[PATCH v5 2/5] ARM: dts: rockchip: add ARM Mali GPU node for rk3288

[Guillaume Tucker]

Add Mali GPU device tree node for the rk3288 SoC, with devfreq
opp table.

Tested-by: Enric Balletbo i Serra <enric.balle...@collabora.com>
Signed-off-by: Guillaume Tucker <guillaume.tuc...@collabora.com>
---
 arch/arm/boot/dts/rk3288.dtsi | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index df8a0dbe9d91..35969041eae2 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -43,6 +43,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/clock/rk3288-cru.h>
+#include <dt-bindings/power/rk3288-power.h>
 #include <dt-bindings/thermal/thermal.h>
 #include <dt-bindings/power/rk3288-power.h>
 #include <dt-bindings/soc/rockchip,boot-mode.h>
@@ -1117,6 +1118,48 @@
                };
        };
 
+       gpu: mali@ffa30000 {
+               compatible = "rockchip,rk3288-mali", "arm,mali-t760", 
"arm,mali-midgard";
+               reg = <0xffa30000 0x10000>;
+               interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+               interrupt-names = "job", "mmu", "gpu";
+               clocks = <&cru ACLK_GPU>;
+               operating-points-v2 = <&gpu_opp_table>;
+               power-domains = <&power RK3288_PD_GPU>;
+               status = "disabled";
+       };
+
+       gpu_opp_table: opp_table0 {
+               compatible = "operating-points-v2";
+
+               opp@100000000 {
+                       opp-hz = /bits/ 64 <100000000>;
+                       opp-microvolt = <950000>;
+               };
+               opp@200000000 {
+                       opp-hz = /bits/ 64 <200000000>;
+                       opp-microvolt = <950000>;
+               };
+               opp@300000000 {
+                       opp-hz = /bits/ 64 <300000000>;
+                       opp-microvolt = <1000000>;
+               };
+               opp@400000000 {
+                       opp-hz = /bits/ 64 <400000000>;
+                       opp-microvolt = <1100000>;
+               };
+               opp@500000000 {
+                       opp-hz = /bits/ 64 <500000000>;
+                       opp-microvolt = <1200000>;
+               };
+               opp@600000000 {
+                       opp-hz = /bits/ 64 <600000000>;
+                       opp-microvolt = <1250000>;
+               };
+       };
+
        qos_gpu_r: qos@ffaa0000 {
                compatible = "syscon";
                reg = <0xffaa0000 0x20>;
-- 
2.11.0