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-rw-r--r--arch/arm/mach-mx3/Kconfig4
-rw-r--r--arch/arm/mach-mx3/devices-imx31.h4
-rw-r--r--arch/arm/mach-mx3/devices-imx35.h4
-rw-r--r--arch/arm/mach-mx3/devices.c33
-rw-r--r--arch/arm/mach-mx3/devices.h1
-rw-r--r--arch/arm/mach-mx3/mach-cpuimx35.c6
-rw-r--r--arch/arm/mach-mx3/mach-pcm037.c2
-rw-r--r--arch/arm/mach-mx3/mach-pcm043.c2
-rw-r--r--arch/arm/mach-mx3/mx31lite-db.c2
-rw-r--r--arch/arm/plat-mxc/devices/platform-imx2-wdt.c10
10 files changed, 26 insertions, 42 deletions
diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index 157348354b7f..bcfcf9ad76e5 100644
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -51,6 +51,7 @@ config MACH_PCM037
bool "Support Phytec pcm037 (i.MX31) platforms"
select SOC_IMX31
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+ select IMX_HAVE_PLATFORM_IMX2_WDT
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_EHCI
@@ -75,6 +76,7 @@ config MACH_MX31LITE
bool "Support MX31 LITEKIT (LogicPD)"
select SOC_IMX31
select MXC_ULPI if USB_ULPI
+ select IMX_HAVE_PLATFORM_IMX2_WDT
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_EHCI
select IMX_HAVE_PLATFORM_MXC_MMC
@@ -143,6 +145,7 @@ config MACH_PCM043
bool "Support Phytec pcm043 (i.MX35) platforms"
select SOC_IMX35
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+ select IMX_HAVE_PLATFORM_IMX2_WDT
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_SSI
select IMX_HAVE_PLATFORM_IMX_UART
@@ -193,6 +196,7 @@ config MACH_EUKREA_CPUIMX35
bool "Support Eukrea CPUIMX35 Platform"
select SOC_IMX35
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+ select IMX_HAVE_PLATFORM_IMX2_WDT
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_MXC_EHCI
diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h
index 6571dd795e97..109f0bc3b524 100644
--- a/arch/arm/mach-mx3/devices-imx31.h
+++ b/arch/arm/mach-mx3/devices-imx31.h
@@ -13,6 +13,10 @@ extern const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data __initconst;
#define imx31_add_fsl_usb2_udc(pdata) \
imx_add_fsl_usb2_udc(&imx31_fsl_usb2_udc_data, pdata)
+extern const struct imx_imx2_wdt_data imx31_imx2_wdt_data __initconst;
+#define imx31_add_imx2_wdt(pdata) \
+ imx_add_imx2_wdt(&imx31_imx2_wdt_data)
+
extern const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst;
#define imx31_add_imx_i2c(id, pdata) \
imx_add_imx_i2c(&imx31_imx_i2c_data[id], pdata)
diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h
index 849c48a2c472..763ee9754773 100644
--- a/arch/arm/mach-mx3/devices-imx35.h
+++ b/arch/arm/mach-mx3/devices-imx35.h
@@ -23,6 +23,10 @@ extern const struct imx_flexcan_data imx35_flexcan_data[] __initconst;
#define imx35_add_flexcan0(pdata) imx35_add_flexcan(0, pdata)
#define imx35_add_flexcan1(pdata) imx35_add_flexcan(1, pdata)
+extern const struct imx_imx2_wdt_data imx35_imx2_wdt_data __initconst;
+#define imx35_add_imx2_wdt(pdata) \
+ imx_add_imx2_wdt(&imx35_imx2_wdt_data)
+
extern const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst;
#define imx35_add_imx_i2c(id, pdata) \
imx_add_imx_i2c(&imx35_imx_i2c_data[id], pdata)
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index c122c0faaaa5..448fe5614e4f 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -95,19 +95,6 @@ struct platform_device mx3_camera = {
},
};
-static struct resource imx_wdt_resources[] = {
- {
- .flags = IORESOURCE_MEM,
- },
-};
-
-struct platform_device imx_wdt_device0 = {
- .name = "imx2-wdt",
- .id = 0,
- .num_resources = ARRAY_SIZE(imx_wdt_resources),
- .resource = imx_wdt_resources,
-};
-
static struct resource imx_rtc_resources[] = {
{
.start = MX31_RTC_BASE_ADDR,
@@ -145,23 +132,3 @@ struct platform_device imx_kpp_device = {
.num_resources = ARRAY_SIZE(imx_kpp_resources),
.resource = imx_kpp_resources,
};
-
-static int __init mx3_devices_init(void)
-{
-#if defined(CONFIG_ARCH_MX31)
- if (cpu_is_mx31()) {
- imx_wdt_resources[0].start = MX31_WDOG_BASE_ADDR;
- imx_wdt_resources[0].end = MX31_WDOG_BASE_ADDR + 0x3fff;
- }
-#endif
-#if defined(CONFIG_ARCH_MX35)
- if (cpu_is_mx35()) {
- imx_wdt_resources[0].start = MX35_WDOG_BASE_ADDR;
- imx_wdt_resources[0].end = MX35_WDOG_BASE_ADDR + 0x3fff;
- }
-#endif
-
- return 0;
-}
-
-subsys_initcall(mx3_devices_init);
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index 1bc2918ba04c..2f9f87725e7b 100644
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -1,6 +1,5 @@
extern struct platform_device mx3_ipu;
extern struct platform_device mx3_fb;
extern struct platform_device mx3_camera;
-extern struct platform_device imx_wdt_device0;
extern struct platform_device imx_rtc_device0;
extern struct platform_device imx_kpp_device;
diff --git a/arch/arm/mach-mx3/mach-cpuimx35.c b/arch/arm/mach-mx3/mach-cpuimx35.c
index 0af1e84d8f9d..dda19883ffe2 100644
--- a/arch/arm/mach-mx3/mach-cpuimx35.c
+++ b/arch/arm/mach-mx3/mach-cpuimx35.c
@@ -72,10 +72,6 @@ static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = {
},
};
-static struct platform_device *devices[] __initdata = {
- &imx_wdt_device0,
-};
-
static struct pad_desc eukrea_cpuimx35_pads[] = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
@@ -156,7 +152,7 @@ static void __init mxc_board_init(void)
ARRAY_SIZE(eukrea_cpuimx35_pads));
imx35_add_fec(NULL);
- platform_add_devices(devices, ARRAY_SIZE(devices));
+ imx35_add_imx2_wdt(NULL);
imx35_add_imx_uart0(&uart_pdata);
imx35_add_mxc_nand(&eukrea_cpuimx35_nand_board_info);
diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-mx3/mach-pcm037.c
index 2d297436820b..cb657692b805 100644
--- a/arch/arm/mach-mx3/mach-pcm037.c
+++ b/arch/arm/mach-mx3/mach-pcm037.c
@@ -440,7 +440,6 @@ static int __init pcm037_camera_alloc_dma(const size_t buf_size)
static struct platform_device *devices[] __initdata = {
&pcm037_flash,
&pcm037_sram_device,
- &imx_wdt_device0,
&pcm037_mt9t031,
&pcm037_mt9v022,
};
@@ -606,6 +605,7 @@ static void __init mxc_board_init(void)
platform_add_devices(devices, ARRAY_SIZE(devices));
+ imx31_add_imx2_wdt(NULL);
imx31_add_imx_uart0(&uart_pdata);
/* XXX: should't this have .flags = 0 (i.e. no RTSCTS) on PCM037_EET? */
imx31_add_imx_uart1(&uart_pdata);
diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-mx3/mach-pcm043.c
index f9e7da98b107..f2f2fd036273 100644
--- a/arch/arm/mach-mx3/mach-pcm043.c
+++ b/arch/arm/mach-mx3/mach-pcm043.c
@@ -138,7 +138,6 @@ static struct i2c_board_info pcm043_i2c_devices[] = {
static struct platform_device *devices[] __initdata = {
&pcm043_flash,
- &imx_wdt_device0,
};
static struct pad_desc pcm043_pads[] = {
@@ -362,6 +361,7 @@ static void __init mxc_board_init(void)
imx35_add_fec(NULL);
platform_add_devices(devices, ARRAY_SIZE(devices));
+ imx35_add_imx2_wdt(NULL);
imx35_add_imx_uart0(&uart_pdata);
imx35_add_mxc_nand(&pcm037_nand_board_info);
diff --git a/arch/arm/mach-mx3/mx31lite-db.c b/arch/arm/mach-mx3/mx31lite-db.c
index a06161edba3f..3124ea837ac7 100644
--- a/arch/arm/mach-mx3/mx31lite-db.c
+++ b/arch/arm/mach-mx3/mx31lite-db.c
@@ -199,6 +199,6 @@ void __init mx31lite_db_init(void)
imx31_add_mxc_mmc(0, &mmc_pdata);
imx31_add_spi_imx0(&spi0_pdata);
platform_device_register(&litekit_led_device);
- mxc_register_device(&imx_wdt_device0, NULL);
+ imx31_add_imx2_wdt(NULL);
mxc_register_device(&imx_rtc_device0, NULL);
}
diff --git a/arch/arm/plat-mxc/devices/platform-imx2-wdt.c b/arch/arm/plat-mxc/devices/platform-imx2-wdt.c
index d2c97aae1eee..c61bd4e63149 100644
--- a/arch/arm/plat-mxc/devices/platform-imx2-wdt.c
+++ b/arch/arm/plat-mxc/devices/platform-imx2-wdt.c
@@ -31,6 +31,16 @@ const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst =
imx_imx2_wdt_data_entry_single(MX27, SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX27 */
+#ifdef CONFIG_SOC_IMX31
+const struct imx_imx2_wdt_data imx31_imx2_wdt_data __initconst =
+ imx_imx2_wdt_data_entry_single(MX31, SZ_16K);
+#endif /* ifdef CONFIG_SOC_IMX31 */
+
+#ifdef CONFIG_SOC_IMX35
+const struct imx_imx2_wdt_data imx35_imx2_wdt_data __initconst =
+ imx_imx2_wdt_data_entry_single(MX35, SZ_16K);
+#endif /* ifdef CONFIG_SOC_IMX35 */
+
struct platform_device *__init imx_add_imx2_wdt(
const struct imx_imx2_wdt_data *data)
{
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