Add Mali GPU device tree node for the rk3288 SoC, with devfreq
opp table.
Tested-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx>
Signed-off-by: Guillaume Tucker <guillaume.tucker@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/rk3288.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index df8a0dbe9d91..187eed528f83 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>
@@ -227,6 +228,27 @@
ports = <&vopl_out>, <&vopb_out>;
};
+ gpu: mali@ffa30000 {
+ compatible = "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 = <
+ /* KHz uV */
+ 100000 950000
+ 200000 950000
+ 300000 1000000
+ 400000 1100000
+ 500000 1200000
+ 600000 1250000
+ >;
+ power-domains = <&power RK3288_PD_GPU>;
+ status = "disabled";
+ };
+
sdmmc: dwmmc@ff0c0000 {
compatible = "rockchip,rk3288-dw-mshc";
max-frequency = <150000000>;
--
2.11.0
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