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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2013-04-07 15:44:59 -0300 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-04-08 15:44:55 +0800 |
| commit | 4344429d3d926d219671f607125cff51223a140a (patch) | |
| tree | 38d3c3c93f5af889d98f8866962f142ff99f90d8 /Documentation | |
| parent | ac77bc227e96bb6d42b86ee5e20e4fa6a743d632 (diff) | |
| download | linux-4344429d3d926d219671f607125cff51223a140a.tar.bz2 | |
video: mxsfb: Introduce regulator support
Instead of using a custom binding for retrieving the GPIO that activates the
LCD from devicetree, use a standard regulator.
This approach has the advantage to be more generic.
For example: in the case of a board that has a PMIC supplying the LCD voltage,
the current approach would not work, as it only searches for a GPIO pin.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/fb/mxsfb.txt | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/fb/mxsfb.txt b/Documentation/devicetree/bindings/fb/mxsfb.txt index 7ba3b7663513..96ec5179c8a0 100644 --- a/Documentation/devicetree/bindings/fb/mxsfb.txt +++ b/Documentation/devicetree/bindings/fb/mxsfb.txt @@ -7,9 +7,6 @@ Required properties: - interrupts: Should contain lcdif interrupts - display : phandle to display node (see below for details) -Optional properties: -- panel-enable-gpios : Should specify the gpio for panel enable - * display node Required properties: @@ -25,7 +22,6 @@ lcdif@80030000 { compatible = "fsl,imx28-lcdif"; reg = <0x80030000 2000>; interrupts = <38 86>; - panel-enable-gpios = <&gpio3 30 0>; display: display { bits-per-pixel = <32>; |