From: Michael Walle <michael@walle.cc>
Date: Tue, 15 Dec 2020 21:26:22 +0000 (+0100)
Subject: arm64: dts: ls1028a: fix the offset of the reset register
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~363^2~1977
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=9f87dd2fe3f2b779a11422967c530e6448b7a60d;p=linux.git

arm64: dts: ls1028a: fix the offset of the reset register

[ 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>
---

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 33aa0efa2293..62f4dcb96e70 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>;
 	};