forked from Minki/linux
8a46558da4
Add DT binding documentation for SHARP LS037V7DW01 panel. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: devicetree@vger.kernel.org
44 lines
1.3 KiB
Plaintext
44 lines
1.3 KiB
Plaintext
SHARP LS037V7DW01 TFT-LCD panel
|
|
===================================
|
|
|
|
Required properties:
|
|
- compatible: "sharp,ls037v7dw01"
|
|
|
|
Optional properties:
|
|
- label: a symbolic name for the panel
|
|
- enable-gpios: a GPIO spec for the optional enable pin.
|
|
This pin is the INI pin as specified in the LS037V7DW01.pdf file.
|
|
- reset-gpios: a GPIO spec for the optional reset pin.
|
|
This pin is the RESB pin as specified in the LS037V7DW01.pdf file.
|
|
- mode-gpios: a GPIO
|
|
ordered MO, LR, and UD as specified in the LS037V7DW01.pdf file.
|
|
|
|
Required nodes:
|
|
- Video port for DPI input
|
|
|
|
This panel can have zero to five GPIOs to configure to change configuration
|
|
between QVGA and VGA mode and the scan direction. As these pins can be also
|
|
configured with external pulls, all the GPIOs are considered optional with holes
|
|
in the array.
|
|
|
|
Example
|
|
-------
|
|
|
|
Example when connected to a omap2+ based device:
|
|
|
|
lcd0: display {
|
|
compatible = "sharp,ls037v7dw01";
|
|
power-supply = <&lcd_3v3>;
|
|
enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; /* gpio152, lcd INI */
|
|
reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd RESB */
|
|
mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH /* gpio154, lcd MO */
|
|
&gpio1 2 GPIO_ACTIVE_HIGH /* gpio2, lcd LR */
|
|
&gpio1 3 GPIO_ACTIVE_HIGH>; /* gpio3, lcd UD */
|
|
|
|
port {
|
|
lcd_in: endpoint {
|
|
remote-endpoint = <&dpi_out>;
|
|
};
|
|
};
|
|
};
|