Re: [U-Boot] [PATCH 2/2] at91: video: DT binding for HLCDC driver

[Anatolij Gustschin]

On Mon, 8 Aug 2016 15:34:48 +0800
Songjun Wu songjun...@microchip.com wrote:

> DT binding documentation for atmel HLCDC driver.
> 
> Signed-off-by: Songjun Wu 
> ---
> 
>  doc/device-tree-bindings/video/atme-hlcdc.txt | 38 
> +++
>  1 file changed, 38 insertions(+)
>  create mode 100644 doc/device-tree-bindings/video/atme-hlcdc.txt

applied to u-boot-video/master, thanks!


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Anatolij
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[U-Boot] [PATCH 2/2] at91: video: DT binding for HLCDC driver

[Songjun Wu]

DT binding documentation for atmel HLCDC driver.

Signed-off-by: Songjun Wu 
---

 doc/device-tree-bindings/video/atme-hlcdc.txt | 38 +++
 1 file changed, 38 insertions(+)
 create mode 100644 doc/device-tree-bindings/video/atme-hlcdc.txt

diff --git a/doc/device-tree-bindings/video/atme-hlcdc.txt 
b/doc/device-tree-bindings/video/atme-hlcdc.txt
new file mode 100644
index 000..aac0b84
--- /dev/null
+++ b/doc/device-tree-bindings/video/atme-hlcdc.txt
@@ -0,0 +1,38 @@
+Atmel HLCDC Framebuffer
+-
+Required properties:
+- compatible :
+   "atmel,sama5d2-hlcdc".
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- clocks: phandles to input clocks.
+- atmel,vl-bpix: Bits per pixel.
+- atmel,guard-time: lcd guard time (Delay in frame periods).
+- display-timings: please refer the displaymode.txt.
+
+Example:
+hlcdc: hlcdc@f000 {
+   u-boot,dm-pre-reloc;
+   compatible = "atmel,sama5d2-hlcdc";
+   reg = <0xf000 0x2000>;
+   clocks = <_clk>;
+   atmel,vl-bpix = <4>;
+   atmel,guard-time = <1>;
+   pinctrl-names = "default";
+   pinctrl-0 = <_lcd_base _lcd_pwm _lcd_rgb666>;
+   status = "okay";
+
+   display-timings {
+   480x272 {
+   clock-frequency = <900>;
+   hactive = <480>;
+   vactive = <272>;
+   hsync-len = <41>;
+   hfront-porch = <2>;
+   hback-porch = <2>;
+   vfront-porch = <2>;
+   vback-porch = <2>;
+   vsync-len = <11>;
+   };
+   };
+};
\ No newline at end of file
-- 
2.7.4

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