Hi Sylwester, On Thu, Aug 15, 2013 at 8:39 PM, Sylwester Nawrocki <sylvester.nawro...@gmail.com> wrote: > W dniu 2013-08-14 06:46, Arun Kumar K pisze: > >> The patch adds the DT binding documentation for Samsung >> Exynos5 SoC series imaging subsystem (FIMC-IS). >> >> Signed-off-by: Arun Kumar K <arun...@samsung.com> >> Reviewed-by: Sylwester Nawrocki <s.nawro...@samsung.com> >> --- >> .../devicetree/bindings/media/exynos5-fimc-is.txt | 47 >> ++++++++++++++++++++ >> 1 file changed, 47 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..bfd36df >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/media/exynos5-fimc-is.txt >> @@ -0,0 +1,47 @@ >> +Samsung EXYNOS5 SoC series Imaging Subsystem (FIMC-IS) >> +------------------------------------------------------ >> + >> +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 > > > Is it really only one interrupt or two as in case of Exynos4x12 ? > Also it's probably more appropriate to say "interrupt controller" > instead of "combiner", not including details of the the FIMC-IS external > interrupt controller in this binding. >
It needs only one interrupt and that is the one from A5 to main ARM processor. Will change it to controller. > >> +- 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. >> +- pmu : phandle to the fimc-is pmu node describing the >> register >> + base and size for FIMC-IS PMU. > > > This property needs to be prefixed with "samsung,". > Ok Regards Arun -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
