[PATCH V6 09/17] ST SPEAr: Adding machine support for rtc-spear
Viresh Kumar
viresh.kumar at st.com
Tue Mar 1 06:27:37 EST 2011
From: Rajeev Kumar <rajeev-dlh.kumar at st.com>
Reviewed-by: Stanley Miao <stanley.miao at windriver.com>
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar at st.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim at st.com>
Signed-off-by: Viresh Kumar <viresh.kumar at st.com>
---
arch/arm/mach-spear13xx/include/mach/generic.h | 1 +
arch/arm/mach-spear13xx/spear1300_evb.c | 1 +
arch/arm/mach-spear13xx/spear1310_evb.c | 1 +
arch/arm/mach-spear13xx/spear13xx.c | 19 +++++++++++++++++++
arch/arm/mach-spear3xx/include/mach/generic.h | 1 +
arch/arm/mach-spear3xx/spear300_evb.c | 1 +
arch/arm/mach-spear3xx/spear310_evb.c | 1 +
arch/arm/mach-spear3xx/spear320_evb.c | 1 +
arch/arm/mach-spear3xx/spear3xx.c | 19 +++++++++++++++++++
arch/arm/mach-spear6xx/include/mach/generic.h | 1 +
arch/arm/mach-spear6xx/spear600_evb.c | 1 +
arch/arm/mach-spear6xx/spear6xx.c | 19 +++++++++++++++++++
12 files changed, 66 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-spear13xx/include/mach/generic.h b/arch/arm/mach-spear13xx/include/mach/generic.h
index de9de17..b598236 100644
--- a/arch/arm/mach-spear13xx/include/mach/generic.h
+++ b/arch/arm/mach-spear13xx/include/mach/generic.h
@@ -223,6 +223,7 @@ extern struct pmx_dev pmx_uart1_modem;
/* Add spear13xx family device structure declarations here */
extern struct amba_device spear13xx_gpio_device[];
extern struct amba_device spear13xx_uart_device;
+extern struct platform_device spear13xx_rtc_device;
extern struct sys_timer spear13xx_timer;
/* Add spear13xx family function declarations here */
diff --git a/arch/arm/mach-spear13xx/spear1300_evb.c b/arch/arm/mach-spear13xx/spear1300_evb.c
index 4799ae1..796d04c 100644
--- a/arch/arm/mach-spear13xx/spear1300_evb.c
+++ b/arch/arm/mach-spear13xx/spear1300_evb.c
@@ -44,6 +44,7 @@ static struct amba_device *amba_devs[] __initdata = {
};
static struct platform_device *plat_devs[] __initdata = {
+ &spear13xx_rtc_device,
};
#ifdef CONFIG_PCIEPORTBUS
diff --git a/arch/arm/mach-spear13xx/spear1310_evb.c b/arch/arm/mach-spear13xx/spear1310_evb.c
index 2e74879..1eea995 100644
--- a/arch/arm/mach-spear13xx/spear1310_evb.c
+++ b/arch/arm/mach-spear13xx/spear1310_evb.c
@@ -59,6 +59,7 @@ static struct amba_device *amba_devs[] __initdata = {
static struct platform_device *plat_devs[] __initdata = {
/* spear13xx specific devices */
+ &spear13xx_rtc_device,
/* spear1310 specific devices */
&spear1310_can0_device,
diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c
index 6c2525a..e9ba888 100644
--- a/arch/arm/mach-spear13xx/spear13xx.c
+++ b/arch/arm/mach-spear13xx/spear13xx.c
@@ -76,6 +76,25 @@ struct amba_device spear13xx_uart_device = {
.irq = {IRQ_UART, NO_IRQ},
};
+/* rtc device registration */
+static struct resource rtc_resources[] = {
+ {
+ .start = SPEAR13XX_RTC_BASE,
+ .end = SPEAR13XX_RTC_BASE + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device spear13xx_rtc_device = {
+ .name = "rtc-spear",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(rtc_resources),
+ .resource = rtc_resources,
+};
+
#ifdef CONFIG_PCIEPORTBUS
/* PCIE0 clock always needs to be enabled if any of the three PCIE port
* have to be used. So call this function from the board initilization
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index e8dfbb5..73f3f3b 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h
@@ -34,6 +34,7 @@
extern struct amba_device spear3xx_gpio_device;
extern struct amba_device spear3xx_uart_device;
extern struct amba_device spear3xx_wdt_device;
+extern struct platform_device spear3xx_rtc_device;
extern struct sys_timer spear3xx_timer;
/* Add spear3xx family function declarations here */
diff --git a/arch/arm/mach-spear3xx/spear300_evb.c b/arch/arm/mach-spear3xx/spear300_evb.c
index f4fd6db..e4a9a4f 100644
--- a/arch/arm/mach-spear3xx/spear300_evb.c
+++ b/arch/arm/mach-spear3xx/spear300_evb.c
@@ -44,6 +44,7 @@ static struct amba_device *amba_devs[] __initdata = {
static struct platform_device *plat_devs[] __initdata = {
/* spear3xx specific devices */
+ &spear3xx_rtc_device,
/* spear300 specific devices */
};
diff --git a/arch/arm/mach-spear3xx/spear310_evb.c b/arch/arm/mach-spear3xx/spear310_evb.c
index 8d5becb..97c9551 100644
--- a/arch/arm/mach-spear3xx/spear310_evb.c
+++ b/arch/arm/mach-spear3xx/spear310_evb.c
@@ -87,6 +87,7 @@ static struct amba_device *amba_devs[] __initdata = {
static struct platform_device *plat_devs[] __initdata = {
/* spear3xx specific devices */
+ &spear3xx_rtc_device,
/* spear310 specific devices */
&spear310_emi_nor_device,
diff --git a/arch/arm/mach-spear3xx/spear320_evb.c b/arch/arm/mach-spear3xx/spear320_evb.c
index 8addd5f..17248f4 100644
--- a/arch/arm/mach-spear3xx/spear320_evb.c
+++ b/arch/arm/mach-spear3xx/spear320_evb.c
@@ -81,6 +81,7 @@ static struct amba_device *amba_devs[] __initdata = {
static struct platform_device *plat_devs[] __initdata = {
/* spear3xx specific devices */
+ &spear3xx_rtc_device,
/* spear320 specific devices */
&spear320_can0_device,
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index b07c659..6e8bcd0 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -66,6 +66,25 @@ struct amba_device spear3xx_wdt_device = {
},
};
+/* rtc device registration */
+static struct resource rtc_resources[] = {
+ {
+ .start = SPEAR3XX_ICM3_RTC_BASE,
+ .end = SPEAR3XX_ICM3_RTC_BASE + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = SPEAR3XX_IRQ_BASIC_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device spear3xx_rtc_device = {
+ .name = "rtc-spear",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(rtc_resources),
+ .resource = rtc_resources,
+};
+
/* Do spear3xx familiy common initialization part here */
void __init spear3xx_init(void)
{
diff --git a/arch/arm/mach-spear6xx/include/mach/generic.h b/arch/arm/mach-spear6xx/include/mach/generic.h
index 0d17e65..9b7a758 100644
--- a/arch/arm/mach-spear6xx/include/mach/generic.h
+++ b/arch/arm/mach-spear6xx/include/mach/generic.h
@@ -32,6 +32,7 @@
extern struct amba_device gpio_device[];
extern struct amba_device uart_device[];
extern struct amba_device wdt_device;
+extern struct platform_device rtc_device;
extern struct sys_timer spear6xx_timer;
/* Add spear6xx family function declarations here */
diff --git a/arch/arm/mach-spear6xx/spear600_evb.c b/arch/arm/mach-spear6xx/spear600_evb.c
index 6730868..2b8cd87 100644
--- a/arch/arm/mach-spear6xx/spear600_evb.c
+++ b/arch/arm/mach-spear6xx/spear600_evb.c
@@ -26,6 +26,7 @@ static struct amba_device *amba_devs[] __initdata = {
};
static struct platform_device *plat_devs[] __initdata = {
+ &rtc_device,
};
static void __init spear600_evb_init(void)
diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c
index 3842545..f976377 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c
@@ -111,6 +111,25 @@ struct amba_device wdt_device = {
},
};
+/* rtc device registration */
+static struct resource rtc_resources[] = {
+ {
+ .start = SPEAR6XX_ICM3_RTC_BASE,
+ .end = SPEAR6XX_ICM3_RTC_BASE + SZ_4K - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_BASIC_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device rtc_device = {
+ .name = "rtc-spear",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(rtc_resources),
+ .resource = rtc_resources,
+};
+
/* This will add devices, and do machine specific tasks */
void __init spear6xx_init(void)
{
--
1.7.2.2
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