1 // SPDX-License-Identifier: GPL-2.0-or-later
4 #include <dt-bindings/gpio/gpio.h>
7 model = "Cirrus Logic EP7211 Development Board";
8 compatible = "cirrus,edb7211", "cirrus,ep7211", "cirrus,ep7209";
11 device_type = "memory";
12 reg = <0xc0000000 0x02000000>;
15 backlight: backlight {
16 compatible = "pwm-backlight";
19 0x0 0x1 0x2 0x3 0x4 0x5 0x6 0x7
20 0x8 0x9 0xa 0xb 0xc 0xd 0xe 0xf
22 default-brightness-level = <0x0>;
23 power-supply = <&blen>;
32 native-mode = <&timing0>;
42 clock-frequency = <6500000>;
48 compatible = "i2c-gpio";
49 gpios = <&portd 4 GPIO_ACTIVE_HIGH>,
50 <&portd 5 GPIO_ACTIVE_HIGH>;
51 i2c-gpio,delay-us = <2>;
52 i2c-gpio,scl-output-only;
58 compatible = "regulator-fixed";
59 regulator-name = "BACKLIGHT ENABLE";
60 regulator-min-microvolt = <3300000>;
61 regulator-max-microvolt = <3300000>;
62 gpio = <&portd 1 GPIO_ACTIVE_HIGH>;
66 compatible = "regulator-fixed";
67 regulator-name = "BACKLIGHT ENABLE";
68 regulator-min-microvolt = <3300000>;
69 regulator-max-microvolt = <3300000>;
70 gpio = <&portd 3 GPIO_ACTIVE_HIGH>;
76 compatible = "cfi-flash";
77 reg = <0 0x00000000 0x02000000>;
86 lcd-supply = <&lcddc>;
93 gpios = <2 GPIO_ACTIVE_HIGH>;
95 line-name = "LCD ENABLE";