davinci: remove watchdog from soc_info

watchdog info is not needed in soc_info, platform_device can
be used directly in core code.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

6 files changed, 5 insertions, 12 deletions

diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 7a2f8ae89be2..385e8332fc2f 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -216,6 +216,8 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
 
 static struct resource wdt_resources[] = {
         {
+                .start  = DAVINCI_WDOG_BASE,
+                .end    = DAVINCI_WDOG_BASE + SZ_1K - 1,
                 .flags  = IORESOURCE_MEM,
         },
 };
@@ -229,11 +231,6 @@ struct platform_device davinci_wdt_device = {
 
 static void davinci_init_wdt(void)
 {
-        struct davinci_soc_info *soc_info = &davinci_soc_info;
-
-        wdt_resources[0].start = (resource_size_t)soc_info->wdt_base;
-        wdt_resources[0].end = (resource_size_t)soc_info->wdt_base + SZ_1K - 1;
-
         platform_device_register(&davinci_wdt_device);
 }
 
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 373f0c4003a5..48f33e420517 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -727,7 +727,6 @@ static struct davinci_soc_info davinci_soc_info_dm355 = {
         .intc_irq_prios         = dm355_default_priorities,
         .intc_irq_num           = DAVINCI_N_AINTC_IRQ,
         .timer_info             = &dm355_timer_info,
-        .wdt_base               = IO_ADDRESS(DAVINCI_WDOG_BASE),
         .gpio_base              = IO_ADDRESS(DAVINCI_GPIO_BASE),
         .gpio_num               = 104,
         .gpio_irq               = IRQ_DM355_GPIOBNK0,
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 7d51263caf1e..d20e447a8b4f 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -660,7 +660,6 @@ static struct davinci_soc_info davinci_soc_info_dm644x = {
         .intc_irq_prios         = dm644x_default_priorities,
         .intc_irq_num           = DAVINCI_N_AINTC_IRQ,
         .timer_info             = &dm644x_timer_info,
-        .wdt_base               = IO_ADDRESS(DAVINCI_WDOG_BASE),
         .gpio_base              = IO_ADDRESS(DAVINCI_GPIO_BASE),
         .gpio_num               = 71,
         .gpio_irq               = IRQ_GPIOBNK0,
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 1391513b7381..2c76a4d47bfb 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -691,7 +691,6 @@ static struct davinci_soc_info davinci_soc_info_dm646x = {
         .intc_irq_prios         = dm646x_default_priorities,
         .intc_irq_num           = DAVINCI_N_AINTC_IRQ,
         .timer_info             = &dm646x_timer_info,
-        .wdt_base               = IO_ADDRESS(DAVINCI_WDOG_BASE),
         .gpio_base              = IO_ADDRESS(DAVINCI_GPIO_BASE),
         .gpio_num               = 43, /* Only 33 usable */
         .gpio_irq               = IRQ_DM646X_GPIOBNK0,
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index a1f03b606d8f..b21393b24d65 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -60,7 +60,6 @@ struct davinci_soc_info {
         u8                              *intc_irq_prios;
         unsigned long                   intc_irq_num;
         struct davinci_timer_info       *timer_info;
-        void __iomem                    *wdt_base;
         void __iomem                    *gpio_base;
         unsigned                        gpio_num;
         unsigned                        gpio_irq;
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index ca85d1871762..0d1b6d407b46 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -406,11 +406,11 @@ struct sys_timer davinci_timer = {
 void davinci_watchdog_reset(void)
 {
         u32 tgcr, wdtcr;
-        struct davinci_soc_info *soc_info = &davinci_soc_info;
-        void __iomem *base = soc_info->wdt_base;
+        struct platform_device *pdev = &davinci_wdt_device;
+        void __iomem *base = IO_ADDRESS(pdev->resource[0].start);
         struct clk *wd_clk;
 
-        wd_clk = clk_get(&davinci_wdt_device.dev, NULL);
+        wd_clk = clk_get(&pdev->dev, NULL);
         if (WARN_ON(IS_ERR(wd_clk)))
                 return;
         clk_enable(wd_clk);