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Documentation / devicetree / bindings / gpu / samsung-g2d.txt




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Based on kernel version 3.15.4. Page generated on 2014-07-07 09:00 EST.

1	* Samsung 2D Graphics Accelerator
2	
3	Required properties:
4	  - compatible : value should be one among the following:
5		(a) "samsung,s5pv210-g2d" for G2D IP present in S5PV210 & Exynos4210 SoC
6		(b) "samsung,exynos4212-g2d" for G2D IP present in Exynos4x12 SoCs
7		(c) "samsung,exynos5250-g2d" for G2D IP present in Exynos5250 SoC
8	
9	  - reg : Physical base address of the IP registers and length of memory
10		  mapped region.
11	
12	  - interrupts : G2D interrupt number to the CPU.
13	  - clocks : from common clock binding: handle to G2D clocks.
14	  - clock-names : names of clocks listed in clocks property, in the same
15			  order, depending on SoC type:
16			  - for S5PV210 and Exynos4 based SoCs: "fimg2d" and
17			    "sclk_fimg2d"
18			  - for Exynos5250 SoC: "fimg2d".
19	
20	Example:
21		g2d@12800000 {
22			compatible = "samsung,s5pv210-g2d";
23			reg = <0x12800000 0x1000>;
24			interrupts = <0 89 0>;
25			clocks = <&clock 177>, <&clock 277>;
26			clock-names = "sclk_fimg2d", "fimg2d";
27			status = "disabled";
28		};
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