diff options
| author |   Sachin Kamat <[sachin.kamat@linaro.org]> | 2013-04-04 13:51:23 +0900 |
|---|---|---|
| committer |   Kukjin Kim <kgene.kim@samsung.com> | 2013-04-09 01:12:49 +0900 |
| commit | 81b6eb405c774f2db2d9391267630edcf4981cb8 (patch) | |
| tree | c1883fa31659a0836e1b7f47d4e9adf7f5a1eb26 /Documentation/devicetree/bindings/gpu | |
| parent | ARM: dts: Add G2D node to exynos4412-origen (diff) | |
| download | linux-dev-81b6eb405c774f2db2d9391267630edcf4981cb8.tar.xz linux-dev-81b6eb405c774f2db2d9391267630edcf4981cb8.zip | |
ARM: dts: Add Samsung G2D DT bindings documentation
Added documentaion about G2D bindings.
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'Documentation/devicetree/bindings/gpu')
| -rw-r--r-- | Documentation/devicetree/bindings/gpu/samsung-g2d.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpu/samsung-g2d.txt b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt new file mode 100644 index 000000000000..2b14a940eb75 --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt @@ -0,0 +1,20 @@ +* Samsung 2D Graphics Accelerator + +Required properties: + - compatible : value should be one among the following: + (a) "samsung,s5pv210-g2d" for G2D IP present in S5PV210 & Exynos4210 SoC + (b) "samsung,exynos4212-g2d" for G2D IP present in Exynos4x12 SoCs + (c) "samsung,exynos5250-g2d" for G2D IP present in Exynos5250 SoC + + - reg : Physical base address of the IP registers and length of memory + mapped region. + + - interrupts : G2D interrupt number to the CPU. + +Example: + g2d@12800000 { + compatible = "samsung,s5pv210-g2d"; + reg = <0x12800000 0x1000>; + interrupts = <0 89 0>; + status = "disabled"; + }; |