Hi Donald, Sarah et al,
thanks for the patch!
On Mon, 2023-12-04 at 12:15 +0000, Donald Robson wrote:
> From: Sarah Walker <sarah.walker@xxxxxxxxxx>
>
> Add the Series AXE GPU node to the AM62 device tree.
>
> Signed-off-by: Sarah Walker <sarah.walker@xxxxxxxxxx>
> Signed-off-by: Donald Robson <donald.robson@xxxxxxxxxx>
powervr fd00000.gpu: [drm] loaded firmware powervr/rogue_33.15.11.3_v1.fw
powervr fd00000.gpu: [drm] FW version v1.0 (build 6503725 OS)
[drm] Initialized powervr 1.0.0 20230904 for fd00000.gpu on minor 0
In general it allows the driver to be probed on TI AM625 EK, so
Tested-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxxxx>
But I'm not sure if you maybe want to disable it by default like
other HW blocks for the (potential) boards which don't have video at all.
> ---
> arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
> index e5c64c86d1d5..4338fd8ab2d7 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
> @@ -965,4 +965,13 @@ mcasp2: audio-controller@2b20000 {
> power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
> status = "disabled";
> };
> +
> + gpu: gpu@fd00000 {
> + compatible = "ti,am62-gpu", "img,img-axe";
> + reg = <0x00 0x0fd00000 0x00 0x20000>;
> + clocks = <&k3_clks 187 0>;
> + clock-names = "core";
> + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
> + power-domains = <&k3_pds 187 TI_SCI_PD_EXCLUSIVE>;
> + };
> };
--
Alexander Sverdlin
Siemens AG
www.siemens.com
