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Date: Tue, 2 Feb 2021 14:38:15 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Michael Walle <michael@...le.cc>,
Shawn Guo <shawnguo@...nel.org>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 37/61] arm64: dts: ls1028a: fix the offset of the reset register
From: Michael Walle <michael@...le.cc>
[ Upstream commit 1653e3d470629d25c64cd8a2f84adb20a9348b0c ]
The offset of the reset request register is 0, the absolute address is
0x1e60000. Boards without PSCI support will fail to perform a reset:
[ 26.734700] reboot: Restarting system
[ 27.743259] Unable to restart system
[ 27.746845] Reboot failed -- System halted
Fixes: 8897f3255c9c ("arm64: dts: Add support for NXP LS1028A SoC")
Signed-off-by: Michael Walle <michael@...le.cc>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 795d6ca4bbd1f..bd99fa68b7630 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -103,7 +103,7 @@
reboot {
compatible ="syscon-reboot";
regmap = <&rst>;
- offset = <0xb0>;
+ offset = <0>;
mask = <0x02>;
};
--
2.27.0
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