| Message ID | 20190807060257.57007-2-jitao.shi@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | add mt8183 dpi driver | expand |
On Wed, Aug 07, 2019 at 02:02:54PM +0800, Jitao Shi wrote: > Add decriptions about supported chips, including MT2701 & MT8173 & > mt8183 > > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> > --- > .../bindings/display/mediatek/mediatek,dpi.txt | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt > index b6a7e7397b8b..cd6a1469c8b7 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt > @@ -7,6 +7,7 @@ output bus. > > Required properties: > - compatible: "mediatek,<chip>-dpi" > + the supported chips are mt2701 , mt8173 and mt8183. > - reg: Physical base address and length of the controller's registers > - interrupts: The interrupt signal from the function block. > - clocks: device clocks > @@ -16,6 +17,11 @@ Required properties: > Documentation/devicetree/bindings/graph.txt. This port should be connected > to the input port of an attached HDMI or LVDS encoder chip. > > +Optional properties: > +- dpi_pin_mode_swap: Swap the pin mode between dpi mode and gpio mode. > +- pinctrl-names: Contain "gpiomode" and "dpimode". > +- dpi_dual_edge: Control the RGB 24bit data on 12 pins or 24 pins. Nothing about this in the commit msg... The dpi* properties need vendor prefixes and use '-' rather than '_'. Rob
On Wed, Aug 07, 2019 at 02:02:54PM +0800, Jitao Shi wrote: > Add decriptions about supported chips, including MT2701 & MT8173 & > mt8183 > > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> > --- > .../bindings/display/mediatek/mediatek,dpi.txt | 11 +++++++++++ > 1 file changed, 11 insertions(+) And run a current get_maintainers.pl. Your DT maintainer list is out of date by years. Rob
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt index b6a7e7397b8b..cd6a1469c8b7 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt @@ -7,6 +7,7 @@ output bus. Required properties: - compatible: "mediatek,<chip>-dpi" + the supported chips are mt2701 , mt8173 and mt8183. - reg: Physical base address and length of the controller's registers - interrupts: The interrupt signal from the function block. - clocks: device clocks @@ -16,6 +17,11 @@ Required properties: Documentation/devicetree/bindings/graph.txt. This port should be connected to the input port of an attached HDMI or LVDS encoder chip. +Optional properties: +- dpi_pin_mode_swap: Swap the pin mode between dpi mode and gpio mode. +- pinctrl-names: Contain "gpiomode" and "dpimode". +- dpi_dual_edge: Control the RGB 24bit data on 12 pins or 24 pins. + Example: dpi0: dpi@1401d000 { @@ -26,6 +32,11 @@ dpi0: dpi@1401d000 { <&mmsys CLK_MM_DPI_ENGINE>, <&apmixedsys CLK_APMIXED_TVDPLL>; clock-names = "pixel", "engine", "pll"; + dpi_dual_edge; + dpi_pin_mode_swap; + pinctrl-names = "gpiomode", "dpimode"; + pinctrl-0 = <&dpi_pin_gpio>; + pinctrl-1 = <&dpi_pin_func>; port { dpi0_out: endpoint {
Add decriptions about supported chips, including MT2701 & MT8173 & mt8183 Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> --- .../bindings/display/mediatek/mediatek,dpi.txt | 11 +++++++++++ 1 file changed, 11 insertions(+)