diff options
Diffstat (limited to 'Documentation/devicetree/bindings/video/ssd1307fb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/video/ssd1307fb.txt | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/Documentation/devicetree/bindings/video/ssd1307fb.txt b/Documentation/devicetree/bindings/video/ssd1307fb.txt deleted file mode 100644 index d1be78db6..000000000 --- a/Documentation/devicetree/bindings/video/ssd1307fb.txt +++ /dev/null @@ -1,49 +0,0 @@ -* Solomon SSD1307 Framebuffer Driver - -Required properties: - - compatible: Should be "solomon,<chip>fb-<bus>". The only supported bus for - now is i2c, and the supported chips are ssd1305, ssd1306 and ssd1307. - - 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]. Only required for the ssd1307. - - reset-gpios: Should contain the GPIO used to reset the OLED display - - solomon,height: Height in pixel of the screen driven by the controller - - solomon,width: Width in pixel of the screen driven by the controller - - solomon,page-offset: Offset of pages (band of 8 pixels) that the screen is - mapped to. - -Optional properties: - - reset-active-low: Is the reset gpio is active on physical low? - - solomon,segment-no-remap: Display needs normal (non-inverted) data column - to segment mapping - - solomon,com-seq: Display uses sequential COM pin configuration - - solomon,com-lrremap: Display uses left-right COM pin remap - - solomon,com-invdir: Display uses inverted COM pin scan direction - - solomon,com-offset: Number of the COM pin wired to the first display line - - solomon,prechargep1: Length of deselect period (phase 1) in clock cycles. - - solomon,prechargep2: Length of precharge period (phase 2) in clock cycles. - This needs to be the higher, the higher the capacitance - of the OLED's pixels is - -[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; -}; - -ssd1306: oled@3c { - compatible = "solomon,ssd1306fb-i2c"; - reg = <0x3c>; - pwms = <&pwm 4 3000>; - reset-gpios = <&gpio2 7>; - reset-active-low; - solomon,com-lrremap; - solomon,com-invdir; - solomon,com-offset = <32>; -}; |