1* Samsung Exynos5 G-Scaler device 2 3G-Scaler is used for scaling and color space conversion on Exynos5 SoCs. 4 5Required properties: 6- compatible: should be one of 7 "samsung,exynos5250-gsc" 8 "samsung,exynos5420-gsc" 9 "samsung,exynos5433-gsc" 10 "samsung,exynos5-gsc" (deprecated) 11- reg: should contain G-Scaler physical address location and length. 12- interrupts: should contain G-Scaler interrupt number 13 14Optional properties: 15- samsung,sysreg: handle to syscon used to control the system registers to 16 set writeback input and destination 17 18Example: 19 20gsc_0: gsc@13e00000 { 21 compatible = "samsung,exynos5250-gsc"; 22 reg = <0x13e00000 0x1000>; 23 interrupts = <0 85 0>; 24}; 25 26Aliases: 27Each G-Scaler node should have a numbered alias in the aliases node, 28in the form of gscN, N = 0...3. G-Scaler driver uses these aliases 29to retrieve the device IDs using "of_alias_get_id()" call. 30 31Example: 32 33aliases { 34 gsc0 =&gsc_0; 35 gsc1 =&gsc_1; 36 gsc2 =&gsc_2; 37 gsc3 =&gsc_3; 38}; 39