RE: [PATCH 3/5] arm: dts: ls1021a: fix that FlexTimer cannot wakeup system in deep sleep

[Leo Li]

> -----Original Message-----
> From: Ran Wang <ran.wang_1@xxxxxxx>
> Sent: Wednesday, September 16, 2020 3:18 AM
> To: Leo Li <leoyang.li@xxxxxxx>; Rob Herring <robh+dt@xxxxxxxxxx>;
> Shawn Guo <shawnguo@xxxxxxxxxx>
> Cc: linuxppc-dev@xxxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx;
> devicetree@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; Biwen Li
> <biwen.li@xxxxxxx>; Ran Wang <ran.wang_1@xxxxxxx>
> Subject: [PATCH 3/5] arm: dts: ls1021a: fix that FlexTimer cannot wakeup
> system in deep sleep

A better description should be enabling the A-008646 workaround to be consistent with other patches.

> 
> From: Biwen Li <biwen.li@xxxxxxx>
> 
> The patch fixes a bug that FlexTimer cannot wakeup system in deep sleep.
> 
> Signed-off-by: Biwen Li <biwen.li@xxxxxxx>
> Signed-off-by: Ran Wang <ran.wang_1@xxxxxxx>
> ---
>  arch/arm/boot/dts/ls1021a.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
> index 827373e..089fe86 100644
> --- a/arch/arm/boot/dts/ls1021a.dtsi
> +++ b/arch/arm/boot/dts/ls1021a.dtsi
> @@ -1007,6 +1007,7 @@
>  			compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-
> 2.1+";
>  			reg = <0x0 0x1ee2140 0x0 0x8>;
>  			#fsl,rcpm-wakeup-cells = <2>;
> +			fsl,ippdexpcr1-alt-addr = <&scfg 0x51c>;
>  		};
> 
>  		ftm_alarm0: timer0@29d0000 {
> --
> 2.7.4