linux-kernel - [PATCH 2/2] arm64: dts: rockchip: add mali gpu support on rock960

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Date:   Thu, 14 Mar 2019 12:48:42 +0530
From:   Akash Gajjar <akash@...nedev.com>
To:     heiko@...ech.de
Cc:     Akash Gajjar <akash@...nedev.com>,
        Andrius Štikonas <andrius@...konas.eu>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Vicente Bergas <vicencb@...il.com>,
        Pragnesh Patel <Pragnesh_Patel@...tor.com>,
        Shawn Lin <shawn.lin@...k-chips.com>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Klaus Goger <klaus.goger@...obroma-systems.com>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] arm64: dts: rockchip: add mali gpu support on rock960

add gpu node support on board and add the supplying regulator

Signed-off-by: Akash Gajjar <akash@...nedev.com>
Signed-off-by: Andrius Štikonas <andrius@...konas.eu>
---
 arch/arm64/boot/dts/rockchip/rk3399-rock960.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts
index 12285c51cceb..bc8c04190d1a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dts
@@ -62,6 +62,11 @@
 
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &pcie0 {
 	ep-gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_HIGH>;
 };
-- 
2.17.1