Signed-off-by: Sylwester Nawrocki <s.nawro...@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com> --- .../devicetree/bindings/media/exynos4-fimc-is.txt | 45 ++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/exynos4-fimc-is.txt
diff --git a/Documentation/devicetree/bindings/media/exynos4-fimc-is.txt b/Documentation/devicetree/bindings/media/exynos4-fimc-is.txt new file mode 100644 index 0000000..476eac8 --- /dev/null +++ b/Documentation/devicetree/bindings/media/exynos4-fimc-is.txt @@ -0,0 +1,45 @@ +Exynos4x12 SoC series Imaging Subsystem (FIMC-IS) + +The FIMC-IS is a subsystem for processing image signal from an image sensor. +The Exynos4x12 SoC series FIMC-IS V1.5 comprises of a dedicated ARM Cortex-A5 +processor, ISP, DRC and FD IP blocks and peripheral devices such as UART, I2C +and SPI bus controllers, PWM and ADC. + +fimc-is node +------------ + +Required properties: + +- compatible : should be "samsung,exynos4212-fimc-is" for Exynos4212 and + Exynos4412 SoCs; +- reg : physical base address and size of the device memory mapped + registers; +- interrupts : should contain FIMC-IS interrupts; +- clocks : list of clock specifiers, corresponding to entries in + clock-names property; +- clock-names : must contain "ppmuispx", "ppmuispx", "flite0", "flite1" + entries, matching entries in the clocks property. + +pmu subnode +----------- + +Required properties: + - reg : should contain PMU physical base address and size of the memory + mapped registers, size should be 0x3000. + + +The following are the FIMC-IS peripheral device nodes and can be specified +either standalone or as the fimc-is node child nodes. + +i2c-isp (ISP I2C bus controller) nodes +------------------------------------------ + +Required properties: + +- compatible : should be "samsung,exynos4212-i2c-isp" for Exynos4212 and + Exynos4412 SoCs; +- reg : physical base address and size of the device memory mapped + registers; + +For the above nodes it is required to specify a pinctrl state named "default", +according to the pinctrl bindings defined in ../pinctrl/pinctrl-bindings.txt. -- 1.7.9.5 -- 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
