Signed-off-by: Arun Kumar K <arun.kk@xxxxxxxxxxx> --- .../devicetree/bindings/media/exynos5-fimc-is.txt | 41 ++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/exynos5-fimc-is.txt diff --git a/Documentation/devicetree/bindings/media/exynos5-fimc-is.txt b/Documentation/devicetree/bindings/media/exynos5-fimc-is.txt new file mode 100644 index 0000000..9fd4646 --- /dev/null +++ b/Documentation/devicetree/bindings/media/exynos5-fimc-is.txt @@ -0,0 +1,41 @@ +Samsung EXYNOS SoC Camera Subsystem +----------------------------------- + +The camera subsystem on Samsung Exynos5 SoC has some changes relative +to previous SoC versions. Exynos5 has almost similar MIPI-CSIS and +FIMC-LITE IPs but has a much improved version of FIMC-IS which can +handle sensor controls and camera post-processing operations. The +Exynos5 FIMC-IS has a dedicated ARM Cortex A5 processor, many +post-processing blocks (ISP, DRC, FD, ODC, DIS, 3DNR) and two +dedicated scalers (SCC and SCP). + +fimc-is node +------------ + +Required properties: + +- compatible : must be "samsung,exynos5250-fimc-is" +- reg : physical base address and size of the memory mapped + registers +- interrupt-parent : Parent interrupt controller +- interrupts : fimc-is interrupt to the parent combiner +- clocks : list of clock specifiers, corresponding to entries in + clock-names property; +- clock-names : must contain "isp", "mcu_isp", "isp_div0", "isp_div1", + "isp_divmpwm", "mcu_isp_div0", "mcu_isp_div1" entries, + matching entries in the clocks property. + + +Board specific properties: + +- pinctrl-names : pinctrl names for camera port pinmux control, at least + "default" needs to be specified. +- pinctrl-0...N : pinctrl properties corresponding to pinctrl-names + +pmu subnode +----------- + +Required properties: + - reg : should contain PMU physical base address and size of the memory + mapped registers. + -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
