linux-kernel - [PATCH 3/4] arm64: dts: rockchip: enable the GPU for RK3399-GRU

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Message-Id: <1499840971-20392-4-git-send-email-wxt@rock-chips.com>
Date:   Wed, 12 Jul 2017 14:29:29 +0800
From:   Caesar Wang <wxt@...k-chips.com>
To:     Heiko Stuebner <heiko@...ech.de>
Cc:     linux-rockchip@...ts.infradead.org, rocky.hao@...k-chips.com,
        Caesar Wang <wxt@...k-chips.com>,
        Matthias Kaehlcke <mka@...omium.org>,
        devicetree@...r.kernel.org,
        Brian Norris <briannorris@...omium.org>,
        Klaus Goger <klaus.goger@...obroma-systems.com>,
        linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 3/4] arm64: dts: rockchip: enable the GPU for RK3399-GRU

This patch enables the gpu and adds the mali-supply power for RK3399-GRU
devices.

Signed-off-by: Caesar Wang <wxt@...k-chips.com>
---

 arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
index 90259cf..d48e98b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
@@ -595,6 +595,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&ppvar_gpu>;
+	status = "okay";
+};
+
 ap_i2c_mic: &i2c1 {
 	status = "okay";
 
-- 
2.7.4