linux-kernel - [PATCH] arm64: dts: allwinner: h5: remove Mali GPU PMU module

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Date:   Sat, 22 Aug 2020 14:27:55 +0800
From:   Qiang Yu <yuq825@...il.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     linux-sunxi@...glegroups.com, lima@...ts.freedesktop.org,
        Qiang Yu <yuq825@...il.com>
Subject: [PATCH] arm64: dts: allwinner: h5: remove Mali GPU PMU module

H5's Mali GPU PMU is not present or working corretly although
H5 datasheet record its interrupt vector.

Adding this module will miss lead lima driver try to shutdown
it and get waiting timeout. This problem is not exposed before
lima runtime PM supoprt is added.

Fixes: bb39ed07e55b ("arm64: dts: allwinner: h5: Add device node for Mali-450 GPU")
Signed-off-by: Qiang Yu <yuq825@...il.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index 6735e316a39c..6c6053a18413 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -139,8 +139,7 @@ mali: gpu@...0000 {
 				     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "gp",
 					  "gpmmu",
 					  "pp",
@@ -151,8 +150,7 @@ mali: gpu@...0000 {
 					  "pp2",
 					  "ppmmu2",
 					  "pp3",
-					  "ppmmu3",
-					  "pmu";
+					  "ppmmu3";
 			clocks = <&ccu CLK_BUS_GPU>, <&ccu CLK_GPU>;
 			clock-names = "bus", "core";
 			resets = <&ccu RST_BUS_GPU>;
-- 
2.25.1