thierry,
please review.
On Fri, Aug 26, 2016 at 8:07 AM, Vinay Simha BN simhavcs@gmail.com wrote:
Add documentation for lt070me05000 panel
Cc: Archit Taneja archit.taneja@gmail.com Cc: John Stultz john.stultz@linaro.org Cc: Thierry Reding thierry.reding@gmail.com Cc: Sumit Semwal sumit.semwal@linaro.org Signed-off-by: Vinay Simha BN simhavcs@gmail.com Acked-by: Rob Herring robh@kernel.org
v2:
- incorporated rob herring and thierry reviews gpio to gpios, gpio to regulator using fixed regulators and pwm backlight is removed, since it is controlled by dcs commands
v3:
- incorporated thierry reviews
- Added gpio polarity details for reset-gpios
- proper naming conventions and sequence wrt panel datasheet (vddp-supply, iovcc-supply, enable-gpios, reset-gpios, dcdc-en-gpios)
.../bindings/display/panel/jdi,lt070me05000.txt | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt
diff --git a/Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt b/Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt new file mode 100644 index 0000000..4724952 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/jdi,lt070me05000.txt @@ -0,0 +1,33 @@ +JDI model LT070ME05000 1200x1920 7" DSI Panel
+Required properties: +- compatible: should be "jdi,lt070me05000" +- vddp-supply: phandle of the regulator that provides the supply voltage
- Power IC supply (3-5V)
+- iovcc-supply: phandle of the regulator that provides the supply voltage
- IOVCC , power supply for LCM (1.8V)
+- enable-gpios: phandle of gpio for enable line
- LED_EN, LED backlight enable, High active
+- reset-gpios: phandle of gpio for reset line
- This should be 8mA, gpio can be configured using mux, pinctrl, pinctrl-names
- XRES, Reset, Low active
+- dcdc-en-gpios: phandle of the gpio for power ic line
- Power IC supply enable, High active
+Example:
dsi0: qcom,mdss_dsi@4700000 {panel@0 {compatible = "jdi,lt070me05000";reg = <0>;pinctrl-names = "default";pinctrl-0 = <&dsi_panel_pinctrl>;vddp-supply = <&pm8921_l17>;iovcc-supply = <&pm8921_lvs7>;enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>;reset-gpios = <&tlmm_pinmux 54 GPIO_ACTIVE_LOW>;dcdc-en-gpios = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>;};};-- 2.1.2