diff options
| author | Robby Cai <R63905@freescale.com> | 2013-08-22 14:35:09 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2013-10-30 09:55:02 +0800 |
| commit | 2b2df2753f6dfb6345e1eb3124f18d6d4dd9e08e (patch) | |
| tree | a289c54bb50066c9e3909bb58fb47c6f818d04cd /Documentation | |
| parent | 48a9dddc8f9fd9a28f28d7f9172a8f0262ebe079 (diff) | |
ENGR00275031-1 mx6sl fb: support lcdif framebuffer on 3.10
re-use the upstreaming mxsfb.c code.
- add the lcdif axi clock for register and dram access
- set the lcdif pix's parent as pll5_video to get most accurate pix clock
- add binding doc for lcdif dts
Signed-off-by: Robby Cai <R63905@freescale.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/fb/mxsfb.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/fb/mxsfb.txt b/Documentation/devicetree/bindings/fb/mxsfb.txt index 96ec5179c8a0..db41376d503e 100644 --- a/Documentation/devicetree/bindings/fb/mxsfb.txt +++ b/Documentation/devicetree/bindings/fb/mxsfb.txt @@ -3,6 +3,9 @@ Required properties: - compatible: Should be "fsl,<chip>-lcdif". Supported chips include imx23 and imx28. +- pinctrl-names: Should be "default" +- pinctrl-0: pinctrl setting for lcd +- lcd-supply: lcd power supply, usually via GPIO - reg: Address and length of the register set for lcdif - interrupts: Should contain lcdif interrupts - display : phandle to display node (see below for details) @@ -22,6 +25,10 @@ lcdif@80030000 { compatible = "fsl,imx28-lcdif"; reg = <0x80030000 2000>; interrupts = <38 86>; + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a + &lcdif_pins_evk>; + lcd-supply = <®_lcd_3v3>; display: display { bits-per-pixel = <32>; |