From: Michael Saunders <mick.saunders@gmail.com>
To: devicetree@vger.kernel.org
Cc: robh+dt@kernel.org, heiko@sntech.de,
Michael Saunders <mick.saunders@gmail.com>
Subject: [PATCH] Make Firefly RK3399 enable the mali GPU
Date: Sat, 5 Feb 2022 23:33:41 +0930 [thread overview]
Message-ID: <20220205140340.109118-1-mick.saunders@gmail.com> (raw)
The Firefly RK3399 device tree had the GPU status set to disabled as per
the default from the rk3399.dtsi. This patch sets the status in the
firefly dts to enable it for use. I've tested this successfully on my
2GB Firefly RK3399 board.
Signed-off-by: Michael Saunders <mick.saunders@gmail.com>
---
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 c4dd2a6b4836..f7b8da4953be 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -298,6 +298,11 @@ &gmac {
status = "okay";
};
+&gpu {
+ mali-supply = <&vdd_gpu>;
+ status = "okay";
+};
+
&hdmi {
ddc-i2c-bus = <&i2c3>;
pinctrl-names = "default";
--
2.35.1
next reply other threads:[~2022-02-05 14:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-05 14:03 Michael Saunders [this message]
2022-02-06 14:42 ` [PATCH] Make Firefly RK3399 enable the mali GPU Krzysztof Kozlowski
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