From: Markus Reichl <m.reichl@fivetechno.de>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Heiko Stuebner <heiko@sntech.de>,
Jagan Teki <jagan@amarulasolutions.com>,
Markus Reichl <m.reichl@fivetechno.de>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: rockchip: Add node for gpu on rk3399-roc-pc
Date: Mon, 11 Nov 2019 16:38:26 +0100 [thread overview]
Message-ID: <c2b88509-129d-46d4-9e23-15d0482951be@fivetechno.de> (raw)
rk3399-roc-pc has a Mali gpu, enable it for use with panfrost and mesa >19.2.
Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
---
Based on v5.5-armsoc/dts64/75aa5678
If applied with other patches in between, the second hunk
offsets and may patch vdd_cpu_b instead of vdd_gpu.
---
arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
index 7e07dae33d0f..287f97488f65 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
@@ -238,6 +238,11 @@
status = "okay";
};
+&gpu {
+ mali-supply = <&vdd_gpu>;
+ status = "okay";
+};
+
&hdmi {
ddc-i2c-bus = <&i2c3>;
pinctrl-names = "default";
@@ -465,8 +470,6 @@
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1500000>;
regulator-ramp-delay = <1000>;
- regulator-always-on;
- regulator-boot-on;
vin-supply = <&vcc3v3_sys>;
regulator-state-mem {
--
2.20.1
next reply other threads:[~2019-11-11 15:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-11 15:38 Markus Reichl [this message]
2019-11-14 9:32 ` [PATCH] arm64: dts: rockchip: Add node for gpu on rk3399-roc-pc Heiko Stuebner
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