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Samsung DTS ARM64 changes for v5.3

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Add Mali nodes to Exynos3 and Exynos4.
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Merge tag 'samsung-dt64-5.3' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt

Samsung DTS ARM64 changes for v5.3

Add Mali nodes to Exynos5433 and Exynos7.

* tag 'samsung-dt64-5.3' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  arm64: dts: exynos: Add GPU/Mali T760 node to Exynos7
  arm64: dts: exynos: Add GPU/Mali T760 node to Exynos5433

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2019-06-26 19:23:42 -07:00
commit ff3b86096c
4 changed files with 72 additions and 0 deletions
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5
arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
View File

@ -350,6 +350,11 @@
pinctrl-0 = <&te_irq>;
};
&gpu {
mali-supply = <&buck6_reg>;
status = "okay";
};
&hdmi {
hpd-gpios = <&gpa3 0 GPIO_ACTIVE_HIGH>;
status = "okay";

51
arch/arm64/boot/dts/exynos/exynos5433.dtsi
View File

@ -249,6 +249,57 @@
};
};
gpu: gpu@14ac0000 {
compatible = "samsung,exynos5433-mali", "arm,mali-t760";
reg = <0x14ac0000 0x5000>;
interrupts = <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "job", "mmu", "gpu";
clocks = <&cmu_g3d CLK_ACLK_G3D>;
clock-names = "core";
power-domains = <&pd_g3d>;
operating-points-v2 = <&gpu_opp_table>;
status = "disabled";
gpu_opp_table: opp_table {
compatible = "operating-points-v2";
opp-160000000 {
opp-hz = /bits/ 64 <160000000>;
opp-microvolt = <1000000>;
};
opp-267000000 {
opp-hz = /bits/ 64 <267000000>;
opp-microvolt = <1000000>;
};
opp-350000000 {
opp-hz = /bits/ 64 <350000000>;
opp-microvolt = <1025000>;
};
opp-420000000 {
opp-hz = /bits/ 64 <420000000>;
opp-microvolt = <1025000>;
};
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
opp-microvolt = <1075000>;
};
opp-550000000 {
opp-hz = /bits/ 64 <550000000>;
opp-microvolt = <1125000>;
};
opp-600000000 {
opp-hz = /bits/ 64 <600000000>;
opp-microvolt = <1150000>;
};
opp-700000000 {
opp-hz = /bits/ 64 <700000000>;
opp-microvolt = <1150000>;
};
};
};
psci {
compatible = "arm,psci";
method = "smc";

5
arch/arm64/boot/dts/exynos/exynos7-espresso.dts
View File

@ -59,6 +59,11 @@
clock-frequency = <24000000>;
};
&gpu {
mali-supply = <&buck6_reg>;
status = "okay";
};
&serial_2 {
status = "okay";
};

11
arch/arm64/boot/dts/exynos/exynos7.dtsi
View File

@ -78,6 +78,17 @@
};
};
gpu: gpu@14ac0000 {
compatible = "samsung,exynos5433-mali", "arm,mali-t760";
reg = <0x14ac0000 0x5000>;
interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "job", "mmu", "gpu";
status = "disabled";
/* TODO: operating points for DVFS, cooling device */
};
psci {
compatible = "arm,psci-0.2";
method = "smc";