On Sat, Jul 04, 2015 at 01:15:19AM +0200, Philippe Reynes wrote:
> Add support of internal rtc on imx27.
>
> Signed-off-by: Philippe Reynes <trem...@gmail.com>
> ---
> 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@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@10008000 {
> compatible = "fsl,imx27-kpp", "fsl,imx21-kpp";
> reg = <0x10008000 0x1000>;
> --
> 1.7.4.4
>
>
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> linux-arm-ker...@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
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