linux-kernel - [PATCHv2 03/15] [orion] Consolidate the creation of the RTC platform data.

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Date:	Sun, 15 May 2011 13:32:42 +0200
From:	Andrew Lunn <andrew@...n.ch>
To:	kernel@...tstofly.org, nico@...xnic.net
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	saeed.bishara@...il.com, Andrew Lunn <andrew@...n.ch>
Subject: [PATCHv2 03/15] [orion] Consolidate the creation of the RTC platform data.

Signed-off-by: Andrew Lunn <andrew@...n.ch>
---
 arch/arm/mach-dove/common.c               |   13 +------------
 arch/arm/mach-kirkwood/common.c           |    8 +-------
 arch/arm/plat-orion/common.c              |   18 ++++++++++++++++++
 arch/arm/plat-orion/include/plat/common.h |    3 +++
 4 files changed, 23 insertions(+), 19 deletions(-)

diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index fffa92e..8a414cb 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 8cdf9f9..b77050e 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 4eac532..d065591 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 d57e3bb..7cba5e8 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -30,5 +30,8 @@ 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
 
-- 
1.7.4.4

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