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>; };