diff mbox

[1/2] ARM: dt: tegra trimslice: add RTC I2C device

Message ID 1335549035-22286-1-git-send-email-swarren@wwwdotorg.org
State Accepted, archived
Headers show

Commit Message

Stephen Warren April 27, 2012, 5:50 p.m. UTC 
From: Stephen Warren <swarren@nvidia.com>

According to the device's datasheet, it can support an interrupt too.
However, the existing board file doesn't specify an interrupt, and I
don't have the schematics, so I can't add an interrupts property. The
current Linux driver doesn't support anyway.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra-trimslice.dts |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/tegra-trimslice.dts b/arch/arm/boot/dts/tegra-trimslice.dts
index e4fcf9a..23ffa9e 100644
--- a/arch/arm/boot/dts/tegra-trimslice.dts
+++ b/arch/arm/boot/dts/tegra-trimslice.dts
@@ -250,6 +250,11 @@ 
 
 	i2c@7000c500 {
 		clock-frequency = <400000>;
+
+		rtc@56 {
+			compatible = "emmicro,em3027";
+			reg = <0x56>;
+		};
 	};
 
 	i2c@7000d000 {