arm: lpc32xx: add rtc-device

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Kevin Wells <Kevin.wells@nxp.com>

2 files changed, 22 insertions, 0 deletions

diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c
index 6880b47a9ae5..205b2dbb565b 100644
--- a/arch/arm/mach-lpc32xx/common.c
+++ b/arch/arm/mach-lpc32xx/common.c
@@ -116,6 +116,27 @@ struct platform_device lpc32xx_tsc_device = {
         .resource = lpc32xx_tsc_resources,
 };
 
+/* RTC */
+
+static struct resource lpc32xx_rtc_resources[] = {
+        {
+                .start = LPC32XX_RTC_BASE,
+                .end = LPC32XX_RTC_BASE + SZ_4K - 1,
+                .flags = IORESOURCE_MEM,
+        },{
+                .start = IRQ_LPC32XX_RTC,
+                .end = IRQ_LPC32XX_RTC,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device lpc32xx_rtc_device = {
+        .name =  "rtc-lpc32xx",
+        .id = -1,
+        .num_resources = ARRAY_SIZE(lpc32xx_rtc_resources),
+        .resource = lpc32xx_rtc_resources,
+};
+
 /*
  * Returns the unique ID for the device
  */
diff --git a/arch/arm/mach-lpc32xx/common.h b/arch/arm/mach-lpc32xx/common.h
index e81243c79f77..5583f52662bd 100644
--- a/arch/arm/mach-lpc32xx/common.h
+++ b/arch/arm/mach-lpc32xx/common.h
@@ -29,6 +29,7 @@ extern struct platform_device lpc32xx_i2c0_device;
 extern struct platform_device lpc32xx_i2c1_device;
 extern struct platform_device lpc32xx_i2c2_device;
 extern struct platform_device lpc32xx_tsc_device;
+extern struct platform_device lpc32xx_rtc_device;
 
 /*
  * Other arch specific structures and functions