On Tue, Sep 4, 2018 at 4:59 PM Chen-Yu Tsai <wens@xxxxxxxx> wrote: > > Hi, > > On Sun, Sep 2, 2018 at 3:27 PM Jernej Skrabec <jernej.skrabec@xxxxxxxx> wrote: > > > > This commit adds necessary description and dt includes for H6 DE3 clock. > > It is very similar to others, but memory region has some additional > > registers not found in DE2. > > > > Signed-off-by: Jernej Skrabec <jernej.skrabec@xxxxxxxx> > > --- > > Documentation/devicetree/bindings/clock/sun8i-de2.txt | 5 +++-- > > include/dt-bindings/clock/sun8i-de2.h | 3 +++ > > include/dt-bindings/reset/sun8i-de2.h | 1 + > > 3 files changed, 7 insertions(+), 2 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/clock/sun8i-de2.txt b/Documentation/devicetree/bindings/clock/sun8i-de2.txt > > index e94582e8b8a9..41a52c2acffd 100644 > > --- a/Documentation/devicetree/bindings/clock/sun8i-de2.txt > > +++ b/Documentation/devicetree/bindings/clock/sun8i-de2.txt > > @@ -1,5 +1,5 @@ > > -Allwinner Display Engine 2.0 Clock Control Binding > > --------------------------------------------------- > > +Allwinner Display Engine 2.0/3.0 Clock Control Binding > > +------------------------------------------------------ > > > > Required properties : > > - compatible: must contain one of the following compatibles: > > @@ -8,6 +8,7 @@ Required properties : > > - "allwinner,sun8i-v3s-de2-clk" > > - "allwinner,sun50i-a64-de2-clk" > > - "allwinner,sun50i-h5-de2-clk" > > + - "allwinner,sun50i-h6-de3-clk" > > > > - reg: Must contain the registers base address and length > > - clocks: phandle to the clocks feeding the display engine subsystem. > > diff --git a/include/dt-bindings/clock/sun8i-de2.h b/include/dt-bindings/clock/sun8i-de2.h > > index 3bed63b524aa..7768f73b051e 100644 > > --- a/include/dt-bindings/clock/sun8i-de2.h > > +++ b/include/dt-bindings/clock/sun8i-de2.h > > @@ -15,4 +15,7 @@ > > #define CLK_MIXER1 7 > > #define CLK_WB 8 > > > > +#define CLK_BUS_ROT 9 > > +#define CLK_ROT 10 > > + > > #endif /* _DT_BINDINGS_CLOCK_SUN8I_DE2_H_ */ > > diff --git a/include/dt-bindings/reset/sun8i-de2.h b/include/dt-bindings/reset/sun8i-de2.h > > index 9526017432f0..1c36a6ac86d6 100644 > > --- a/include/dt-bindings/reset/sun8i-de2.h > > +++ b/include/dt-bindings/reset/sun8i-de2.h > > @@ -10,5 +10,6 @@ > > #define RST_MIXER0 0 > > #define RST_MIXER1 1 > > #define RST_WB 2 > > +#define RST_ROT 3 > > Looking at the DE 2.0 register guide, the "Rotate" related fields are also > found on the A83T. So this is not DE 3.0 specific. And you could also have > the H6 DE3 compatible fall back to the A83T for the common parts. I take that back. The A83T has a different clock tree structure because it lacks the DE mod clock, so it's not compatible. > ChenYu > > > > > #endif /* _DT_BINDINGS_RESET_SUN8I_DE2_H_ */ > > -- > > 2.18.0 > > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
