[PATCH v4 6/7] imx27: dt: add support of internal rtc
From: shawnguo@kernel.org (Shawn Guo)
Date: 2015-07-09 14:33:24
Also in:
linux-rtc, lkml
On Sat, Jul 04, 2015 at 01:15:19AM +0200, Philippe Reynes wrote:
quoted hunk ↗ jump to hunk
Add support of internal rtc on imx27. Signed-off-by: Philippe Reynes <redacted> --- arch/arm/boot/dts/imx27.dtsi | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-)diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index b69be5c..38e6e84 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi@@ -144,6 +144,16 @@ clock-names = "ipg", "per"; }; + rtc: rtc at 10007000 { + compatible = "fsl,imx21-rtc"; + reg = <0x10007000 0x1000>; + interrupts = <22>; + clocks = <&clks IMX27_CLK_CKIL>, + <&clks IMX27_CLK_RTC_IPG_GATE>; + clock-names = "rtc", "ipg"; + status = "disabled";
It has neither pin-out nor board level configuration. For such device, it makes more sense to drop status = "disabled" and enable the device by default. The bonus point would be that patch #7 in the series can be saved. Shawn
+ };
+
kpp: kpp at 10008000 {
compatible = "fsl,imx27-kpp", "fsl,imx21-kpp";
reg = <0x10008000 0x1000>;
--
1.7.4.4
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