end = DMACH_I2S0_RX,
.flags = IORESOURCE_DMA,
},
+ [3] = {
+ .start = DMACH_I2S0S_TX,
+ .end = DMACH_I2S0S_TX,
+ .flags = IORESOURCE_DMA,
+ },
};
struct platform_device s5p6442_device_iis0 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 0,
.num_resources = ARRAY_SIZE(s5p6442_iis0_resource),
.resource = s5p6442_iis0_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv35_pdata,
+ },
+};
+
+static const char *rclksrc_v3[] = {
+ [0] = "iis",
+ [1] = "sclk_audio",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s5p6442_cfg_i2s,
+ .type = {
+ .i2s = {
+ .src_clk = rclksrc_v3,
+ },
},
};
@@ -93,12 +123,12 @@ static struct resource s5p6442_iis1_resource[] = {
};
struct platform_device s5p6442_device_iis1 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 1,
.num_resources = ARRAY_SIZE(s5p6442_iis1_resource),
.resource = s5p6442_iis1_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
diff --git a/arch/arm/mach-s5p6442/include/mach/map.h b/arch/arm/mach-s5p6442/include/mach/map.h
index 31fb2e68d52..203dd5a18bd 100644
--- a/arch/arm/mach-s5p6442/include/mach/map.h
+++ b/arch/arm/mach-s5p6442/include/mach/map.h
@@ -28,6 +28,9 @@
#define S5P6442_PA_VIC1 (0xE4100000)
#define S5P6442_PA_VIC2 (0xE4200000)
+#define S5P6442_PA_SROMC (0xE7000000)
+#define S5P_PA_SROMC S5P6442_PA_SROMC
+
#define S5P6442_PA_MDMA 0xE8000000
#define S5P6442_PA_PDMA 0xE9000000
diff --git a/arch/arm/mach-s5p6442/mach-smdk6442.c b/arch/arm/mach-s5p6442/mach-smdk6442.c
index 819fd80d00a..e69f137b0a3 100644
--- a/arch/arm/mach-s5p6442/mach-smdk6442.c
+++ b/arch/arm/mach-s5p6442/mach-smdk6442.c
@@ -12,6 +12,7 @@
#include <linux/types.h>
#include <linux/init.h>
#include <linux/serial_core.h>
+#include <linux/i2c.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -25,6 +26,7 @@
#include <plat/s5p6442.h>
#include <plat/devs.h>
#include <plat/cpu.h>
+#include <plat/iic.h>
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define SMDK6442_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
@@ -65,10 +67,15 @@ static struct s3c2410_uartcfg smdk6442_uartcfgs[] __initdata = {
};
static struct platform_device *smdk6442_devices[] __initdata = {
+ &s3c_device_i2c0,
&s5p6442_device_iis0,
&s3c_device_wdt,
};
+static struct i2c_board_info smdk6442_i2c_devs0[] __initdata = {
+ { I2C_BOARD_INFO("wm8580", 0x1b), },
+};
+
static void __init smdk6442_map_io(void)
{
s5p_init_io(NULL, 0, S5P_VA_CHIPID);
@@ -78,6 +85,9 @@ static void __init smdk6442_map_io(void)
static void __init smdk6442_machine_init(void)
{
+ s3c_i2c0_set_platdata(NULL);
+ i2c_register_board_info(0, smdk6442_i2c_devs0,
+ ARRAY_SIZE(smdk6442_i2c_devs0));
platform_add_devices(smdk6442_devices, ARRAY_SIZE(smdk6442_devices));
}
diff --git a/arch/arm/mach-s5p6442/setup-i2c0.c b/arch/arm/mach-s5p6442/setup-i2c0.c
index 662695dd776..aad85656b0c 100644
--- a/arch/arm/mach-s5p6442/setup-i2c0.c
+++ b/arch/arm/mach-s5p6442/setup-i2c0.c
@@ -14,12 +14,15 @@
#include <linux/kernel.h>
#include <linux/types.h>
+#include <linux/gpio.h>
struct platform_device; /* don't need the contents */
+#include <plat/gpio-cfg.h>
#include <plat/iic.h>
void s3c_i2c0_cfg_gpio(struct platform_device *dev)
{
- /* Will be populated later */
+ s3c_gpio_cfgall_range(S5P6442_GPD1(0), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
}
diff --git a/arch/arm/mach-s5p64x0/Makefile b/arch/arm/mach-s5p64x0/Makefile
index 2655829e6bf..ae6bf6feba8 100644
--- a/arch/arm/mach-s5p64x0/Makefile
+++ b/arch/arm/mach-s5p64x0/Makefile
@@ -12,9 +12,9 @@ obj- :=
# Core support for S5P64X0 system
-obj-$(CONFIG_ARCH_S5P64X0) += cpu.o init.o clock.o dma.o
+obj-$(CONFIG_ARCH_S5P64X0) += cpu.o init.o clock.o dma.o gpiolib.o
obj-$(CONFIG_ARCH_S5P64X0) += setup-i2c0.o
-obj-$(CONFIG_CPU_S5P6440) += clock-s5p6440.o gpio.o
+obj-$(CONFIG_CPU_S5P6440) += clock-s5p6440.o
obj-$(CONFIG_CPU_S5P6450) += clock-s5p6450.o
# machine support
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c
index 3d54ac4bc16..9f12c2ebf41 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6440.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c
@@ -261,7 +261,7 @@ static struct clk init_clocks_off[] = {
.enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 25),
}, {
- .name = "i2s_v40",
+ .name = "iis",
.id = 0,
.parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl,
@@ -419,7 +419,7 @@ static struct clksrc_sources clkset_audio = {
static struct clksrc_clk clksrcs[] = {
{
.clk = {
- .name = "mmc_bus",
+ .name = "sclk_mmc",
.id = 0,
.ctrlbit = (1 << 24),
.enable = s5p64x0_sclk_ctrl,
@@ -429,7 +429,7 @@ static struct clksrc_clk clksrcs[] = {
.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
}, {
.clk = {
- .name = "mmc_bus",
+ .name = "sclk_mmc",
.id = 1,
.ctrlbit = (1 << 25),
.enable = s5p64x0_sclk_ctrl,
@@ -439,7 +439,7 @@ static struct clksrc_clk clksrcs[] = {
.reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
}, {
.clk = {
- .name = "mmc_bus",
+ .name = "sclk_mmc",
.id = 2,
.ctrlbit = (1 << 26),
.enable = s5p64x0_sclk_ctrl,
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
index 9db2e1befb6..4eec457ddcc 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6450.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c
@@ -231,6 +231,12 @@ static struct clk init_clocks_off[] = {
.enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 5),
}, {
+ .name = "rtc",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 6),
+ }, {
.name = "adc",
.id = -1,
.parent = &clk_pclk_low.clk,
@@ -256,11 +262,23 @@ static struct clk init_clocks_off[] = {
.ctrlbit = (1 << 22),
}, {
.name = "iis",
- .id = -1,
+ .id = 0,
.parent = &clk_pclk_low.clk,
.enable = s5p64x0_pclk_ctrl,
.ctrlbit = (1 << 26),
}, {
+ .name = "iis",
+ .id = 1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 15),
+ }, {
+ .name = "iis",
+ .id = 2,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 16),
+ }, {
.name = "i2c",
.id = 1,
.parent = &clk_pclk_low.clk,
diff --git a/arch/arm/mach-s5p64x0/dev-audio.c b/arch/arm/mach-s5p64x0/dev-audio.c
index 396bacc0a39..35f1f226dab 100644
--- a/arch/arm/mach-s5p64x0/dev-audio.c
+++ b/arch/arm/mach-s5p64x0/dev-audio.c
@@ -19,15 +19,19 @@
#include <mach/dma.h>
#include <mach/irqs.h>
+static const char *rclksrc[] = {
+ [0] = "iis",
+ [1] = "sclk_audio2",
+};
+
static int s5p6440_cfg_i2s(struct platform_device *pdev)
{
- /* configure GPIO for i2s port */
switch (pdev->id) {
- case -1:
- s3c_gpio_cfgpin_range(S5P6440_GPR(4), 5, S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin_range(S5P6440_GPR(13), 2, S3C_GPIO_SFN(5));
+ case 0:
+ s3c_gpio_cfgpin_range(S5P6440_GPC(4), 2, S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6440_GPC(7), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin_range(S5P6440_GPH(6), 4, S3C_GPIO_SFN(5));
break;
-
default:
printk(KERN_ERR "Invalid Device %d\n", pdev->id);
return -EINVAL;
@@ -36,17 +40,58 @@ static int s5p6440_cfg_i2s(struct platform_device *pdev)
return 0;
}
+static struct s3c_audio_pdata s5p6440_i2s_pdata = {
+ .cfg_gpio = s5p6440_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN,
+ .src_clk = rclksrc,
+ },
+ },
+};
+
+static struct resource s5p64x0_i2s0_resource[] = {
+ [0] = {
+ .start = S5P64X0_PA_I2S,
+ .end = S5P64X0_PA_I2S + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_I2S0_TX,
+ .end = DMACH_I2S0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_I2S0_RX,
+ .end = DMACH_I2S0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5p6440_device_iis = {
+ .name = "samsung-i2s",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5p64x0_i2s0_resource),
+ .resource = s5p64x0_i2s0_resource,
+ .dev = {
+ .platform_data = &s5p6440_i2s_pdata,
+ },
+};
+
static int s5p6450_cfg_i2s(struct platform_device *pdev)
{
- /* configure GPIO for i2s port */
switch (pdev->id) {
- case -1:
- s3c_gpio_cfgpin(S5P6450_GPB(4), S3C_GPIO_SFN(5));
+ case 0:
s3c_gpio_cfgpin_range(S5P6450_GPR(4), 5, S3C_GPIO_SFN(5));
s3c_gpio_cfgpin_range(S5P6450_GPR(13), 2, S3C_GPIO_SFN(5));
-
break;
-
+ case 1:
+ s3c_gpio_cfgpin(S5P6440_GPB(4), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin_range(S5P6450_GPC(0), 4, S3C_GPIO_SFN(5));
+ break;
+ case 2:
+ s3c_gpio_cfgpin_range(S5P6450_GPK(0), 5, S3C_GPIO_SFN(5));
+ break;
default:
printk(KERN_ERR "Invalid Device %d\n", pdev->id);
return -EINVAL;
@@ -55,47 +100,86 @@ static int s5p6450_cfg_i2s(struct platform_device *pdev)
return 0;
}
-static struct s3c_audio_pdata s5p6440_i2s_pdata = {
- .cfg_gpio = s5p6440_cfg_i2s,
+static struct s3c_audio_pdata s5p6450_i2s0_pdata = {
+ .cfg_gpio = s5p6450_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN,
+ .src_clk = rclksrc,
+ },
+ },
+};
+
+struct platform_device s5p6450_device_iis0 = {
+ .name = "samsung-i2s",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5p64x0_i2s0_resource),
+ .resource = s5p64x0_i2s0_resource,
+ .dev = {
+ .platform_data = &s5p6450_i2s0_pdata,
+ },
};
static struct s3c_audio_pdata s5p6450_i2s_pdata = {
.cfg_gpio = s5p6450_cfg_i2s,
+ .type = {
+ .i2s = {
+ .src_clk = rclksrc,
+ },
+ },
};
-static struct resource s5p64x0_iis0_resource[] = {
+static struct resource s5p6450_i2s1_resource[] = {
[0] = {
- .start = S5P64X0_PA_I2S,
- .end = S5P64X0_PA_I2S + 0x100 - 1,
+ .start = S5P6450_PA_I2S1,
+ .end = S5P6450_PA_I2S1 + 0x100 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = DMACH_I2S0_TX,
- .end = DMACH_I2S0_TX,
+ .start = DMACH_I2S1_TX,
+ .end = DMACH_I2S1_TX,
.flags = IORESOURCE_DMA,
},
[2] = {
- .start = DMACH_I2S0_RX,
- .end = DMACH_I2S0_RX,
+ .start = DMACH_I2S1_RX,
+ .end = DMACH_I2S1_RX,
.flags = IORESOURCE_DMA,
},
};
-struct platform_device s5p6440_device_iis = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p64x0_iis0_resource),
- .resource = s5p64x0_iis0_resource,
+struct platform_device s5p6450_device_iis1 = {
+ .name = "samsung-i2s",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5p6450_i2s1_resource),
+ .resource = s5p6450_i2s1_resource,
.dev = {
- .platform_data = &s5p6440_i2s_pdata,
+ .platform_data = &s5p6450_i2s_pdata,
},
};
-struct platform_device s5p6450_device_iis0 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p64x0_iis0_resource),
- .resource = s5p64x0_iis0_resource,
+static struct resource s5p6450_i2s2_resource[] = {
+ [0] = {
+ .start = S5P6450_PA_I2S2,
+ .end = S5P6450_PA_I2S2 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_I2S2_TX,
+ .end = DMACH_I2S2_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_I2S2_RX,
+ .end = DMACH_I2S2_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5p6450_device_iis2 = {
+ .name = "samsung-i2s",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(s5p6450_i2s2_resource),
+ .resource = s5p6450_i2s2_resource,
.dev = {
.platform_data = &s5p6450_i2s_pdata,
},
diff --git a/arch/arm/mach-s5p64x0/gpio.c b/arch/arm/mach-s5p64x0/gpiolib.c
index 39159dd5a29..e7fb3b004e7 100644
--- a/arch/arm/mach-s5p64x0/gpio.c
+++ b/arch/arm/mach-s5p64x0/gpiolib.c
@@ -1,4 +1,4 @@
-/* linux/arch/arm/mach-s5p64x0/gpio.c
+/* linux/arch/arm/mach-s5p64x0/gpiolib.c
*
* Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com
@@ -17,13 +17,12 @@
#include <mach/map.h>
#include <mach/regs-gpio.h>
+#include <mach/regs-clock.h>
#include <plat/gpio-core.h>
#include <plat/gpio-cfg.h>
#include <plat/gpio-cfg-helpers.h>
-/* To be implemented S5P6450 GPIO */
-
/*
* S5P6440 GPIO bank summary:
*
@@ -40,6 +39,25 @@
* P 8 2Bit Yes 8
* R 15 4Bit[2] Yes 8
*
+ * S5P6450 GPIO bank summary:
+ *
+ * Bank GPIOs Style SlpCon ExtInt Group
+ * A 6 4Bit Yes 1
+ * B 7 4Bit Yes 1
+ * C 8 4Bit Yes 2
+ * D 8 4Bit Yes None
+ * F 2 2Bit Yes None
+ * G 14 4Bit[2] Yes 5
+ * H 10 4Bit[2] Yes 6
+ * I 16 2Bit Yes None
+ * J 12 2Bit Yes None
+ * K 5 4Bit Yes None
+ * N 16 2Bit No IRQ_EINT
+ * P 11 2Bit Yes 8
+ * Q 14 2Bit Yes None
+ * R 15 4Bit[2] Yes None
+ * S 8 2Bit Yes None
+ *
* [1] BANKF pins 14,15 do not form part of the external interrupt sources
* [2] BANK has two control registers, GPxCON0 and GPxCON1
*/
@@ -190,7 +208,7 @@ static struct s3c_gpio_cfg s5p64x0_gpio_cfgs[] = {
static struct s3c_gpio_chip s5p6440_gpio_4bit[] = {
{
- .base = S5P6440_GPA_BASE,
+ .base = S5P64X0_GPA_BASE,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPA(0),
@@ -198,7 +216,7 @@ static struct s3c_gpio_chip s5p6440_gpio_4bit[] = {
.label = "GPA",
},
}, {
- .base = S5P6440_GPB_BASE,
+ .base = S5P64X0_GPB_BASE,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPB(0),
@@ -206,7 +224,7 @@ static struct s3c_gpio_chip s5p6440_gpio_4bit[] = {
.label = "GPB",
},
}, {
- .base = S5P6440_GPC_BASE,
+ .base = S5P64X0_GPC_BASE,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPC(0),
@@ -214,7 +232,7 @@ static struct s3c_gpio_chip s5p6440_gpio_4bit[] = {
.label = "GPC",
},
}, {
- .base = S5P6440_GPG_BASE,
+ .base = S5P64X0_GPG_BASE,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPG(0),
@@ -226,7 +244,7 @@ static struct s3c_gpio_chip s5p6440_gpio_4bit[] = {
static struct s3c_gpio_chip s5p6440_gpio_4bit2[] = {
{
- .base = S5P6440_GPH_BASE + 0x4,
+ .base = S5P64X0_GPH_BASE + 0x4,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPH(0),
@@ -238,7 +256,7 @@ static struct s3c_gpio_chip s5p6440_gpio_4bit2[] = {
static struct s3c_gpio_chip s5p6440_gpio_rbank_4bit2[] = {
{
- .base = S5P6440_GPR_BASE + 0x4,
+ .base = S5P64X0_GPR_BASE + 0x4,
.config = &s5p64x0_gpio_cfgs[2],
.chip = {
.base = S5P6440_GPR(0),
@@ -250,7 +268,7 @@ static struct s3c_gpio_chip s5p6440_gpio_rbank_4bit2[] = {
static struct s3c_gpio_chip s5p6440_gpio_2bit[] = {
{
- .base = S5P6440_GPF_BASE,
+ .base = S5P64X0_GPF_BASE,
.config = &s5p64x0_gpio_cfgs[5],
.chip = {
.base = S5P6440_GPF(0),
@@ -258,7 +276,7 @@ static struct s3c_gpio_chip s5p6440_gpio_2bit[] = {
.label = "GPF",
},
}, {
- .base = S5P6440_GPI_BASE,
+ .base = S5P64X0_GPI_BASE,
.config = &s5p64x0_gpio_cfgs[3],
.chip = {
.base = S5P6440_GPI(0),
@@ -266,7 +284,7 @@ static struct s3c_gpio_chip s5p6440_gpio_2bit[] = {
.label = "GPI",
},
}, {
- .base = S5P6440_GPJ_BASE,
+ .base = S5P64X0_GPJ_BASE,
.config = &s5p64x0_gpio_cfgs[3],
.chip = {
.base = S5P6440_GPJ(0),
@@ -274,7 +292,7 @@ static struct s3c_gpio_chip s5p6440_gpio_2bit[] = {
.label = "GPJ",
},
}, {
- .base = S5P6440_GPN_BASE,
+ .base = S5P64X0_GPN_BASE,
.config = &s5p64x0_gpio_cfgs[4],
.chip = {
.base = S5P6440_GPN(0),
@@ -282,7 +300,7 @@ static struct s3c_gpio_chip s5p6440_gpio_2bit[] = {
.label = "GPN",
},
}, {
- .base = S5P6440_GPP_BASE,
+ .base = S5P64X0_GPP_BASE,
.config = &s5p64x0_gpio_cfgs[5],
.chip = {
.base = S5P6440_GPP(0),
@@ -292,6 +310,142 @@ static struct s3c_gpio_chip s5p6440_gpio_2bit[] = {
},
};
+static struct s3c_gpio_chip s5p6450_gpio_4bit[] = {
+ {
+ .base = S5P64X0_GPA_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPA(0),
+ .ngpio = S5P6450_GPIO_A_NR,
+ .label = "GPA",
+ },
+ }, {
+ .base = S5P64X0_GPB_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPB(0),
+ .ngpio = S5P6450_GPIO_B_NR,
+ .label = "GPB",
+ },
+ }, {
+ .base = S5P64X0_GPC_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPC(0),
+ .ngpio = S5P6450_GPIO_C_NR,
+ .label = "GPC",
+ },
+ }, {
+ .base = S5P6450_GPD_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPD(0),
+ .ngpio = S5P6450_GPIO_D_NR,
+ .label = "GPD",
+ },
+ }, {
+ .base = S5P6450_GPK_BASE,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPK(0),
+ .ngpio = S5P6450_GPIO_K_NR,
+ .label = "GPK",
+ },
+ },
+};
+
+static struct s3c_gpio_chip s5p6450_gpio_4bit2[] = {
+ {
+ .base = S5P64X0_GPG_BASE + 0x4,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPG(0),
+ .ngpio = S5P6450_GPIO_G_NR,
+ .label = "GPG",
+ },
+ }, {
+ .base = S5P64X0_GPH_BASE + 0x4,
+ .config = &s5p64x0_gpio_cfgs[1],
+ .chip = {
+ .base = S5P6450_GPH(0),
+ .ngpio = S5P6450_GPIO_H_NR,
+ .label = "GPH",
+ },
+ },
+};
+
+static struct s3c_gpio_chip s5p6450_gpio_rbank_4bit2[] = {
+ {
+ .base = S5P64X0_GPR_BASE + 0x4,
+ .config = &s5p64x0_gpio_cfgs[2],
+ .chip = {
+ .base = S5P6450_GPR(0),
+ .ngpio = S5P6450_GPIO_R_NR,
+ .label = "GPR",
+ },
+ },
+};
+
+static struct s3c_gpio_chip s5p6450_gpio_2bit[] = {
+ {
+ .base = S5P64X0_GPF_BASE,
+ .config = &s5p64x0_gpio_cfgs[5],
+ .chip = {
+ .base = S5P6450_GPF(0),
+ .ngpio = S5P6450_GPIO_F_NR,
+ .label = "GPF",
+ },
+ }, {
+ .base = S5P64X0_GPI_BASE,
+ .config = &s5p64x0_gpio_cfgs[3],
+ .chip = {
+ .base = S5P6450_GPI(0),
+ .ngpio = S5P6450_GPIO_I_NR,
+ .label = "GPI",
+ },
+ }, {
+ .base = S5P64X0_GPJ_BASE,
+ .config = &s5p64x0_gpio_cfgs[3],
+ .chip = {
+ .base = S5P6450_GPJ(0),
+ .ngpio = S5P6450_GPIO_J_NR,
+ .label = "GPJ",
+ },
+ }, {
+ .base = S5P64X0_GPN_BASE,
+ .config = &s5p64x0_gpio_cfgs[4],
+ .chip = {
+ .base = S5P6450_GPN(0),
+ .ngpio = S5P6450_GPIO_N_NR,
+ .label = "GPN",
+ },
+ }, {
+ .base = S5P64X0_GPP_BASE,
+ .config = &s5p64x0_gpio_cfgs[5],
+ .chip = {
+ .base = S5P6450_GPP(0),
+ .ngpio = S5P6450_GPIO_P_NR,
+ .label = "GPP",
+ },
+ }, {
+ .base = S5P6450_GPQ_BASE,
+ .config = &s5p64x0_gpio_cfgs[4],
+ .chip = {
+ .base = S5P6450_GPQ(0),
+ .ngpio = S5P6450_GPIO_Q_NR,
+ .label = "GPQ",
+ },
+ }, {
+ .base = S5P6450_GPS_BASE,
+ .config = &s5p64x0_gpio_cfgs[5],
+ .chip = {
+ .base = S5P6450_GPS(0),
+ .ngpio = S5P6450_GPIO_S_NR,
+ .label = "GPS",
+ },
+ },
+};
+
void __init s5p64x0_gpiolib_set_cfg(struct s3c_gpio_cfg *chipcfg, int nr_chips)
{
for (; nr_chips > 0; nr_chips--, chipcfg++) {
@@ -317,26 +471,41 @@ static void __init s5p64x0_gpio_add_rbank_4bit2(struct s3c_gpio_chip *chip,
}
}
-static int __init s5p6440_gpiolib_init(void)
+static int __init s5p64x0_gpiolib_init(void)
{
- struct s3c_gpio_chip *chips = s5p6440_gpio_2bit;
- int nr_chips = ARRAY_SIZE(s5p6440_gpio_2bit);
+ unsigned int chipid;
+
+ chipid = __raw_readl(S5P64X0_SYS_ID);
s5p64x0_gpiolib_set_cfg(s5p64x0_gpio_cfgs,
ARRAY_SIZE(s5p64x0_gpio_cfgs));
- for (; nr_chips > 0; nr_chips--, chips++)
- s3c_gpiolib_add(chips);
+ if ((chipid & 0xff000) == 0x50000) {
+ samsung_gpiolib_add_2bit_chips(s5p6450_gpio_2bit,
+ ARRAY_SIZE(s5p6450_gpio_2bit));
+
+ samsung_gpiolib_add_4bit_chips(s5p6450_gpio_4bit,
+ ARRAY_SIZE(s5p6450_gpio_4bit));
- samsung_gpiolib_add_4bit_chips(s5p6440_gpio_4bit,
- ARRAY_SIZE(s5p6440_gpio_4bit));
+ samsung_gpiolib_add_4bit2_chips(s5p6450_gpio_4bit2,
+ ARRAY_SIZE(s5p6450_gpio_4bit2));
- samsung_gpiolib_add_4bit2_chips(s5p6440_gpio_4bit2,
- ARRAY_SIZE(s5p6440_gpio_4bit2));
+ s5p64x0_gpio_add_rbank_4bit2(s5p6450_gpio_rbank_4bit2,
+ ARRAY_SIZE(s5p6450_gpio_rbank_4bit2));
+ } else {
+ samsung_gpiolib_add_2bit_chips(s5p6440_gpio_2bit,
+ ARRAY_SIZE(s5p6440_gpio_2bit));
- s5p64x0_gpio_add_rbank_4bit2(s5p6440_gpio_rbank_4bit2,
- ARRAY_SIZE(s5p6440_gpio_rbank_4bit2));
+ samsung_gpiolib_add_4bit_chips(s5p6440_gpio_4bit,
+ ARRAY_SIZE(s5p6440_gpio_4bit));
+
+ samsung_gpiolib_add_4bit2_chips(s5p6440_gpio_4bit2,
+ ARRAY_SIZE(s5p6440_gpio_4bit2));
+
+ s5p64x0_gpio_add_rbank_4bit2(s5p6440_gpio_rbank_4bit2,
+ ARRAY_SIZE(s5p6440_gpio_rbank_4bit2));
+ }
return 0;
}
-arch_initcall(s5p6440_gpiolib_init);
+core_initcall(s5p64x0_gpiolib_init);
diff --git a/arch/arm/mach-s5p64x0/include/mach/map.h b/arch/arm/mach-s5p64x0/include/mach/map.h
index 31e534156e0..a9365e5ba61 100644
--- a/arch/arm/mach-s5p64x0/include/mach/map.h
+++ b/arch/arm/mach-s5p64x0/include/mach/map.h
@@ -29,6 +29,9 @@
#define S5P64X0_PA_VIC0 (0xE4000000)
#define S5P64X0_PA_VIC1 (0xE4100000)
+#define S5P64X0_PA_SROMC (0xE7000000)
+#define S5P_PA_SROMC S5P64X0_PA_SROMC
+
#define S5P64X0_PA_PDMA (0xE9000000)
#define S5P64X0_PA_TIMER (0xEA000000)
@@ -63,6 +66,8 @@
#define S5P64X0_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
#define S5P64X0_PA_I2S (0xF2000000)
+#define S5P6450_PA_I2S1 0xF2800000
+#define S5P6450_PA_I2S2 0xF2900000
#define S5P64X0_PA_PCM (0xF2100000)
diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h b/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
index 85f448e20a8..0953ef6b1c7 100644
--- a/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
+++ b/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
@@ -15,48 +15,23 @@
#include <mach/map.h>
-/* Will be implemented S5P6442 GPIOlib */
-
/* Base addresses for each of the banks */
-#define S5P6440_GPA_BASE (S5P_VA_GPIO + 0x0000)
-#define S5P6440_GPB_BASE (S5P_VA_GPIO + 0x0020)
-#define S5P6440_GPC_BASE (S5P_VA_GPIO + 0x0040)
-#define S5P6440_GPF_BASE (S5P_VA_GPIO + 0x00A0)
-#define S5P6440_GPG_BASE (S5P_VA_GPIO + 0x00C0)
-#define S5P6440_GPH_BASE (S5P_VA_GPIO + 0x00E0)
-#define S5P6440_GPI_BASE (S5P_VA_GPIO + 0x0100)
-#define S5P6440_GPJ_BASE (S5P_VA_GPIO + 0x0120)
-#define S5P6440_GPN_BASE (S5P_VA_GPIO + 0x0830)
-#define S5P6440_GPP_BASE (S5P_VA_GPIO + 0x0160)
-#define S5P6440_GPR_BASE (S5P_VA_GPIO + 0x0290)
-
-#define S5P6440_EINT0CON0 (S5P_VA_GPIO + 0x900)
-#define S5P6440_EINT0FLTCON0 (S5P_VA_GPIO + 0x910)
-#define S5P6440_EINT0FLTCON1 (S5P_VA_GPIO + 0x914)
-#define S5P6440_EINT0MASK (S5P_VA_GPIO + 0x920)
-#define S5P6440_EINT0PEND (S5P_VA_GPIO + 0x924)
-
-/* for LCD */
-
-#define S5P6440_SPCON_LCD_SEL_RGB (1 << 0)
-#define S5P6440_SPCON_LCD_SEL_MASK (3 << 0)
-
-/*
- * These set of macros are not really useful for the
- * GPF/GPI/GPJ/GPN/GPP, useful for others set of GPIO's (4 bit)
- */
-
-#define S5P6440_GPIO_CONMASK(__gpio) (0xf << ((__gpio) * 4))
-#define S5P6440_GPIO_INPUT(__gpio) (0x0 << ((__gpio) * 4))
-#define S5P6440_GPIO_OUTPUT(__gpio) (0x1 << ((__gpio) * 4))
-
-/*
- * Use these macros for GPF/GPI/GPJ/GPN/GPP set of GPIO (2 bit)
- */
-
-#define S5P6440_GPIO2_CONMASK(__gpio) (0x3 << ((__gpio) * 2))
-#define S5P6440_GPIO2_INPUT(__gpio) (0x0 << ((__gpio) * 2))
-#define S5P6440_GPIO2_OUTPUT(__gpio) (0x1 << ((__gpio) * 2))
+#define S5P64X0_GPA_BASE (S5P_VA_GPIO + 0x0000)
+#define S5P64X0_GPB_BASE (S5P_VA_GPIO + 0x0020)
+#define S5P64X0_GPC_BASE (S5P_VA_GPIO + 0x0040)
+#define S5P64X0_GPF_BASE (S5P_VA_GPIO + 0x00A0)
+#define S5P64X0_GPG_BASE (S5P_VA_GPIO + 0x00C0)
+#define S5P64X0_GPH_BASE (S5P_VA_GPIO + 0x00E0)
+#define S5P64X0_GPI_BASE (S5P_VA_GPIO + 0x0100)
+#define S5P64X0_GPJ_BASE (S5P_VA_GPIO + 0x0120)
+#define S5P64X0_GPN_BASE (S5P_VA_GPIO + 0x0830)
+#define S5P64X0_GPP_BASE (S5P_VA_GPIO + 0x0160)
+#define S5P64X0_GPR_BASE (S5P_VA_GPIO + 0x0290)
+
+#define S5P6450_GPD_BASE (S5P_VA_GPIO + 0x0060)
+#define S5P6450_GPK_BASE (S5P_VA_GPIO + 0x0140)
+#define S5P6450_GPQ_BASE (S5P_VA_GPIO + 0x0180)
+#define S5P6450_GPS_BASE (S5P_VA_GPIO + 0x0300)
#endif /* __ASM_ARCH_REGS_GPIO_H */
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 87c3f03c618..e9802755dae 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -117,6 +117,7 @@ static struct s3c2410_platform_i2c s5p6440_i2c1_data __initdata = {
static struct i2c_board_info smdk6440_i2c_devs0[] __initdata = {
{ I2C_BOARD_INFO("24c08", 0x50), },
+ { I2C_BOARD_INFO("wm8580", 0x1b), },
};
static struct i2c_board_info smdk6440_i2c_devs1[] __initdata = {
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index d609f5af2b9..b78f5629278 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -135,6 +135,7 @@ static struct s3c2410_platform_i2c s5p6450_i2c1_data __initdata = {
};
static struct i2c_board_info smdk6450_i2c_devs0[] __initdata = {
+ { I2C_BOARD_INFO("wm8580", 0x1b), },
{ I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung KS24C080C EEPROM */
};
diff --git a/arch/arm/mach-s5pc100/dev-audio.c b/arch/arm/mach-s5pc100/dev-audio.c
index 564e195ec49..10ab275ebd6 100644
--- a/arch/arm/mach-s5pc100/dev-audio.c
+++ b/arch/arm/mach-s5pc100/dev-audio.c
@@ -23,17 +23,14 @@ static int s5pc100_cfg_i2s(struct platform_device *pdev)
{
/* configure GPIO for i2s port */
switch (pdev->id) {
+ case 0: /* Dedicated pins */
+ break;
case 1:
s3c_gpio_cfgpin_range(S5PC100_GPC(0), 5, S3C_GPIO_SFN(2));
break;
-
case 2:
s3c_gpio_cfgpin_range(S5PC100_GPG3(0), 5, S3C_GPIO_SFN(4));
break;
-
- case -1: /* Dedicated pins */
- break;
-
default:
printk(KERN_ERR "Invalid Device %d\n", pdev->id);
return -EINVAL;
@@ -42,8 +39,20 @@ static int s5pc100_cfg_i2s(struct platform_device *pdev)
return 0;
}
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static const char *rclksrc_v5[] = {
+ [0] = "iis",
+ [1] = "i2sclkd2",
+};
+
+static struct s3c_audio_pdata i2sv5_pdata = {
.cfg_gpio = s5pc100_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+ | QUIRK_NEED_RSTCLR,
+ .src_clk = rclksrc_v5,
+ },
+ },
};
static struct resource s5pc100_iis0_resource[] = {
@@ -62,15 +71,34 @@ static struct resource s5pc100_iis0_resource[] = {
.end = DMACH_I2S0_RX,
.flags = IORESOURCE_DMA,
},
+ [3] = {
+ .start = DMACH_I2S0S_TX,
+ .end = DMACH_I2S0S_TX,
+ .flags = IORESOURCE_DMA,
+ },
};
struct platform_device s5pc100_device_iis0 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 0,
.num_resources = ARRAY_SIZE(s5pc100_iis0_resource),
.resource = s5pc100_iis0_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv5_pdata,
+ },
+};
+
+static const char *rclksrc_v3[] = {
+ [0] = "iis",
+ [1] = "sclk_audio",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s5pc100_cfg_i2s,
+ .type = {
+ .i2s = {
+ .src_clk = rclksrc_v3,
+ },
},
};
@@ -93,12 +121,12 @@ static struct resource s5pc100_iis1_resource[] = {
};
struct platform_device s5pc100_device_iis1 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 1,
.num_resources = ARRAY_SIZE(s5pc100_iis1_resource),
.resource = s5pc100_iis1_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
@@ -121,12 +149,12 @@ static struct resource s5pc100_iis2_resource[] = {
};
struct platform_device s5pc100_device_iis2 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 2,
.num_resources = ARRAY_SIZE(s5pc100_iis2_resource),
.resource = s5pc100_iis2_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index 32e9cab5c86..328467b346a 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -55,6 +55,8 @@
#define S5PC100_VA_VIC_OFFSET 0x10000
#define S5PC1XX_VA_VIC(x) (S5PC100_VA_VIC + ((x) * S5PC100_VA_VIC_OFFSET))
+#define S5PC100_PA_SROMC (0xE7000000)
+#define S5P_PA_SROMC S5PC100_PA_SROMC
#define S5PC100_PA_ONENAND (0xE7100000)
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 862f239a0fd..53aabef1e9c 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -118,6 +118,7 @@ menu "S5PV210 Machines"
config MACH_SMDKV210
bool "SMDKV210"
select CPU_S5PV210
+ select S3C_DEV_FB
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C_DEV_HSMMC2
@@ -130,6 +131,7 @@ config MACH_SMDKV210
select SAMSUNG_DEV_IDE
select SAMSUNG_DEV_KEYPAD
select SAMSUNG_DEV_TS
+ select S5PV210_SETUP_FB_24BPP
select S5PV210_SETUP_I2C1
select S5PV210_SETUP_I2C2
select S5PV210_SETUP_IDE
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index 061a9b67fa9..2d599499cef 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -467,20 +467,20 @@ static struct clk init_clocks_off[] = {
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1<<21),
}, {
- .name = "i2s_v50",
+ .name = "iis",
.id = 0,
.parent = &clk_p,
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1<<4),
}, {
- .name = "i2s_v32",
- .id = 0,
+ .name = "iis",
+ .id = 1,
.parent = &clk_p,
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1 << 5),
}, {
- .name = "i2s_v32",
- .id = 1,
+ .name = "iis",
+ .id = 2,
.parent = &clk_p,
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1 << 6),
@@ -525,6 +525,12 @@ static struct clk init_clocks[] = {
.parent = &clk_pclk_psys.clk,
.enable = s5pv210_clk_ip3_ctrl,
.ctrlbit = (1 << 20),
+ }, {
+ .name = "sromc",
+ .id = -1,
+ .parent = &clk_hclk_psys.clk,
+ .enable = s5pv210_clk_ip1_ctrl,
+ .ctrlbit = (1 << 26),
},
};
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index 8eb480e201b..61e6c24b90a 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -81,11 +81,6 @@ static struct map_desc s5pv210_iodesc[] __initdata = {
.length = SZ_512K,
.type = MT_DEVICE,
}, {
- .virtual = (unsigned long)S5P_VA_SROMC,
- .pfn = __phys_to_pfn(S5PV210_PA_SROMC),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
.virtual = (unsigned long)S5P_VA_DMC0,
.pfn = __phys_to_pfn(S5PV210_PA_DMC0),
.length = SZ_4K,
diff --git a/arch/arm/mach-s5pv210/dev-audio.c b/arch/arm/mach-s5pv210/dev-audio.c
index 1303fcb12b5..ddd2704b346 100644
--- a/arch/arm/mach-s5pv210/dev-audio.c
+++ b/arch/arm/mach-s5pv210/dev-audio.c
@@ -19,22 +19,24 @@
#include <mach/dma.h>
#include <mach/irqs.h>
+static const char *rclksrc[] = {
+ [0] = "busclk",
+ [1] = "i2sclk",
+};
+
static int s5pv210_cfg_i2s(struct platform_device *pdev)
{
/* configure GPIO for i2s port */
switch (pdev->id) {
+ case 0:
+ s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
+ break;
case 1:
s3c_gpio_cfgpin_range(S5PV210_GPC0(0), 5, S3C_GPIO_SFN(2));
break;
-
case 2:
s3c_gpio_cfgpin_range(S5PV210_GPC1(0), 5, S3C_GPIO_SFN(4));
break;
-
- case -1:
- s3c_gpio_cfgpin_range(S5PV210_GPI(0), 7, S3C_GPIO_SFN(2));
- break;
-
default:
printk(KERN_ERR "Invalid Device %d\n", pdev->id);
return -EINVAL;
@@ -43,8 +45,15 @@ static int s5pv210_cfg_i2s(struct platform_device *pdev)
return 0;
}
-static struct s3c_audio_pdata s3c_i2s_pdata = {
+static struct s3c_audio_pdata i2sv5_pdata = {
.cfg_gpio = s5pv210_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+ | QUIRK_NEED_RSTCLR,
+ .src_clk = rclksrc,
+ },
+ },
};
static struct resource s5pv210_iis0_resource[] = {
@@ -63,15 +72,34 @@ static struct resource s5pv210_iis0_resource[] = {
.end = DMACH_I2S0_RX,
.flags = IORESOURCE_DMA,
},
+ [3] = {
+ .start = DMACH_I2S0S_TX,
+ .end = DMACH_I2S0S_TX,
+ .flags = IORESOURCE_DMA,
+ },
};
struct platform_device s5pv210_device_iis0 = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
+ .name = "samsung-i2s",
+ .id = 0,
.num_resources = ARRAY_SIZE(s5pv210_iis0_resource),
.resource = s5pv210_iis0_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv5_pdata,
+ },
+};
+
+static const char *rclksrc_v3[] = {
+ [0] = "iis",
+ [1] = "audio-bus",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s5pv210_cfg_i2s,
+ .type = {
+ .i2s = {
+ .src_clk = rclksrc_v3,
+ },
},
};
@@ -94,12 +122,12 @@ static struct resource s5pv210_iis1_resource[] = {
};
struct platform_device s5pv210_device_iis1 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 1,
.num_resources = ARRAY_SIZE(s5pv210_iis1_resource),
.resource = s5pv210_iis1_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
@@ -122,12 +150,12 @@ static struct resource s5pv210_iis2_resource[] = {
};
struct platform_device s5pv210_device_iis2 = {
- .name = "s3c64xx-iis",
+ .name = "samsung-i2s",
.id = 2,
.num_resources = ARRAY_SIZE(s5pv210_iis2_resource),
.resource = s5pv210_iis2_resource,
.dev = {
- .platform_data = &s3c_i2s_pdata,
+ .platform_data = &i2sv3_pdata,
},
};
diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h
index 119b95fdc3c..26710b35ef8 100644
--- a/arch/arm/mach-s5pv210/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv210/include/mach/irqs.h
@@ -65,7 +65,7 @@
#define IRQ_HSMMC0 S5P_IRQ_VIC1(26)
#define IRQ_HSMMC1 S5P_IRQ_VIC1(27)
#define IRQ_HSMMC2 S5P_IRQ_VIC1(28)
-#define IRQ_MIPICSI S5P_IRQ_VIC1(29)
+#define IRQ_MIPI_CSIS S5P_IRQ_VIC1(29)
#define IRQ_MIPIDSI S5P_IRQ_VIC1(30)
#define IRQ_ONENAND_AUDI S5P_IRQ_VIC1(31)
@@ -132,5 +132,6 @@
#define IRQ_LCD_FIFO IRQ_LCD0
#define IRQ_LCD_VSYNC IRQ_LCD1
#define IRQ_LCD_SYSTEM IRQ_LCD2
+#define IRQ_MIPI_CSIS0 IRQ_MIPI_CSIS
#endif /* ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 861d7fe11fc..3611492ad68 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -16,6 +16,8 @@
#include <plat/map-base.h>
#include <plat/map-s5p.h>
+#define S5PV210_PA_SROM_BANK5 (0xA8000000)
+
#define S5PC110_PA_ONENAND (0xB0000000)
#define S5P_PA_ONENAND S5PC110_PA_ONENAND
@@ -60,6 +62,7 @@
#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET))
#define S5PV210_PA_SROMC (0xE8000000)
+#define S5P_PA_SROMC S5PV210_PA_SROMC
#define S5PV210_PA_CFCON (0xE8200000)
@@ -107,6 +110,8 @@
#define S5PV210_PA_DMC0 (0xF0000000)
#define S5PV210_PA_DMC1 (0xF1400000)
+#define S5PV210_PA_MIPI_CSIS 0xFA600000
+
/* compatibiltiy defines. */
#define S3C_PA_UART S5PV210_PA_UART
#define S3C_PA_HSMMC0 S5PV210_PA_HSMMC(0)
@@ -123,6 +128,7 @@
#define S5P_PA_FIMC0 S5PV210_PA_FIMC0
#define S5P_PA_FIMC1 S5PV210_PA_FIMC1
#define S5P_PA_FIMC2 S5PV210_PA_FIMC2
+#define S5P_PA_MIPI_CSIS0 S5PV210_PA_MIPI_CSIS
#define SAMSUNG_PA_ADC S5PV210_PA_ADC
#define SAMSUNG_PA_CFCON S5PV210_PA_CFCON
diff --git a/arch/arm/mach-s5pv210/include/mach/regs-clock.h b/arch/arm/mach-s5pv210/include/mach/regs-clock.h
index ebaabe021af..4c45b74def5 100644
--- a/arch/arm/mach-s5pv210/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5pv210/include/mach/regs-clock.h
@@ -161,7 +161,7 @@
#define S5P_MDNIE_SEL S5P_CLKREG(0x7008)
#define S5P_MIPI_PHY_CON0 S5P_CLKREG(0x7200)
#define S5P_MIPI_PHY_CON1 S5P_CLKREG(0x7204)
-#define S5P_MIPI_CONTROL S5P_CLKREG(0xE814)
+#define S5P_MIPI_DPHY_CONTROL S5P_CLKREG(0xE814)
#define S5P_IDLE_CFG_TL_MASK (3 << 30)
#define S5P_IDLE_CFG_TM_MASK (3 << 28)
@@ -195,9 +195,6 @@
#define S5P_OTHERS_RET_UART (1 << 28)
#define S5P_OTHERS_USB_SIG_MASK (1 << 16)
-/* MIPI */
-#define S5P_MIPI_DPHY_EN (3)
-
/* S5P_DAC_CONTROL */
#define S5P_DAC_ENABLE (1)
#define S5P_DAC_DISABLE (0)
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index 5dd1681c069..bb20a14da10 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -94,6 +94,7 @@ static struct platform_device *smdkc110_devices[] __initdata = {
static struct i2c_board_info smdkc110_i2c_devs0[] __initdata = {
{ I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */
+ { I2C_BOARD_INFO("wm8580", 0x1b), },
};
static struct i2c_board_info smdkc110_i2c_devs1[] __initdata = {
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 1fbc45b2a43..88e45223c8a 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -14,16 +14,25 @@
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/sysdev.h>
+#include <linux/dm9000.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
+#include <video/platform_lcd.h>
+
#include <mach/map.h>
#include <mach/regs-clock.h>
+#include <mach/regs-fb.h>
#include <plat/regs-serial.h>
+#include <plat/regs-srom.h>
+#include <plat/gpio-cfg.h>
#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
@@ -33,6 +42,7 @@
#include <plat/iic.h>
#include <plat/keypad.h>
#include <plat/pm.h>
+#include <plat/fb.h>
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define SMDKV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
@@ -102,12 +112,106 @@ static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = {
.cols = 8,
};
+static struct resource smdkv210_dm9000_resources[] = {
+ [0] = {
+ .start = S5PV210_PA_SROM_BANK5,
+ .end = S5PV210_PA_SROM_BANK5,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = S5PV210_PA_SROM_BANK5 + 2,
+ .end = S5PV210_PA_SROM_BANK5 + 2,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = IRQ_EINT(9),
+ .end = IRQ_EINT(9),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+ },
+};
+
+static struct dm9000_plat_data smdkv210_dm9000_platdata = {
+ .flags = DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM,
+ .dev_addr = { 0x00, 0x09, 0xc0, 0xff, 0xec, 0x48 },
+};
+
+struct platform_device smdkv210_dm9000 = {
+ .name = "dm9000",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smdkv210_dm9000_resources),
+ .resource = smdkv210_dm9000_resources,
+ .dev = {
+ .platform_data = &smdkv210_dm9000_platdata,
+ },
+};
+
+static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd,
+ unsigned int power)
+{
+ if (power) {
+#if !defined(CONFIG_BACKLIGHT_PWM)
+ gpio_request(S5PV210_GPD0(3), "GPD0");
+ gpio_direction_output(S5PV210_GPD0(3), 1);
+ gpio_free(S5PV210_GPD0(3));
+#endif
+
+ /* fire nRESET on power up */
+ gpio_request(S5PV210_GPH0(6), "GPH0");
+
+ gpio_direction_output(S5PV210_GPH0(6), 1);
+
+ gpio_set_value(S5PV210_GPH0(6), 0);
+ mdelay(10);
+
+ gpio_set_value(S5PV210_GPH0(6), 1);
+ mdelay(10);
+
+ gpio_free(S5PV210_GPH0(6));
+ } else {
+#if !defined(CONFIG_BACKLIGHT_PWM)
+ gpio_request(S5PV210_GPD0(3), "GPD0");
+ gpio_direction_output(S5PV210_GPD0(3), 0);
+ gpio_free(S5PV210_GPD0(3));
+#endif
+ }
+}
+
+static struct plat_lcd_data smdkv210_lcd_lte480wv_data = {
+ .set_power = smdkv210_lte480wv_set_power,
+};
+
+static struct platform_device smdkv210_lcd_lte480wv = {
+ .name = "platform-lcd",
+ .dev.parent = &s3c_device_fb.dev,
+ .dev.platform_data = &smdkv210_lcd_lte480wv_data,
+};
+
+static struct s3c_fb_pd_win smdkv210_fb_win0 = {
+ .win_mode = {
+ .left_margin = 13,
+ .right_margin = 8,
+ .upper_margin = 7,
+ .lower_margin = 5,
+ .hsync_len = 3,
+ .vsync_len = 1,
+ .xres = 800,
+ .yres = 480,
+ },
+ .max_bpp = 32,
+ .default_bpp = 24,
+};
+
+static struct s3c_fb_platdata smdkv210_lcd0_pdata __initdata = {
+ .win[0] = &smdkv210_fb_win0,
+ .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+ .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+ .setup_gpio = s5pv210_fb_gpio_setup_24bpp,
+};
+
static struct platform_device *smdkv210_devices[] __initdata = {
- &s5pv210_device_iis0,
- &s5pv210_device_ac97,
- &s5pv210_device_spdif,
&s3c_device_adc,
&s3c_device_cfcon,
+ &s3c_device_fb,
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
@@ -115,14 +219,37 @@ static struct platform_device *smdkv210_devices[] __initdata = {
&s3c_device_i2c0,
&s3c_device_i2c1,
&s3c_device_i2c2,
- &samsung_device_keypad,
&s3c_device_rtc,
&s3c_device_ts,
&s3c_device_wdt,
+ &s5pv210_device_ac97,
+ &s5pv210_device_iis0,
+ &s5pv210_device_spdif,
+ &samsung_device_keypad,
+ &smdkv210_dm9000,
+ &smdkv210_lcd_lte480wv,
};
+static void __init smdkv210_dm9000_init(void)
+{
+ unsigned int tmp;
+
+ gpio_request(S5PV210_MP01(5), "nCS5");
+ s3c_gpio_cfgpin(S5PV210_MP01(5), S3C_GPIO_SFN(2));
+ gpio_free(S5PV210_MP01(5));
+
+ tmp = (5 << S5P_SROM_BCX__TACC__SHIFT);
+ __raw_writel(tmp, S5P_SROM_BC5);
+
+ tmp = __raw_readl(S5P_SROM_BW);
+ tmp &= (S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS5__SHIFT);
+ tmp |= (1 << S5P_SROM_BW__NCS5__SHIFT);
+ __raw_writel(tmp, S5P_SROM_BW);
+}
+
static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = {
{ I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */
+ { I2C_BOARD_INFO("wm8580", 0x1b), },
};
static struct i2c_board_info smdkv210_i2c_devs1[] __initdata = {
@@ -150,6 +277,8 @@ static void __init smdkv210_machine_init(void)
{
s3c_pm_init();
+ smdkv210_dm9000_init();
+
samsung_keypad_set_platdata(&smdkv210_keypad_data);
s3c24xx_ts_set_platdata(&s3c_ts_platform);
@@ -165,6 +294,8 @@ static void __init smdkv210_machine_init(void)
s3c_ide_set_platdata(&smdkv210_ide_pdata);
+ s3c_fb_set_platdata(&smdkv210_lcd0_pdata);
+
platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices));
}
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig
index 1150b360f38..b7aa3cd2198 100644
--- a/arch/arm/mach-s5pv310/Kconfig
+++ b/arch/arm/mach-s5pv310/Kconfig
@@ -11,9 +11,15 @@ if ARCH_S5PV310
config CPU_S5PV310
bool
+ select S3C_PL330_DMA
help
Enable S5PV310 CPU support
+config S5PV310_DEV_PD
+ bool
+ help
+ Compile in platform device definitions for Power Domain
+
config S5PV310_SETUP_I2C1
bool
help
@@ -69,10 +75,13 @@ config MACH_SMDKC210
select CPU_S5PV310
select S3C_DEV_RTC
select S3C_DEV_WDT
+ select S3C_DEV_I2C1
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C_DEV_HSMMC2
select S3C_DEV_HSMMC3
+ select S5PV310_DEV_PD
+ select S5PV310_SETUP_I2C1
select S5PV310_SETUP_SDHCI
help
Machine support for Samsung SMDKC210
@@ -82,6 +91,10 @@ config MACH_UNIVERSAL_C210
bool "Mobile UNIVERSAL_C210 Board"
select CPU_S5PV310
select S5P_DEV_ONENAND
+ select S3C_DEV_HSMMC
+ select S3C_DEV_HSMMC2
+ select S3C_DEV_HSMMC3
+ select S5PV310_SETUP_SDHCI
select S3C_DEV_I2C1
select S5PV310_SETUP_I2C1
help
@@ -97,10 +110,13 @@ config MACH_SMDKV310
select CPU_S5PV310
select S3C_DEV_RTC
select S3C_DEV_WDT
+ select S3C_DEV_I2C1
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C_DEV_HSMMC2
select S3C_DEV_HSMMC3
+ select S5PV310_DEV_PD
+ select S5PV310_SETUP_I2C1
select S5PV310_SETUP_SDHCI
help
Machine support for Samsung SMDKV310
diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile
index 84afc64e7c0..651f1933e22 100644
--- a/arch/arm/mach-s5pv310/Makefile
+++ b/arch/arm/mach-s5pv310/Makefile
@@ -13,7 +13,8 @@ obj- :=
# Core support for S5PV310 system
obj-$(CONFIG_CPU_S5PV310) += cpu.o init.o clock.o irq-combiner.o
-obj-$(CONFIG_CPU_S5PV310) += setup-i2c0.o time.o gpiolib.o irq-eint.o
+obj-$(CONFIG_CPU_S5PV310) += setup-i2c0.o time.o gpiolib.o irq-eint.o dma.o
+obj-$(CONFIG_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o
@@ -27,6 +28,9 @@ obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o
# device support
+obj-y += dev-audio.o
+obj-$(CONFIG_S5PV310_DEV_PD) += dev-pd.o
+
obj-$(CONFIG_S5PV310_SETUP_I2C1) += setup-i2c1.o
obj-$(CONFIG_S5PV310_SETUP_I2C2) += setup-i2c2.o
obj-$(CONFIG_S5PV310_SETUP_I2C3) += setup-i2c3.o
diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c
index fdd477696b9..fc7c2f8d165 100644
--- a/arch/arm/mach-s5pv310/clock.c
+++ b/arch/arm/mach-s5pv310/clock.c
@@ -244,7 +244,7 @@ static struct clksrc_clk clk_mout_corebus = {
.id = -1,
},
.sources = &clkset_mout_corebus,
- .reg_src = { .reg = S5P_CLKSRC_CORE, .shift = 4, .size = 1 },
+ .reg_src = { .reg = S5P_CLKSRC_DMC, .shift = 4, .size = 1 },
};
static struct clksrc_clk clk_sclk_dmc = {
@@ -253,7 +253,7 @@ static struct clksrc_clk clk_sclk_dmc = {
.id = -1,
.parent = &clk_mout_corebus.clk,
},
- .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 12, .size = 3 },
+ .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 12, .size = 3 },
};
static struct clksrc_clk clk_aclk_cored = {
@@ -262,7 +262,7 @@ static struct clksrc_clk clk_aclk_cored = {
.id = -1,
.parent = &clk_sclk_dmc.clk,
},
- .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 16, .size = 3 },
+ .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 16, .size = 3 },
};
static struct clksrc_clk clk_aclk_corep = {
@@ -271,7 +271,7 @@ static struct clksrc_clk clk_aclk_corep = {
.id = -1,
.parent = &clk_aclk_cored.clk,
},
- .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 20, .size = 3 },
+ .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 20, .size = 3 },
};
static struct clksrc_clk clk_aclk_acp = {
@@ -280,7 +280,7 @@ static struct clksrc_clk clk_aclk_acp = {
.id = -1,
.parent = &clk_mout_corebus.clk,
},
- .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 0, .size = 3 },
+ .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 0, .size = 3 },
};
static struct clksrc_clk clk_pclk_acp = {
@@ -289,7 +289,7 @@ static struct clksrc_clk clk_pclk_acp = {
.id = -1,
.parent = &clk_aclk_acp.clk,
},
- .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 4, .size = 3 },
+ .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 4, .size = 3 },
};
/* Core list of CMU_TOP side */
@@ -467,6 +467,16 @@ static struct clk init_clocks_off[] = {
.enable = s5pv310_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 10),
}, {
+ .name = "pdma",
+ .id = 0,
+ .enable = s5pv310_clk_ip_fsys_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
+ .name = "pdma",
+ .id = 1,
+ .enable = s5pv310_clk_ip_fsys_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
.name = "adc",
.id = -1,
.enable = s5pv310_clk_ip_peril_ctrl,
@@ -507,6 +517,26 @@ static struct clk init_clocks_off[] = {
.enable = s5pv310_clk_ip_peril_ctrl,
.ctrlbit = (1 << 18),
}, {
+ .name = "iis",
+ .id = 0,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 19),
+ }, {
+ .name = "iis",
+ .id = 1,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 20),
+ }, {
+ .name = "iis",
+ .id = 2,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 21),
+ }, {
+ .name = "ac97",
+ .id = -1,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 27),
+ }, {
.name = "fimg2d",
.id = -1,
.enable = s5pv310_clk_ip_image_ctrl,
@@ -990,6 +1020,17 @@ static struct clksrc_clk *sysclks[] = {
&clk_dout_mmc4,
};
+static int xtal_rate;
+
+static unsigned long s5pv310_fout_apll_get_rate(struct clk *clk)
+{
+ return s5p_get_pll45xx(xtal_rate, __raw_readl(S5P_APLL_CON0), pll_4508);
+}
+
+static struct clk_ops s5pv310_fout_apll_ops = {
+ .get_rate = s5pv310_fout_apll_get_rate,
+};
+
void __init_or_cpufreq s5pv310_setup_clocks(void)
{
struct clk *xtal_clk;
@@ -1013,6 +1054,9 @@ void __init_or_cpufreq s5pv310_setup_clocks(void)
BUG_ON(IS_ERR(xtal_clk));
xtal = clk_get_rate(xtal_clk);
+
+ xtal_rate = xtal;
+
clk_put(xtal_clk);
printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal);
@@ -1026,7 +1070,7 @@ void __init_or_cpufreq s5pv310_setup_clocks(void)
vpll = s5p_get_pll46xx(vpllsrc, __raw_readl(S5P_VPLL_CON0),
__raw_readl(S5P_VPLL_CON1), pll_4650);
- clk_fout_apll.rate = apll;
+ clk_fout_apll.ops = &s5pv310_fout_apll_ops;
clk_fout_mpll.rate = mpll;
clk_fout_epll.rate = epll;
clk_fout_vpll.rate = vpll;
diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c
index 82ce4aa6d61..72092db104c 100644
--- a/arch/arm/mach-s5pv310/cpu.c
+++ b/arch/arm/mach-s5pv310/cpu.c
@@ -43,6 +43,11 @@ static struct map_desc s5pv310_iodesc[] __initdata = {
.length = SZ_128K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S5P_VA_PMU,
+ .pfn = __phys_to_pfn(S5PV310_PA_PMU),
+ .length = SZ_64K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)S5P_VA_COMBINER_BASE,
.pfn = __phys_to_pfn(S5PV310_PA_COMBINER),
.length = SZ_4K,
@@ -73,6 +78,11 @@ static struct map_desc s5pv310_iodesc[] __initdata = {
.length = SZ_256,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S5P_VA_DMC0,
+ .pfn = __phys_to_pfn(S5PV310_PA_DMC0),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)S3C_VA_UART,
.pfn = __phys_to_pfn(S3C_PA_UART),
.length = SZ_512K,
@@ -127,6 +137,15 @@ void __init s5pv310_init_irq(void)
gic_cpu_init(0, S5P_VA_GIC_CPU);
for (irq = 0; irq < MAX_COMBINER_NR; irq++) {
+
+ /*
+ * From SPI(0) to SPI(39) and SPI(51), SPI(53) are
+ * connected to the interrupt combiner. These irqs
+ * should be initialized to support cascade interrupt.
+ */
+ if ((irq >= 40) && !(irq == 51) && !(irq == 53))
+ continue;
+
combiner_init(irq, (void __iomem *)S5P_VA_COMBINER(irq),
COMBINER_IRQ(irq, 0));
combiner_cascade_irq(irq, IRQ_SPI(irq));
@@ -168,7 +187,7 @@ static int __init s5pv310_l2x0_cache_init(void)
__raw_writel(L2X0_DYNAMIC_CLK_GATING_EN | L2X0_STNDBY_MODE_EN,
S5P_VA_L2CC + L2X0_POWER_CTRL);
- l2x0_init(S5P_VA_L2CC, 0x7C070001, 0xC200ffff);
+ l2x0_init(S5P_VA_L2CC, 0x7C470001, 0xC200ffff);
return 0;
}
diff --git a/arch/arm/mach-s5pv310/cpufreq.c b/arch/arm/mach-s5pv310/cpufreq.c
new file mode 100644
index 00000000000..b04cbc73112
--- /dev/null
+++ b/arch/arm/mach-s5pv310/cpufreq.c
@@ -0,0 +1,580 @@
+/* linux/arch/arm/mach-s5pv310/cpufreq.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5PV310 - CPU frequency scaling support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/regulator/consumer.h>
+#include <linux/cpufreq.h>
+
+#include <mach/map.h>
+#include <mach/regs-clock.h>
+#include <mach/regs-mem.h>
+
+#include <plat/clock.h>
+#include <plat/pm.h>
+
+static struct clk *cpu_clk;
+static struct clk *moutcore;
+static struct clk *mout_mpll;
+static struct clk *mout_apll;
+
+#ifdef CONFIG_REGULATOR
+static struct regulator *arm_regulator;
+static struct regulator *int_regulator;
+#endif
+
+static struct cpufreq_freqs freqs;
+static unsigned int memtype;
+
+enum s5pv310_memory_type {
+ DDR2 = 4,
+ LPDDR2,
+ DDR3,
+};
+
+enum cpufreq_level_index {
+ L0, L1, L2, L3, CPUFREQ_LEVEL_END,
+};
+
+static struct cpufreq_frequency_table s5pv310_freq_table[] = {
+ {L0, 1000*1000},
+ {L1, 800*1000},
+ {L2, 400*1000},
+ {L3, 100*1000},
+ {0, CPUFREQ_TABLE_END},
+};
+
+static unsigned int clkdiv_cpu0[CPUFREQ_LEVEL_END][7] = {
+ /*
+ * Clock divider value for following
+ * { DIVCORE, DIVCOREM0, DIVCOREM1, DIVPERIPH,
+ * DIVATB, DIVPCLK_DBG, DIVAPLL }
+ */
+
+ /* ARM L0: 1000MHz */
+ { 0, 3, 7, 3, 3, 0, 1 },
+
+ /* ARM L1: 800MHz */
+ { 0, 3, 7, 3, 3, 0, 1 },
+
+ /* ARM L2: 400MHz */
+ { 0, 1, 3, 1, 3, 0, 1 },
+
+ /* ARM L3: 100MHz */
+ { 0, 0, 1, 0, 3, 1, 1 },
+};
+
+static unsigned int clkdiv_cpu1[CPUFREQ_LEVEL_END][2] = {
+ /*
+ * Clock divider value for following
+ * { DIVCOPY, DIVHPM }
+ */
+
+ /* ARM L0: 1000MHz */
+ { 3, 0 },
+
+ /* ARM L1: 800MHz */
+ { 3, 0 },
+
+ /* ARM L2: 400MHz */
+ { 3, 0 },
+
+ /* ARM L3: 100MHz */
+ { 3, 0 },
+};
+
+static unsigned int clkdiv_dmc0[CPUFREQ_LEVEL_END][8] = {
+ /*
+ * Clock divider value for following
+ * { DIVACP, DIVACP_PCLK, DIVDPHY, DIVDMC, DIVDMCD
+ * DIVDMCP, DIVCOPY2, DIVCORE_TIMERS }
+ */
+
+ /* DMC L0: 400MHz */
+ { 3, 1, 1, 1, 1, 1, 3, 1 },
+
+ /* DMC L1: 400MHz */
+ { 3, 1, 1, 1, 1, 1, 3, 1 },
+
+ /* DMC L2: 266.7MHz */
+ { 7, 1, 1, 2, 1, 1, 3, 1 },
+
+ /* DMC L3: 200MHz */
+ { 7, 1, 1, 3, 1, 1, 3, 1 },
+};
+
+static unsigned int clkdiv_top[CPUFREQ_LEVEL_END][5] = {
+ /*
+ * Clock divider value for following
+ * { DIVACLK200, DIVACLK100, DIVACLK160, DIVACLK133, DIVONENAND }
+ */
+
+ /* ACLK200 L0: 200MHz */
+ { 3, 7, 4, 5, 1 },
+
+ /* ACLK200 L1: 200MHz */
+ { 3, 7, 4, 5, 1 },
+
+ /* ACLK200 L2: 160MHz */
+ { 4, 7, 5, 7, 1 },
+
+ /* ACLK200 L3: 133.3MHz */
+ { 5, 7, 7, 7, 1 },
+};
+
+static unsigned int clkdiv_lr_bus[CPUFREQ_LEVEL_END][2] = {
+ /*
+ * Clock divider value for following
+ * { DIVGDL/R, DIVGPL/R }
+ */
+
+ /* ACLK_GDL/R L0: 200MHz */
+ { 3, 1 },
+
+ /* ACLK_GDL/R L1: 200MHz */
+ { 3, 1 },
+
+ /* ACLK_GDL/R L2: 160MHz */
+ { 4, 1 },
+
+ /* ACLK_GDL/R L3: 133.3MHz */
+ { 5, 1 },
+};
+
+struct cpufreq_voltage_table {
+ unsigned int index; /* any */
+ unsigned int arm_volt; /* uV */
+ unsigned int int_volt;
+};
+
+static struct cpufreq_voltage_table s5pv310_volt_table[CPUFREQ_LEVEL_END] = {
+ {
+ .index = L0,
+ .arm_volt = 1200000,
+ .int_volt = 1100000,
+ }, {
+ .index = L1,
+ .arm_volt = 1100000,
+ .int_volt = 1100000,
+ }, {
+ .index = L2,
+ .arm_volt = 1000000,
+ .int_volt = 1000000,
+ }, {
+ .index = L3,
+ .arm_volt = 900000,
+ .int_volt = 1000000,
+ },
+};
+
+static unsigned int s5pv310_apll_pms_table[CPUFREQ_LEVEL_END] = {
+ /* APLL FOUT L0: 1000MHz */
+ ((250 << 16) | (6 << 8) | 1),
+
+ /* APLL FOUT L1: 800MHz */
+ ((200 << 16) | (6 << 8) | 1),
+
+ /* APLL FOUT L2 : 400MHz */
+ ((200 << 16) | (6 << 8) | 2),
+
+ /* APLL FOUT L3: 100MHz */
+ ((200 << 16) | (6 << 8) | 4),
+};
+
+int s5pv310_verify_speed(struct cpufreq_policy *policy)
+{
+ return cpufreq_frequency_table_verify(policy, s5pv310_freq_table);
+}
+
+unsigned int s5pv310_getspeed(unsigned int cpu)
+{
+ return clk_get_rate(cpu_clk) / 1000;
+}
+
+void s5pv310_set_clkdiv(unsigned int div_index)
+{
+ unsigned int tmp;
+
+ /* Change Divider - CPU0 */
+
+ tmp = __raw_readl(S5P_CLKDIV_CPU);
+
+ tmp &= ~(S5P_CLKDIV_CPU0_CORE_MASK | S5P_CLKDIV_CPU0_COREM0_MASK |
+ S5P_CLKDIV_CPU0_COREM1_MASK | S5P_CLKDIV_CPU0_PERIPH_MASK |
+ S5P_CLKDIV_CPU0_ATB_MASK | S5P_CLKDIV_CPU0_PCLKDBG_MASK |
+ S5P_CLKDIV_CPU0_APLL_MASK);
+
+ tmp |= ((clkdiv_cpu0[div_index][0] << S5P_CLKDIV_CPU0_CORE_SHIFT) |
+ (clkdiv_cpu0[div_index][1] << S5P_CLKDIV_CPU0_COREM0_SHIFT) |
+ (clkdiv_cpu0[div_index][2] << S5P_CLKDIV_CPU0_COREM1_SHIFT) |
+ (clkdiv_cpu0[div_index][3] << S5P_CLKDIV_CPU0_PERIPH_SHIFT) |
+ (clkdiv_cpu0[div_index][4] << S5P_CLKDIV_CPU0_ATB_SHIFT) |
+ (clkdiv_cpu0[div_index][5] << S5P_CLKDIV_CPU0_PCLKDBG_SHIFT) |
+ (clkdiv_cpu0[div_index][6] << S5P_CLKDIV_CPU0_APLL_SHIFT));
+
+ __raw_writel(tmp, S5P_CLKDIV_CPU);
+
+ do {
+ tmp = __raw_readl(S5P_CLKDIV_STATCPU);
+ } while (tmp & 0x1111111);
+
+ /* Change Divider - CPU1 */
+
+ tmp = __raw_readl(S5P_CLKDIV_CPU1);
+
+ tmp &= ~((0x7 << 4) | 0x7);
+
+ tmp |= ((clkdiv_cpu1[div_index][0] << 4) |
+ (clkdiv_cpu1[div_index][1] << 0));
+
+ __raw_writel(tmp, S5P_CLKDIV_CPU1);
+
+ do {
+ tmp = __raw_readl(S5P_CLKDIV_STATCPU1);
+ } while (tmp & 0x11);
+
+ /* Change Divider - DMC0 */
+
+ tmp = __raw_readl(S5P_CLKDIV_DMC0);
+
+ tmp &= ~(S5P_CLKDIV_DMC0_ACP_MASK | S5P_CLKDIV_DMC0_ACPPCLK_MASK |
+ S5P_CLKDIV_DMC0_DPHY_MASK | S5P_CLKDIV_DMC0_DMC_MASK |
+ S5P_CLKDIV_DMC0_DMCD_MASK | S5P_CLKDIV_DMC0_DMCP_MASK |
+ S5P_CLKDIV_DMC0_COPY2_MASK | S5P_CLKDIV_DMC0_CORETI_MASK);
+
+ tmp |= ((clkdiv_dmc0[div_index][0] << S5P_CLKDIV_DMC0_ACP_SHIFT) |
+ (clkdiv_dmc0[div_index][1] << S5P_CLKDIV_DMC0_ACPPCLK_SHIFT) |
+ (clkdiv_dmc0[div_index][2] << S5P_CLKDIV_DMC0_DPHY_SHIFT) |
+ (clkdiv_dmc0[div_index][3] << S5P_CLKDIV_DMC0_DMC_SHIFT) |
+ (clkdiv_dmc0[div_index][4] << S5P_CLKDIV_DMC0_DMCD_SHIFT) |
+ (clkdiv_dmc0[div_index][5] << S5P_CLKDIV_DMC0_DMCP_SHIFT) |
+ (clkdiv_dmc0[div_index][6] << S5P_CLKDIV_DMC0_COPY2_SHIFT) |
+ (clkdiv_dmc0[div_index][7] << S5P_CLKDIV_DMC0_CORETI_SHIFT));
+
+ __raw_writel(tmp, S5P_CLKDIV_DMC0);
+
+ do {
+ tmp = __raw_readl(S5P_CLKDIV_STAT_DMC0);
+ } while (tmp & 0x11111111);
+
+ /* Change Divider - TOP */
+
+ tmp = __raw_readl(S5P_CLKDIV_TOP);
+
+ tmp &= ~(S5P_CLKDIV_TOP_ACLK200_MASK | S5P_CLKDIV_TOP_ACLK100_MASK |
+ S5P_CLKDIV_TOP_ACLK160_MASK | S5P_CLKDIV_TOP_ACLK133_MASK |
+ S5P_CLKDIV_TOP_ONENAND_MASK);
+
+ tmp |= ((clkdiv_top[div_index][0] << S5P_CLKDIV_TOP_ACLK200_SHIFT) |
+ (clkdiv_top[div_index][1] << S5P_CLKDIV_TOP_ACLK100_SHIFT) |
+ (clkdiv_top[div_index][2] << S5P_CLKDIV_TOP_ACLK160_SHIFT) |
+ (clkdiv_top[div_index][3] << S5P_CLKDIV_TOP_ACLK133_SHIFT) |
+ (clkdiv_top[div_index][4] << S5P_CLKDIV_TOP_ONENAND_SHIFT));
+
+ __raw_writel(tmp, S5P_CLKDIV_TOP);
+
+ do {
+ tmp = __raw_readl(S5P_CLKDIV_STAT_TOP);
+ } while (tmp & 0x11111);
+
+ /* Change Divider - LEFTBUS */
+
+ tmp = __raw_readl(S5P_CLKDIV_LEFTBUS);
+
+ tmp &= ~(S5P_CLKDIV_BUS_GDLR_MASK | S5P_CLKDIV_BUS_GPLR_MASK);
+
+ tmp |= ((clkdiv_lr_bus[div_index][0] << S5P_CLKDIV_BUS_GDLR_SHIFT) |
+ (clkdiv_lr_bus[div_index][1] << S5P_CLKDIV_BUS_GPLR_SHIFT));
+
+ __raw_writel(tmp, S5P_CLKDIV_LEFTBUS);
+
+ do {
+ tmp = __raw_readl(S5P_CLKDIV_STAT_LEFTBUS);
+ } while (tmp & 0x11);
+
+ /* Change Divider - RIGHTBUS */
+
+ tmp = __raw_readl(S5P_CLKDIV_RIGHTBUS);
+
+ tmp &= ~(S5P_CLKDIV_BUS_GDLR_MASK | S5P_CLKDIV_BUS_GPLR_MASK);
+
+ tmp |= ((clkdiv_lr_bus[div_index][0] << S5P_CLKDIV_BUS_GDLR_SHIFT) |
+ (clkdiv_lr_bus[div_index][1] << S5P_CLKDIV_BUS_GPLR_SHIFT));
+
+ __raw_writel(tmp, S5P_CLKDIV_RIGHTBUS);
+
+ do {
+ tmp = __raw_readl(S5P_CLKDIV_STAT_RIGHTBUS);
+ } while (tmp & 0x11);
+}
+
+static void s5pv310_set_apll(unsigned int index)
+{
+ unsigned int tmp;
+
+ /* 1. MUX_CORE_SEL = MPLL, ARMCLK uses MPLL for lock time */
+ clk_set_parent(moutcore, mout_mpll);
+
+ do {
+ tmp = (__raw_readl(S5P_CLKMUX_STATCPU)
+ >> S5P_CLKSRC_CPU_MUXCORE_SHIFT);
+ tmp &= 0x7;
+ } while (tmp != 0x2);
+
+ /* 2. Set APLL Lock time */
+ __raw_writel(S5P_APLL_LOCKTIME, S5P_APLL_LOCK);
+
+ /* 3. Change PLL PMS values */
+ tmp = __raw_readl(S5P_APLL_CON0);
+ tmp &= ~((0x3ff << 16) | (0x3f << 8) | (0x7 << 0));
+ tmp |= s5pv310_apll_pms_table[index];
+ __raw_writel(tmp, S5P_APLL_CON0);
+
+ /* 4. wait_lock_time */
+ do {
+ tmp = __raw_readl(S5P_APLL_CON0);
+ } while (!(tmp & (0x1 << S5P_APLLCON0_LOCKED_SHIFT)));
+
+ /* 5. MUX_CORE_SEL = APLL */
+ clk_set_parent(moutcore, mout_apll);
+
+ do {
+ tmp = __raw_readl(S5P_CLKMUX_STATCPU);
+ tmp &= S5P_CLKMUX_STATCPU_MUXCORE_MASK;
+ } while (tmp != (0x1 << S5P_CLKSRC_CPU_MUXCORE_SHIFT));
+}
+
+static void s5pv310_set_frequency(unsigned int old_index, unsigned int new_index)
+{
+ unsigned int tmp;
+
+ if (old_index > new_index) {
+ /* The frequency changing to L0 needs to change apll */
+ if (freqs.new == s5pv310_freq_table[L0].frequency) {
+ /* 1. Change the system clock divider values */
+ s5pv310_set_clkdiv(new_index);
+
+ /* 2. Change the apll m,p,s value */
+ s5pv310_set_apll(new_index);
+ } else {
+ /* 1. Change the system clock divider values */
+ s5pv310_set_clkdiv(new_index);
+
+ /* 2. Change just s value in apll m,p,s value */
+ tmp = __raw_readl(S5P_APLL_CON0);
+ tmp &= ~(0x7 << 0);
+ tmp |= (s5pv310_apll_pms_table[new_index] & 0x7);
+ __raw_writel(tmp, S5P_APLL_CON0);
+ }
+ }
+
+ else if (old_index < new_index) {
+ /* The frequency changing from L0 needs to change apll */
+ if (freqs.old == s5pv310_freq_table[L0].frequency) {
+ /* 1. Change the apll m,p,s value */
+ s5pv310_set_apll(new_index);
+
+ /* 2. Change the system clock divider values */
+ s5pv310_set_clkdiv(new_index);
+ } else {
+ /* 1. Change just s value in apll m,p,s value */
+ tmp = __raw_readl(S5P_APLL_CON0);
+ tmp &= ~(0x7 << 0);
+ tmp |= (s5pv310_apll_pms_table[new_index] & 0x7);
+ __raw_writel(tmp, S5P_APLL_CON0);
+
+ /* 2. Change the system clock divider values */
+ s5pv310_set_clkdiv(new_index);
+ }
+ }
+}
+
+static int s5pv310_target(struct cpufreq_policy *policy,
+ unsigned int target_freq,
+ unsigned int relation)
+{
+ unsigned int index, old_index;
+ unsigned int arm_volt, int_volt;
+
+ freqs.old = s5pv310_getspeed(policy->cpu);
+
+ if (cpufreq_frequency_table_target(policy, s5pv310_freq_table,
+ freqs.old, relation, &old_index))
+ return -EINVAL;
+
+ if (cpufreq_frequency_table_target(policy, s5pv310_freq_table,
+ target_freq, relation, &index))
+ return -EINVAL;
+
+ freqs.new = s5pv310_freq_table[index].frequency;
+ freqs.cpu = policy->cpu;
+
+ if (freqs.new == freqs.old)
+ return 0;
+
+ /* get the voltage value */
+ arm_volt = s5pv310_volt_table[index].arm_volt;
+ int_volt = s5pv310_volt_table[index].int_volt;
+
+ cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
+
+ /* control regulator */
+ if (freqs.new > freqs.old) {
+ /* Voltage up */
+#ifdef CONFIG_REGULATOR
+ regulator_set_voltage(arm_regulator, arm_volt, arm_volt);
+ regulator_set_voltage(int_regulator, int_volt, int_volt);
+#endif
+ }
+
+ /* Clock Configuration Procedure */
+ s5pv310_set_frequency(old_index, index);
+
+ /* control regulator */
+ if (freqs.new < freqs.old) {
+ /* Voltage down */
+#ifdef CONFIG_REGULATOR
+ regulator_set_voltage(arm_regulator, arm_volt, arm_volt);
+ regulator_set_voltage(int_regulator, int_volt, int_volt);
+#endif
+ }
+
+ cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int s5pv310_cpufreq_suspend(struct cpufreq_policy *policy,
+ pm_message_t pmsg)
+{
+ return 0;
+}
+
+static int s5pv310_cpufreq_resume(struct cpufreq_policy *policy)
+{
+ return 0;
+}
+#endif
+
+static int s5pv310_cpufreq_cpu_init(struct cpufreq_policy *policy)
+{
+ policy->cur = policy->min = policy->max = s5pv310_getspeed(policy->cpu);
+
+ cpufreq_frequency_table_get_attr(s5pv310_freq_table, policy->cpu);
+
+ /* set the transition latency value */
+ policy->cpuinfo.transition_latency = 100000;
+
+ /*
+ * S5PV310 multi-core processors has 2 cores
+ * that the frequency cannot be set independently.
+ * Each cpu is bound to the same speed.
+ * So the affected cpu is all of the cpus.
+ */
+ cpumask_setall(policy->cpus);
+
+ return cpufreq_frequency_table_cpuinfo(policy, s5pv310_freq_table);
+}
+
+static struct cpufreq_driver s5pv310_driver = {
+ .flags = CPUFREQ_STICKY,
+ .verify = s5pv310_verify_speed,
+ .target = s5pv310_target,
+ .get = s5pv310_getspeed,
+ .init = s5pv310_cpufreq_cpu_init,
+ .name = "s5pv310_cpufreq",
+#ifdef CONFIG_PM
+ .suspend = s5pv310_cpufreq_suspend,
+ .resume = s5pv310_cpufreq_resume,
+#endif
+};
+
+static int __init s5pv310_cpufreq_init(void)
+{
+ cpu_clk = clk_get(NULL, "armclk");
+ if (IS_ERR(cpu_clk))
+ return PTR_ERR(cpu_clk);
+
+ moutcore = clk_get(NULL, "moutcore");
+ if (IS_ERR(moutcore))
+ goto out;
+
+ mout_mpll = clk_get(NULL, "mout_mpll");
+ if (IS_ERR(mout_mpll))
+ goto out;
+
+ mout_apll = clk_get(NULL, "mout_apll");
+ if (IS_ERR(mout_apll))
+ goto out;
+
+#ifdef CONFIG_REGULATOR
+ arm_regulator = regulator_get(NULL, "vdd_arm");
+ if (IS_ERR(arm_regulator)) {
+ printk(KERN_ERR "failed to get resource %s\n", "vdd_arm");
+ goto out;
+ }
+
+ int_regulator = regulator_get(NULL, "vdd_int");
+ if (IS_ERR(int_regulator)) {
+ printk(KERN_ERR "failed to get resource %s\n", "vdd_int");
+ goto out;
+ }
+#endif
+
+ /*
+ * Check DRAM type.
+ * Because DVFS level is different according to DRAM type.
+ */
+ memtype = __raw_readl(S5P_VA_DMC0 + S5P_DMC0_MEMCON_OFFSET);
+ memtype = (memtype >> S5P_DMC0_MEMTYPE_SHIFT);
+ memtype &= S5P_DMC0_MEMTYPE_MASK;
+
+ if ((memtype < DDR2) && (memtype > DDR3)) {
+ printk(KERN_ERR "%s: wrong memtype= 0x%x\n", __func__, memtype);
+ goto out;
+ } else {
+ printk(KERN_DEBUG "%s: memtype= 0x%x\n", __func__, memtype);
+ }
+
+ return cpufreq_register_driver(&s5pv310_driver);
+
+out:
+ if (!IS_ERR(cpu_clk))
+ clk_put(cpu_clk);
+
+ if (!IS_ERR(moutcore))
+ clk_put(moutcore);
+
+ if (!IS_ERR(mout_mpll))
+ clk_put(mout_mpll);
+
+ if (!IS_ERR(mout_apll))
+ clk_put(mout_apll);
+
+#ifdef CONFIG_REGULATOR
+ if (!IS_ERR(arm_regulator))
+ regulator_put(arm_regulator);
+
+ if (!IS_ERR(int_regulator))
+ regulator_put(int_regulator);
+#endif
+
+ printk(KERN_ERR "%s: failed initialization\n", __func__);
+
+ return -EINVAL;
+}
+late_initcall(s5pv310_cpufreq_init);
diff --git a/arch/arm/mach-s5pv310/dev-audio.c b/arch/arm/mach-s5pv310/dev-audio.c
new file mode 100644
index 00000000000..a1964242f0f
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dev-audio.c
@@ -0,0 +1,364 @@
+/* linux/arch/arm/mach-s5pv310/dev-audio.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/gpio.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/audio.h>
+
+#include <mach/map.h>
+#include <mach/dma.h>
+#include <mach/irqs.h>
+
+static const char *rclksrc[] = {
+ [0] = "busclk",
+ [1] = "i2sclk",
+};
+
+static int s5pv310_cfg_i2s(struct platform_device *pdev)
+{
+ /* configure GPIO for i2s port */
+ switch (pdev->id) {
+ case 0:
+ s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 7, S3C_GPIO_SFN(2));
+ break;
+ case 1:
+ s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(2));
+ break;
+ case 2:
+ s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(4));
+ break;
+ default:
+ printk(KERN_ERR "Invalid Device %d\n", pdev->id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct s3c_audio_pdata i2sv5_pdata = {
+ .cfg_gpio = s5pv310_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI
+ | QUIRK_NEED_RSTCLR,
+ .src_clk = rclksrc,
+ },
+ },
+};
+
+static struct resource s5pv310_i2s0_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_I2S0,
+ .end = S5PV310_PA_I2S0 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_I2S0_TX,
+ .end = DMACH_I2S0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_I2S0_RX,
+ .end = DMACH_I2S0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = DMACH_I2S0S_TX,
+ .end = DMACH_I2S0S_TX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_i2s0 = {
+ .name = "samsung-i2s",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5pv310_i2s0_resource),
+ .resource = s5pv310_i2s0_resource,
+ .dev = {
+ .platform_data = &i2sv5_pdata,
+ },
+};
+
+static const char *rclksrc_v3[] = {
+ [0] = "sclk_i2s",
+ [1] = "no_such_clock",
+};
+
+static struct s3c_audio_pdata i2sv3_pdata = {
+ .cfg_gpio = s5pv310_cfg_i2s,
+ .type = {
+ .i2s = {
+ .quirks = QUIRK_NO_MUXPSR,
+ .src_clk = rclksrc_v3,
+ },
+ },
+};
+
+static struct resource s5pv310_i2s1_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_I2S1,
+ .end = S5PV310_PA_I2S1 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_I2S1_TX,
+ .end = DMACH_I2S1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_I2S1_RX,
+ .end = DMACH_I2S1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_i2s1 = {
+ .name = "samsung-i2s",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5pv310_i2s1_resource),
+ .resource = s5pv310_i2s1_resource,
+ .dev = {
+ .platform_data = &i2sv3_pdata,
+ },
+};
+
+static struct resource s5pv310_i2s2_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_I2S2,
+ .end = S5PV310_PA_I2S2 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_I2S2_TX,
+ .end = DMACH_I2S2_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_I2S2_RX,
+ .end = DMACH_I2S2_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_i2s2 = {
+ .name = "samsung-i2s",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(s5pv310_i2s2_resource),
+ .resource = s5pv310_i2s2_resource,
+ .dev = {
+ .platform_data = &i2sv3_pdata,
+ },
+};
+
+/* PCM Controller platform_devices */
+
+static int s5pv310_pcm_cfg_gpio(struct platform_device *pdev)
+{
+ switch (pdev->id) {
+ case 0:
+ s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 5, S3C_GPIO_SFN(3));
+ break;
+ case 1:
+ s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(3));
+ break;
+ case 2:
+ s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(3));
+ break;
+ default:
+ printk(KERN_DEBUG "Invalid PCM Controller number!");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct s3c_audio_pdata s3c_pcm_pdata = {
+ .cfg_gpio = s5pv310_pcm_cfg_gpio,
+};
+
+static struct resource s5pv310_pcm0_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PCM0,
+ .end = S5PV310_PA_PCM0 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_PCM0_TX,
+ .end = DMACH_PCM0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_PCM0_RX,
+ .end = DMACH_PCM0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_pcm0 = {
+ .name = "samsung-pcm",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5pv310_pcm0_resource),
+ .resource = s5pv310_pcm0_resource,
+ .dev = {
+ .platform_data = &s3c_pcm_pdata,
+ },
+};
+
+static struct resource s5pv310_pcm1_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PCM1,
+ .end = S5PV310_PA_PCM1 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_PCM1_TX,
+ .end = DMACH_PCM1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_PCM1_RX,
+ .end = DMACH_PCM1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_pcm1 = {
+ .name = "samsung-pcm",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5pv310_pcm1_resource),
+ .resource = s5pv310_pcm1_resource,
+ .dev = {
+ .platform_data = &s3c_pcm_pdata,
+ },
+};
+
+static struct resource s5pv310_pcm2_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PCM2,
+ .end = S5PV310_PA_PCM2 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_PCM2_TX,
+ .end = DMACH_PCM2_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_PCM2_RX,
+ .end = DMACH_PCM2_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5pv310_device_pcm2 = {
+ .name = "samsung-pcm",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(s5pv310_pcm2_resource),
+ .resource = s5pv310_pcm2_resource,
+ .dev = {
+ .platform_data = &s3c_pcm_pdata,
+ },
+};
+
+/* AC97 Controller platform devices */
+
+static int s5pv310_ac97_cfg_gpio(struct platform_device *pdev)
+{
+ return s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(4));
+}
+
+static struct resource s5pv310_ac97_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_AC97,
+ .end = S5PV310_PA_AC97 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_AC97_PCMOUT,
+ .end = DMACH_AC97_PCMOUT,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_AC97_PCMIN,
+ .end = DMACH_AC97_PCMIN,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = DMACH_AC97_MICIN,
+ .end = DMACH_AC97_MICIN,
+ .flags = IORESOURCE_DMA,
+ },
+ [4] = {
+ .start = IRQ_AC97,
+ .end = IRQ_AC97,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct s3c_audio_pdata s3c_ac97_pdata = {
+ .cfg_gpio = s5pv310_ac97_cfg_gpio,
+};
+
+static u64 s5pv310_ac97_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pv310_device_ac97 = {
+ .name = "samsung-ac97",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5pv310_ac97_resource),
+ .resource = s5pv310_ac97_resource,
+ .dev = {
+ .platform_data = &s3c_ac97_pdata,
+ .dma_mask = &s5pv310_ac97_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+/* S/PDIF Controller platform_device */
+
+static int s5pv310_spdif_cfg_gpio(struct platform_device *pdev)
+{
+ s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 2, S3C_GPIO_SFN(3));
+
+ return 0;
+}
+
+static struct resource s5pv310_spdif_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_SPDIF,
+ .end = S5PV310_PA_SPDIF + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_SPDIF,
+ .end = DMACH_SPDIF,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct s3c_audio_pdata samsung_spdif_pdata = {
+ .cfg_gpio = s5pv310_spdif_cfg_gpio,
+};
+
+static u64 s5pv310_spdif_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5pv310_device_spdif = {
+ .name = "samsung-spdif",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5pv310_spdif_resource),
+ .resource = s5pv310_spdif_resource,
+ .dev = {
+ .platform_data = &samsung_spdif_pdata,
+ .dma_mask = &s5pv310_spdif_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
diff --git a/arch/arm/mach-s5pv310/dev-pd.c b/arch/arm/mach-s5pv310/dev-pd.c
new file mode 100644
index 00000000000..58a50c2d0b6
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dev-pd.c
@@ -0,0 +1,139 @@
+/* linux/arch/arm/mach-s5pv310/dev-pd.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5PV310 - Power Domain support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+
+#include <mach/regs-pmu.h>
+
+#include <plat/pd.h>
+
+static int s5pv310_pd_enable(struct device *dev)
+{
+ struct samsung_pd_info *pdata = dev->platform_data;
+ u32 timeout;
+
+ __raw_writel(S5P_INT_LOCAL_PWR_EN, pdata->base);
+
+ /* Wait max 1ms */
+ timeout = 10;
+ while ((__raw_readl(pdata->base + 0x4) & S5P_INT_LOCAL_PWR_EN)
+ != S5P_INT_LOCAL_PWR_EN) {
+ if (timeout == 0) {
+ printk(KERN_ERR "Power domain %s enable failed.\n",
+ dev_name(dev));
+ return -ETIMEDOUT;
+ }
+ timeout--;
+ udelay(100);
+ }
+
+ return 0;
+}
+
+static int s5pv310_pd_disable(struct device *dev)
+{
+ struct samsung_pd_info *pdata = dev->platform_data;
+ u32 timeout;
+
+ __raw_writel(0, pdata->base);
+
+ /* Wait max 1ms */
+ timeout = 10;
+ while (__raw_readl(pdata->base + 0x4) & S5P_INT_LOCAL_PWR_EN) {
+ if (timeout == 0) {
+ printk(KERN_ERR "Power domain %s disable failed.\n",
+ dev_name(dev));
+ return -ETIMEDOUT;
+ }
+ timeout--;
+ udelay(100);
+ }
+
+ return 0;
+}
+
+struct platform_device s5pv310_device_pd[] = {
+ {
+ .name = "samsung-pd",
+ .id = 0,
+ .dev = {
+ .platform_data = &(struct samsung_pd_info) {
+ .enable = s5pv310_pd_enable,
+ .disable = s5pv310_pd_disable,
+ .base = S5P_PMU_MFC_CONF,
+ },
+ },
+ }, {
+ .name = "samsung-pd",
+ .id = 1,
+ .dev = {
+ .platform_data = &(struct samsung_pd_info) {
+ .enable = s5pv310_pd_enable,
+ .disable = s5pv310_pd_disable,
+ .base = S5P_PMU_G3D_CONF,
+ },
+ },
+ }, {
+ .name = "samsung-pd",
+ .id = 2,
+ .dev = {
+ .platform_data = &(struct samsung_pd_info) {
+ .enable = s5pv310_pd_enable,
+ .disable = s5pv310_pd_disable,
+ .base = S5P_PMU_LCD0_CONF,
+ },
+ },
+ }, {
+ .name = "samsung-pd",
+ .id = 3,
+ .dev = {
+ .platform_data = &(struct samsung_pd_info) {
+ .enable = s5pv310_pd_enable,
+ .disable = s5pv310_pd_disable,
+ .base = S5P_PMU_LCD1_CONF,
+ },
+ },
+ }, {
+ .name = "samsung-pd",
+ .id = 4,
+ .dev = {
+ .platform_data = &(struct samsung_pd_info) {
+ .enable = s5pv310_pd_enable,
+ .disable = s5pv310_pd_disable,
+ .base = S5P_PMU_TV_CONF,
+ },
+ },
+ }, {
+ .name = "samsung-pd",
+ .id = 5,
+ .dev = {
+ .platform_data = &(struct samsung_pd_info) {
+ .enable = s5pv310_pd_enable,
+ .disable = s5pv310_pd_disable,
+ .base = S5P_PMU_CAM_CONF,
+ },
+ },
+ }, {
+ .name = "samsung-pd",
+ .id = 6,
+ .dev = {
+ .platform_data = &(struct samsung_pd_info) {
+ .enable = s5pv310_pd_enable,
+ .disable = s5pv310_pd_disable,
+ .base = S5P_PMU_GPS_CONF,
+ },
+ },
+ },
+};
diff --git a/arch/arm/mach-s5pv310/dma.c b/arch/arm/mach-s5pv310/dma.c
new file mode 100644
index 00000000000..20066c7c9e5
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dma.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+
+#include <plat/devs.h>
+#include <plat/irqs.h>
+
+#include <mach/map.h>
+#include <mach/irqs.h>
+
+#include <plat/s3c-pl330-pdata.h>
+
+static u64 dma_dmamask = DMA_BIT_MASK(32);
+
+static struct resource s5pv310_pdma0_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PDMA0,
+ .end = S5PV310_PA_PDMA0 + SZ_4K,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_PDMA0,
+ .end = IRQ_PDMA0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct s3c_pl330_platdata s5pv310_pdma0_pdata = {
+ .peri = {
+ [0] = DMACH_PCM0_RX,
+ [1] = DMACH_PCM0_TX,
+ [2] = DMACH_PCM2_RX,
+ [3] = DMACH_PCM2_TX,
+ [4] = DMACH_MSM_REQ0,
+ [5] = DMACH_MSM_REQ2,
+ [6] = DMACH_SPI0_RX,
+ [7] = DMACH_SPI0_TX,
+ [8] = DMACH_SPI2_RX,
+ [9] = DMACH_SPI2_TX,
+ [10] = DMACH_I2S0S_TX,
+ [11] = DMACH_I2S0_RX,
+ [12] = DMACH_I2S0_TX,
+ [13] = DMACH_I2S2_RX,
+ [14] = DMACH_I2S2_TX,
+ [15] = DMACH_UART0_RX,
+ [16] = DMACH_UART0_TX,
+ [17] = DMACH_UART2_RX,
+ [18] = DMACH_UART2_TX,
+ [19] = DMACH_UART4_RX,
+ [20] = DMACH_UART4_TX,
+ [21] = DMACH_SLIMBUS0_RX,
+ [22] = DMACH_SLIMBUS0_TX,
+ [23] = DMACH_SLIMBUS2_RX,
+ [24] = DMACH_SLIMBUS2_TX,
+ [25] = DMACH_SLIMBUS4_RX,
+ [26] = DMACH_SLIMBUS4_TX,
+ [27] = DMACH_AC97_MICIN,
+ [28] = DMACH_AC97_PCMIN,
+ [29] = DMACH_AC97_PCMOUT,
+ [30] = DMACH_MAX,
+ [31] = DMACH_MAX,
+ },
+};
+
+static struct platform_device s5pv310_device_pdma0 = {
+ .name = "s3c-pl330",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5pv310_pdma0_resource),
+ .resource = s5pv310_pdma0_resource,
+ .dev = {
+ .dma_mask = &dma_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &s5pv310_pdma0_pdata,
+ },
+};
+
+static struct resource s5pv310_pdma1_resource[] = {
+ [0] = {
+ .start = S5PV310_PA_PDMA1,
+ .end = S5PV310_PA_PDMA1 + SZ_4K,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_PDMA1,
+ .end = IRQ_PDMA1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct s3c_pl330_platdata s5pv310_pdma1_pdata = {
+ .peri = {
+ [0] = DMACH_PCM0_RX,
+ [1] = DMACH_PCM0_TX,
+ [2] = DMACH_PCM1_RX,
+ [3] = DMACH_PCM1_TX,
+ [4] = DMACH_MSM_REQ1,
+ [5] = DMACH_MSM_REQ3,
+ [6] = DMACH_SPI1_RX,
+ [7] = DMACH_SPI1_TX,
+ [8] = DMACH_I2S0S_TX,
+ [9] = DMACH_I2S0_RX,
+ [10] = DMACH_I2S0_TX,
+ [11] = DMACH_I2S1_RX,
+ [12] = DMACH_I2S1_TX,
+ [13] = DMACH_UART0_RX,
+ [14] = DMACH_UART0_TX,
+ [15] = DMACH_UART1_RX,
+ [16] = DMACH_UART1_TX,
+ [17] = DMACH_UART3_RX,
+ [18] = DMACH_UART3_TX,
+ [19] = DMACH_SLIMBUS1_RX,
+ [20] = DMACH_SLIMBUS1_TX,
+ [21] = DMACH_SLIMBUS3_RX,
+ [22] = DMACH_SLIMBUS3_TX,
+ [23] = DMACH_SLIMBUS5_RX,
+ [24] = DMACH_SLIMBUS5_TX,
+ [25] = DMACH_SLIMBUS0AUX_RX,
+ [26] = DMACH_SLIMBUS0AUX_TX,
+ [27] = DMACH_SPDIF,
+ [28] = DMACH_MAX,
+ [29] = DMACH_MAX,
+ [30] = DMACH_MAX,
+ [31] = DMACH_MAX,
+ },
+};
+
+static struct platform_device s5pv310_device_pdma1 = {
+ .name = "s3c-pl330",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5pv310_pdma1_resource),
+ .resource = s5pv310_pdma1_resource,
+ .dev = {
+ .dma_mask = &dma_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &s5pv310_pdma1_pdata,
+ },
+};
+
+static struct platform_device *s5pv310_dmacs[] __initdata = {
+ &s5pv310_device_pdma0,
+ &s5pv310_device_pdma1,
+};
+
+static int __init s5pv310_dma_init(void)
+{
+ platform_add_devices(s5pv310_dmacs, ARRAY_SIZE(s5pv310_dmacs));
+
+ return 0;
+}
+arch_initcall(s5pv310_dma_init);
diff --git a/arch/arm/mach-s5pv310/include/mach/dma.h b/arch/arm/mach-s5pv310/include/mach/dma.h
new file mode 100644
index 00000000000..81209eb1409
--- /dev/null
+++ b/arch/arm/mach-s5pv310/include/mach/dma.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __MACH_DMA_H
+#define __MACH_DMA_H
+
+/* This platform uses the common S3C DMA API driver for PL330 */
+#include <plat/s3c-dma-pl330.h>
+
+#endif /* __MACH_DMA_H */
diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h
index 99e7dad8a85..1dd130a3478 100644
--- a/arch/arm/mach-s5pv310/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
@@ -25,6 +25,8 @@
#define IRQ_SPI(x) S5P_IRQ(x+32)
+#define IRQ_MCT1 IRQ_SPI(35)
+
#define IRQ_EINT0 IRQ_SPI(40)
#define IRQ_EINT1 IRQ_SPI(41)
#define IRQ_EINT2 IRQ_SPI(42)
@@ -36,9 +38,8 @@
#define IRQ_JPEG IRQ_SPI(48)
#define IRQ_2D IRQ_SPI(49)
#define IRQ_PCIE IRQ_SPI(50)
-#define IRQ_SYSTEM_TIMER IRQ_SPI(51)
+#define IRQ_MCT0 IRQ_SPI(51)
#define IRQ_MFC IRQ_SPI(52)
-#define IRQ_WDT IRQ_SPI(53)
#define IRQ_AUDIO_SS IRQ_SPI(54)
#define IRQ_AC97 IRQ_SPI(55)
#define IRQ_SPDIF IRQ_SPI(56)
@@ -54,6 +55,9 @@
#define COMBINER_GROUP(x) ((x) * MAX_IRQ_IN_COMBINER + IRQ_SPI(64))
#define COMBINER_IRQ(x, y) (COMBINER_GROUP(x) + y)
+#define IRQ_PDMA0 COMBINER_IRQ(21, 0)
+#define IRQ_PDMA1 COMBINER_IRQ(21, 1)
+
#define IRQ_TIMER0_VIC COMBINER_IRQ(22, 0)
#define IRQ_TIMER1_VIC COMBINER_IRQ(22, 1)
#define IRQ_TIMER2_VIC COMBINER_IRQ(22, 2)
@@ -83,8 +87,13 @@
#define IRQ_HSMMC2 COMBINER_IRQ(29, 2)
#define IRQ_HSMMC3 COMBINER_IRQ(29, 3)
+#define IRQ_MIPI_CSIS0 COMBINER_IRQ(30, 0)
+#define IRQ_MIPI_CSIS1 COMBINER_IRQ(30, 1)
+
#define IRQ_ONENAND_AUDI COMBINER_IRQ(34, 0)
+#define IRQ_MCT_L1 COMBINER_IRQ(35, 3)
+
#define IRQ_EINT4 COMBINER_IRQ(37, 0)
#define IRQ_EINT5 COMBINER_IRQ(37, 1)
#define IRQ_EINT6 COMBINER_IRQ(37, 2)
@@ -101,7 +110,11 @@
#define IRQ_EINT16_31 COMBINER_IRQ(39, 0)
-#define MAX_COMBINER_NR 40
+#define IRQ_MCT_L0 COMBINER_IRQ(51, 0)
+
+#define IRQ_WDT COMBINER_IRQ(53, 0)
+
+#define MAX_COMBINER_NR 54
#define S5P_IRQ_EINT_BASE COMBINER_IRQ(MAX_COMBINER_NR, 0)
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index 7acf4e77e92..33bcff2a956 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -39,11 +39,15 @@
#define S5PV310_PA_SYSCON (0x10010000)
#define S5P_PA_SYSCON S5PV310_PA_SYSCON
+#define S5PV310_PA_PMU (0x10020000)
+
#define S5PV310_PA_CMU (0x10030000)
#define S5PV310_PA_WATCHDOG (0x10060000)
#define S5PV310_PA_RTC (0x10070000)
+#define S5PV310_PA_DMC0 (0x10400000)
+
#define S5PV310_PA_COMBINER (0x10448000)
#define S5PV310_PA_COREPERI (0x10500000)
@@ -52,13 +56,38 @@
#define S5PV310_PA_GIC_DIST (0x10501000)
#define S5PV310_PA_L2CC (0x10502000)
+/* DMA */
+#define S5PV310_PA_MDMA 0x10810000
+#define S5PV310_PA_PDMA0 0x12680000
+#define S5PV310_PA_PDMA1 0x12690000
+
#define S5PV310_PA_GPIO1 (0x11400000)
#define S5PV310_PA_GPIO2 (0x11000000)
#define S5PV310_PA_GPIO3 (0x03860000)
+#define S5PV310_PA_MIPI_CSIS0 0x11880000
+#define S5PV310_PA_MIPI_CSIS1 0x11890000
+
#define S5PV310_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000))
#define S5PV310_PA_SROMC (0x12570000)
+#define S5P_PA_SROMC S5PV310_PA_SROMC
+
+/* S/PDIF */
+#define S5PV310_PA_SPDIF 0xE1100000
+
+/* I2S */
+#define S5PV310_PA_I2S0 0x03830000
+#define S5PV310_PA_I2S1 0xE3100000
+#define S5PV310_PA_I2S2 0xE2A00000
+
+/* PCM */
+#define S5PV310_PA_PCM0 0x03840000
+#define S5PV310_PA_PCM1 0x13980000
+#define S5PV310_PA_PCM2 0x13990000
+
+/* AC97 */
+#define S5PV310_PA_AC97 0x139A0000
#define S5PV310_PA_UART (0x13800000)
@@ -95,5 +124,7 @@
#define S3C_PA_IIC7 S5PV310_PA_IIC(7)
#define S3C_PA_RTC S5PV310_PA_RTC
#define S3C_PA_WDT S5PV310_PA_WATCHDOG
+#define S5P_PA_MIPI_CSIS0 S5PV310_PA_MIPI_CSIS0
+#define S5P_PA_MIPI_CSIS1 S5PV310_PA_MIPI_CSIS1
#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pv310/include/mach/regs-clock.h b/arch/arm/mach-s5pv310/include/mach/regs-clock.h
index f1028cad978..b5c4ada1cff 100644
--- a/arch/arm/mach-s5pv310/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5pv310/include/mach/regs-clock.h
@@ -19,6 +19,12 @@
#define S5P_INFORM0 S5P_CLKREG(0x800)
+#define S5P_CLKDIV_LEFTBUS S5P_CLKREG(0x04500)
+#define S5P_CLKDIV_STAT_LEFTBUS S5P_CLKREG(0x04600)
+
+#define S5P_CLKDIV_RIGHTBUS S5P_CLKREG(0x08500)
+#define S5P_CLKDIV_STAT_RIGHTBUS S5P_CLKREG(0x08600)
+
#define S5P_EPLL_CON0 S5P_CLKREG(0x0C110)
#define S5P_EPLL_CON1 S5P_CLKREG(0x0C114)
#define S5P_VPLL_CON0 S5P_CLKREG(0x0C120)
@@ -58,6 +64,8 @@
#define S5P_CLKSRC_MASK_PERIL0 S5P_CLKREG(0x0C350)
#define S5P_CLKSRC_MASK_PERIL1 S5P_CLKREG(0x0C354)
+#define S5P_CLKDIV_STAT_TOP S5P_CLKREG(0x0C610)
+
#define S5P_CLKGATE_IP_CAM S5P_CLKREG(0x0C920)
#define S5P_CLKGATE_IP_IMAGE S5P_CLKREG(0x0C930)
#define S5P_CLKGATE_IP_LCD0 S5P_CLKREG(0x0C934)
@@ -66,8 +74,9 @@
#define S5P_CLKGATE_IP_PERIL S5P_CLKREG(0x0C950)
#define S5P_CLKGATE_IP_PERIR S5P_CLKREG(0x0C960)
-#define S5P_CLKSRC_CORE S5P_CLKREG(0x10200)
-#define S5P_CLKDIV_CORE0 S5P_CLKREG(0x10500)
+#define S5P_CLKSRC_DMC S5P_CLKREG(0x10200)
+#define S5P_CLKDIV_DMC0 S5P_CLKREG(0x10500)
+#define S5P_CLKDIV_STAT_DMC0 S5P_CLKREG(0x10600)
#define S5P_APLL_LOCK S5P_CLKREG(0x14000)
#define S5P_MPLL_LOCK S5P_CLKREG(0x14004)
@@ -80,10 +89,77 @@
#define S5P_CLKMUX_STATCPU S5P_CLKREG(0x14400)
#define S5P_CLKDIV_CPU S5P_CLKREG(0x14500)
+#define S5P_CLKDIV_CPU1 S5P_CLKREG(0x14504)
#define S5P_CLKDIV_STATCPU S5P_CLKREG(0x14600)
+#define S5P_CLKDIV_STATCPU1 S5P_CLKREG(0x14604)
#define S5P_CLKGATE_SCLKCPU S5P_CLKREG(0x14800)
+/* APLL_LOCK */
+#define S5P_APLL_LOCKTIME (0x1C20) /* 300us */
+
+/* APLL_CON0 */
+#define S5P_APLLCON0_ENABLE_SHIFT (31)
+#define S5P_APLLCON0_LOCKED_SHIFT (29)
+#define S5P_APLL_VAL_1000 ((250 << 16) | (6 << 8) | 1)
+#define S5P_APLL_VAL_800 ((200 << 16) | (6 << 8) | 1)
+
+/* CLK_SRC_CPU */
+#define S5P_CLKSRC_CPU_MUXCORE_SHIFT (16)
+#define S5P_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << S5P_CLKSRC_CPU_MUXCORE_SHIFT)
+
+/* CLKDIV_CPU0 */
+#define S5P_CLKDIV_CPU0_CORE_SHIFT (0)
+#define S5P_CLKDIV_CPU0_CORE_MASK (0x7 << S5P_CLKDIV_CPU0_CORE_SHIFT)
+#define S5P_CLKDIV_CPU0_COREM0_SHIFT (4)
+#define S5P_CLKDIV_CPU0_COREM0_MASK (0x7 << S5P_CLKDIV_CPU0_COREM0_SHIFT)
+#define S5P_CLKDIV_CPU0_COREM1_SHIFT (8)
+#define S5P_CLKDIV_CPU0_COREM1_MASK (0x7 << S5P_CLKDIV_CPU0_COREM1_SHIFT)
+#define S5P_CLKDIV_CPU0_PERIPH_SHIFT (12)
+#define S5P_CLKDIV_CPU0_PERIPH_MASK (0x7 << S5P_CLKDIV_CPU0_PERIPH_SHIFT)
+#define S5P_CLKDIV_CPU0_ATB_SHIFT (16)
+#define S5P_CLKDIV_CPU0_ATB_MASK (0x7 << S5P_CLKDIV_CPU0_ATB_SHIFT)
+#define S5P_CLKDIV_CPU0_PCLKDBG_SHIFT (20)
+#define S5P_CLKDIV_CPU0_PCLKDBG_MASK (0x7 << S5P_CLKDIV_CPU0_PCLKDBG_SHIFT)
+#define S5P_CLKDIV_CPU0_APLL_SHIFT (24)
+#define S5P_CLKDIV_CPU0_APLL_MASK (0x7 << S5P_CLKDIV_CPU0_APLL_SHIFT)
+
+/* CLKDIV_DMC0 */
+#define S5P_CLKDIV_DMC0_ACP_SHIFT (0)
+#define S5P_CLKDIV_DMC0_ACP_MASK (0x7 << S5P_CLKDIV_DMC0_ACP_SHIFT)
+#define S5P_CLKDIV_DMC0_ACPPCLK_SHIFT (4)
+#define S5P_CLKDIV_DMC0_ACPPCLK_MASK (0x7 << S5P_CLKDIV_DMC0_ACPPCLK_SHIFT)
+#define S5P_CLKDIV_DMC0_DPHY_SHIFT (8)
+#define S5P_CLKDIV_DMC0_DPHY_MASK (0x7 << S5P_CLKDIV_DMC0_DPHY_SHIFT)
+#define S5P_CLKDIV_DMC0_DMC_SHIFT (12)
+#define S5P_CLKDIV_DMC0_DMC_MASK (0x7 << S5P_CLKDIV_DMC0_DMC_SHIFT)
+#define S5P_CLKDIV_DMC0_DMCD_SHIFT (16)
+#define S5P_CLKDIV_DMC0_DMCD_MASK (0x7 << S5P_CLKDIV_DMC0_DMCD_SHIFT)
+#define S5P_CLKDIV_DMC0_DMCP_SHIFT (20)
+#define S5P_CLKDIV_DMC0_DMCP_MASK (0x7 << S5P_CLKDIV_DMC0_DMCP_SHIFT)
+#define S5P_CLKDIV_DMC0_COPY2_SHIFT (24)
+#define S5P_CLKDIV_DMC0_COPY2_MASK (0x7 << S5P_CLKDIV_DMC0_COPY2_SHIFT)
+#define S5P_CLKDIV_DMC0_CORETI_SHIFT (28)
+#define S5P_CLKDIV_DMC0_CORETI_MASK (0x7 << S5P_CLKDIV_DMC0_CORETI_SHIFT)
+
+/* CLKDIV_TOP */
+#define S5P_CLKDIV_TOP_ACLK200_SHIFT (0)
+#define S5P_CLKDIV_TOP_ACLK200_MASK (0x7 << S5P_CLKDIV_TOP_ACLK200_SHIFT)
+#define S5P_CLKDIV_TOP_ACLK100_SHIFT (4)
+#define S5P_CLKDIV_TOP_ACLK100_MASK (0xf << S5P_CLKDIV_TOP_ACLK100_SHIFT)
+#define S5P_CLKDIV_TOP_ACLK160_SHIFT (8)
+#define S5P_CLKDIV_TOP_ACLK160_MASK (0x7 << S5P_CLKDIV_TOP_ACLK160_SHIFT)
+#define S5P_CLKDIV_TOP_ACLK133_SHIFT (12)
+#define S5P_CLKDIV_TOP_ACLK133_MASK (0x7 << S5P_CLKDIV_TOP_ACLK133_SHIFT)
+#define S5P_CLKDIV_TOP_ONENAND_SHIFT (16)
+#define S5P_CLKDIV_TOP_ONENAND_MASK (0x7 << S5P_CLKDIV_TOP_ONENAND_SHIFT)
+
+/* CLKDIV_LEFTBUS / CLKDIV_RIGHTBUS*/
+#define S5P_CLKDIV_BUS_GDLR_SHIFT (0)
+#define S5P_CLKDIV_BUS_GDLR_MASK (0x7 << S5P_CLKDIV_BUS_GDLR_SHIFT)
+#define S5P_CLKDIV_BUS_GPLR_SHIFT (4)
+#define S5P_CLKDIV_BUS_GPLR_MASK (0x7 << S5P_CLKDIV_BUS_GPLR_SHIFT)
+
/* Compatibility defines */
#define S5P_EPLL_CON S5P_EPLL_CON0
diff --git a/arch/arm/mach-s5pv310/include/mach/regs-mem.h b/arch/arm/mach-s5pv310/include/mach/regs-mem.h
new file mode 100644
index 00000000000..834227140ea
--- /dev/null
+++ b/arch/arm/mach-s5pv310/include/mach/regs-mem.h
@@ -0,0 +1,23 @@
+/* linux/arch/arm/mach-s5pv310/include/mach/regs-mem.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5PV310 - SROMC and DMC register definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_REGS_MEM_H
+#define __ASM_ARCH_REGS_MEM_H __FILE__
+
+#include <mach/map.h>
+
+#define S5P_DMC0_MEMCON_OFFSET 0x04
+
+#define S5P_DMC0_MEMTYPE_SHIFT 8
+#define S5P_DMC0_MEMTYPE_MASK 0xF
+
+#endif /* __ASM_ARCH_REGS_MEM_H */
diff --git a/arch/arm/mach-s5pv310/include/mach/regs-pmu.h b/arch/arm/mach-s5pv310/include/mach/regs-pmu.h
new file mode 100644
index 00000000000..fb333d0f607
--- /dev/null
+++ b/arch/arm/mach-s5pv310/include/mach/regs-pmu.h
@@ -0,0 +1,30 @@
+/* linux/arch/arm/mach-s5pv310/include/mach/regs-pmu.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5PV310 - Power management unit definition
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_REGS_PMU_H
+#define __ASM_ARCH_REGS_PMU_H __FILE__
+
+#include <mach/map.h>
+
+#define S5P_PMUREG(x) (S5P_VA_PMU + (x))
+
+#define S5P_PMU_CAM_CONF S5P_PMUREG(0x3C00)
+#define S5P_PMU_TV_CONF S5P_PMUREG(0x3C20)
+#define S5P_PMU_MFC_CONF S5P_PMUREG(0x3C40)
+#define S5P_PMU_G3D_CONF S5P_PMUREG(0x3C60)
+#define S5P_PMU_LCD0_CONF S5P_PMUREG(0x3C80)
+#define S5P_PMU_LCD1_CONF S5P_PMUREG(0x3CA0)
+#define S5P_PMU_GPS_CONF S5P_PMUREG(0x3CE0)
+
+#define S5P_INT_LOCAL_PWR_EN 0x7
+
+#endif /* __ASM_ARCH_REGS_PMU_H */
diff --git a/arch/arm/mach-s5pv310/include/mach/regs-srom.h b/arch/arm/mach-s5pv310/include/mach/regs-srom.h
deleted file mode 100644
index 1898b3e1055..00000000000
--- a/arch/arm/mach-s5pv310/include/mach/regs-srom.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* linux/arch/arm/mach-s5pv310/include/mach/regs-srom.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5PV310 - SROMC register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_SROM_H
-#define __ASM_ARCH_REGS_SROM_H __FILE__
-
-#include <mach/map.h>
-
-#define S5PV310_SROMREG(x) (S5P_VA_SROMC + (x))
-
-#define S5PV310_SROM_BW S5PV310_SROMREG(0x0)
-#define S5PV310_SROM_BC0 S5PV310_SROMREG(0x4)
-#define S5PV310_SROM_BC1 S5PV310_SROMREG(0x8)
-#define S5PV310_SROM_BC2 S5PV310_SROMREG(0xc)
-#define S5PV310_SROM_BC3 S5PV310_SROMREG(0x10)
-
-/* one register BW holds 4 x 4-bit packed settings for NCS0 - NCS3 */
-
-#define S5PV310_SROM_BW__DATAWIDTH__SHIFT 0
-#define S5PV310_SROM_BW__ADDRMODE__SHIFT 1
-#define S5PV310_SROM_BW__WAITENABLE__SHIFT 2
-#define S5PV310_SROM_BW__BYTEENABLE__SHIFT 3
-
-#define S5PV310_SROM_BW__CS_MASK 0xf
-
-#define S5PV310_SROM_BW__NCS0__SHIFT 0
-#define S5PV310_SROM_BW__NCS1__SHIFT 4
-#define S5PV310_SROM_BW__NCS2__SHIFT 8
-#define S5PV310_SROM_BW__NCS3__SHIFT 12
-
-/* applies to same to BCS0 - BCS3 */
-
-#define S5PV310_SROM_BCX__PMC__SHIFT 0
-#define S5PV310_SROM_BCX__TACP__SHIFT 4
-#define S5PV310_SROM_BCX__TCAH__SHIFT 8
-#define S5PV310_SROM_BCX__TCOH__SHIFT 12
-#define S5PV310_SROM_BCX__TACC__SHIFT 16
-#define S5PV310_SROM_BCX__TCOS__SHIFT 24
-#define S5PV310_SROM_BCX__TACS__SHIFT 28
-
-#endif /* __ASM_ARCH_REGS_SROM_H */
diff --git a/arch/arm/mach-s5pv310/irq-combiner.c b/arch/arm/mach-s5pv310/irq-combiner.c
index c3f88c3faf6..1ea4a9e83bb 100644
--- a/arch/arm/mach-s5pv310/irq-combiner.c
+++ b/arch/arm/mach-s5pv310/irq-combiner.c
@@ -24,29 +24,32 @@ static DEFINE_SPINLOCK(irq_controller_lock);
struct combiner_chip_data {
unsigned int irq_offset;
+ unsigned int irq_mask;
void __iomem *base;
};
static struct combiner_chip_data combiner_data[MAX_COMBINER_NR];
-static inline void __iomem *combiner_base(unsigned int irq)
+static inline void __iomem *combiner_base(struct irq_data *data)
{
- struct combiner_chip_data *combiner_data = get_irq_chip_data(irq);
+ struct combiner_chip_data *combiner_data =
+ irq_data_get_irq_chip_data(data);
+
return combiner_data->base;
}
-static void combiner_mask_irq(unsigned int irq)
+static void combiner_mask_irq(struct irq_data *data)
{
- u32 mask = 1 << (irq % 32);
+ u32 mask = 1 << (data->irq % 32);
- __raw_writel(mask, combiner_base(irq) + COMBINER_ENABLE_CLEAR);
+ __raw_writel(mask, combiner_base(data) + COMBINER_ENABLE_CLEAR);
}
-static void combiner_unmask_irq(unsigned int irq)
+static void combiner_unmask_irq(struct irq_data *data)
{
- u32 mask = 1 << (irq % 32);
+ u32 mask = 1 << (data->irq % 32);
- __raw_writel(mask, combiner_base(irq) + COMBINER_ENABLE_SET);
+ __raw_writel(mask, combiner_base(data) + COMBINER_ENABLE_SET);
}
static void combiner_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
@@ -57,11 +60,12 @@ static void combiner_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
unsigned long status;
/* primary controller ack'ing */
- chip->ack(irq);
+ chip->irq_ack(&desc->irq_data);
spin_lock(&irq_controller_lock);
status = __raw_readl(chip_data->base + COMBINER_INT_STATUS);
spin_unlock(&irq_controller_lock);
+ status &= chip_data->irq_mask;
if (status == 0)
goto out;
@@ -76,13 +80,13 @@ static void combiner_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
out:
/* primary controller unmasking */
- chip->unmask(irq);
+ chip->irq_unmask(&desc->irq_data);
}
static struct irq_chip combiner_chip = {
.name = "COMBINER",
- .mask = combiner_mask_irq,
- .unmask = combiner_unmask_irq,
+ .irq_mask = combiner_mask_irq,
+ .irq_unmask = combiner_unmask_irq,
};
void __init combiner_cascade_irq(unsigned int combiner_nr, unsigned int irq)
@@ -104,10 +108,12 @@ void __init combiner_init(unsigned int combiner_nr, void __iomem *base,
combiner_data[combiner_nr].base = base;
combiner_data[combiner_nr].irq_offset = irq_start;
+ combiner_data[combiner_nr].irq_mask = 0xff << ((combiner_nr % 4) << 3);
/* Disable all interrupts */
- __raw_writel(0xffffffff, base + COMBINER_ENABLE_CLEAR);
+ __raw_writel(combiner_data[combiner_nr].irq_mask,
+ base + COMBINER_ENABLE_CLEAR);
/* Setup the Linux IRQ subsystem */
diff --git a/arch/arm/mach-s5pv310/irq-eint.c b/arch/arm/mach-s5pv310/irq-eint.c
index 5877503e92c..477bd9e97f0 100644
--- a/arch/arm/mach-s5pv310/irq-eint.c
+++ b/arch/arm/mach-s5pv310/irq-eint.c
@@ -48,42 +48,43 @@ static unsigned int s5pv310_get_irq_nr(unsigned int number)
return ret;
}
-static inline void s5pv310_irq_eint_mask(unsigned int irq)
+static inline void s5pv310_irq_eint_mask(struct irq_data *data)
{
u32 mask;
spin_lock(&eint_lock);
- mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(irq)));
- mask |= eint_irq_to_bit(irq);
- __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(irq)));
+ mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
+ mask |= eint_irq_to_bit(data->irq);
+ __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
spin_unlock(&eint_lock);
}
-static void s5pv310_irq_eint_unmask(unsigned int irq)
+static void s5pv310_irq_eint_unmask(struct irq_data *data)
{
u32 mask;
spin_lock(&eint_lock);
- mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(irq)));
- mask &= ~(eint_irq_to_bit(irq));
- __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(irq)));
+ mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
+ mask &= ~(eint_irq_to_bit(data->irq));
+ __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
spin_unlock(&eint_lock);
}
-static inline void s5pv310_irq_eint_ack(unsigned int irq)
+static inline void s5pv310_irq_eint_ack(struct irq_data *data)
{
- __raw_writel(eint_irq_to_bit(irq), S5P_EINT_PEND(EINT_REG_NR(irq)));
+ __raw_writel(eint_irq_to_bit(data->irq),
+ S5P_EINT_PEND(EINT_REG_NR(data->irq)));
}
-static void s5pv310_irq_eint_maskack(unsigned int irq)
+static void s5pv310_irq_eint_maskack(struct irq_data *data)
{
- s5pv310_irq_eint_mask(irq);
- s5pv310_irq_eint_ack(irq);
+ s5pv310_irq_eint_mask(data);
+ s5pv310_irq_eint_ack(data);
}
-static int s5pv310_irq_eint_set_type(unsigned int irq, unsigned int type)
+static int s5pv310_irq_eint_set_type(struct irq_data *data, unsigned int type)
{
- int offs = EINT_OFFSET(irq);
+ int offs = EINT_OFFSET(data->irq);
int shift;
u32 ctrl, mask;
u32 newvalue = 0;
@@ -118,10 +119,10 @@ static int s5pv310_irq_eint_set_type(unsigned int irq, unsigned int type)
mask = 0x7 << shift;
spin_lock(&eint_lock);
- ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(irq)));
+ ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(data->irq)));
ctrl &= ~mask;
ctrl |= newvalue << shift;
- __raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(irq)));
+ __raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(data->irq)));
spin_unlock(&eint_lock);
switch (offs) {
@@ -146,13 +147,13 @@ static int s5pv310_irq_eint_set_type(unsigned int irq, unsigned int type)
static struct irq_chip s5pv310_irq_eint = {
.name = "s5pv310-eint",
- .mask = s5pv310_irq_eint_mask,
- .unmask = s5pv310_irq_eint_unmask,
- .mask_ack = s5pv310_irq_eint_maskack,
- .ack = s5pv310_irq_eint_ack,
- .set_type = s5pv310_irq_eint_set_type,
+ .irq_mask = s5pv310_irq_eint_mask,
+ .irq_unmask = s5pv310_irq_eint_unmask,
+ .irq_mask_ack = s5pv310_irq_eint_maskack,
+ .irq_ack = s5pv310_irq_eint_ack,
+ .irq_set_type = s5pv310_irq_eint_set_type,
#ifdef CONFIG_PM
- .set_wake = s3c_irqext_wake,
+ .irq_set_wake = s3c_irqext_wake,
#endif
};
@@ -192,14 +193,14 @@ static void s5pv310_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
u32 *irq_data = get_irq_data(irq);
struct irq_chip *chip = get_irq_chip(irq);
- chip->mask(irq);
+ chip->irq_mask(&desc->irq_data);
- if (chip->ack)
- chip->ack(irq);
+ if (chip->irq_ack)
+ chip->irq_ack(&desc->irq_data);
generic_handle_irq(*irq_data);
- chip->unmask(irq);
+ chip->irq_unmask(&desc->irq_data);
}
int __init s5pv310_init_irq_eint(void)
diff --git a/arch/arm/mach-s5pv310/mach-smdkc210.c b/arch/arm/mach-s5pv310/mach-smdkc210.c
index 2b8d4fc52d7..9262966cd26 100644
--- a/arch/arm/mach-s5pv310/mach-smdkc210.c
+++ b/arch/arm/mach-s5pv310/mach-smdkc210.c
@@ -14,18 +14,21 @@
#include <linux/platform_device.h>
#include <linux/smsc911x.h>
#include <linux/io.h>
+#include <linux/i2c.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <plat/regs-serial.h>
+#include <plat/regs-srom.h>
#include <plat/s5pv310.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/sdhci.h>
+#include <plat/iic.h>
+#include <plat/pd.h>
#include <mach/map.h>
-#include <mach/regs-srom.h>
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define SMDKC210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
@@ -139,13 +142,27 @@ static struct platform_device smdkc210_smsc911x = {
},
};
+static struct i2c_board_info i2c_devs1[] __initdata = {
+ {I2C_BOARD_INFO("wm8994", 0x1a),},
+};
+
static struct platform_device *smdkc210_devices[] __initdata = {
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
&s3c_device_hsmmc3,
+ &s3c_device_i2c1,
&s3c_device_rtc,
&s3c_device_wdt,
+ &s5pv310_device_ac97,
+ &s5pv310_device_i2s0,
+ &s5pv310_device_pd[PD_MFC],
+ &s5pv310_device_pd[PD_G3D],
+ &s5pv310_device_pd[PD_LCD0],
+ &s5pv310_device_pd[PD_LCD1],
+ &s5pv310_device_pd[PD_CAM],
+ &s5pv310_device_pd[PD_TV],
+ &s5pv310_device_pd[PD_GPS],
&smdkc210_smsc911x,
};
@@ -154,23 +171,22 @@ static void __init smdkc210_smsc911x_init(void)
u32 cs1;
/* configure nCS1 width to 16 bits */
- cs1 = __raw_readl(S5PV310_SROM_BW) &
- ~(S5PV310_SROM_BW__CS_MASK <<
- S5PV310_SROM_BW__NCS1__SHIFT);
- cs1 |= ((1 << S5PV310_SROM_BW__DATAWIDTH__SHIFT) |
- (1 << S5PV310_SROM_BW__WAITENABLE__SHIFT) |
- (1 << S5PV310_SROM_BW__BYTEENABLE__SHIFT)) <<
- S5PV310_SROM_BW__NCS1__SHIFT;
- __raw_writel(cs1, S5PV310_SROM_BW);
+ cs1 = __raw_readl(S5P_SROM_BW) &
+ ~(S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS1__SHIFT);
+ cs1 |= ((1 << S5P_SROM_BW__DATAWIDTH__SHIFT) |
+ (1 << S5P_SROM_BW__WAITENABLE__SHIFT) |
+ (1 << S5P_SROM_BW__BYTEENABLE__SHIFT)) <<
+ S5P_SROM_BW__NCS1__SHIFT;
+ __raw_writel(cs1, S5P_SROM_BW);
/* set timing for nCS1 suitable for ethernet chip */
- __raw_writel((0x1 << S5PV310_SROM_BCX__PMC__SHIFT) |
- (0x9 << S5PV310_SROM_BCX__TACP__SHIFT) |
- (0xc << S5PV310_SROM_BCX__TCAH__SHIFT) |
- (0x1 << S5PV310_SROM_BCX__TCOH__SHIFT) |
- (0x6 << S5PV310_SROM_BCX__TACC__SHIFT) |
- (0x1 << S5PV310_SROM_BCX__TCOS__SHIFT) |
- (0x1 << S5PV310_SROM_BCX__TACS__SHIFT), S5PV310_SROM_BC1);
+ __raw_writel((0x1 << S5P_SROM_BCX__PMC__SHIFT) |
+ (0x9 << S5P_SROM_BCX__TACP__SHIFT) |
+ (0xc << S5P_SROM_BCX__TCAH__SHIFT) |
+ (0x1 << S5P_SROM_BCX__TCOH__SHIFT) |
+ (0x6 << S5P_SROM_BCX__TACC__SHIFT) |
+ (0x1 << S5P_SROM_BCX__TCOS__SHIFT) |
+ (0x1 << S5P_SROM_BCX__TACS__SHIFT), S5P_SROM_BC1);
}
static void __init smdkc210_map_io(void)
@@ -182,6 +198,9 @@ static void __init smdkc210_map_io(void)
static void __init smdkc210_machine_init(void)
{
+ s3c_i2c1_set_platdata(NULL);
+ i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
+
smdkc210_smsc911x_init();
s3c_sdhci0_set_platdata(&smdkc210_hsmmc0_pdata);
diff --git a/arch/arm/mach-s5pv310/mach-smdkv310.c b/arch/arm/mach-s5pv310/mach-smdkv310.c
index 35826d66632..3eb029ca207 100644
--- a/arch/arm/mach-s5pv310/mach-smdkv310.c
+++ b/arch/arm/mach-s5pv310/mach-smdkv310.c
@@ -14,18 +14,21 @@
#include <linux/platform_device.h>
#include <linux/smsc911x.h>
#include <linux/io.h>
+#include <linux/i2c.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <plat/regs-serial.h>
+#include <plat/regs-srom.h>
#include <plat/s5pv310.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/sdhci.h>
+#include <plat/iic.h>
+#include <plat/pd.h>
#include <mach/map.h>
-#include <mach/regs-srom.h>
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define SMDKV310_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
@@ -139,13 +142,27 @@ static struct platform_device smdkv310_smsc911x = {
},
};
+static struct i2c_board_info i2c_devs1[] __initdata = {
+ {I2C_BOARD_INFO("wm8994", 0x1a),},
+};
+
static struct platform_device *smdkv310_devices[] __initdata = {
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
&s3c_device_hsmmc3,
+ &s3c_device_i2c1,
&s3c_device_rtc,
&s3c_device_wdt,
+ &s5pv310_device_ac97,
+ &s5pv310_device_i2s0,
+ &s5pv310_device_pd[PD_MFC],
+ &s5pv310_device_pd[PD_G3D],
+ &s5pv310_device_pd[PD_LCD0],
+ &s5pv310_device_pd[PD_LCD1],
+ &s5pv310_device_pd[PD_CAM],
+ &s5pv310_device_pd[PD_TV],
+ &s5pv310_device_pd[PD_GPS],
&smdkv310_smsc911x,
};
@@ -154,23 +171,22 @@ static void __init smdkv310_smsc911x_init(void)
u32 cs1;
/* configure nCS1 width to 16 bits */
- cs1 = __raw_readl(S5PV310_SROM_BW) &
- ~(S5PV310_SROM_BW__CS_MASK <<
- S5PV310_SROM_BW__NCS1__SHIFT);
- cs1 |= ((1 << S5PV310_SROM_BW__DATAWIDTH__SHIFT) |
- (1 << S5PV310_SROM_BW__WAITENABLE__SHIFT) |
- (1 << S5PV310_SROM_BW__BYTEENABLE__SHIFT)) <<
- S5PV310_SROM_BW__NCS1__SHIFT;
- __raw_writel(cs1, S5PV310_SROM_BW);
+ cs1 = __raw_readl(S5P_SROM_BW) &
+ ~(S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS1__SHIFT);
+ cs1 |= ((1 << S5P_SROM_BW__DATAWIDTH__SHIFT) |
+ (1 << S5P_SROM_BW__WAITENABLE__SHIFT) |
+ (1 << S5P_SROM_BW__BYTEENABLE__SHIFT)) <<
+ S5P_SROM_BW__NCS1__SHIFT;
+ __raw_writel(cs1, S5P_SROM_BW);
/* set timing for nCS1 suitable for ethernet chip */
- __raw_writel((0x1 << S5PV310_SROM_BCX__PMC__SHIFT) |
- (0x9 << S5PV310_SROM_BCX__TACP__SHIFT) |
- (0xc << S5PV310_SROM_BCX__TCAH__SHIFT) |
- (0x1 << S5PV310_SROM_BCX__TCOH__SHIFT) |
- (0x6 << S5PV310_SROM_BCX__TACC__SHIFT) |
- (0x1 << S5PV310_SROM_BCX__TCOS__SHIFT) |
- (0x1 << S5PV310_SROM_BCX__TACS__SHIFT), S5PV310_SROM_BC1);
+ __raw_writel((0x1 << S5P_SROM_BCX__PMC__SHIFT) |
+ (0x9 << S5P_SROM_BCX__TACP__SHIFT) |
+ (0xc << S5P_SROM_BCX__TCAH__SHIFT) |
+ (0x1 << S5P_SROM_BCX__TCOH__SHIFT) |
+ (0x6 << S5P_SROM_BCX__TACC__SHIFT) |
+ (0x1 << S5P_SROM_BCX__TCOS__SHIFT) |
+ (0x1 << S5P_SROM_BCX__TACS__SHIFT), S5P_SROM_BC1);
}
static void __init smdkv310_map_io(void)
@@ -182,6 +198,9 @@ static void __init smdkv310_map_io(void)
static void __init smdkv310_machine_init(void)
{
+ s3c_i2c1_set_platdata(NULL);
+ i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
+
smdkv310_smsc911x_init();
s3c_sdhci0_set_platdata(&smdkv310_hsmmc0_pdata);
diff --git a/arch/arm/mach-s5pv310/mach-universal_c210.c b/arch/arm/mach-s5pv310/mach-universal_c210.c
index 16d8fc00caf..36bc3cf825e 100644
--- a/arch/arm/mach-s5pv310/mach-universal_c210.c
+++ b/arch/arm/mach-s5pv310/mach-universal_c210.c
@@ -13,6 +13,9 @@
#include <linux/i2c.h>
#include <linux/gpio_keys.h>
#include <linux/gpio.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
+#include <linux/mmc/host.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
@@ -21,6 +24,7 @@
#include <plat/s5pv310.h>
#include <plat/cpu.h>
#include <plat/devs.h>
+#include <plat/sdhci.h>
#include <mach/map.h>
@@ -116,6 +120,73 @@ static struct platform_device universal_gpio_keys = {
},
};
+/* eMMC */
+static struct s3c_sdhci_platdata universal_hsmmc0_data __initdata = {
+ .max_width = 8,
+ .host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA |
+ MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
+ MMC_CAP_DISABLE),
+ .cd_type = S3C_SDHCI_CD_PERMANENT,
+ .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
+};
+
+static struct regulator_consumer_supply mmc0_supplies[] = {
+ REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
+};
+
+static struct regulator_init_data mmc0_fixed_voltage_init_data = {
+ .constraints = {
+ .name = "VMEM_VDD_2.8V",
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(mmc0_supplies),
+ .consumer_supplies = mmc0_supplies,
+};
+
+static struct fixed_voltage_config mmc0_fixed_voltage_config = {
+ .supply_name = "MASSMEMORY_EN",
+ .microvolts = 2800000,
+ .gpio = S5PV310_GPE1(3),
+ .enable_high = true,
+ .init_data = &mmc0_fixed_voltage_init_data,
+};
+
+static struct platform_device mmc0_fixed_voltage = {
+ .name = "reg-fixed-voltage",
+ .id = 0,
+ .dev = {
+ .platform_data = &mmc0_fixed_voltage_config,
+ },
+};
+
+/* SD */
+static struct s3c_sdhci_platdata universal_hsmmc2_data __initdata = {
+ .max_width = 4,
+ .host_caps = MMC_CAP_4_BIT_DATA |
+ MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
+ MMC_CAP_DISABLE,
+ .ext_cd_gpio = S5PV310_GPX3(4), /* XEINT_28 */
+ .ext_cd_gpio_invert = 1,
+ .cd_type = S3C_SDHCI_CD_GPIO,
+ .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
+};
+
+/* WiFi */
+static struct s3c_sdhci_platdata universal_hsmmc3_data __initdata = {
+ .max_width = 4,
+ .host_caps = MMC_CAP_4_BIT_DATA |
+ MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
+ MMC_CAP_DISABLE,
+ .cd_type = S3C_SDHCI_CD_EXTERNAL,
+};
+
+static void __init universal_sdhci_init(void)
+{
+ s3c_sdhci0_set_platdata(&universal_hsmmc0_data);
+ s3c_sdhci2_set_platdata(&universal_hsmmc2_data);
+ s3c_sdhci3_set_platdata(&universal_hsmmc3_data);
+}
+
/* I2C0 */
static struct i2c_board_info i2c0_devs[] __initdata = {
/* Camera, To be updated */
@@ -127,6 +198,13 @@ static struct i2c_board_info i2c1_devs[] __initdata = {
};
static struct platform_device *universal_devices[] __initdata = {
+ /* Samsung Platform Devices */
+ &mmc0_fixed_voltage,
+ &s3c_device_hsmmc0,
+ &s3c_device_hsmmc2,
+ &s3c_device_hsmmc3,
+
+ /* Universal Devices */
&universal_gpio_keys,
&s5p_device_onenand,
};
@@ -140,6 +218,8 @@ static void __init universal_map_io(void)
static void __init universal_machine_init(void)
{
+ universal_sdhci_init();
+
i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
diff --git a/arch/arm/plat-s3c24xx/include/plat/irq.h b/arch/arm/plat-s3c24xx/include/plat/irq.h
index 69e1be8bec3..ec087d6054b 100644
--- a/arch/arm/plat-s3c24xx/include/plat/irq.h
+++ b/arch/arm/plat-s3c24xx/include/plat/irq.h
@@ -107,9 +107,9 @@ s3c_irqsub_ack(unsigned int irqno, unsigned int parentmask, unsigned int group)
/* exported for use in arch/arm/mach-s3c2410 */
#ifdef CONFIG_PM
-extern int s3c_irq_wake(unsigned int irqno, unsigned int state);
+extern int s3c_irq_wake(struct irq_data *data, unsigned int state);
#else
#define s3c_irq_wake NULL
#endif
-extern int s3c_irqext_type(unsigned int irq, unsigned int type);
+extern int s3c_irqext_type(struct irq_data *d, unsigned int type);
diff --git a/arch/arm/plat-s3c24xx/irq-pm.c b/arch/arm/plat-s3c24xx/irq-pm.c
index ea8dea3339a..c3624d89863 100644
--- a/arch/arm/plat-s3c24xx/irq-pm.c
+++ b/arch/arm/plat-s3c24xx/irq-pm.c
@@ -15,11 +15,14 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/sysdev.h>
+#include <linux/irq.h>
#include <plat/cpu.h>
#include <plat/pm.h>
#include <plat/irq.h>
+#include <asm/irq.h>
+
/* state for IRQs over sleep */
/* default is to allow for EINT0..EINT15, and IRQ_RTC as wakeup sources
@@ -30,15 +33,15 @@
unsigned long s3c_irqwake_intallow = 1L << (IRQ_RTC - IRQ_EINT0) | 0xfL;
unsigned long s3c_irqwake_eintallow = 0x0000fff0L;
-int s3c_irq_wake(unsigned int irqno, unsigned int state)
+int s3c_irq_wake(struct irq_data *data, unsigned int state)
{
- unsigned long irqbit = 1 << (irqno - IRQ_EINT0);
+ unsigned long irqbit = 1 << (data->irq - IRQ_EINT0);
if (!(s3c_irqwake_intallow & irqbit))
return -ENOENT;
printk(KERN_INFO "wake %s for irq %d\n",
- state ? "enabled" : "disabled", irqno);
+ state ? "enabled" : "disabled", data->irq);
if (!state)
s3c_irqwake_intmask |= irqbit;
diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c
index ad0d44ef1f9..4434cb56bd9 100644
--- a/arch/arm/plat-s3c24xx/irq.c
+++ b/arch/arm/plat-s3c24xx/irq.c
@@ -34,30 +34,29 @@
#include <plat/irq.h>
static void
-s3c_irq_mask(unsigned int irqno)
+s3c_irq_mask(struct irq_data *data)
{
+ unsigned int irqno = data->irq - IRQ_EINT0;
unsigned long mask;
- irqno -= IRQ_EINT0;
-
mask = __raw_readl(S3C2410_INTMSK);
mask |= 1UL << irqno;
__raw_writel(mask, S3C2410_INTMSK);
}
static inline void
-s3c_irq_ack(unsigned int irqno)
+s3c_irq_ack(struct irq_data *data)
{
- unsigned long bitval = 1UL << (irqno - IRQ_EINT0);
+ unsigned long bitval = 1UL << (data->irq - IRQ_EINT0);
__raw_writel(bitval, S3C2410_SRCPND);
__raw_writel(bitval, S3C2410_INTPND);
}
static inline void
-s3c_irq_maskack(unsigned int irqno)
+s3c_irq_maskack(struct irq_data *data)
{
- unsigned long bitval = 1UL << (irqno - IRQ_EINT0);
+ unsigned long bitval = 1UL << (data->irq - IRQ_EINT0);
unsigned long mask;
mask = __raw_readl(S3C2410_INTMSK);
@@ -69,8 +68,9 @@ s3c_irq_maskack(unsigned int irqno)
static void
-s3c_irq_unmask(unsigned int irqno)
+s3c_irq_unmask(struct irq_data *data)
{
+ unsigned int irqno = data->irq;
unsigned long mask;
if (irqno != IRQ_TIMER4 && irqno != IRQ_EINT8t23)
@@ -85,40 +85,39 @@ s3c_irq_unmask(unsigned int irqno)
struct irq_chip s3c_irq_level_chip = {
.name = "s3c-level",
- .ack = s3c_irq_maskack,
- .mask = s3c_irq_mask,
- .unmask = s3c_irq_unmask,
- .set_wake = s3c_irq_wake
+ .irq_ack = s3c_irq_maskack,
+ .irq_mask = s3c_irq_mask,
+ .irq_unmask = s3c_irq_unmask,
+ .irq_set_wake = s3c_irq_wake
};
struct irq_chip s3c_irq_chip = {
.name = "s3c",
- .ack = s3c_irq_ack,
- .mask = s3c_irq_mask,
- .unmask = s3c_irq_unmask,
- .set_wake = s3c_irq_wake
+ .irq_ack = s3c_irq_ack,
+ .irq_mask = s3c_irq_mask,
+ .irq_unmask = s3c_irq_unmask,
+ .irq_set_wake = s3c_irq_wake
};
static void
-s3c_irqext_mask(unsigned int irqno)
+s3c_irqext_mask(struct irq_data *data)
{
+ unsigned int irqno = data->irq - EXTINT_OFF;
unsigned long mask;
- irqno -= EXTINT_OFF;
-
mask = __raw_readl(S3C24XX_EINTMASK);
mask |= ( 1UL << irqno);
__raw_writel(mask, S3C24XX_EINTMASK);
}
static void
-s3c_irqext_ack(unsigned int irqno)
+s3c_irqext_ack(struct irq_data *data)
{
unsigned long req;
unsigned long bit;
unsigned long mask;
- bit = 1UL << (irqno - EXTINT_OFF);
+ bit = 1UL << (data->irq - EXTINT_OFF);
mask = __raw_readl(S3C24XX_EINTMASK);
@@ -129,64 +128,57 @@ s3c_irqext_ack(unsigned int irqno)
/* not sure if we should be acking the parent irq... */
- if (irqno <= IRQ_EINT7 ) {
+ if (data->irq <= IRQ_EINT7) {
if ((req & 0xf0) == 0)
- s3c_irq_ack(IRQ_EINT4t7);
+ s3c_irq_ack(irq_get_irq_data(IRQ_EINT4t7));
} else {
if ((req >> 8) == 0)
- s3c_irq_ack(IRQ_EINT8t23);
+ s3c_irq_ack(irq_get_irq_data(IRQ_EINT8t23));
}
}
static void
-s3c_irqext_unmask(unsigned int irqno)
+s3c_irqext_unmask(struct irq_data *data)
{
+ unsigned int irqno = data->irq - EXTINT_OFF;
unsigned long mask;
- irqno -= EXTINT_OFF;
-
mask = __raw_readl(S3C24XX_EINTMASK);
- mask &= ~( 1UL << irqno);
+ mask &= ~(1UL << irqno);
__raw_writel(mask, S3C24XX_EINTMASK);
}
int
-s3c_irqext_type(unsigned int irq, unsigned int type)
+s3c_irqext_type(struct irq_data *data, unsigned int type)
{
void __iomem *extint_reg;
void __iomem *gpcon_reg;
unsigned long gpcon_offset, extint_offset;
unsigned long newvalue = 0, value;
- if ((irq >= IRQ_EINT0) && (irq <= IRQ_EINT3))
- {
+ if ((data->irq >= IRQ_EINT0) && (data->irq <= IRQ_EINT3)) {
gpcon_reg = S3C2410_GPFCON;
extint_reg = S3C24XX_EXTINT0;
- gpcon_offset = (irq - IRQ_EINT0) * 2;
- extint_offset = (irq - IRQ_EINT0) * 4;
- }
- else if ((irq >= IRQ_EINT4) && (irq <= IRQ_EINT7))
- {
+ gpcon_offset = (data->irq - IRQ_EINT0) * 2;
+ extint_offset = (data->irq - IRQ_EINT0) * 4;
+ } else if ((data->irq >= IRQ_EINT4) && (data->irq <= IRQ_EINT7)) {
gpcon_reg = S3C2410_GPFCON;
extint_reg = S3C24XX_EXTINT0;
- gpcon_offset = (irq - (EXTINT_OFF)) * 2;
- extint_offset = (irq - (EXTINT_OFF)) * 4;
- }
- else if ((irq >= IRQ_EINT8) && (irq <= IRQ_EINT15))
- {
+ gpcon_offset = (data->irq - (EXTINT_OFF)) * 2;
+ extint_offset = (data->irq - (EXTINT_OFF)) * 4;
+ } else if ((data->irq >= IRQ_EINT8) && (data->irq <= IRQ_EINT15)) {
gpcon_reg = S3C2410_GPGCON;
extint_reg = S3C24XX_EXTINT1;
- gpcon_offset = (irq - IRQ_EINT8) * 2;
- extint_offset = (irq - IRQ_EINT8) * 4;
- }
- else if ((irq >= IRQ_EINT16) && (irq <= IRQ_EINT23))
- {
+ gpcon_offset = (data->irq - IRQ_EINT8) * 2;
+ extint_offset = (data->irq - IRQ_EINT8) * 4;
+ } else if ((data->irq >= IRQ_EINT16) && (data->irq <= IRQ_EINT23)) {
gpcon_reg = S3C2410_GPGCON;
extint_reg = S3C24XX_EXTINT2;
- gpcon_offset = (irq - IRQ_EINT8) * 2;
- extint_offset = (irq - IRQ_EINT16) * 4;
- } else
+ gpcon_offset = (data->irq - IRQ_EINT8) * 2;
+ extint_offset = (data->irq - IRQ_EINT16) * 4;
+ } else {
return -1;
+ }
/* Set the GPIO to external interrupt mode */
value = __raw_readl(gpcon_reg);
@@ -234,20 +226,20 @@ s3c_irqext_type(unsigned int irq, unsigned int type)
static struct irq_chip s3c_irqext_chip = {
.name = "s3c-ext",
- .mask = s3c_irqext_mask,
- .unmask = s3c_irqext_unmask,
- .ack = s3c_irqext_ack,
- .set_type = s3c_irqext_type,
- .set_wake = s3c_irqext_wake
+ .irq_mask = s3c_irqext_mask,
+ .irq_unmask = s3c_irqext_unmask,
+ .irq_ack = s3c_irqext_ack,
+ .irq_set_type = s3c_irqext_type,
+ .irq_set_wake = s3c_irqext_wake
};
static struct irq_chip s3c_irq_eint0t4 = {
.name = "s3c-ext0",
- .ack = s3c_irq_ack,
- .mask = s3c_irq_mask,
- .unmask = s3c_irq_unmask,
- .set_wake = s3c_irq_wake,
- .set_type = s3c_irqext_type,
+ .irq_ack = s3c_irq_ack,
+ .irq_mask = s3c_irq_mask,
+ .irq_unmask = s3c_irq_unmask,
+ .irq_set_wake = s3c_irq_wake,
+ .irq_set_type = s3c_irqext_type,
};
/* mask values for the parent registers for each of the interrupt types */
@@ -261,109 +253,109 @@ static struct irq_chip s3c_irq_eint0t4 = {
/* UART0 */
static void
-s3c_irq_uart0_mask(unsigned int irqno)
+s3c_irq_uart0_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_UART0, 7);
+ s3c_irqsub_mask(data->irq, INTMSK_UART0, 7);
}
static void
-s3c_irq_uart0_unmask(unsigned int irqno)
+s3c_irq_uart0_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_UART0);
+ s3c_irqsub_unmask(data->irq, INTMSK_UART0);
}
static void
-s3c_irq_uart0_ack(unsigned int irqno)
+s3c_irq_uart0_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_UART0, 7);
+ s3c_irqsub_maskack(data->irq, INTMSK_UART0, 7);
}
static struct irq_chip s3c_irq_uart0 = {
.name = "s3c-uart0",
- .mask = s3c_irq_uart0_mask,
- .unmask = s3c_irq_uart0_unmask,
- .ack = s3c_irq_uart0_ack,
+ .irq_mask = s3c_irq_uart0_mask,
+ .irq_unmask = s3c_irq_uart0_unmask,
+ .irq_ack = s3c_irq_uart0_ack,
};
/* UART1 */
static void
-s3c_irq_uart1_mask(unsigned int irqno)
+s3c_irq_uart1_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_UART1, 7 << 3);
+ s3c_irqsub_mask(data->irq, INTMSK_UART1, 7 << 3);
}
static void
-s3c_irq_uart1_unmask(unsigned int irqno)
+s3c_irq_uart1_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_UART1);
+ s3c_irqsub_unmask(data->irq, INTMSK_UART1);
}
static void
-s3c_irq_uart1_ack(unsigned int irqno)
+s3c_irq_uart1_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_UART1, 7 << 3);
+ s3c_irqsub_maskack(data->irq, INTMSK_UART1, 7 << 3);
}
static struct irq_chip s3c_irq_uart1 = {
.name = "s3c-uart1",
- .mask = s3c_irq_uart1_mask,
- .unmask = s3c_irq_uart1_unmask,
- .ack = s3c_irq_uart1_ack,
+ .irq_mask = s3c_irq_uart1_mask,
+ .irq_unmask = s3c_irq_uart1_unmask,
+ .irq_ack = s3c_irq_uart1_ack,
};
/* UART2 */
static void
-s3c_irq_uart2_mask(unsigned int irqno)
+s3c_irq_uart2_mask(struct irq_data *data)
{
- s3c_irqsub_mask(irqno, INTMSK_UART2, 7 << 6);
+ s3c_irqsub_mask(data->irq, INTMSK_UART2, 7 << 6);
}
static void
-s3c_irq_uart2_unmask(unsigned int irqno)
+s3c_irq_uart2_unmask(struct irq_data *data)
{
- s3c_irqsub_unmask(irqno, INTMSK_UART2);
+ s3c_irqsub_unmask(data->irq, INTMSK_UART2);
}
static void
-s3c_irq_uart2_ack(unsigned int irqno)
+s3c_irq_uart2_ack(struct irq_data *data)
{
- s3c_irqsub_maskack(irqno, INTMSK_UART2, 7 << 6);
+ s3c_irqsub_maskack(data->irq, INTMSK_UART2, 7 << 6);
}
static struct irq_chip s3c_irq_uart2 = {
.name = "s3c-uart2",
- .mask = s3c_irq_uart2_mask,
- .unmask = s3c_irq_uart2_unmask,
- .ack = s3c_irq_uart2_ack,
+ .irq_mask = s3c_irq_uart2_mask,
+ .irq_unmask = s3c_irq_uart2_unmask,
+ .irq_ack = s3c_irq_uart2_ack,
};
/* ADC and Touchscreen */
static void
-s3c_irq_adc_mask(unsigned int irqno)
+s3c_irq_adc_mask(struct irq_data *d)
{
- s3c_irqsub_mask(irqno, INTMSK_ADCPARENT, 3 << 9);
+ s3c_irqsub_mask(d->irq, INTMSK_ADCPARENT, 3 << 9);
}
static void
-s3c_irq_adc_unmask(unsigned int irqno)
+s3c_irq_adc_unmask(struct irq_data *d)
{
- s3c_irqsub_unmask(irqno, INTMSK_ADCPARENT);
+ s3c_irqsub_unmask(d->irq, INTMSK_ADCPARENT);
}
static void
-s3c_irq_adc_ack(unsigned int irqno)
+s3c_irq_adc_ack(struct irq_data *d)
{
- s3c_irqsub_ack(irqno, INTMSK_ADCPARENT, 3 << 9);
+ s3c_irqsub_ack(d->irq, INTMSK_ADCPARENT, 3 << 9);
}
static struct irq_chip s3c_irq_adc = {
.name = "s3c-adc",
- .mask = s3c_irq_adc_mask,
- .unmask = s3c_irq_adc_unmask,
- .ack = s3c_irq_adc_ack,
+ .irq_mask = s3c_irq_adc_mask,
+ .irq_unmask = s3c_irq_adc_unmask,
+ .irq_ack = s3c_irq_adc_ack,
};
/* irq demux for adc */
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 65dbfa8e0a8..6a161f317a7 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -56,3 +56,13 @@ config S5P_DEV_ONENAND
bool
help
Compile in platform device definition for OneNAND controller
+
+config S5P_DEV_CSIS0
+ bool
+ help
+ Compile in platform device definitions for MIPI-CSIS channel 0
+
+config S5P_DEV_CSIS1
+ bool
+ help
+ Compile in platform device definitions for MIPI-CSIS channel 1
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index de65238a7ae..2b731737810 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -28,3 +28,5 @@ obj-$(CONFIG_S5P_DEV_FIMC0) += dev-fimc0.o
obj-$(CONFIG_S5P_DEV_FIMC1) += dev-fimc1.o
obj-$(CONFIG_S5P_DEV_FIMC2) += dev-fimc2.o
obj-$(CONFIG_S5P_DEV_ONENAND) += dev-onenand.o
+obj-$(CONFIG_S5P_DEV_CSIS0) += dev-csis0.o
+obj-$(CONFIG_S5P_DEV_CSIS1) += dev-csis1.o
diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c
index 74f7f5a5446..047d31c1bbd 100644
--- a/arch/arm/plat-s5p/cpu.c
+++ b/arch/arm/plat-s5p/cpu.c
@@ -108,6 +108,11 @@ static struct map_desc s5p_iodesc[] __initdata = {
.pfn = __phys_to_pfn(S3C_PA_WDT),
.length = SZ_4K,
.type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5P_VA_SROMC,
+ .pfn = __phys_to_pfn(S5P_PA_SROMC),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
},
};
diff --git a/arch/arm/plat-s5p/dev-csis0.c b/arch/arm/plat-s5p/dev-csis0.c
new file mode 100644
index 00000000000..dfab1c85f54
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-csis0.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ *
+ * S5P series device definition for MIPI-CSIS channel 0
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <mach/map.h>
+
+static struct resource s5p_mipi_csis0_resource[] = {
+ [0] = {
+ .start = S5P_PA_MIPI_CSIS0,
+ .end = S5P_PA_MIPI_CSIS0 + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_MIPI_CSIS0,
+ .end = IRQ_MIPI_CSIS0,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+struct platform_device s5p_device_mipi_csis0 = {
+ .name = "s5p-mipi-csis",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5p_mipi_csis0_resource),
+ .resource = s5p_mipi_csis0_resource,
+};
diff --git a/arch/arm/plat-s5p/dev-csis1.c b/arch/arm/plat-s5p/dev-csis1.c
new file mode 100644
index 00000000000..e3053f27fbb
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-csis1.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ *
+ * S5P series device definition for MIPI-CSIS channel 1
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <mach/map.h>
+
+static struct resource s5p_mipi_csis1_resource[] = {
+ [0] = {
+ .start = S5P_PA_MIPI_CSIS1,
+ .end = S5P_PA_MIPI_CSIS1 + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_MIPI_CSIS1,
+ .end = IRQ_MIPI_CSIS1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device s5p_device_mipi_csis1 = {
+ .name = "s5p-mipi-csis",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5p_mipi_csis1_resource),
+ .resource = s5p_mipi_csis1_resource,
+};
diff --git a/arch/arm/plat-s5p/include/plat/csis.h b/arch/arm/plat-s5p/include/plat/csis.h
new file mode 100644
index 00000000000..51e308c7981
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/csis.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ *
+ * S5P series MIPI CSI slave device support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef PLAT_S5P_CSIS_H_
+#define PLAT_S5P_CSIS_H_ __FILE__
+
+/**
+ * struct s5p_platform_mipi_csis - platform data for MIPI-CSIS
+ * @clk_rate: bus clock frequency
+ * @lanes: number of data lanes used
+ * @alignment: data alignment in bits
+ * @hs_settle: HS-RX settle time
+ */
+struct s5p_platform_mipi_csis {
+ unsigned long clk_rate;
+ u8 lanes;
+ u8 alignment;
+ u8 hs_settle;
+};
+
+#endif /* PLAT_S5P_CSIS_H_ */
diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h
index fef353d4451..d973d39666a 100644
--- a/arch/arm/plat-s5p/include/plat/map-s5p.h
+++ b/arch/arm/plat-s5p/include/plat/map-s5p.h
@@ -15,6 +15,7 @@
#define S5P_VA_CHIPID S3C_ADDR(0x02000000)
#define S5P_VA_CMU S3C_ADDR(0x02100000)
+#define S5P_VA_PMU S3C_ADDR(0x02180000)
#define S5P_VA_GPIO S3C_ADDR(0x02200000)
#define S5P_VA_GPIO1 S5P_VA_GPIO
#define S5P_VA_GPIO2 S3C_ADDR(0x02240000)
diff --git a/arch/arm/plat-s5p/include/plat/regs-srom.h b/arch/arm/plat-s5p/include/plat/regs-srom.h
new file mode 100644
index 00000000000..f121ab5e76c
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/regs-srom.h
@@ -0,0 +1,54 @@
+/* linux/arch/arm/plat-s5p/include/plat/regs-srom.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P SROMC register definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_PLAT_S5P_REGS_SROM_H
+#define __ASM_PLAT_S5P_REGS_SROM_H __FILE__
+
+#include <mach/map.h>
+
+#define S5P_SROMREG(x) (S5P_VA_SROMC + (x))
+
+#define S5P_SROM_BW S5P_SROMREG(0x0)
+#define S5P_SROM_BC0 S5P_SROMREG(0x4)
+#define S5P_SROM_BC1 S5P_SROMREG(0x8)
+#define S5P_SROM_BC2 S5P_SROMREG(0xc)
+#define S5P_SROM_BC3 S5P_SROMREG(0x10)
+#define S5P_SROM_BC4 S5P_SROMREG(0x14)
+#define S5P_SROM_BC5 S5P_SROMREG(0x18)
+
+/* one register BW holds 4 x 4-bit packed settings for NCS0 - NCS3 */
+
+#define S5P_SROM_BW__DATAWIDTH__SHIFT 0
+#define S5P_SROM_BW__ADDRMODE__SHIFT 1
+#define S5P_SROM_BW__WAITENABLE__SHIFT 2
+#define S5P_SROM_BW__BYTEENABLE__SHIFT 3
+
+#define S5P_SROM_BW__CS_MASK 0xf
+
+#define S5P_SROM_BW__NCS0__SHIFT 0
+#define S5P_SROM_BW__NCS1__SHIFT 4
+#define S5P_SROM_BW__NCS2__SHIFT 8
+#define S5P_SROM_BW__NCS3__SHIFT 12
+#define S5P_SROM_BW__NCS4__SHIFT 16
+#define S5P_SROM_BW__NCS5__SHIFT 20
+
+/* applies to same to BCS0 - BCS3 */
+
+#define S5P_SROM_BCX__PMC__SHIFT 0
+#define S5P_SROM_BCX__TACP__SHIFT 4
+#define S5P_SROM_BCX__TCAH__SHIFT 8
+#define S5P_SROM_BCX__TCOH__SHIFT 12
+#define S5P_SROM_BCX__TACC__SHIFT 16
+#define S5P_SROM_BCX__TCOS__SHIFT 24
+#define S5P_SROM_BCX__TACS__SHIFT 28
+
+#endif /* __ASM_PLAT_S5P_REGS_SROM_H */
diff --git a/arch/arm/plat-s5p/irq-eint.c b/arch/arm/plat-s5p/irq-eint.c
index 752f1a645f9..225aa25405d 100644
--- a/arch/arm/plat-s5p/irq-eint.c
+++ b/arch/arm/plat-s5p/irq-eint.c
@@ -28,39 +28,40 @@
#include <plat/gpio-cfg.h>
#include <mach/regs-gpio.h>
-static inline void s5p_irq_eint_mask(unsigned int irq)
+static inline void s5p_irq_eint_mask(struct irq_data *data)
{
u32 mask;
- mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(irq)));
- mask |= eint_irq_to_bit(irq);
- __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(irq)));
+ mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
+ mask |= eint_irq_to_bit(data->irq);
+ __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
}
-static void s5p_irq_eint_unmask(unsigned int irq)
+static void s5p_irq_eint_unmask(struct irq_data *data)
{
u32 mask;
- mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(irq)));
- mask &= ~(eint_irq_to_bit(irq));
- __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(irq)));
+ mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
+ mask &= ~(eint_irq_to_bit(data->irq));
+ __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
}
-static inline void s5p_irq_eint_ack(unsigned int irq)
+static inline void s5p_irq_eint_ack(struct irq_data *data)
{
- __raw_writel(eint_irq_to_bit(irq), S5P_EINT_PEND(EINT_REG_NR(irq)));
+ __raw_writel(eint_irq_to_bit(data->irq),
+ S5P_EINT_PEND(EINT_REG_NR(data->irq)));
}
-static void s5p_irq_eint_maskack(unsigned int irq)
+static void s5p_irq_eint_maskack(struct irq_data *data)
{
/* compiler should in-line these */
- s5p_irq_eint_mask(irq);
- s5p_irq_eint_ack(irq);
+ s5p_irq_eint_mask(data);
+ s5p_irq_eint_ack(data);
}
-static int s5p_irq_eint_set_type(unsigned int irq, unsigned int type)
+static int s5p_irq_eint_set_type(struct irq_data *data, unsigned int type)
{
- int offs = EINT_OFFSET(irq);
+ int offs = EINT_OFFSET(data->irq);
int shift;
u32 ctrl, mask;
u32 newvalue = 0;
@@ -94,10 +95,10 @@ static int s5p_irq_eint_set_type(unsigned int irq, unsigned int type)
shift = (offs & 0x7) * 4;
mask = 0x7 << shift;
- ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(irq)));
+ ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(data->irq)));
ctrl &= ~mask;
ctrl |= newvalue << shift;
- __raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(irq)));
+ __raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(data->irq)));
if ((0 <= offs) && (offs < 8))
s3c_gpio_cfgpin(EINT_GPIO_0(offs & 0x7), EINT_MODE);
@@ -119,13 +120,13 @@ static int s5p_irq_eint_set_type(unsigned int irq, unsigned int type)
static struct irq_chip s5p_irq_eint = {
.name = "s5p-eint",
- .mask = s5p_irq_eint_mask,
- .unmask = s5p_irq_eint_unmask,
- .mask_ack = s5p_irq_eint_maskack,
- .ack = s5p_irq_eint_ack,
- .set_type = s5p_irq_eint_set_type,
+ .irq_mask = s5p_irq_eint_mask,
+ .irq_unmask = s5p_irq_eint_unmask,
+ .irq_mask_ack = s5p_irq_eint_maskack,
+ .irq_ack = s5p_irq_eint_ack,
+ .irq_set_type = s5p_irq_eint_set_type,
#ifdef CONFIG_PM
- .set_wake = s3c_irqext_wake,
+ .irq_set_wake = s3c_irqext_wake,
#endif
};
@@ -159,42 +160,43 @@ static void s5p_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
s5p_irq_demux_eint(IRQ_EINT(24));
}
-static inline void s5p_irq_vic_eint_mask(unsigned int irq)
+static inline void s5p_irq_vic_eint_mask(struct irq_data *data)
{
- void __iomem *base = get_irq_chip_data(irq);
+ void __iomem *base = irq_data_get_irq_chip_data(data);
- s5p_irq_eint_mask(irq);
- writel(1 << EINT_OFFSET(irq), base + VIC_INT_ENABLE_CLEAR);
+ s5p_irq_eint_mask(data);
+ writel(1 << EINT_OFFSET(data->irq), base + VIC_INT_ENABLE_CLEAR);
}
-static void s5p_irq_vic_eint_unmask(unsigned int irq)
+static void s5p_irq_vic_eint_unmask(struct irq_data *data)
{
- void __iomem *base = get_irq_chip_data(irq);
+ void __iomem *base = irq_data_get_irq_chip_data(data);
- s5p_irq_eint_unmask(irq);
- writel(1 << EINT_OFFSET(irq), base + VIC_INT_ENABLE);
+ s5p_irq_eint_unmask(data);
+ writel(1 << EINT_OFFSET(data->irq), base + VIC_INT_ENABLE);
}
-static inline void s5p_irq_vic_eint_ack(unsigned int irq)
+static inline void s5p_irq_vic_eint_ack(struct irq_data *data)
{
- __raw_writel(eint_irq_to_bit(irq), S5P_EINT_PEND(EINT_REG_NR(irq)));
+ __raw_writel(eint_irq_to_bit(data->irq),
+ S5P_EINT_PEND(EINT_REG_NR(data->irq)));
}
-static void s5p_irq_vic_eint_maskack(unsigned int irq)
+static void s5p_irq_vic_eint_maskack(struct irq_data *data)
{
- s5p_irq_vic_eint_mask(irq);
- s5p_irq_vic_eint_ack(irq);
+ s5p_irq_vic_eint_mask(data);
+ s5p_irq_vic_eint_ack(data);
}
static struct irq_chip s5p_irq_vic_eint = {
.name = "s5p_vic_eint",
- .mask = s5p_irq_vic_eint_mask,
- .unmask = s5p_irq_vic_eint_unmask,
- .mask_ack = s5p_irq_vic_eint_maskack,
- .ack = s5p_irq_vic_eint_ack,
- .set_type = s5p_irq_eint_set_type,
+ .irq_mask = s5p_irq_vic_eint_mask,
+ .irq_unmask = s5p_irq_vic_eint_unmask,
+ .irq_mask_ack = s5p_irq_vic_eint_maskack,
+ .irq_ack = s5p_irq_vic_eint_ack,
+ .irq_set_type = s5p_irq_eint_set_type,
#ifdef CONFIG_PM
- .set_wake = s3c_irqext_wake,
+ .irq_set_wake = s3c_irqext_wake,
#endif
};
diff --git a/arch/arm/plat-s5p/irq-gpioint.c b/arch/arm/plat-s5p/irq-gpioint.c
index 0e5dc8cbf5e..3b6bf89d173 100644
--- a/arch/arm/plat-s5p/irq-gpioint.c
+++ b/arch/arm/plat-s5p/irq-gpioint.c
@@ -30,9 +30,9 @@
static struct s3c_gpio_chip *irq_chips[S5P_GPIOINT_GROUP_MAXNR];
-static int s5p_gpioint_get_group(unsigned int irq)
+static int s5p_gpioint_get_group(struct irq_data *data)
{
- struct gpio_chip *chip = get_irq_data(irq);
+ struct gpio_chip *chip = irq_data_get_irq_data(data);
struct s3c_gpio_chip *s3c_chip = container_of(chip,
struct s3c_gpio_chip, chip);
int group;
@@ -44,22 +44,22 @@ static int s5p_gpioint_get_group(unsigned int irq)
return group;
}
-static int s5p_gpioint_get_offset(unsigned int irq)
+static int s5p_gpioint_get_offset(struct irq_data *data)
{
- struct gpio_chip *chip = get_irq_data(irq);
+ struct gpio_chip *chip = irq_data_get_irq_data(data);
struct s3c_gpio_chip *s3c_chip = container_of(chip,
struct s3c_gpio_chip, chip);
- return irq - s3c_chip->irq_base;
+ return data->irq - s3c_chip->irq_base;
}
-static void s5p_gpioint_ack(unsigned int irq)
+static void s5p_gpioint_ack(struct irq_data *data)
{
int group, offset, pend_offset;
unsigned int value;
- group = s5p_gpioint_get_group(irq);
- offset = s5p_gpioint_get_offset(irq);
+ group = s5p_gpioint_get_group(data);
+ offset = s5p_gpioint_get_offset(data);
pend_offset = group << 2;
value = __raw_readl(S5P_GPIOREG(GPIOINT_PEND_OFFSET) + pend_offset);
@@ -67,13 +67,13 @@ static void s5p_gpioint_ack(unsigned int irq)
__raw_writel(value, S5P_GPIOREG(GPIOINT_PEND_OFFSET) + pend_offset);
}
-static void s5p_gpioint_mask(unsigned int irq)
+static void s5p_gpioint_mask(struct irq_data *data)
{
int group, offset, mask_offset;
unsigned int value;
- group = s5p_gpioint_get_group(irq);
- offset = s5p_gpioint_get_offset(irq);
+ group = s5p_gpioint_get_group(data);
+ offset = s5p_gpioint_get_offset(data);
mask_offset = group << 2;
value = __raw_readl(S5P_GPIOREG(GPIOINT_MASK_OFFSET) + mask_offset);
@@ -81,13 +81,13 @@ static void s5p_gpioint_mask(unsigned int irq)
__raw_writel(value, S5P_GPIOREG(GPIOINT_MASK_OFFSET) + mask_offset);
}
-static void s5p_gpioint_unmask(unsigned int irq)
+static void s5p_gpioint_unmask(struct irq_data *data)
{
int group, offset, mask_offset;
unsigned int value;
- group = s5p_gpioint_get_group(irq);
- offset = s5p_gpioint_get_offset(irq);
+ group = s5p_gpioint_get_group(data);
+ offset = s5p_gpioint_get_offset(data);
mask_offset = group << 2;
value = __raw_readl(S5P_GPIOREG(GPIOINT_MASK_OFFSET) + mask_offset);
@@ -95,19 +95,19 @@ static void s5p_gpioint_unmask(unsigned int irq)
__raw_writel(value, S5P_GPIOREG(GPIOINT_MASK_OFFSET) + mask_offset);
}
-static void s5p_gpioint_mask_ack(unsigned int irq)
+static void s5p_gpioint_mask_ack(struct irq_data *data)
{
- s5p_gpioint_mask(irq);
- s5p_gpioint_ack(irq);
+ s5p_gpioint_mask(data);
+ s5p_gpioint_ack(data);
}
-static int s5p_gpioint_set_type(unsigned int irq, unsigned int type)
+static int s5p_gpioint_set_type(struct irq_data *data, unsigned int type)
{
int group, offset, con_offset;
unsigned int value;
- group = s5p_gpioint_get_group(irq);
- offset = s5p_gpioint_get_offset(irq);
+ group = s5p_gpioint_get_group(data);
+ offset = s5p_gpioint_get_offset(data);
con_offset = group << 2;
switch (type) {
@@ -142,11 +142,11 @@ static int s5p_gpioint_set_type(unsigned int irq, unsigned int type)
struct irq_chip s5p_gpioint = {
.name = "s5p_gpioint",
- .ack = s5p_gpioint_ack,
- .mask = s5p_gpioint_mask,
- .mask_ack = s5p_gpioint_mask_ack,
- .unmask = s5p_gpioint_unmask,
- .set_type = s5p_gpioint_set_type,
+ .irq_ack = s5p_gpioint_ack,
+ .irq_mask = s5p_gpioint_mask,
+ .irq_mask_ack = s5p_gpioint_mask_ack,
+ .irq_unmask = s5p_gpioint_unmask,
+ .irq_set_type = s5p_gpioint_set_type,
};
static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
diff --git a/arch/arm/plat-s5p/irq-pm.c b/arch/arm/plat-s5p/irq-pm.c
index dc33b9ecda4..5259ad458bc 100644
--- a/arch/arm/plat-s5p/irq-pm.c
+++ b/arch/arm/plat-s5p/irq-pm.c
@@ -37,14 +37,14 @@
unsigned long s3c_irqwake_intallow = 0x00000006L;
unsigned long s3c_irqwake_eintallow = 0xffffffffL;
-int s3c_irq_wake(unsigned int irqno, unsigned int state)
+int s3c_irq_wake(struct irq_data *data, unsigned int state)
{
unsigned long irqbit;
- switch (irqno) {
+ switch (data->irq) {
case IRQ_RTC_TIC:
case IRQ_RTC_ALARM:
- irqbit = 1 << (irqno + 1 - IRQ_RTC_ALARM);
+ irqbit = 1 << (data->irq + 1 - IRQ_RTC_ALARM);
if (!state)
s3c_irqwake_intmask |= irqbit;
else
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index dcd6eff4ee5..2ebf4157d93 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -333,4 +333,12 @@ config SAMSUNG_WAKEMASK
and above. This code allows a set of interrupt to wakeup-mask
mappings. See <plat/wakeup-mask.h>
+comment "Power Domain"
+
+config SAMSUNG_PD
+ bool "Samsung Power Domain"
+ depends on PM_RUNTIME
+ help
+ Say Y here if you want to control Power Domain by Runtime PM.
+
endif
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index afcce474af8..09dbd78b56f 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -73,6 +73,10 @@ obj-$(CONFIG_SAMSUNG_PM_CHECK) += pm-check.o
obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o
+# PD support
+
+obj-$(CONFIG_SAMSUNG_PD) += pd.o
+
# PWM support
obj-$(CONFIG_HAVE_PWM) += pwm.o
diff --git a/arch/arm/plat-samsung/gpiolib.c b/arch/arm/plat-samsung/gpiolib.c
index c354089254f..ea37c046178 100644
--- a/arch/arm/plat-samsung/gpiolib.c
+++ b/arch/arm/plat-samsung/gpiolib.c
@@ -197,3 +197,10 @@ void __init samsung_gpiolib_add_4bit2_chips(struct s3c_gpio_chip *chip,
s3c_gpiolib_add(chip);
}
}
+
+void __init samsung_gpiolib_add_2bit_chips(struct s3c_gpio_chip *chip,
+ int nr_chips)
+{
+ for (; nr_chips > 0; nr_chips--, chip++)
+ s3c_gpiolib_add(chip);
+}
diff --git a/arch/arm/plat-samsung/include/plat/audio.h b/arch/arm/plat-samsung/include/plat/audio.h
index 7712ff6336f..a0826ed2f9f 100644
--- a/arch/arm/plat-samsung/include/plat/audio.h
+++ b/arch/arm/plat-samsung/include/plat/audio.h
@@ -25,10 +25,34 @@ extern void s3c64xx_ac97_setup_gpio(int);
#define S5PC100_SPDIF_GPG3 1
extern void s5pc100_spdif_setup_gpio(int);
+struct samsung_i2s {
+/* If the Primary DAI has 5.1 Channels */
+#define QUIRK_PRI_6CHAN (1 << 0)
+/* If the I2S block has a Stereo Overlay Channel */
+#define QUIRK_SEC_DAI (1 << 1)
+/*
+ * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit)
+ * The Machine driver must provide suitably set clock to the I2S block.
+ */
+#define QUIRK_NO_MUXPSR (1 << 2)
+#define QUIRK_NEED_RSTCLR (1 << 3)
+ /* Quirks of the I2S controller */
+ u32 quirks;
+
+ /*
+ * Array of clock names that can be used to generate I2S signals.
+ * Also corresponds to clocks of I2SMOD[10]
+ */
+ const char **src_clk;
+};
+
/**
* struct s3c_audio_pdata - common platform data for audio device drivers
* @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode
*/
struct s3c_audio_pdata {
int (*cfg_gpio)(struct platform_device *);
+ union {
+ struct samsung_i2s i2s;
+ } type;
};
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 2d82a6cb144..165fa8496c9 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -96,6 +96,16 @@ extern struct platform_device s5pv210_device_iis1;
extern struct platform_device s5pv210_device_iis2;
extern struct platform_device s5pv210_device_spdif;
+extern struct platform_device s5pv310_device_ac97;
+extern struct platform_device s5pv310_device_pcm0;
+extern struct platform_device s5pv310_device_pcm1;
+extern struct platform_device s5pv310_device_pcm2;
+extern struct platform_device s5pv310_device_i2s0;
+extern struct platform_device s5pv310_device_i2s1;
+extern struct platform_device s5pv310_device_i2s2;
+extern struct platform_device s5pv310_device_spdif;
+extern struct platform_device s5pv310_device_pd[];
+
extern struct platform_device s5p6442_device_pcm0;
extern struct platform_device s5p6442_device_pcm1;
extern struct platform_device s5p6442_device_iis0;
@@ -106,6 +116,8 @@ extern struct platform_device s5p6440_device_pcm;
extern struct platform_device s5p6440_device_iis;
extern struct platform_device s5p6450_device_iis0;
+extern struct platform_device s5p6450_device_iis1;
+extern struct platform_device s5p6450_device_iis2;
extern struct platform_device s5p6450_device_pcm0;
extern struct platform_device s5pc100_device_ac97;
@@ -122,6 +134,9 @@ extern struct platform_device s5p_device_fimc0;
extern struct platform_device s5p_device_fimc1;
extern struct platform_device s5p_device_fimc2;
+extern struct platform_device s5p_device_mipi_csis0;
+extern struct platform_device s5p_device_mipi_csis1;
+
/* s3c2440 specific devices */
#ifdef CONFIG_CPU_S3C2440
diff --git a/arch/arm/plat-samsung/include/plat/gpio-core.h b/arch/arm/plat-samsung/include/plat/gpio-core.h
index 13a22b8861e..dac35d0a711 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-core.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-core.h
@@ -118,6 +118,8 @@ extern void samsung_gpiolib_add_4bit_chips(struct s3c_gpio_chip *chip,
int nr_chips);
extern void samsung_gpiolib_add_4bit2_chips(struct s3c_gpio_chip *chip,
int nr_chips);
+extern void samsung_gpiolib_add_2bit_chips(struct s3c_gpio_chip *chip,
+ int nr_chips);
extern void samsung_gpiolib_add_4bit(struct s3c_gpio_chip *chip);
extern void samsung_gpiolib_add_4bit2(struct s3c_gpio_chip *chip);
diff --git a/arch/arm/plat-samsung/include/plat/pd.h b/arch/arm/plat-samsung/include/plat/pd.h
new file mode 100644
index 00000000000..5f0ad85783d
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/pd.h
@@ -0,0 +1,30 @@
+/* linux/arch/arm/plat-samsung/include/plat/pd.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_PLAT_SAMSUNG_PD_H
+#define __ASM_PLAT_SAMSUNG_PD_H __FILE__
+
+struct samsung_pd_info {
+ int (*enable)(struct device *dev);
+ int (*disable)(struct device *dev);
+ void __iomem *base;
+};
+
+enum s5pv310_pd_block {
+ PD_MFC,
+ PD_G3D,
+ PD_LCD0,
+ PD_LCD1,
+ PD_TV,
+ PD_CAM,
+ PD_GPS
+};
+
+#endif /* __ASM_PLAT_SAMSUNG_PD_H */
diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h
index 245836d9193..d9025e37767 100644
--- a/arch/arm/plat-samsung/include/plat/pm.h
+++ b/arch/arm/plat-samsung/include/plat/pm.h
@@ -15,6 +15,8 @@
* management
*/
+#include <linux/irq.h>
+
#ifdef CONFIG_PM
extern __init int s3c_pm_init(void);
@@ -100,7 +102,7 @@ extern void s3c_pm_do_restore(struct sleep_save *ptr, int count);
extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count);
#ifdef CONFIG_PM
-extern int s3c_irqext_wake(unsigned int irqno, unsigned int state);
+extern int s3c_irqext_wake(struct irq_data *data, unsigned int state);
extern int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state);
extern int s3c24xx_irq_resume(struct sys_device *dev);
#else
diff --git a/arch/arm/plat-samsung/irq-uart.c b/arch/arm/plat-samsung/irq-uart.c
index 4f8c102674a..4e770355ccb 100644
--- a/arch/arm/plat-samsung/irq-uart.c
+++ b/arch/arm/plat-samsung/irq-uart.c
@@ -28,9 +28,9 @@
* are consecutive when looking up the interrupt in the demux routines.
*/
-static inline void __iomem *s3c_irq_uart_base(unsigned int irq)
+static inline void __iomem *s3c_irq_uart_base(struct irq_data *data)
{
- struct s3c_uart_irq *uirq = get_irq_chip_data(irq);
+ struct s3c_uart_irq *uirq = irq_data_get_irq_chip_data(data);
return uirq->regs;
}
@@ -39,10 +39,10 @@ static inline unsigned int s3c_irq_uart_bit(unsigned int irq)
return irq & 3;
}
-static void s3c_irq_uart_mask(unsigned int irq)
+static void s3c_irq_uart_mask(struct irq_data *data)
{
- void __iomem *regs = s3c_irq_uart_base(irq);
- unsigned int bit = s3c_irq_uart_bit(irq);
+ void __iomem *regs = s3c_irq_uart_base(data);
+ unsigned int bit = s3c_irq_uart_bit(data->irq);
u32 reg;
reg = __raw_readl(regs + S3C64XX_UINTM);
@@ -50,10 +50,10 @@ static void s3c_irq_uart_mask(unsigned int irq)
__raw_writel(reg, regs + S3C64XX_UINTM);
}
-static void s3c_irq_uart_maskack(unsigned int irq)
+static void s3c_irq_uart_maskack(struct irq_data *data)
{
- void __iomem *regs = s3c_irq_uart_base(irq);
- unsigned int bit = s3c_irq_uart_bit(irq);
+ void __iomem *regs = s3c_irq_uart_base(data);
+ unsigned int bit = s3c_irq_uart_bit(data->irq);
u32 reg;
reg = __raw_readl(regs + S3C64XX_UINTM);
@@ -62,10 +62,10 @@ static void s3c_irq_uart_maskack(unsigned int irq)
__raw_writel(1 << bit, regs + S3C64XX_UINTP);
}
-static void s3c_irq_uart_unmask(unsigned int irq)
+static void s3c_irq_uart_unmask(struct irq_data *data)
{
- void __iomem *regs = s3c_irq_uart_base(irq);
- unsigned int bit = s3c_irq_uart_bit(irq);
+ void __iomem *regs = s3c_irq_uart_base(data);
+ unsigned int bit = s3c_irq_uart_bit(data->irq);
u32 reg;
reg = __raw_readl(regs + S3C64XX_UINTM);
@@ -73,17 +73,17 @@ static void s3c_irq_uart_unmask(unsigned int irq)
__raw_writel(reg, regs + S3C64XX_UINTM);
}
-static void s3c_irq_uart_ack(unsigned int irq)
+static void s3c_irq_uart_ack(struct irq_data *data)
{
- void __iomem *regs = s3c_irq_uart_base(irq);
- unsigned int bit = s3c_irq_uart_bit(irq);
+ void __iomem *regs = s3c_irq_uart_base(data);
+ unsigned int bit = s3c_irq_uart_bit(data->irq);
__raw_writel(1 << bit, regs + S3C64XX_UINTP);
}
static void s3c_irq_demux_uart(unsigned int irq, struct irq_desc *desc)
{
- struct s3c_uart_irq *uirq = desc->handler_data;
+ struct s3c_uart_irq *uirq = desc->irq_data.handler_data;
u32 pend = __raw_readl(uirq->regs + S3C64XX_UINTP);
int base = uirq->base_irq;
@@ -99,10 +99,10 @@ static void s3c_irq_demux_uart(unsigned int irq, struct irq_desc *desc)
static struct irq_chip s3c_irq_uart = {
.name = "s3c-uart",
- .mask = s3c_irq_uart_mask,
- .unmask = s3c_irq_uart_unmask,
- .mask_ack = s3c_irq_uart_maskack,
- .ack = s3c_irq_uart_ack,
+ .irq_mask = s3c_irq_uart_mask,
+ .irq_unmask = s3c_irq_uart_unmask,
+ .irq_mask_ack = s3c_irq_uart_maskack,
+ .irq_ack = s3c_irq_uart_ack,
};
static void __init s3c_init_uart_irq(struct s3c_uart_irq *uirq)
@@ -124,7 +124,7 @@ static void __init s3c_init_uart_irq(struct s3c_uart_irq *uirq)
set_irq_flags(irq, IRQF_VALID);
}
- desc->handler_data = uirq;
+ desc->irq_data.handler_data = uirq;
set_irq_chained_handler(uirq->parent_irq, s3c_irq_demux_uart);
}
diff --git a/arch/arm/plat-samsung/irq-vic-timer.c b/arch/arm/plat-samsung/irq-vic-timer.c
index 0270519fcab..dd8692ae5c4 100644
--- a/arch/arm/plat-samsung/irq-vic-timer.c
+++ b/arch/arm/plat-samsung/irq-vic-timer.c
@@ -24,43 +24,46 @@
static void s3c_irq_demux_vic_timer(unsigned int irq, struct irq_desc *desc)
{
- generic_handle_irq((int)desc->handler_data);
+ generic_handle_irq((int)desc->irq_data.handler_data);
}
/* We assume the IRQ_TIMER0..IRQ_TIMER4 range is continuous. */
-static void s3c_irq_timer_mask(unsigned int irq)
+static void s3c_irq_timer_mask(struct irq_data *data)
{
u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
+ u32 mask = (u32)data->chip_data;
reg &= 0x1f; /* mask out pending interrupts */
- reg &= ~(1 << (irq - IRQ_TIMER0));
+ reg &= ~mask;
__raw_writel(reg, S3C64XX_TINT_CSTAT);
}
-static void s3c_irq_timer_unmask(unsigned int irq)
+static void s3c_irq_timer_unmask(struct irq_data *data)
{
u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
+ u32 mask = (u32)data->chip_data;
reg &= 0x1f; /* mask out pending interrupts */
- reg |= 1 << (irq - IRQ_TIMER0);
+ reg |= mask;
__raw_writel(reg, S3C64XX_TINT_CSTAT);
}
-static void s3c_irq_timer_ack(unsigned int irq)
+static void s3c_irq_timer_ack(struct irq_data *data)
{
u32 reg = __raw_readl(S3C64XX_TINT_CSTAT);
+ u32 mask = (u32)data->chip_data;
reg &= 0x1f;
- reg |= (1 << 5) << (irq - IRQ_TIMER0);
+ reg |= mask << 5;
__raw_writel(reg, S3C64XX_TINT_CSTAT);
}
static struct irq_chip s3c_irq_timer = {
.name = "s3c-timer",
- .mask = s3c_irq_timer_mask,
- .unmask = s3c_irq_timer_unmask,
- .ack = s3c_irq_timer_ack,
+ .irq_mask = s3c_irq_timer_mask,
+ .irq_unmask = s3c_irq_timer_unmask,
+ .irq_ack = s3c_irq_timer_ack,
};
/**
@@ -79,8 +82,9 @@ void __init s3c_init_vic_timer_irq(unsigned int parent_irq,
set_irq_chained_handler(parent_irq, s3c_irq_demux_vic_timer);
set_irq_chip(timer_irq, &s3c_irq_timer);
+ set_irq_chip_data(timer_irq, (void *)(1 << (timer_irq - IRQ_TIMER0)));
set_irq_handler(timer_irq, handle_level_irq);
set_irq_flags(timer_irq, IRQF_VALID);
- desc->handler_data = (void *)timer_irq;
+ desc->irq_data.handler_data = (void *)timer_irq;
}
diff --git a/arch/arm/plat-samsung/pd.c b/arch/arm/plat-samsung/pd.c
new file mode 100644
index 00000000000..efe1d564473
--- /dev/null
+++ b/arch/arm/plat-samsung/pd.c
@@ -0,0 +1,95 @@
+/* linux/arch/arm/plat-samsung/pd.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Samsung Power domain support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/pm_runtime.h>
+
+#include <plat/pd.h>
+
+static int samsung_pd_probe(struct platform_device *pdev)
+{
+ struct samsung_pd_info *pdata = pdev->dev.platform_data;
+ struct device *dev = &pdev->dev;
+
+ if (!pdata) {
+ dev_err(dev, "no device data specified\n");
+ return -ENOENT;
+ }
+
+ pm_runtime_set_active(dev);
+ pm_runtime_enable(dev);
+
+ dev_info(dev, "power domain registered\n");
+ return 0;
+}
+
+static int __devexit samsung_pd_remove(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+
+ pm_runtime_disable(dev);
+ return 0;
+}
+
+static int samsung_pd_runtime_suspend(struct device *dev)
+{
+ struct samsung_pd_info *pdata = dev->platform_data;
+ int ret = 0;
+
+ if (pdata->disable)
+ ret = pdata->disable(dev);
+
+ dev_dbg(dev, "suspended\n");
+ return ret;
+}
+
+static int samsung_pd_runtime_resume(struct device *dev)
+{
+ struct samsung_pd_info *pdata = dev->platform_data;
+ int ret = 0;
+
+ if (pdata->enable)
+ ret = pdata->enable(dev);
+
+ dev_dbg(dev, "resumed\n");
+ return ret;
+}
+
+static const struct dev_pm_ops samsung_pd_pm_ops = {
+ .runtime_suspend = samsung_pd_runtime_suspend,
+ .runtime_resume = samsung_pd_runtime_resume,
+};
+
+static struct platform_driver samsung_pd_driver = {
+ .driver = {
+ .name = "samsung-pd",
+ .owner = THIS_MODULE,
+ .pm = &samsung_pd_pm_ops,
+ },
+ .probe = samsung_pd_probe,
+ .remove = __devexit_p(samsung_pd_remove),
+};
+
+static int __init samsung_pd_init(void)
+{
+ int ret;
+
+ ret = platform_driver_register(&samsung_pd_driver);
+ if (ret)
+ printk(KERN_ERR "%s: failed to add PD driver\n", __func__);
+
+ return ret;
+}
+arch_initcall(samsung_pd_init);
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c
index 27cfca59769..eaa57dc969a 100644
--- a/arch/arm/plat-samsung/pm.c
+++ b/arch/arm/plat-samsung/pm.c
@@ -136,15 +136,15 @@ static void s3c_pm_restore_uarts(void) { }
unsigned long s3c_irqwake_intmask = 0xffffffffL;
unsigned long s3c_irqwake_eintmask = 0xffffffffL;
-int s3c_irqext_wake(unsigned int irqno, unsigned int state)
+int s3c_irqext_wake(struct irq_data *data, unsigned int state)
{
- unsigned long bit = 1L << IRQ_EINT_BIT(irqno);
+ unsigned long bit = 1L << IRQ_EINT_BIT(data->irq);
if (!(s3c_irqwake_eintallow & bit))
return -ENOENT;
printk(KERN_INFO "wake %s for irq %d\n",
- state ? "enabled" : "disabled", irqno);
+ state ? "enabled" : "disabled", data->irq);
if (!state)
s3c_irqwake_eintmask |= bit;