| Message ID | 20200924200507.1175888-2-mr.nuke.me@gmail.com |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | None | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success |
Hi Alexandru On Thu, Sep 24, 2020 at 03:05:06PM -0500, Alexandru Gagniuc wrote: > The sii902x chip family requires IO and core voltages to reach the > correct voltage before chip initialization. Add binding for describing > the two supplies. > > Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> It is not mandatory but encouraged to convert a binding to DT schema format before updating it. This is in order to reach a point in time where all bindings are in DT Schema format thus allowing much better verification of the DT files. Sam > --- > Documentation/devicetree/bindings/display/bridge/sii902x.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/bridge/sii902x.txt b/Documentation/devicetree/bindings/display/bridge/sii902x.txt > index 0d1db3f9da84..02c21b584741 100644 > --- a/Documentation/devicetree/bindings/display/bridge/sii902x.txt > +++ b/Documentation/devicetree/bindings/display/bridge/sii902x.txt > @@ -8,6 +8,8 @@ Optional properties: > - interrupts: describe the interrupt line used to inform the host > about hotplug events. > - reset-gpios: OF device-tree gpio specification for RST_N pin. > + - iovcc-supply: I/O Supply Voltage (1.8V or 3.3V) > + - cvcc12-supply: Digital Core Supply Voltage (1.2V) > > HDMI audio properties: > - #sound-dai-cells: <0> or <1>. <0> if only i2s or spdif pin > @@ -54,6 +56,8 @@ Example: > compatible = "sil,sii9022"; > reg = <0x39>; > reset-gpios = <&pioA 1 0>; > + iovcc-supply = <&v3v3_hdmi>; > + cvcc12-supply = <&v1v2_hdmi>; > > #sound-dai-cells = <0>; > sil,i2s-data-lanes = < 0 1 2 >; > -- > 2.25.4 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
diff --git a/Documentation/devicetree/bindings/display/bridge/sii902x.txt b/Documentation/devicetree/bindings/display/bridge/sii902x.txt index 0d1db3f9da84..02c21b584741 100644 --- a/Documentation/devicetree/bindings/display/bridge/sii902x.txt +++ b/Documentation/devicetree/bindings/display/bridge/sii902x.txt @@ -8,6 +8,8 @@ Optional properties: - interrupts: describe the interrupt line used to inform the host about hotplug events. - reset-gpios: OF device-tree gpio specification for RST_N pin. + - iovcc-supply: I/O Supply Voltage (1.8V or 3.3V) + - cvcc12-supply: Digital Core Supply Voltage (1.2V) HDMI audio properties: - #sound-dai-cells: <0> or <1>. <0> if only i2s or spdif pin @@ -54,6 +56,8 @@ Example: compatible = "sil,sii9022"; reg = <0x39>; reset-gpios = <&pioA 1 0>; + iovcc-supply = <&v3v3_hdmi>; + cvcc12-supply = <&v1v2_hdmi>; #sound-dai-cells = <0>; sil,i2s-data-lanes = < 0 1 2 >;
The sii902x chip family requires IO and core voltages to reach the correct voltage before chip initialization. Add binding for describing the two supplies. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> --- Documentation/devicetree/bindings/display/bridge/sii902x.txt | 4 ++++ 1 file changed, 4 insertions(+)