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* Solomon SSD1307 Framebuffer Driver
Required properties:
- compatible: Should be "solomon,ssd1307fb-<bus>". The only supported bus for
now is i2c.
- reg: Should contain address of the controller on the I2C bus. Most likely
0x3c or 0x3d
- pwm: Should contain the pwm to use according to the OF device tree PWM
specification [0]
- reset-gpios: Should contain the GPIO used to reset the OLED display
Optional properties:
- reset-active-low: Is the reset gpio is active on physical low?
[0]: Documentation/devicetree/bindings/pwm/pwm.txt
Examples:
ssd1307: oled@3c {
compatible = "solomon,ssd1307fb-i2c";
reg = <0x3c>;
pwms = <&pwm 4 3000>;
reset-gpios = <&gpio2 7>;
reset-active-low;
};