From: Arun Kumar K <arun.kk@samsung.com>
To: linux-media@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
devicetree@vger.kernel.org
Cc: s.nawrocki@samsung.com, hverkuil@xs4all.nl,
swarren@wwwdotorg.org, mark.rutland@arm.com, Pawel.Moll@arm.com,
galak@codeaurora.org, a.hajda@samsung.com,
sachin.kamat@linaro.org, shaik.ameer@samsung.com,
kilyeon.im@samsung.com, arunkk.samsung@gmail.com
Subject: [PATCH v10 11/12] V4L: Add DT binding doc for s5k4e5 image sensor
Date: Fri, 18 Oct 2013 11:07:38 +0530 [thread overview]
Message-ID: <1382074659-31130-12-git-send-email-arun.kk@samsung.com> (raw)
In-Reply-To: <1382074659-31130-1-git-send-email-arun.kk@samsung.com>
S5K4E5 is a Samsung raw image sensor controlled via I2C.
This patch adds the DT binding documentation for the same.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
.../devicetree/bindings/media/samsung-s5k4e5.txt | 45 ++++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/samsung-s5k4e5.txt
diff --git a/Documentation/devicetree/bindings/media/samsung-s5k4e5.txt b/Documentation/devicetree/bindings/media/samsung-s5k4e5.txt
new file mode 100644
index 0000000..0fca087
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/samsung-s5k4e5.txt
@@ -0,0 +1,45 @@
+* Samsung S5K4E5 Raw Image Sensor
+
+S5K4E5 is a raw image sensor with maximum resolution of 2560x1920
+pixels. Data transfer is carried out via MIPI CSI-2 port and controls
+via I2C bus.
+
+Required Properties:
+- compatible : must be "samsung,s5k4e5"
+- reg : I2C device address
+- reset-gpios : specifier of a GPIO connected to the RESET pin
+- clocks : should contain the sensor's EXTCLK clock specifier, from
+ the common clock bindings
+- clock-names : should contain "extclk" entry
+- svdda-supply : core voltage supply
+- svddio-supply : I/O voltage supply
+
+Optional Properties:
+- clock-frequency : the frequency at which the "extclk" clock should be
+ configured to operate, in Hz; if this property is not
+ specified default 24 MHz value will be used
+
+The device node should be added to respective control bus controller
+(e.g. I2C0) nodes and linked to the csis port node, using the common
+video interfaces bindings, defined in video-interfaces.txt.
+
+Example:
+
+ i2c-isp@13130000 {
+ s5k4e5@20 {
+ compatible = "samsung,s5k4e5";
+ reg = <0x20>;
+ reset-gpios = <&gpx1 2 1>;
+ clock-frequency = <24000000>;
+ clocks = <&clock 129>;
+ clock-names = "extclk"
+ svdda-supply = <...>;
+ svddio-supply = <...>;
+ port {
+ is_s5k4e5_ep: endpoint {
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&csis0_ep>;
+ };
+ };
+ };
+ };
--
1.7.9.5
next prev parent reply other threads:[~2013-10-18 5:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-18 5:37 [PATCH v10 00/12] Exynos5 IS driver Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 01/12] exynos5-fimc-is: Add Exynos5 FIMC-IS device tree bindings documentation Arun Kumar K
2013-10-28 23:32 ` Mark Rutland
2013-11-05 5:30 ` Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 02/12] exynos5-fimc-is: Add driver core files Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 03/12] exynos5-fimc-is: Add common driver header files Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 04/12] exynos5-fimc-is: Add register definition and context header Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 05/12] exynos5-fimc-is: Add isp subdev Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 06/12] exynos5-fimc-is: Add scaler subdev Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 07/12] exynos5-fimc-is: Add sensor interface Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 08/12] exynos5-fimc-is: Add the hardware pipeline control Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 09/12] exynos5-fimc-is: Add the hardware interface module Arun Kumar K
2013-10-18 5:37 ` [PATCH v10 10/12] exynos5-is: Add Kconfig and Makefile Arun Kumar K
2013-10-18 5:37 ` Arun Kumar K [this message]
2013-10-28 23:54 ` [PATCH v10 11/12] V4L: Add DT binding doc for s5k4e5 image sensor Mark Rutland
2013-10-18 5:37 ` [PATCH v10 12/12] V4L: Add s5k4e5 sensor driver Arun Kumar K
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