bindings/media/exynos5-gsc.txt

0001 * Samsung Exynos5 G-Scaler device
0002
0003 G-Scaler is used for scaling and color space conversion on Exynos5 SoCs.
0004
0005 Required properties:
0006 - compatible: should be one of
0007               "samsung,exynos5250-gsc"
0008               "samsung,exynos5420-gsc"
0009               "samsung,exynos5433-gsc"
0010               "samsung,exynos5-gsc" (deprecated)
0011 - reg: should contain G-Scaler physical address location and length.
0012 - interrupts: should contain G-Scaler interrupt number
0013
0014 Optional properties:
0015 - samsung,sysreg: handle to syscon used to control the system registers to
0016   set writeback input and destination
0017
0018 Example:
0019
0020 gsc_0:  gsc@13e00000 {
0021         compatible = "samsung,exynos5250-gsc";
0022         reg = <0x13e00000 0x1000>;
0023         interrupts = <0 85 0>;
0024 };
0025
0026 Aliases:
0027 Each G-Scaler node should have a numbered alias in the aliases node,
0028 in the form of gscN, N = 0...3. G-Scaler driver uses these aliases
0029 to retrieve the device IDs using "of_alias_get_id()" call.
0030
0031 Example:
0032
0033 aliases {
0034         gsc0 =&gsc_0;
0035         gsc1 =&gsc_1;
0036         gsc2 =&gsc_2;
0037         gsc3 =&gsc_3;
0038 };