diff options
| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2013-01-03 08:03:34 -0500 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2013-02-08 21:49:50 +0000 |
| commit | 09495dda6a62c74b13412a63528093910ef80edd (patch) | |
| tree | 29050386e26b6a55e4358cd1e62cf4a7e0987a44 /Documentation/devicetree/bindings | |
| parent | 22435f38337ef6a8abb33574604e77c335b75d14 (diff) | |
of/exynos_g2d: Add Bindings for exynos G2D driver
Add documentation for the DT bindings in exynos G2D driver.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/drm/exynos/g2d.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/drm/exynos/g2d.txt b/Documentation/devicetree/bindings/drm/exynos/g2d.txt new file mode 100644 index 000000000000..1eb124d35a99 --- /dev/null +++ b/Documentation/devicetree/bindings/drm/exynos/g2d.txt @@ -0,0 +1,22 @@ +Samsung 2D Graphic Accelerator using DRM frame work + +Samsung FIMG2D is a graphics 2D accelerator which supports Bit Block Transfer. +We set the drawing-context registers for configuring rendering parameters and +then start rendering. +This driver is for SOCs which contain G2D IPs with version 4.1. + +Required properties: + -compatible: + should be "samsung,exynos-g2d-41". + -reg: + physical base address of the controller and length + of memory mapped region. + -interrupts: + interrupt combiner values. + +Example: + g2d { + compatible = "samsung,exynos-g2d-41"; + reg = <0x10850000 0x1000>; + interrupts = <0 91 0>; + }; |