[PATCH linux] Disable internal AST RTC

[PATCH linux] Disable internal AST RTC

[OpenBMC Patches]

The RTC implementation is system specific.  Some systems have external RTC circuits.  We only want one /dev/rtc for hwclock to use.   This disables the AST RTC which is not battery backed up so if an external RTC circuit is specified in system device tree, it will be assigned to /dev/rtc

Signed-off-by: Norman James <nkskjames@gmail.com>

https://github.com/openbmc/linux/pull/38

Norman James (1):
  disable internal RTC

 arch/arm/boot/dts/ast2400.dtsi | 1 +
 1 file changed, 1 insertion(+)

-- 
2.6.4

[PATCH linux] disable internal RTC

[OpenBMC Patches]

From: Norman James <njames@us.ibm.com>

---
 arch/arm/boot/dts/ast2400.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/ast2400.dtsi b/arch/arm/boot/dts/ast2400.dtsi
index 20b5db3..70c0883 100644
--- a/arch/arm/boot/dts/ast2400.dtsi
+++ b/arch/arm/boot/dts/ast2400.dtsi
@@ -274,6 +274,7 @@
 			rtc: rtc@1e781000 {
 				compatible = "aspeed,rtc";
 				reg = <0x1e781000 0x18>;
+				status = "disabled";
 			};
 
 			timer: timer@98400000 {
-- 
2.6.4