From: Ran Wang <ran.wang_1@nxp.com>
To: Li Yang <leoyang.li@nxp.com>, Rob Herring <robh+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>
Cc: devicetree@vger.kernel.org, Ran Wang <ran.wang_1@nxp.com>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/5] arm: dts: ls1021a: fix flextimer failed to wake system
Date: Wed, 16 Sep 2020 16:18:30 +0800 [thread overview]
Message-ID: <20200916081831.24747-4-ran.wang_1@nxp.com> (raw)
In-Reply-To: <20200916081831.24747-1-ran.wang_1@nxp.com>
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>
---
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
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next prev parent reply other threads:[~2020-09-16 8:28 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-16 8:18 [PATCH 1/5] Documentation: dt: binding: fsl: Add 'fsl, ippdexpcr1-alt-addr' property Ran Wang
2020-09-16 8:18 ` [PATCH 2/5] soc: fsl: handle RCPM errata A-008646 on SoC LS1021A Ran Wang
2020-09-21 22:42 ` Leo Li
2020-09-22 2:16 ` Ran Wang
2020-09-16 8:18 ` [PATCH 3/5] arm: dts: ls1021a: fix that FlexTimer cannot wakeup system in deep sleep Ran Wang
2020-09-21 22:58 ` Leo Li
2020-09-22 2:18 ` Ran Wang
2020-09-16 8:18 ` Ran Wang [this message]
2020-09-21 23:01 ` [PATCH 4/5] arm: dts: ls1021a: fix flextimer failed to wake system Leo Li
2020-09-16 8:18 ` [PATCH 5/5] arm: dts: ls1021a: fix rcpm failed to claim resource Ran Wang
2020-09-21 21:57 ` Leo Li
2020-09-21 22:20 ` [PATCH 1/5] Documentation: dt: binding: fsl: Add 'fsl,ippdexpcr1-alt-addr' property Leo Li
2020-09-22 2:12 ` Ran Wang
2020-09-23 2:32 ` Rob Herring
2020-09-23 6:44 ` Ran Wang
2020-09-27 7:23 ` Ran Wang
2020-09-28 13:56 ` Rob Herring
2020-09-29 0:34 ` Ran Wang
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