From: Ran Wang <ran.wang_1@nxp.com>
Date: Mon, 2 Nov 2020 07:26:51 +0000 (+0800)
Subject: ARM: dts: ls1021a: fix flextimer failed to wake system
X-Git-Tag: v5.15~2144^2~23^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7a1980567fa0b8f37c0fc7d9ca0c7c70724bae3d;p=platform%2Fkernel%2Flinux-starfive.git

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.wang_1@nxp.com>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 827373e..e12809d6 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -1013,7 +1013,7 @@
 			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;
 		};