ARM: orion: Consolidate the creation of the RTC platform data.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>

4 files changed, 23 insertions, 19 deletions

diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index fffa92e92d6..8a414cb71a2 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -205,20 +205,9 @@ void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 /*****************************************************************************
  * SoC RTC
  ****************************************************************************/
-static struct resource dove_rtc_resource[] = {
-        {
-                .start  = DOVE_RTC_PHYS_BASE,
-                .end    = DOVE_RTC_PHYS_BASE + 32 - 1,
-                .flags  = IORESOURCE_MEM,
-        }, {
-                .start  = IRQ_DOVE_RTC,
-                .flags  = IORESOURCE_IRQ,
-        }
-};
-
 void __init dove_rtc_init(void)
 {
-        platform_device_register_simple("rtc-mv", -1, dove_rtc_resource, 2);
+        orion_rtc_init(DOVE_RTC_PHYS_BASE, IRQ_DOVE_RTC);
 }
 
 /*****************************************************************************
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 8cdf9f9f74b..b77050e96ab 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -326,15 +326,9 @@ void __init kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts,
 /*****************************************************************************
  * SoC RTC
  ****************************************************************************/
-static struct resource kirkwood_rtc_resource = {
-        .start  = RTC_PHYS_BASE,
-        .end    = RTC_PHYS_BASE + SZ_16 - 1,
-        .flags  = IORESOURCE_MEM,
-};
-
 static void __init kirkwood_rtc_init(void)
 {
-        platform_device_register_simple("rtc-mv", -1, &kirkwood_rtc_resource, 1);
+        orion_rtc_init(RTC_PHYS_BASE, NO_IRQ);
 }
 
 
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 4eac532ae8a..d0655912383 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -169,3 +169,21 @@ void __init orion_uart3_init(unsigned int membase,
         uart_complete(&orion_uart3, orion_uart3_data, orion_uart3_resources,
                       membase, mapbase, irq, uartclk);
 }
+
+/*****************************************************************************
+ * SoC RTC
+ ****************************************************************************/
+static struct resource orion_rtc_resource[2];
+
+void __init orion_rtc_init(unsigned long mapbase,
+                           unsigned long irq)
+{
+        orion_rtc_resource[0].start = mapbase;
+        orion_rtc_resource[0].end = mapbase + SZ_32 - 1;
+        orion_rtc_resource[0].flags = IORESOURCE_MEM;
+        orion_rtc_resource[1].start = irq;
+        orion_rtc_resource[1].end = irq;
+        orion_rtc_resource[1].flags = IORESOURCE_IRQ;
+
+        platform_device_register_simple("rtc-mv", -1, orion_rtc_resource, 2);
+}
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 92ff9916a1d..016b95e87f3 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -30,4 +30,7 @@ void __init orion_uart3_init(unsigned int membase,
                              resource_size_t mapbase,
                              unsigned int irq,
                              unsigned int uartclk);
+
+void __init orion_rtc_init(unsigned long mapbase,
+                           unsigned long irq);
 #endif