Re: [PATCH v2 4/8] arm64: dts: allwinner: Add ARM Mali GPU node for H6

Jernej Škrabec
2019-04-11T15:05:19Z

Dne četrtek, 11. april 2019 ob 12:57:16 CEST je Clément Péron napisal(a):
> Add the mali gpu node to the H6 device-tree.
>
> Signed-off-by: Clément Péron <peron.clem@gmail.com>
> ---
> arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index
> e0dc4a05c1ba..196753110434 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> @@ -157,6 +157,20 @@
> allwinner,sram = <&ve_sram 1>;
> };
>
> + gpu: gpu@1800000 {
> + compatible = "allwinner,sun50i-h6-mali",
> + "arm,mali-t720";
> + reg = <0x01800000 0x4000>;
> + interrupts = <GIC_SPI 84
IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 85
IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 83
IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "job", "mmu", "gpu";
> + clocks = <&ccu CLK_GPU>, <&ccu CLK_BUS_GPU>;
> + clock-names = "core", "bus";
> + resets = <&ccu RST_BUS_GPU>;
> + status = "disabled";

Usually self sufficient peripherals are enabled by default in DTSI.

> + };
> +
> syscon: syscon@3000000 {
> compatible = "allwinner,sun50i-h6-system-
control",
> "allwinner,sun50i-a64-
system-control";