[PATCH 5.10 082/142] arm64: dts: ls1028a: fix the offset of the reset register

Greg Kroah-Hartman
2021-02-02T19:43:02Z

From: Michael Walle <michael@walle.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@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.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 33aa0efa2293a..62f4dcb96e70d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -93,7 +93,7 @@
reboot {
compatible ="syscon-reboot";
regmap = <&rst>;
- offset = <0xb0>;
+ offset = <0>;
mask = <0x02>;
};

--
2.27.0