From mboxrd@z Thu Jan 1 00:00:00 1970 From: Biwen Li Subject: [v4,2/3] arm: dts: ls1021a: fix that FlexTimer cannot wakeup system in deep sleep Date: Thu, 26 Sep 2019 10:41:17 +0800 Message-ID: <20190926024118.15931-2-biwen.li@nxp.com> References: <20190926024118.15931-1-biwen.li@nxp.com> Return-path: In-Reply-To: <20190926024118.15931-1-biwen.li@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: leoyang.li@nxp.com, shawnguo@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, ran.wang_1@nxp.com Cc: linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Biwen Li List-Id: devicetree@vger.kernel.org The patch fixes a bug that FlexTimer cannot wakeup system in deep sleep. Signed-off-by: Biwen Li --- Change in v4: - update property name fsl,ippdexpcr-alt-addr -> fsl,ippdexpcr1-alt-addr Change in v3: - update property name fsl,rcpm-scfg -> fsl,ippdexpcr-alt-addr Change in v2: - None arch/arm/boot/dts/ls1021a.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index e3973b611c3a..ae427f039e8b 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -1000,6 +1000,12 @@ compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-2.1+"; reg = <0x0 0x1ee2140 0x0 0x8>; #fsl,rcpm-wakeup-cells = <2>; + + /* + * The second and third entry compose an alt offset + * address for IPPDEXPCR1(SCFG_SPARECR8) + */ + fsl,ippdexpcr1-alt-addr = <&scfg 0x0 0x51c>; }; ftm_alarm0: timer0@29d0000 { -- 2.17.1