diff options
| author |   Heiko Stuebner <heiko.stuebner@theobroma-systems.com> | 2019-12-08 15:55:07 +0100 |
|---|---|---|
| committer |   Heiko Stuebner <heiko@sntech.de> | 2019-12-16 10:32:20 +0100 |
| commit | a07f34a083f211c5f2f9b073a9b499accee078a2 (patch) | |
| tree | 9df7b59df1a773d6ef7063b24e785f1b89ee4e91 /arch/arm64/boot/dts/rockchip/px30.dtsi | |
| parent | dt-bindings: gpu: mali-bifrost: Add Rockchip PX30 (diff) | |
| download | linux-dev-a07f34a083f211c5f2f9b073a9b499accee078a2.tar.xz linux-dev-a07f34a083f211c5f2f9b073a9b499accee078a2.zip | |
arm64: dts: rockchip: add the gpu for px30
The px30 contains a Mali Bifrost gpu, so add the necessary core node
for it with interrupts and powerdomains.
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Link: https://lore.kernel.org/r/20191208145508.3124-2-heiko@sntech.de
Diffstat (limited to '')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/px30.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi index 9a0f77ea4a78..c31423f36192 100644 --- a/arch/arm64/boot/dts/rockchip/px30.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi @@ -210,6 +210,12 @@ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; contribution = <4096>; }; + + map1 { + trip = <&target>; + cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + contribution = <4096>; + }; }; }; @@ -924,6 +930,19 @@ status = "disabled"; }; + gpu: gpu@ff400000 { + compatible = "rockchip,px30-mali", "arm,mali-bifrost"; + reg = <0x0 0xff400000 0x0 0x4000>; + interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "job", "mmu", "gpu"; + clocks = <&cru SCLK_GPU>; + #cooling-cells = <2>; + power-domains = <&power PX30_PD_GPU>; + status = "disabled"; + }; + vopb: vop@ff460000 { compatible = "rockchip,px30-vop-big"; reg = <0x0 0xff460000 0x0 0xefc>; |