arm64: dts: rockchip: Add node for gpu on rk3399-roc-pc
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Message ID c2b88509-129d-46d4-9e23-15d0482951be@fivetechno.de
State New
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Series
  • arm64: dts: rockchip: Add node for gpu on rk3399-roc-pc
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Commit Message

Markus Reichl Nov. 11, 2019, 3:38 p.m. UTC
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(-)

Comments

Heiko Stuebner Nov. 14, 2019, 9:32 a.m. UTC | #1
Am Montag, 11. November 2019, 16:38:26 CET schrieb Markus Reichl:
> 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.

applied for 5.6 (probably) and made sure vdd_gpu got its regulator-always-on
removed, not vdd_cpu_b :-)

Thanks
Heiko

Patch
diff mbox series

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 {