> -----Original Message-----
> From: Ran Wang <ran.wan...@nxp.com>
> Sent: Wednesday, September 16, 2020 3:19 AM
> To: Leo Li <leoyang...@nxp.com>; Rob Herring <robh...@kernel.org>;
> Shawn Guo <shawn...@kernel.org>
> Cc: linuxppc-dev@lists.ozlabs.org; linux-arm-ker...@lists.infradead.org;
> devicet...@vger.kernel.org; linux-ker...@vger.kernel.org; Ran Wang
> <ran.wan...@nxp.com>
> Subject: [PATCH 4/5] arm: dts: ls1021a: fix flextimer failed to wake system
>
> The data of property 'fsl,rcpm-wakeup' is not corrcet, which causing RCPM
> driver incorrectly program register IPPDEXPCR1, then flextimer is wrongly
> clock gated during system suspend, can't send interrupt to wake.
>
> Signed-off-by: Ran Wang <ran.wan...@nxp.com>
Acked-by: Li Yang <leoyang...@nxp.com>
> ---
> arch/arm/boot/dts/ls1021a.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
> index 089fe86..e372630f 100644
> --- a/arch/arm/boot/dts/ls1021a.dtsi
> +++ b/arch/arm/boot/dts/ls1021a.dtsi
> @@ -1014,7 +1014,7 @@
> compatible = "fsl,ls1021a-ftm-alarm";
> reg = <0x0 0x29d0000 0x0 0x10000>;
> reg-names = "ftm";
> - fsl,rcpm-wakeup = <&rcpm 0x20000 0x0>;
> + fsl,rcpm-wakeup = <&rcpm 0x0 0x20000000>;
> interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
> big-endian;
> };
> --
> 2.7.4
