[PATCH V4 17/62] ST SPEAr: Adding machine support for rtc-spear
From: Viresh Kumar <hidden>
Date: 2011-01-18 07:11:44
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
From: Rajeev Kumar <redacted> Signed-off-by: Rajeev Kumar <redacted> Signed-off-by: Shiraz Hashim <redacted> Signed-off-by: Viresh Kumar <redacted> --- arch/arm/mach-spear13xx/include/mach/generic.h | 1 + arch/arm/mach-spear13xx/spear1300_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 +++++++++++++++++++ 11 files changed, 65 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-spear13xx/include/mach/generic.h b/arch/arm/mach-spear13xx/include/mach/generic.h
index 5c0f042..bf032f6 100644
--- a/arch/arm/mach-spear13xx/include/mach/generic.h
+++ b/arch/arm/mach-spear13xx/include/mach/generic.h@@ -30,6 +30,7 @@ /* Add spear13xx family device structure declarations here */ extern struct amba_device spear13xx_uart_device; +extern struct platform_device spear13xx_rtc_device; extern struct sys_timer spear13xx_timer; /* Add spear1300 machine device structure declarations here */
diff --git a/arch/arm/mach-spear13xx/spear1300_evb.c b/arch/arm/mach-spear13xx/spear1300_evb.c
index 9a83d61..2fce2ec 100644
--- a/arch/arm/mach-spear13xx/spear1300_evb.c
+++ b/arch/arm/mach-spear13xx/spear1300_evb.c@@ -22,6 +22,7 @@ static struct amba_device *amba_devs[] __initdata = { }; static struct platform_device *plat_devs[] __initdata = { + &spear13xx_rtc_device, }; static void __init spear1300_evb_init(void)
diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c
index 6774b26..d924dc9 100644
--- a/arch/arm/mach-spear13xx/spear13xx.c
+++ b/arch/arm/mach-spear13xx/spear13xx.c@@ -37,6 +37,25 @@ 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, +}; + /* Do spear13xx familiy common initialization part here */ void __init spear13xx_init(void) {
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index d76ee98..408bb8d 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h@@ -33,6 +33,7 @@ /* Add spear3xx family device structure declarations here */ extern struct amba_device gpio_device; extern struct amba_device uart_device; +extern struct platform_device 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 3bb7fbc..392ee4a 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 */ + &rtc_device, /* spear300 specific devices */ };
diff --git a/arch/arm/mach-spear3xx/spear310_evb.c b/arch/arm/mach-spear3xx/spear310_evb.c
index 7dd93bd..15ca8fc 100644
--- a/arch/arm/mach-spear3xx/spear310_evb.c
+++ b/arch/arm/mach-spear3xx/spear310_evb.c@@ -50,6 +50,7 @@ static struct amba_device *amba_devs[] __initdata = { static struct platform_device *plat_devs[] __initdata = { /* spear3xx specific devices */ + &rtc_device, /* spear310 specific devices */ &plgpio_device,
diff --git a/arch/arm/mach-spear3xx/spear320_evb.c b/arch/arm/mach-spear3xx/spear320_evb.c
index 82f4e76..48155cc 100644
--- a/arch/arm/mach-spear3xx/spear320_evb.c
+++ b/arch/arm/mach-spear3xx/spear320_evb.c@@ -48,6 +48,7 @@ static struct amba_device *amba_devs[] __initdata = { static struct platform_device *plat_devs[] __initdata = { /* spear3xx specific devices */ + &rtc_device, /* spear320 specific devices */ &plgpio_device,
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index e281e0c..8582b02 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c@@ -54,6 +54,25 @@ struct amba_device uart_device = { .irq = {IRQ_UART, NO_IRQ}, }; +/* 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 = 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, +}; + /* 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 d6a04f2..674b16c 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 clcd_device; extern struct amba_device gpio_device[]; extern struct amba_device uart_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 88e69f4..861e83d 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 9b61430..c95d2bf 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c@@ -121,6 +121,25 @@ struct amba_device gpio_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