diff options
author | Robby Cai <R63905@freescale.com> | 2013-08-22 14:35:09 +0800 |
---|---|---|
committer | Nitin Garg <nitin.garg@freescale.com> | 2015-04-14 13:58:52 -0500 |
commit | 38a233506953dc320cfb80c9c6540d321197ac3b (patch) | |
tree | 7330d37e0a111079b25b177f07f41395a4587457 /Documentation | |
parent | 1bcdd80ae9fe626099035f831fa88b0a217e9b51 (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>
[shawn.guo: cherry-pick commit 423273b4437f from imx_3.10.y]
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Conflicts:
drivers/video/mxsfb.c
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>; |