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fix gpu power on firefly rk3399 (#1724)

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m][sko 2020-01-07 00:43:04 +01:00 • committed by Igor Pečovnik
parent 9b8116b75f
commit 7bf126caf1
2 changed files with 50 additions and 0 deletions
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25
patch/kernel/rockchip64-current/board-firefly-rk3399-fix-gpu-power.patch Normal file
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@ -0,0 +1,25 @@
From 2345073b11f6bfa5faa2e514b9d4ca03157e5149 Mon Sep 17 00:00:00 2001
From: Michal Lazo <michal.lazo@memsource.com>
Date: Mon, 6 Jan 2020 14:52:00 -0800
Subject: [PATCH 1/1] mali power fix
---
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index c706db0ee..0fd8ef955 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -803,3 +803,8 @@
&vopl_mmu {
status = "okay";
};
+
+&gpu {
+ mali-supply = <&vdd_gpu>;
+ status = "okay";
+};
--
2.17.1

25
patch/kernel/rockchip64-dev/board-firefly-rk3399-fix-gpu-power.patch Normal file
View file

@ -0,0 +1,25 @@
From 2345073b11f6bfa5faa2e514b9d4ca03157e5149 Mon Sep 17 00:00:00 2001
From: Michal Lazo <michal.lazo@memsource.com>
Date: Mon, 6 Jan 2020 14:52:00 -0800
Subject: [PATCH 1/1] mali power fix
---
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index c706db0ee..0fd8ef955 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -803,3 +803,8 @@
&vopl_mmu {
status = "okay";
};
+
+&gpu {
+ mali-supply = <&vdd_gpu>;
+ status = "okay";
+};
--
2.17.1