[PATCH v2] arm: dts: sun5i: Add GPU node

Yassine Oudjana y.oudjana at protonmail.com
Thu Feb 11 10:25:23 EST 2021


sun5i has the same Mali 400 GPU as sun4i with the same interrupts, clocks
and resets. Add node for it in dts.

Signed-off-by: Yassine Oudjana <y.oudjana at protonmail.com>
---
 arch/arm/boot/dts/sun5i.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi
index c2b4fbf552a3..e21b4fe64cbe 100644
--- a/arch/arm/boot/dts/sun5i.dtsi
+++ b/arch/arm/boot/dts/sun5i.dtsi
@@ -726,6 +726,27 @@ i2c2: i2c at 1c2b400 {
 			#size-cells = <0>;
 		};

+		mali: gpu at 1c40000 {
+			compatible = "allwinner,sun4i-a10-mali", "arm,mali-400";
+			reg = <0x01c40000 0x10000>;
+			interrupts = <69>,
+				     <70>,
+				     <71>,
+				     <72>,
+				     <73>;
+			interrupt-names = "gp",
+					  "gpmmu",
+					  "pp0",
+					  "ppmmu0",
+					  "pmu";
+			clocks = <&ccu CLK_AHB_GPU>, <&ccu CLK_GPU>;
+			clock-names = "bus", "core";
+			resets = <&ccu RST_GPU>;
+
+			assigned-clocks = <&ccu CLK_GPU>;
+			assigned-clock-rates = <384000000>;
+		};
+
 		timer at 1c60000 {
 			compatible = "allwinner,sun5i-a13-hstimer";
 			reg = <0x01c60000 0x1000>;
--
2.30.0




More information about the linux-arm-kernel mailing list