Hi again, On 04/17/2014 01:53 PM, YoungJun Cho wrote: > In case of using CPU interface panel, the relevant registers should be set. > So this patch adds relevant dt bindings. > > Changelog v2: > - Changes "samsung,sysreg-phandle" to "samsung,sysreg" > > Signed-off-by: YoungJun Cho <yj44.cho@xxxxxxxxxxx> > Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx> > Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> > --- > .../devicetree/bindings/video/samsung-fimd.txt | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt b/Documentation/devicetree/bindings/video/samsung-fimd.txt > index 2dad41b..6ea1adc 100644 > --- a/Documentation/devicetree/bindings/video/samsung-fimd.txt > +++ b/Documentation/devicetree/bindings/video/samsung-fimd.txt > @@ -44,6 +44,15 @@ Optional Properties: > - display-timings: timing settings for FIMD, as described in document [1]. > Can be used in case timings cannot be provided otherwise > or to override timings provided by the panel. > +- samsung,sysreg: handle to syscon used to control the system registers > +- vidout-i80-ldi: boolean to support i80 interface instead of rgb one > +- cs-setup: clock cycles for the active period of address signal enable until > + chip select is enable in i80 interface > +- wr-setup: clock cycles for the active period of CS signal enable until > + write signal is enable in i80 interface > +- wr-act: clock cycles for the active period of CS enable in i80 interface > +- wr-hold: clock cycles for the active period of CS disable until write signal > + is disable in i80 interface As Laurent wrote earlier it would be good to consider providing these properties by panel. Panel can pass it to DSI probably via mipi_dsi_device structure. DSI to FIMD can use exynos drm_framework probably. Anyway if you add optional properties please add info about default value, ie when property is not present. Regards Andrzej > > The device node can contain 'port' child nodes according to the bindings defined > in [2]. The following are properties specific to those nodes: -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
