From: Simon Shields <simon@xxxxxxxxxxxxx>
v2 (Qiang Yu):
add vender string to exynos4 mali gpu
Based off a similar commit for the Samsung Mali driver by
Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Simon Shields <simon@xxxxxxxxxxxxx>
Signed-off-by: Qiang Yu <yuq825@xxxxxxxxx>
---
arch/arm/boot/dts/exynos4.dtsi | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 909a9f2bf5be..7509671c505e 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -731,6 +731,39 @@
status = "disabled";
};
+ gpu: gpu@13000000 {
+ compatible = "samsung,exynos4-mali", "arm,mali-400";
+ reg = <0x13000000 0x30000>;
+ power-domains = <&pd_g3d>;
+
+ /*
+ * Propagate VPLL output clock to SCLK_G3D and
+ * ensure that the DIV_G3D divider is 1.
+ */
+ assigned-clocks = <&clock CLK_MOUT_G3D1>, <&clock CLK_MOUT_G3D>,
+ <&clock CLK_FOUT_VPLL>, <&clock CLK_SCLK_G3D>;
+ assigned-clock-parents = <&clock CLK_SCLK_VPLL>,
+ <&clock CLK_MOUT_G3D1>;
+ assigned-clock-rates = <0>, <0>, <160000000>, <160000000>;
+
+ clocks = <&clock CLK_SCLK_G3D>, <&clock CLK_G3D>;
+ clock-names = "bus", "core";
+
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "ppmmu0", "ppmmu1", "ppmmu2", "ppmmu3",
+ "gpmmu", "pp0", "pp1", "pp2", "pp3", "gp";
+ status = "disabled";
+ };
+
tmu: tmu@100c0000 {
interrupt-parent = <&combiner>;
reg = <0x100C0000 0x100>;
--
2.17.0
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