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SubjectRe: [RESEND 1/4] arm64: dts: lx2160a: add ftm_alarm0 DT node
On Tue, Apr 07, 2020 at 02:42:48PM +0800, Biwen Li wrote:
> From: Biwen Li <biwen.li@nxp.com>
>
> The patch adds ftm_alarm0 DT node for Soc LX2160A
> FlexTimer1 module is used to wakeup the system in deep sleep
>
> Signed-off-by: Biwen Li <biwen.li@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> index e5ee5591e52b..e0d8d68ce070 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> @@ -16,6 +16,10 @@
> #address-cells = <2>;
> #size-cells = <2>;
>
> + aliases {
> + rtc1 = &ftm_alarm0;
> + };
> +
> cpus {
> #address-cells = <1>;
> #size-cells = <0>;
> @@ -768,6 +772,20 @@
> timeout-sec = <30>;
> };
>
> + rcpm: rcpm@1e34040 {

Keep the node sort in unit-address. Also, try to use a generic node
name.

Shawn

> + compatible = "fsl,lx2160a-rcpm", "fsl,qoriq-rcpm-2.1+";
> + reg = <0x0 0x1e34040 0x0 0x1c>;
> + #fsl,rcpm-wakeup-cells = <7>;
> + little-endian;
> + };
> +
> + ftm_alarm0: timer@2800000 {
> + compatible = "fsl,lx2160a-ftm-alarm";
> + reg = <0x0 0x2800000 0x0 0x10000>;
> + fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>;
> + interrupts = <0 44 4>;

IRQ_TYPE_LEVEL_HIGH

Shawn

> + };
> +
> usb0: usb@3100000 {
> compatible = "snps,dwc3";
> reg = <0x0 0x3100000 0x0 0x10000>;
> --
> 2.17.1
>

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