[PATCH] arm64: dts: rockchip: Fix GPU register width for RK3328
Heiko Stuebner
heiko at sntech.de
Mon Aug 23 14:20:04 PDT 2021
Hi Alex,
Am Montag, 23. August 2021, 00:19:08 CEST schrieb Alex Bee:
> Hi Heiko,
>
> is there anything left to do for this one?
nope, there wasn't anything missing, I just somehow managed to overlook
the patch till your ping. As you can see from the other mail, it is
applied now :-)
Heiko
>
> Same for:
>
> https://patchwork.kernel.org/project/linux-rockchip/patch/20210623145918.187018-1-knaerzche@gmail.com/
>
> and
>
> https://patchwork.kernel.org/project/linux-rockchip/patch/20210623150208.187201-1-knaerzche@gmail.com/
>
> Alex
>
> Am 23.06.21 um 13:59 schrieb Alex Bee:
> > As can be seen in RK3328's TRM the register range for the GPU is
> > 0xff300000 to 0xff330000.
> > It would (and does in vendor kernel) overlap with the registers of
> > the HEVC encoder (node/driver do not exist yet in upstream kernel).
> > See already existing h265e_mmu node.
> >
> > Fixes: 752fbc0c8da7 ("arm64: dts: rockchip: add rk3328 mali gpu node")
> > Signed-off-by: Alex Bee <knaerzche at gmail.com>
> > ---
> > arch/arm64/boot/dts/rockchip/rk3328.dtsi | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
> > index 8c821acb21ff..da84be6f4715 100644
> > --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
> > +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
> > @@ -599,7 +599,7 @@ saradc: adc at ff280000 {
> >
> > gpu: gpu at ff300000 {
> > compatible = "rockchip,rk3328-mali", "arm,mali-450";
> > - reg = <0x0 0xff300000 0x0 0x40000>;
> > + reg = <0x0 0xff300000 0x0 0x30000>;
> > interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
> > <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
> > <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
>
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