diff options
| author | Adam Ford <aford173@gmail.com> | 2021-12-14 18:46:26 -0600 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2022-02-11 11:16:17 +0800 |
| commit | 9a0f3b157e22eb4a5f5bddd3ba820b2bee5407b0 (patch) | |
| tree | 0ae104a3b910cbd12f2fa25fc9b581bcb3c9d71c /arch/arm64/boot/dts/freescale/imx8mn.dtsi | |
| parent | 18d4a6c9f2809102a30470de74e37dffbc82c76c (diff) | |
arm64: dts: imx8mn: Enable GPU
The i.MX8M-Nano features a GC7000. The Etnaviv driver detects it as:
etnaviv-gpu 38000000.gpu: model: GC7000, revision: 6203
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mn.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn.dtsi | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index dc3f66d284e5..99f0f5026674 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1116,6 +1116,32 @@ status = "disabled"; }; + gpu: gpu@38000000 { + compatible = "vivante,gc"; + reg = <0x38000000 0x8000>; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MN_CLK_GPU_AHB>, + <&clk IMX8MN_CLK_GPU_BUS_ROOT>, + <&clk IMX8MN_CLK_GPU_CORE_ROOT>, + <&clk IMX8MN_CLK_GPU_SHADER>; + clock-names = "reg", "bus", "core", "shader"; + assigned-clocks = <&clk IMX8MN_CLK_GPU_CORE>, + <&clk IMX8MN_CLK_GPU_SHADER>, + <&clk IMX8MN_CLK_GPU_AXI>, + <&clk IMX8MN_CLK_GPU_AHB>, + <&clk IMX8MN_GPU_PLL>; + assigned-clock-parents = <&clk IMX8MN_GPU_PLL_OUT>, + <&clk IMX8MN_GPU_PLL_OUT>, + <&clk IMX8MN_SYS_PLL1_800M>, + <&clk IMX8MN_SYS_PLL1_800M>; + assigned-clock-rates = <400000000>, + <400000000>, + <800000000>, + <400000000>, + <1200000000>; + power-domains = <&pgc_gpumix>; + }; + gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, |