On Tue, Sep 06, 2016 at 11:16:33PM +0800, Chen-Yu Tsai wrote: > On Tue, Sep 6, 2016 at 10:46 PM, Maxime Ripard > <maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote: > > The A33 has a significantly different pipeline, with components that differ > > too. > > > > Make sure we had compatible for them. > > > > Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> > > --- > > Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 7 ++++++- > > drivers/gpu/drm/sun4i/sun4i_backend.c | 1 + > > drivers/gpu/drm/sun4i/sun4i_drv.c | 8 +++++--- > > drivers/gpu/drm/sun4i/sun4i_tcon.c | 8 +++++++- > > 4 files changed, 19 insertions(+), 5 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt > > index df8f4aeefe4c..bd3136a5cba5 100644 > > --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt > > +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt > > @@ -26,7 +26,9 @@ TCON > > The TCON acts as a timing controller for RGB, LVDS and TV interfaces. > > > > Required properties: > > - - compatible: value should be "allwinner,sun5i-a13-tcon". > > + - compatible: value must be either: > > + * allwinner,sun5i-a13-tcon > > + * allwinner,sun8i-a33-tcon > > - reg: base address and size of memory-mapped region > > - interrupts: interrupt associated to this IP > > - clocks: phandles to the clocks feeding the TCON. Three are needed: > > You should probably put a note saying the A33 only needs 2 clocks. > You can keep my ack after fixing it. I did while applying, thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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