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-rw-r--r--arch/arm/mach-s5pv210/clock.c107
-rw-r--r--arch/arm/mach-s5pv210/common.c19
-rw-r--r--arch/arm/mach-s5pv210/dma.c241
-rw-r--r--arch/arm/mach-s5pv210/include/mach/irqs.h2
4 files changed, 138 insertions, 231 deletions
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index 04c9b578e62..d8df6688706 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -810,46 +810,6 @@ static struct clksrc_clk clksrcs[] = {
.reg_div = { .reg = S5P_CLK_DIV6, .shift = 12, .size = 3 },
}, {
.clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.0",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 12),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.1",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 13),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.2",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 14),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 24, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 24, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .devname = "s5pv210-uart.3",
- .enable = s5pv210_clk_mask0_ctrl,
- .ctrlbit = (1 << 15),
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC4, .shift = 28, .size = 4 },
- .reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
- }, {
- .clk = {
.name = "sclk_fimc",
.devname = "s5pv210-fimc.0",
.enable = s5pv210_clk_mask1_ctrl,
@@ -1023,6 +983,61 @@ static struct clksrc_clk clksrcs[] = {
},
};
+static struct clksrc_clk clk_sclk_uart0 = {
+ .clk = {
+ .name = "uclk1",
+ .devname = "s5pv210-uart.0",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 12),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_uart1 = {
+ .clk = {
+ .name = "uclk1",
+ .devname = "s5pv210-uart.1",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 13),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 20, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 20, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_uart2 = {
+ .clk = {
+ .name = "uclk1",
+ .devname = "s5pv210-uart.2",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 14),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 24, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 24, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_uart3 = {
+ .clk = {
+ .name = "uclk1",
+ .devname = "s5pv210-uart.3",
+ .enable = s5pv210_clk_mask0_ctrl,
+ .ctrlbit = (1 << 15),
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P_CLK_SRC4, .shift = 28, .size = 4 },
+ .reg_div = { .reg = S5P_CLK_DIV4, .shift = 28, .size = 4 },
+};
+
+static struct clksrc_clk *clksrc_cdev[] = {
+ &clk_sclk_uart0,
+ &clk_sclk_uart1,
+ &clk_sclk_uart2,
+ &clk_sclk_uart3,
+};
+
/* Clock initialisation code */
static struct clksrc_clk *sysclks[] = {
&clk_mout_apll,
@@ -1262,6 +1277,14 @@ static struct clk *clks[] __initdata = {
&clk_pcmcdclk2,
};
+static struct clk_lookup s5pv210_clk_lookup[] = {
+ CLKDEV_INIT(NULL, "clk_uart_baud0", &clk_p),
+ CLKDEV_INIT("s5pv210-uart.0", "clk_uart_baud1", &clk_sclk_uart0.clk),
+ CLKDEV_INIT("s5pv210-uart.1", "clk_uart_baud1", &clk_sclk_uart1.clk),
+ CLKDEV_INIT("s5pv210-uart.2", "clk_uart_baud1", &clk_sclk_uart2.clk),
+ CLKDEV_INIT("s5pv210-uart.3", "clk_uart_baud1", &clk_sclk_uart3.clk),
+};
+
void __init s5pv210_register_clocks(void)
{
int ptr;
@@ -1274,11 +1297,15 @@ void __init s5pv210_register_clocks(void)
for (ptr = 0; ptr < ARRAY_SIZE(sclk_tv); ptr++)
s3c_register_clksrc(sclk_tv[ptr], 1);
+ for (ptr = 0; ptr < ARRAY_SIZE(clksrc_cdev); ptr++)
+ s3c_register_clksrc(clksrc_cdev[ptr], 1);
+
s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
+ clkdev_add_table(s5pv210_clk_lookup, ARRAY_SIZE(s5pv210_clk_lookup));
s3c24xx_register_clock(&dummy_apb_pclk);
s3c_pwmclk_init();
diff --git a/arch/arm/mach-s5pv210/common.c b/arch/arm/mach-s5pv210/common.c
index 0ec393305d7..9c1bcdcc12c 100644
--- a/arch/arm/mach-s5pv210/common.c
+++ b/arch/arm/mach-s5pv210/common.c
@@ -254,28 +254,9 @@ int __init s5pv210_init(void)
return device_register(&s5pv210_dev);
}
-static struct s3c24xx_uart_clksrc s5pv210_serial_clocks[] = {
- [0] = {
- .name = "pclk",
- .divisor = 1,
- .min_baud = 0,
- .max_baud = 0,
- },
-};
-
/* uart registration process */
void __init s5pv210_init_uarts(struct s3c2410_uartcfg *cfg, int no)
{
- struct s3c2410_uartcfg *tcfg = cfg;
- u32 ucnt;
-
- for (ucnt = 0; ucnt < no; ucnt++, tcfg++) {
- if (!tcfg->clocks) {
- tcfg->clocks = s5pv210_serial_clocks;
- tcfg->clocks_size = ARRAY_SIZE(s5pv210_serial_clocks);
- }
- }
-
s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no);
}
diff --git a/arch/arm/mach-s5pv210/dma.c b/arch/arm/mach-s5pv210/dma.c
index 86b749c18b7..a6113e0267f 100644
--- a/arch/arm/mach-s5pv210/dma.c
+++ b/arch/arm/mach-s5pv210/dma.c
@@ -35,90 +35,40 @@
static u64 dma_dmamask = DMA_BIT_MASK(32);
-struct dma_pl330_peri pdma0_peri[28] = {
- {
- .peri_id = (u8)DMACH_UART0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART2_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART2_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART3_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART3_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_I2S0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S0S_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_SPI0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_SPI0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_SPI1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_SPI1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_AC97_MICIN,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_AC97_PCMIN,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_AC97_PCMOUT,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_PWM,
- }, {
- .peri_id = (u8)DMACH_SPDIF,
- .rqtype = MEMTODEV,
- },
+u8 pdma0_peri[] = {
+ DMACH_UART0_RX,
+ DMACH_UART0_TX,
+ DMACH_UART1_RX,
+ DMACH_UART1_TX,
+ DMACH_UART2_RX,
+ DMACH_UART2_TX,
+ DMACH_UART3_RX,
+ DMACH_UART3_TX,
+ DMACH_MAX,
+ DMACH_I2S0_RX,
+ DMACH_I2S0_TX,
+ DMACH_I2S0S_TX,
+ DMACH_I2S1_RX,
+ DMACH_I2S1_TX,
+ DMACH_MAX,
+ DMACH_MAX,
+ DMACH_SPI0_RX,
+ DMACH_SPI0_TX,
+ DMACH_SPI1_RX,
+ DMACH_SPI1_TX,
+ DMACH_MAX,
+ DMACH_MAX,
+ DMACH_AC97_MICIN,
+ DMACH_AC97_PCMIN,
+ DMACH_AC97_PCMOUT,
+ DMACH_MAX,
+ DMACH_PWM,
+ DMACH_SPDIF,
};
struct dma_pl330_platdata s5pv210_pdma0_pdata = {
.nr_valid_peri = ARRAY_SIZE(pdma0_peri),
- .peri = pdma0_peri,
+ .peri_id = pdma0_peri,
};
struct amba_device s5pv210_device_pdma0 = {
@@ -137,102 +87,44 @@ struct amba_device s5pv210_device_pdma0 = {
.periphid = 0x00041330,
};
-struct dma_pl330_peri pdma1_peri[32] = {
- {
- .peri_id = (u8)DMACH_UART0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART2_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART2_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_UART3_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_UART3_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_I2S0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S0S_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_I2S2_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_I2S2_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_SPI0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_SPI0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_SPI1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_SPI1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_MAX,
- }, {
- .peri_id = (u8)DMACH_PCM0_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_PCM0_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_PCM1_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_PCM1_TX,
- .rqtype = MEMTODEV,
- }, {
- .peri_id = (u8)DMACH_MSM_REQ0,
- }, {
- .peri_id = (u8)DMACH_MSM_REQ1,
- }, {
- .peri_id = (u8)DMACH_MSM_REQ2,
- }, {
- .peri_id = (u8)DMACH_MSM_REQ3,
- }, {
- .peri_id = (u8)DMACH_PCM2_RX,
- .rqtype = DEVTOMEM,
- }, {
- .peri_id = (u8)DMACH_PCM2_TX,
- .rqtype = MEMTODEV,
- },
+u8 pdma1_peri[] = {
+ DMACH_UART0_RX,
+ DMACH_UART0_TX,
+ DMACH_UART1_RX,
+ DMACH_UART1_TX,
+ DMACH_UART2_RX,
+ DMACH_UART2_TX,
+ DMACH_UART3_RX,
+ DMACH_UART3_TX,
+ DMACH_MAX,
+ DMACH_I2S0_RX,
+ DMACH_I2S0_TX,
+ DMACH_I2S0S_TX,
+ DMACH_I2S1_RX,
+ DMACH_I2S1_TX,
+ DMACH_I2S2_RX,
+ DMACH_I2S2_TX,
+ DMACH_SPI0_RX,
+ DMACH_SPI0_TX,
+ DMACH_SPI1_RX,
+ DMACH_SPI1_TX,
+ DMACH_MAX,
+ DMACH_MAX,
+ DMACH_PCM0_RX,
+ DMACH_PCM0_TX,
+ DMACH_PCM1_RX,
+ DMACH_PCM1_TX,
+ DMACH_MSM_REQ0,
+ DMACH_MSM_REQ1,
+ DMACH_MSM_REQ2,
+ DMACH_MSM_REQ3,
+ DMACH_PCM2_RX,
+ DMACH_PCM2_TX,
};
struct dma_pl330_platdata s5pv210_pdma1_pdata = {
.nr_valid_peri = ARRAY_SIZE(pdma1_peri),
- .peri = pdma1_peri,
+ .peri_id = pdma1_peri,
};
struct amba_device s5pv210_device_pdma1 = {
@@ -253,7 +145,12 @@ struct amba_device s5pv210_device_pdma1 = {
static int __init s5pv210_dma_init(void)
{
+ dma_cap_set(DMA_SLAVE, s5pv210_pdma0_pdata.cap_mask);
+ dma_cap_set(DMA_CYCLIC, s5pv210_pdma0_pdata.cap_mask);
amba_device_register(&s5pv210_device_pdma0, &iomem_resource);
+
+ dma_cap_set(DMA_SLAVE, s5pv210_pdma1_pdata.cap_mask);
+ dma_cap_set(DMA_CYCLIC, s5pv210_pdma1_pdata.cap_mask);
amba_device_register(&s5pv210_device_pdma1, &iomem_resource);
return 0;
diff --git a/arch/arm/mach-s5pv210/include/mach/irqs.h b/arch/arm/mach-s5pv210/include/mach/irqs.h
index 5e0de3a31f3..e777e010ed2 100644
--- a/arch/arm/mach-s5pv210/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv210/include/mach/irqs.h
@@ -118,6 +118,8 @@
#define IRQ_MDNIE3 S5P_IRQ_VIC3(8)
#define IRQ_VIC_END S5P_IRQ_VIC3(31)
+#define IRQ_TIMER_BASE (11)
+
#define S5P_EINT_BASE1 (S5P_IRQ_VIC0(0))
#define S5P_EINT_BASE2 (IRQ_VIC_END + 1)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-16 19:13:36 +0000