From: Adam Ford <aford173@gmail.com>
Date: Tue, 25 Jan 2022 17:11:25 +0000 (-0600)
Subject: arm64: dts: imx8mm: Fix VPU Hanging
X-Git-Tag: v5.16.13~62
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f22983a771e91fcc66c589e3f0b89c921fdc21db;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: imx8mm: Fix VPU Hanging

[ Upstream commit ef3075d6638d3d5353a97fcc7bb0338fc85675f5 ]

The vpumix power domain has a reset assigned to it, however
when used, it causes a system hang.  Testing has shown that
it does not appear to be needed anywhere.

Fixes: d39d4bb15310 ("arm64: dts: imx8mm: add GPC node")
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index c2f3f118f82e2..f13d31ebfcbd3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -681,7 +681,6 @@
 						clocks = <&clk IMX8MM_CLK_VPU_DEC_ROOT>;
 						assigned-clocks = <&clk IMX8MM_CLK_VPU_BUS>;
 						assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_800M>;
-						resets = <&src IMX8MQ_RESET_VPU_RESET>;
 					};
 
 					pgc_vpu_g1: power-domain@7 {