| Message ID | 20200315134416.16527-37-sam@ravnborg.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | dt-bindings: display: convert remaning panel bindings to DT Schema | expand |
On Sun, Mar 15, 2020 at 02:44:16PM +0100, Sam Ravnborg wrote: > Signed-off-by: Sam Ravnborg <sam@ravnborg.org> > Cc: Stefan Mavrodiev <stefan@olimex.com> > Cc: Thierry Reding <thierry.reding@gmail.com> > Cc: Sam Ravnborg <sam@ravnborg.org> > --- > .../display/panel/olimex,lcd-olinuxino.txt | 42 ----------- > .../display/panel/olimex,lcd-olinuxino.yaml | 70 +++++++++++++++++++ > 2 files changed, 70 insertions(+), 42 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt > create mode 100644 Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml > > diff --git a/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt > deleted file mode 100644 > index a89f9c830a85..000000000000 > --- a/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt > +++ /dev/null > @@ -1,42 +0,0 @@ > -Binding for Olimex Ltd. LCD-OLinuXino bridge panel. > - > -This device can be used as bridge between a host controller and LCD panels. > -Currently supported LCDs are: > - - LCD-OLinuXino-4.3TS > - - LCD-OLinuXino-5 > - - LCD-OLinuXino-7 > - - LCD-OLinuXino-10 > - > -The panel itself contains: > - - AT24C16C EEPROM holding panel identification and timing requirements > - - AR1021 resistive touch screen controller (optional) > - - FT5x6 capacitive touch screnn controller (optional) > - - GT911/GT928 capacitive touch screen controller (optional) > - > -The above chips share same I2C bus. The EEPROM is factory preprogrammed with > -device information (id, serial, etc.) and timing requirements. > - > -Touchscreen bingings can be found in these files: > - - input/touchscreen/goodix.txt > - - input/touchscreen/edt-ft5x06.txt > - - input/touchscreen/ar1021.txt > - > -Required properties: > - - compatible: should be "olimex,lcd-olinuxino" > - - reg: address of the configuration EEPROM, should be <0x50> > - - power-supply: phandle of the regulator that provides the supply voltage > - > -Optional properties: > - - enable-gpios: GPIO pin to enable or disable the panel > - - backlight: phandle of the backlight device attacked to the panel > - > -Example: > -&i2c2 { > - panel@50 { > - compatible = "olimex,lcd-olinuxino"; > - reg = <0x50>; > - power-supply = <®_vcc5v0>; > - enable-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; > - backlight = <&backlight>; > - }; > -}; > diff --git a/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml > new file mode 100644 > index 000000000000..22d664abd552 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml > @@ -0,0 +1,70 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/panel/olimex,lcd-olinuxino.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Binding for Olimex Ltd. LCD-OLinuXino bridge panel. > + > +maintainers: > + - Stefan Mavrodiev <stefan@olimex.com> > + > +description: | > + This device can be used as bridge between a host controller and LCD panels. > + Currently supported LCDs are: > + - LCD-OLinuXino-4.3TS > + - LCD-OLinuXino-5 > + - LCD-OLinuXino-7 > + - LCD-OLinuXino-10 > + > + The panel itself contains: > + - AT24C16C EEPROM holding panel identification and timing requirements > + - AR1021 resistive touch screen controller (optional) > + - FT5x6 capacitive touch screnn controller (optional) > + - GT911/GT928 capacitive touch screen controller (optional) > + > + The above chips share same I2C bus. The EEPROM is factory preprogrammed with > + device information (id, serial, etc.) and timing requirements. > + > + Touchscreen bingings can be found in these files: > + - input/touchscreen/goodix.yaml > + - input/touchscreen/edt-ft5x06.txt > + - input/touchscreen/ar1021.txt > + > +allOf: > + - $ref: panel-common.yaml# > + > +properties: > + compatible: > + const: olimex,lcd-olinuxino > + > + backlight: true > + enable-gpios: true > + power-supply: true > + reg: true > + > +required: > + - compatible > + - reg > + - power-supply > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h> > + > + i2c2 { i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + panel@50 { > + compatible = "olimex,lcd-olinuxino"; > + reg = <0x50>; > + power-supply = <®_vcc5v0>; > + enable-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; > + backlight = <&backlight>; > + }; > + }; > + > +... > -- > 2.20.1 >
diff --git a/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt deleted file mode 100644 index a89f9c830a85..000000000000 --- a/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt +++ /dev/null @@ -1,42 +0,0 @@ -Binding for Olimex Ltd. LCD-OLinuXino bridge panel. - -This device can be used as bridge between a host controller and LCD panels. -Currently supported LCDs are: - - LCD-OLinuXino-4.3TS - - LCD-OLinuXino-5 - - LCD-OLinuXino-7 - - LCD-OLinuXino-10 - -The panel itself contains: - - AT24C16C EEPROM holding panel identification and timing requirements - - AR1021 resistive touch screen controller (optional) - - FT5x6 capacitive touch screnn controller (optional) - - GT911/GT928 capacitive touch screen controller (optional) - -The above chips share same I2C bus. The EEPROM is factory preprogrammed with -device information (id, serial, etc.) and timing requirements. - -Touchscreen bingings can be found in these files: - - input/touchscreen/goodix.txt - - input/touchscreen/edt-ft5x06.txt - - input/touchscreen/ar1021.txt - -Required properties: - - compatible: should be "olimex,lcd-olinuxino" - - reg: address of the configuration EEPROM, should be <0x50> - - power-supply: phandle of the regulator that provides the supply voltage - -Optional properties: - - enable-gpios: GPIO pin to enable or disable the panel - - backlight: phandle of the backlight device attacked to the panel - -Example: -&i2c2 { - panel@50 { - compatible = "olimex,lcd-olinuxino"; - reg = <0x50>; - power-supply = <®_vcc5v0>; - enable-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; - backlight = <&backlight>; - }; -}; diff --git a/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml new file mode 100644 index 000000000000..22d664abd552 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/olimex,lcd-olinuxino.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Binding for Olimex Ltd. LCD-OLinuXino bridge panel. + +maintainers: + - Stefan Mavrodiev <stefan@olimex.com> + +description: | + This device can be used as bridge between a host controller and LCD panels. + Currently supported LCDs are: + - LCD-OLinuXino-4.3TS + - LCD-OLinuXino-5 + - LCD-OLinuXino-7 + - LCD-OLinuXino-10 + + The panel itself contains: + - AT24C16C EEPROM holding panel identification and timing requirements + - AR1021 resistive touch screen controller (optional) + - FT5x6 capacitive touch screnn controller (optional) + - GT911/GT928 capacitive touch screen controller (optional) + + The above chips share same I2C bus. The EEPROM is factory preprogrammed with + device information (id, serial, etc.) and timing requirements. + + Touchscreen bingings can be found in these files: + - input/touchscreen/goodix.yaml + - input/touchscreen/edt-ft5x06.txt + - input/touchscreen/ar1021.txt + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: olimex,lcd-olinuxino + + backlight: true + enable-gpios: true + power-supply: true + reg: true + +required: + - compatible + - reg + - power-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c2 { + #address-cells = <1>; + #size-cells = <0>; + + panel@50 { + compatible = "olimex,lcd-olinuxino"; + reg = <0x50>; + power-supply = <®_vcc5v0>; + enable-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; + backlight = <&backlight>; + }; + }; + +...
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Stefan Mavrodiev <stefan@olimex.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> --- .../display/panel/olimex,lcd-olinuxino.txt | 42 ----------- .../display/panel/olimex,lcd-olinuxino.yaml | 70 +++++++++++++++++++ 2 files changed, 70 insertions(+), 42 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt create mode 100644 Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml