On 2022-01-14 16:25, Piotr Oniszczuk wrote:
Wiadomość napisana przez Alex Bee <knaerzche@xxxxxxxxx> w dniu 26.11.2021, o godz. 16:17: From: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx> Enable the GPU core on the Pine64 Quartz64 Model A. Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx> Signed-off-by: Alex Bee <knaerzche@xxxxxxxxx> --- arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts index 4d4b2a301b1a..625489c60622 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts @@ -205,6 +205,11 @@ &gmac1m0_clkinout status = "okay"; }; +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + &i2c0 { status = "okay"; --Alex, Ezequiel I'm playing with 5.16 mainline on rk3566 based tvbox (x96-x6) Box boots and I have working SD card, Eth, HDMI. I applied this series as I want to get GPU working but I'm getting: [ 3.169144] panfrost fde60000.gpu: get clock failed -517 [ 3.169646] panfrost fde60000.gpu: clk init failed -517 [ 3.213653] panfrost fde60000.gpu: get clock failed -517 [ 3.214156] panfrost fde60000.gpu: clk init failed -517 [ 3.230505] panfrost fde60000.gpu: get clock failed -517 [ 3.231006] panfrost fde60000.gpu: clk init failed -517 [ 3.258072] panfrost fde60000.gpu: get clock failed -517 [ 3.258575] panfrost fde60000.gpu: clk init failed -517 Maybe you have some hints here?
517 is EPROBE_DEFER, which implies it's waiting for the relevant clock provider to show up. I see from patch #2 that SCMI is involved, so I'd check that that's working and you have CONFIG_COMMON_CLOCK_SCMI enabled.
Robin.
