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-rw-r--r--arch/arm/mach-s5pv210/Kconfig15
-rw-r--r--arch/arm/mach-s5pv210/Makefile1
-rw-r--r--arch/arm/mach-s5pv210/clock.c5
-rw-r--r--arch/arm/mach-s5pv210/common.c12
-rw-r--r--arch/arm/mach-s5pv210/dma.c46
-rw-r--r--arch/arm/mach-s5pv210/include/mach/entry-macro.S17
-rw-r--r--arch/arm/mach-s5pv210/include/mach/map.h4
-rw-r--r--arch/arm/mach-s5pv210/include/mach/regs-sys.h4
-rw-r--r--arch/arm/mach-s5pv210/include/mach/system.h21
-rw-r--r--arch/arm/mach-s5pv210/mach-aquila.c1
-rw-r--r--arch/arm/mach-s5pv210/mach-goni.c2
-rw-r--r--arch/arm/mach-s5pv210/mach-smdkc110.c14
-rw-r--r--arch/arm/mach-s5pv210/mach-smdkv210.c17
-rw-r--r--arch/arm/mach-s5pv210/setup-usb-phy.c90
14 files changed, 157 insertions, 92 deletions
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 2cdc42e838b..29594fc4fdf 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -65,6 +65,11 @@ config S5PV210_SETUP_SPI
help
Common setup code for SPI GPIO configurations.
+config S5PV210_SETUP_USB_PHY
+ bool
+ help
+ Common setup code for USB PHY controller
+
menu "S5PC110 Machines"
config MACH_AQUILA
@@ -107,6 +112,7 @@ config MACH_GONI
select S5PV210_SETUP_KEYPAD
select S5PV210_SETUP_SDHCI
select S5PV210_SETUP_FIMC
+ select S5PV210_SETUP_USB_PHY
help
Machine support for Samsung GONI board
S5PC110(MCP) is one of package option of S5PV210
@@ -118,6 +124,10 @@ config MACH_SMDKC110
select S3C_DEV_I2C2
select S3C_DEV_RTC
select S3C_DEV_WDT
+ select S5P_DEV_FIMC0
+ select S5P_DEV_FIMC1
+ select S5P_DEV_FIMC2
+ select S5P_DEV_MFC
select SAMSUNG_DEV_IDE
select S5PV210_SETUP_I2C1
select S5PV210_SETUP_I2C2
@@ -142,6 +152,11 @@ config MACH_SMDKV210
select S3C_DEV_I2C2
select S3C_DEV_RTC
select S3C_DEV_WDT
+ select S5P_DEV_FIMC0
+ select S5P_DEV_FIMC1
+ select S5P_DEV_FIMC2
+ select S5P_DEV_JPEG
+ select S5P_DEV_MFC
select SAMSUNG_DEV_ADC
select SAMSUNG_DEV_BACKLIGHT
select SAMSUNG_DEV_IDE
diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
index 76a121dd52b..1c4e41998a1 100644
--- a/arch/arm/mach-s5pv210/Makefile
+++ b/arch/arm/mach-s5pv210/Makefile
@@ -39,3 +39,4 @@ obj-$(CONFIG_S5PV210_SETUP_IDE) += setup-ide.o
obj-$(CONFIG_S5PV210_SETUP_KEYPAD) += setup-keypad.o
obj-$(CONFIG_S5PV210_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
obj-$(CONFIG_S5PV210_SETUP_SPI) += setup-spi.o
+obj-$(CONFIG_S5PV210_SETUP_USB_PHY) += setup-usb-phy.o
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index b9ec0c35379..09609d50961 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -340,6 +340,11 @@ static struct clk init_clocks_off[] = {
.enable = s5pv210_clk_ip0_ctrl,
.ctrlbit = (1 << 26),
}, {
+ .name = "jpeg",
+ .parent = &clk_hclk_dsys.clk,
+ .enable = s5pv210_clk_ip0_ctrl,
+ .ctrlbit = (1 << 28),
+ }, {
.name = "mfc",
.devname = "s5p-mfc",
.parent = &clk_pclk_psys.clk,
diff --git a/arch/arm/mach-s5pv210/common.c b/arch/arm/mach-s5pv210/common.c
index 9c1bcdcc12c..4c9e9027df9 100644
--- a/arch/arm/mach-s5pv210/common.c
+++ b/arch/arm/mach-s5pv210/common.c
@@ -142,14 +142,6 @@ static struct map_desc s5pv210_iodesc[] __initdata = {
}
};
-static void s5pv210_idle(void)
-{
- if (!need_resched())
- cpu_do_idle();
-
- local_irq_enable();
-}
-
void s5pv210_restart(char mode, const char *cmd)
{
__raw_writel(0x1, S5P_SWRESET);
@@ -247,10 +239,6 @@ core_initcall(s5pv210_core_init);
int __init s5pv210_init(void)
{
printk(KERN_INFO "S5PV210: Initializing architecture\n");
-
- /* set idle function */
- pm_idle = s5pv210_idle;
-
return device_register(&s5pv210_dev);
}
diff --git a/arch/arm/mach-s5pv210/dma.c b/arch/arm/mach-s5pv210/dma.c
index a6113e0267f..86ce62f6619 100644
--- a/arch/arm/mach-s5pv210/dma.c
+++ b/arch/arm/mach-s5pv210/dma.c
@@ -35,7 +35,7 @@
static u64 dma_dmamask = DMA_BIT_MASK(32);
-u8 pdma0_peri[] = {
+static u8 pdma0_peri[] = {
DMACH_UART0_RX,
DMACH_UART0_TX,
DMACH_UART1_RX,
@@ -66,28 +66,15 @@ u8 pdma0_peri[] = {
DMACH_SPDIF,
};
-struct dma_pl330_platdata s5pv210_pdma0_pdata = {
+static struct dma_pl330_platdata s5pv210_pdma0_pdata = {
.nr_valid_peri = ARRAY_SIZE(pdma0_peri),
.peri_id = pdma0_peri,
};
-struct amba_device s5pv210_device_pdma0 = {
- .dev = {
- .init_name = "dma-pl330.0",
- .dma_mask = &dma_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s5pv210_pdma0_pdata,
- },
- .res = {
- .start = S5PV210_PA_PDMA0,
- .end = S5PV210_PA_PDMA0 + SZ_4K,
- .flags = IORESOURCE_MEM,
- },
- .irq = {IRQ_PDMA0, NO_IRQ},
- .periphid = 0x00041330,
-};
+static AMBA_AHB_DEVICE(s5pv210_pdma0, "dma-pl330.0", 0x00041330,
+ S5PV210_PA_PDMA0, {IRQ_PDMA0}, &s5pv210_pdma0_pdata);
-u8 pdma1_peri[] = {
+static u8 pdma1_peri[] = {
DMACH_UART0_RX,
DMACH_UART0_TX,
DMACH_UART1_RX,
@@ -122,36 +109,23 @@ u8 pdma1_peri[] = {
DMACH_PCM2_TX,
};
-struct dma_pl330_platdata s5pv210_pdma1_pdata = {
+static struct dma_pl330_platdata s5pv210_pdma1_pdata = {
.nr_valid_peri = ARRAY_SIZE(pdma1_peri),
.peri_id = pdma1_peri,
};
-struct amba_device s5pv210_device_pdma1 = {
- .dev = {
- .init_name = "dma-pl330.1",
- .dma_mask = &dma_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s5pv210_pdma1_pdata,
- },
- .res = {
- .start = S5PV210_PA_PDMA1,
- .end = S5PV210_PA_PDMA1 + SZ_4K,
- .flags = IORESOURCE_MEM,
- },
- .irq = {IRQ_PDMA1, NO_IRQ},
- .periphid = 0x00041330,
-};
+static AMBA_AHB_DEVICE(s5pv210_pdma1, "dma-pl330.1", 0x00041330,
+ S5PV210_PA_PDMA1, {IRQ_PDMA1}, &s5pv210_pdma1_pdata);
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);
+ amba_device_register(&s5pv210_pdma0_device, &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);
+ amba_device_register(&s5pv210_pdma1_device, &iomem_resource);
return 0;
}
diff --git a/arch/arm/mach-s5pv210/include/mach/entry-macro.S b/arch/arm/mach-s5pv210/include/mach/entry-macro.S
deleted file mode 100644
index bebca1b5d0b..00000000000
--- a/arch/arm/mach-s5pv210/include/mach/entry-macro.S
+++ /dev/null
@@ -1,17 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/entry-macro.S
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Low-level IRQ helper macros for the Samsung S5PV210
- *
- * 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.
-*/
-
- .macro disable_fiq
- .endm
-
- .macro arch_ret_to_user, tmp1, tmp2
- .endm
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 89c34b8f73b..b7c8a1917ff 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -90,6 +90,8 @@
#define S5PV210_PA_FIMC1 0xFB300000
#define S5PV210_PA_FIMC2 0xFB400000
+#define S5PV210_PA_JPEG 0xFB600000
+
#define S5PV210_PA_SDO 0xF9000000
#define S5PV210_PA_VP 0xF9100000
#define S5PV210_PA_MIXER 0xF9200000
@@ -132,6 +134,8 @@
#define S5P_PA_SYSCON S5PV210_PA_SYSCON
#define S5P_PA_TIMER S5PV210_PA_TIMER
+#define S5P_PA_JPEG S5PV210_PA_JPEG
+
#define SAMSUNG_PA_ADC S5PV210_PA_ADC
#define SAMSUNG_PA_CFCON S5PV210_PA_CFCON
#define SAMSUNG_PA_KEYPAD S5PV210_PA_KEYPAD
diff --git a/arch/arm/mach-s5pv210/include/mach/regs-sys.h b/arch/arm/mach-s5pv210/include/mach/regs-sys.h
index 26691d39d0f..cccb1eddaa3 100644
--- a/arch/arm/mach-s5pv210/include/mach/regs-sys.h
+++ b/arch/arm/mach-s5pv210/include/mach/regs-sys.h
@@ -13,7 +13,3 @@
#define S5PV210_USB_PHY_CON (S3C_VA_SYS + 0xE80C)
#define S5PV210_USB_PHY0_EN (1 << 0)
#define S5PV210_USB_PHY1_EN (1 << 1)
-
-/* compatibility defines for s3c-hsotg driver */
-#define S3C64XX_OTHERS S5PV210_USB_PHY_CON
-#define S3C64XX_OTHERS_USBMASK S5PV210_USB_PHY0_EN
diff --git a/arch/arm/mach-s5pv210/include/mach/system.h b/arch/arm/mach-s5pv210/include/mach/system.h
deleted file mode 100644
index bf288ced860..00000000000
--- a/arch/arm/mach-s5pv210/include/mach/system.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* linux/arch/arm/mach-s5pv210/include/mach/system.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5PV210 - system support header
- *
- * 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_SYSTEM_H
-#define __ASM_ARCH_SYSTEM_H __FILE__
-
-static void arch_idle(void)
-{
- /* nothing here yet */
-}
-
-#endif /* __ASM_ARCH_SYSTEM_H */
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index 5e734d025a6..a9ea64e0da0 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -616,6 +616,7 @@ static struct platform_device *aquila_devices[] __initdata = {
&s5p_device_fimc0,
&s5p_device_fimc1,
&s5p_device_fimc2,
+ &s5p_device_fimc_md,
&s5pv210_device_iis0,
&wm8994_fixed_voltage0,
&wm8994_fixed_voltage1,
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index ff915261043..2cf5ed75f39 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -844,7 +844,7 @@ static struct s5p_fimc_isp_info goni_camera_sensors[] = {
},
};
-struct s5p_platform_fimc goni_fimc_md_platdata __initdata = {
+static struct s5p_platform_fimc goni_fimc_md_platdata __initdata = {
.isp_info = goni_camera_sensors,
.num_clients = ARRAY_SIZE(goni_camera_sensors),
};
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index b323983b2c5..dfc29236321 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -31,6 +31,7 @@
#include <plat/iic.h>
#include <plat/pm.h>
#include <plat/s5p-time.h>
+#include <plat/mfc.h>
#include "common.h"
@@ -94,6 +95,13 @@ static struct platform_device *smdkc110_devices[] __initdata = {
&s3c_device_i2c2,
&s3c_device_rtc,
&s3c_device_wdt,
+ &s5p_device_fimc0,
+ &s5p_device_fimc1,
+ &s5p_device_fimc2,
+ &s5p_device_fimc_md,
+ &s5p_device_mfc,
+ &s5p_device_mfc_l,
+ &s5p_device_mfc_r,
};
static struct i2c_board_info smdkc110_i2c_devs0[] __initdata = {
@@ -117,6 +125,11 @@ static void __init smdkc110_map_io(void)
s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
}
+static void __init smdkc110_reserve(void)
+{
+ s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
+}
+
static void __init smdkc110_machine_init(void)
{
s3c_pm_init();
@@ -145,4 +158,5 @@ MACHINE_START(SMDKC110, "SMDKC110")
.init_machine = smdkc110_machine_init,
.timer = &s5p_timer,
.restart = s5pv210_restart,
+ .reserve = &smdkc110_reserve,
MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index dff9ea7b5bb..91d4ad8bcc7 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -46,6 +46,7 @@
#include <plat/s5p-time.h>
#include <plat/backlight.h>
#include <plat/regs-fb-v4.h>
+#include <plat/mfc.h>
#include "common.h"
@@ -140,7 +141,7 @@ static struct dm9000_plat_data smdkv210_dm9000_platdata = {
.dev_addr = { 0x00, 0x09, 0xc0, 0xff, 0xec, 0x48 },
};
-struct platform_device smdkv210_dm9000 = {
+static struct platform_device smdkv210_dm9000 = {
.name = "dm9000",
.id = -1,
.num_resources = ARRAY_SIZE(smdkv210_dm9000_resources),
@@ -223,6 +224,14 @@ static struct platform_device *smdkv210_devices[] __initdata = {
&s3c_device_rtc,
&s3c_device_ts,
&s3c_device_wdt,
+ &s5p_device_fimc0,
+ &s5p_device_fimc1,
+ &s5p_device_fimc2,
+ &s5p_device_fimc_md,
+ &s5p_device_jpeg,
+ &s5p_device_mfc,
+ &s5p_device_mfc_l,
+ &s5p_device_mfc_r,
&s5pv210_device_ac97,
&s5pv210_device_iis0,
&s5pv210_device_spdif,
@@ -282,6 +291,11 @@ static void __init smdkv210_map_io(void)
s5p_set_timer_source(S5P_PWM2, S5P_PWM4);
}
+static void __init smdkv210_reserve(void)
+{
+ s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
+}
+
static void __init smdkv210_machine_init(void)
{
s3c_pm_init();
@@ -319,4 +333,5 @@ MACHINE_START(SMDKV210, "SMDKV210")
.init_machine = smdkv210_machine_init,
.timer = &s5p_timer,
.restart = s5pv210_restart,
+ .reserve = &smdkv210_reserve,
MACHINE_END
diff --git a/arch/arm/mach-s5pv210/setup-usb-phy.c b/arch/arm/mach-s5pv210/setup-usb-phy.c
new file mode 100644
index 00000000000..be39cf4aa91
--- /dev/null
+++ b/arch/arm/mach-s5pv210/setup-usb-phy.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@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 Foundationr
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <mach/map.h>
+#include <mach/regs-sys.h>
+#include <plat/cpu.h>
+#include <plat/regs-usb-hsotg-phy.h>
+#include <plat/usb-phy.h>
+
+static int s5pv210_usb_otgphy_init(struct platform_device *pdev)
+{
+ struct clk *xusbxti;
+ u32 phyclk;
+
+ writel(readl(S5PV210_USB_PHY_CON) | S5PV210_USB_PHY0_EN,
+ S5PV210_USB_PHY_CON);
+
+ /* set clock frequency for PLL */
+ phyclk = readl(S3C_PHYCLK) & ~S3C_PHYCLK_CLKSEL_MASK;
+
+ xusbxti = clk_get(&pdev->dev, "xusbxti");
+ if (xusbxti && !IS_ERR(xusbxti)) {
+ switch (clk_get_rate(xusbxti)) {
+ case 12 * MHZ:
+ phyclk |= S3C_PHYCLK_CLKSEL_12M;
+ break;
+ case 24 * MHZ:
+ phyclk |= S3C_PHYCLK_CLKSEL_24M;
+ break;
+ default:
+ case 48 * MHZ:
+ /* default reference clock */
+ break;
+ }
+ clk_put(xusbxti);
+ }
+
+ /* TODO: select external clock/oscillator */
+ writel(phyclk | S3C_PHYCLK_CLK_FORCE, S3C_PHYCLK);
+
+ /* set to normal OTG PHY */
+ writel((readl(S3C_PHYPWR) & ~S3C_PHYPWR_NORMAL_MASK), S3C_PHYPWR);
+ mdelay(1);
+
+ /* reset OTG PHY and Link */
+ writel(S3C_RSTCON_PHY | S3C_RSTCON_HCLK | S3C_RSTCON_PHYCLK,
+ S3C_RSTCON);
+ udelay(20); /* at-least 10uS */
+ writel(0, S3C_RSTCON);
+
+ return 0;
+}
+
+static int s5pv210_usb_otgphy_exit(struct platform_device *pdev)
+{
+ writel((readl(S3C_PHYPWR) | S3C_PHYPWR_ANALOG_POWERDOWN |
+ S3C_PHYPWR_OTG_DISABLE), S3C_PHYPWR);
+
+ writel(readl(S5PV210_USB_PHY_CON) & ~S5PV210_USB_PHY0_EN,
+ S5PV210_USB_PHY_CON);
+
+ return 0;
+}
+
+int s5p_usb_phy_init(struct platform_device *pdev, int type)
+{
+ if (type == S5P_USB_PHY_DEVICE)
+ return s5pv210_usb_otgphy_init(pdev);
+
+ return -EINVAL;
+}
+
+int s5p_usb_phy_exit(struct platform_device *pdev, int type)
+{
+ if (type == S5P_USB_PHY_DEVICE)
+ return s5pv210_usb_otgphy_exit(pdev);
+
+ return -EINVAL;
+}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-25 16:45:21 +0000