diff options
| author | Richard Genoud <richard.genoud@gmail.com> | 2017-03-27 13:33:23 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2017-04-07 00:58:42 +0300 |
| commit | e4bac408b08437d190785ab1250cc676304ed171 (patch) | |
| tree | b1dcbe5df55d7b4e38e4404bdce7431ade92fb71 /Documentation/devicetree/bindings/display/panel | |
| parent | 667eb7033da3ff06fa3ed9d1a0180c939e6a24eb (diff) | |
| download | linux-e4bac408b08437d190785ab1250cc676304ed171.tar.xz | |
drm/panel: simple: Add support for Winstar WF35LTIACD
This adds support for the Winstar Display Co. WF35LTIACD 3.5" QVGA TFT
LCD panel, which can be supported by the simple panel driver.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'Documentation/devicetree/bindings/display/panel')
| -rw-r--r-- | Documentation/devicetree/bindings/display/panel/winstar,wf35ltiacd.txt | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/panel/winstar,wf35ltiacd.txt b/Documentation/devicetree/bindings/display/panel/winstar,wf35ltiacd.txt new file mode 100644 index 000000000000..2a7e6e3ba64c --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/winstar,wf35ltiacd.txt @@ -0,0 +1,48 @@ +Winstar Display Corporation 3.5" QVGA (320x240) TFT LCD panel + +Required properties: +- compatible: should be "winstar,wf35ltiacd" +- power-supply: regulator to provide the VCC supply voltage (3.3 volts) + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. + +Example: + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&hlcdc_pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <0 31 63 95 127 159 191 223 255>; + default-brightness-level = <191>; + power-supply = <&bl_reg>; + }; + + bl_reg: backlight_regulator { + compatible = "regulator-fixed"; + regulator-name = "backlight-power-supply"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + panel: panel { + compatible = "winstar,wf35ltiacd", "simple-panel"; + backlight = <&backlight>; + power-supply = <&panel_reg>; + #address-cells = <1>; + #size-cells = <0>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + panel_input: endpoint { + remote-endpoint = <&hlcdc_panel_output>; + }; + }; + }; + + panel_reg: panel_regulator { + compatible = "regulator-fixed"; + regulator-name = "panel-power-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; |