Messages in this thread | | | Date | Fri, 14 Jan 2022 16:42:06 +0000 | Subject | Re: [PATCH 4/4] arm64: dts: rockchip: Enable the GPU on Quartz64 Model A | From | Robin Murphy <> |
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On 2022-01-14 16:25, Piotr Oniszczuk wrote: > > >> Wiadomość napisana przez Alex Bee <knaerzche@gmail.com> w dniu 26.11.2021, o godz. 16:17: >> >> From: Ezequiel Garcia <ezequiel@collabora.com> >> >> Enable the GPU core on the Pine64 Quartz64 Model A. >> >> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> >> Signed-off-by: Alex Bee <knaerzche@gmail.com> >> --- >> 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.
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