tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1Winstar Display Corporation 3.5" QVGA (320x240) TFT LCD panel
2
3Required properties:
4- compatible: should be "winstar,wf35ltiacd"
5- power-supply: regulator to provide the VCC supply voltage (3.3 volts)
6
7This binding is compatible with the simple-panel binding, which is specified
8in simple-panel.txt in this directory.
9
10Example:
11 backlight: backlight {
12 compatible = "pwm-backlight";
13 pwms = <&hlcdc_pwm 0 50000 PWM_POLARITY_INVERTED>;
14 brightness-levels = <0 31 63 95 127 159 191 223 255>;
15 default-brightness-level = <191>;
16 power-supply = <&bl_reg>;
17 };
18
19 bl_reg: backlight_regulator {
20 compatible = "regulator-fixed";
21 regulator-name = "backlight-power-supply";
22 regulator-min-microvolt = <5000000>;
23 regulator-max-microvolt = <5000000>;
24 };
25
26 panel: panel {
27 compatible = "winstar,wf35ltiacd", "simple-panel";
28 backlight = <&backlight>;
29 power-supply = <&panel_reg>;
30 #address-cells = <1>;
31 #size-cells = <0>;
32
33 port {
34 #address-cells = <1>;
35 #size-cells = <0>;
36
37 panel_input: endpoint {
38 remote-endpoint = <&hlcdc_panel_output>;
39 };
40 };
41 };
42
43 panel_reg: panel_regulator {
44 compatible = "regulator-fixed";
45 regulator-name = "panel-power-supply";
46 regulator-min-microvolt = <3300000>;
47 regulator-max-microvolt = <3300000>;
48 };