linux-kernel - [PATCH 2/2] arm64: dts: rock64: add gpu regulator

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Date:   Sat, 16 Oct 2021 11:45:45 -0400
From:   Trevor Woerner <twoerner@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Rob Herring <robh+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>,
        Katsuhiro Suzuki <katsuhiro@...suster.net>,
        Chen-Yu Tsai <wens@...e.org>,
        Cameron Nemo <cnemo@...anota.com>,
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS),
        linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Rockchip SoC
        support),
        linux-rockchip@...ts.infradead.org (open list:ARM/Rockchip SoC support)
Subject: [PATCH 2/2] arm64: dts: rock64: add gpu regulator

Add a regulator for the GPU in order to properly make use of the newly added
operations-table.

Signed-off-by: Trevor Woerner <twoerner@...il.com>
---
 arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
index 1b0f7e4551ea..e76673d5fdc5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -133,6 +133,10 @@ &cpu3 {
 	cpu-supply = <&vdd_arm>;
 };
 
+&gpu {
+	mali-supply = <&vdd_logic>;
+};
+
 &emmc {
 	bus-width = <8>;
 	cap-mmc-highspeed;
-- 
2.30.0.rc0