From: Steve Longerbeam <slongerbeam@gmail.com>
To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
kernel@pengutronix.de, fabio.estevam@nxp.com,
linux@armlinux.org.uk, mchehab@kernel.org, hverkuil@xs4all.nl,
nick@shmanahar.org, markus.heiser@darmarIT.de,
p.zabel@pengutronix.de,
laurent.pinchart+renesas@ideasonboard.com, bparrot@ti.com,
geert@linux-m68k.org, arnd@arndb.de, sudipm.mukherjee@gmail.com,
minghsiu.tsai@mediatek.com, tiffany.lin@mediatek.com,
jean-christophe.trotin@st.com, horms+renesas@verge.net.au,
niklas.soderlund+renesas@ragnatech.se, robert.jarzmik@free.fr,
songjun.wu@microchip.com, andrew-ct.chen@mediatek.com,
gregkh@linuxfoundation.org, shuah@kernel.org,
sakari.ailus@linux.intel.com, pavel@ucw.cz
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org, devel@driverdev.osuosl.org,
Sascha Hauer <s.hauer@pengutronix.de>,
Steve Longerbeam <steve_longerbeam@mentor.com>
Subject: [PATCH v6 01/39] [media] dt-bindings: Add bindings for video-multiplexer device
Date: Mon, 27 Mar 2017 17:40:18 -0700 [thread overview]
Message-ID: <1490661656-10318-2-git-send-email-steve_longerbeam@mentor.com> (raw)
In-Reply-To: <1490661656-10318-1-git-send-email-steve_longerbeam@mentor.com>
From: Philipp Zabel <p.zabel@pengutronix.de>
Add bindings documentation for the video multiplexer device.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
---
.../bindings/media/video-multiplexer.txt | 59 ++++++++++++++++++++++
1 file changed, 59 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/video-multiplexer.txt
diff --git a/Documentation/devicetree/bindings/media/video-multiplexer.txt b/Documentation/devicetree/bindings/media/video-multiplexer.txt
new file mode 100644
index 0000000..9d133d9
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/video-multiplexer.txt
@@ -0,0 +1,59 @@
+Video Multiplexer
+=================
+
+Video multiplexers allow to select between multiple input ports. Video received
+on the active input port is passed through to the output port. Muxes described
+by this binding may be controlled by a syscon register bitfield or by a GPIO.
+
+Required properties:
+- compatible : should be "video-multiplexer"
+- reg: should be register base of the register containing the control bitfield
+- bit-mask: bitmask of the control bitfield in the control register
+- bit-shift: bit offset of the control bitfield in the control register
+- gpios: alternatively to reg, bit-mask, and bit-shift, a single GPIO phandle
+ may be given to switch between two inputs
+- #address-cells: should be <1>
+- #size-cells: should be <0>
+- port@*: at least three port nodes containing endpoints connecting to the
+ source and sink devices according to of_graph bindings. The last port is
+ the output port, all others are inputs.
+
+Example:
+
+syscon {
+ compatible = "syscon", "simple-mfd";
+
+ mux {
+ compatible = "video-multiplexer";
+ /* Single bit (1 << 19) in syscon register 0x04: */
+ reg = <0x04>;
+ bit-mask = <1>;
+ bit-shift = <19>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ mux_in0: endpoint {
+ remote-endpoint = <&video_source0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ mux_in1: endpoint {
+ remote-endpoint = <&video_source1_out>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ mux_out: endpoint {
+ remote-endpoint = <&capture_interface_in>;
+ };
+ };
+ };
+};
--
2.7.4
next prev parent reply other threads:[~2017-03-28 0:41 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-28 0:40 [PATCH v6 00/39] i.MX Media Driver Steve Longerbeam
2017-03-28 0:40 ` Steve Longerbeam [this message]
2017-04-03 14:14 ` [PATCH v6 01/39] [media] dt-bindings: Add bindings for video-multiplexer device Rob Herring
2017-03-28 0:40 ` [PATCH v6 02/39] [media] dt-bindings: Add bindings for i.MX media driver Steve Longerbeam
2017-03-29 0:21 ` Rob Herring
2017-03-29 0:35 ` Steve Longerbeam
2017-04-03 14:07 ` Rob Herring
2017-04-03 15:15 ` Russell King - ARM Linux
2017-03-29 8:39 ` Russell King - ARM Linux
2017-04-03 14:11 ` Rob Herring
2017-04-03 15:03 ` Russell King - ARM Linux
2017-03-28 0:40 ` [PATCH v6 03/39] [media] dt/bindings: Add bindings for OV5640 Steve Longerbeam
2017-04-03 14:15 ` Rob Herring
2017-03-28 0:40 ` [PATCH v6 04/39] ARM: dts: imx6qdl: Add compatible, clocks, irqs to MIPI CSI-2 node Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 05/39] ARM: dts: imx6qdl: Add mipi_ipu1/2 multiplexers, mipi_csi, and their connections Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 06/39] ARM: dts: imx6qdl: add capture-subsystem device Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 07/39] ARM: dts: imx6qdl-sabrelite: remove erratum ERR006687 workaround Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 08/39] ARM: dts: imx6-sabrelite: add OV5642 and OV5640 camera sensors Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 09/39] ARM: dts: imx6-sabresd: " Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 10/39] ARM: dts: imx6-sabreauto: create i2cmux for i2c3 Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 11/39] ARM: dts: imx6-sabreauto: add reset-gpios property for max7310_b Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 12/39] ARM: dts: imx6-sabreauto: add pinctrl for gpt input capture Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 13/39] ARM: dts: imx6-sabreauto: add the ADV7180 video decoder Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 14/39] add mux and video interface bridge entity functions Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 15/39] [media] v4l2-mc: add a function to inherit controls from a pipeline Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 16/39] [media] add Omnivision OV5640 sensor driver Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 17/39] platform: add video-multiplexer subdevice driver Steve Longerbeam
2017-03-28 14:12 ` Vladimir Zapolskiy
2017-04-04 12:47 ` Sakari Ailus
2017-04-12 0:50 ` Steve Longerbeam
2017-04-12 9:09 ` Sakari Ailus
2017-04-13 13:52 ` Philipp Zabel
2017-04-14 20:32 ` Pavel Machek
2017-04-18 8:09 ` Philipp Zabel
2017-04-18 9:05 ` Pavel Machek
2017-04-05 11:18 ` Pavel Machek
2017-04-05 11:58 ` Lucas Stach
2017-04-05 18:05 ` Pavel Machek
2017-03-28 0:40 ` [PATCH v6 18/39] media: Add userspace header file for i.MX Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 19/39] media: Add i.MX media core driver Steve Longerbeam
2017-03-30 17:25 ` [RFC] [media] imx: assume MEDIA_ENT_F_ATV_DECODER entities output video on pad 1 Philipp Zabel
2017-04-04 22:11 ` Steve Longerbeam
2017-04-05 9:43 ` Philipp Zabel
2017-04-04 23:10 ` Russell King - ARM Linux
2017-04-05 0:40 ` Steve Longerbeam
2017-04-05 0:44 ` Steve Longerbeam
2017-04-05 8:21 ` Russell King - ARM Linux
2017-04-05 9:34 ` Philipp Zabel
2017-04-05 13:55 ` Javier Martinez Canillas
2017-04-05 14:53 ` Mauro Carvalho Chehab
2017-04-05 15:39 ` Devin Heitmueller
2017-04-05 16:17 ` Mauro Carvalho Chehab
2017-04-05 17:02 ` Devin Heitmueller
2017-04-05 17:16 ` Mauro Carvalho Chehab
2017-04-06 9:57 ` Philipp Zabel
2017-04-05 11:32 ` [PATCH v6 19/39] media: Add i.MX media core driver Pavel Machek
2017-04-05 11:34 ` Pavel Machek
2017-04-06 9:43 ` Philipp Zabel
2017-04-06 23:51 ` Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 20/39] media: imx: Add Capture Device Interface Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 21/39] media: imx: Add CSI subdev driver Steve Longerbeam
2017-04-06 13:55 ` [PATCH] [media] imx: csi: retain current field order and colorimetry setting as default Philipp Zabel
2017-04-06 14:05 ` Russell King - ARM Linux
2017-04-06 15:01 ` Philipp Zabel
2017-04-06 15:10 ` Russell King - ARM Linux
2017-04-06 15:25 ` Philipp Zabel
2017-04-13 0:33 ` Steve Longerbeam
2017-04-13 0:45 ` [PATCH 40/40] media: imx: set and propagate empty field, colorimetry params Steve Longerbeam
2017-04-13 10:09 ` Philipp Zabel
2017-04-13 16:40 ` Steve Longerbeam
2017-04-18 9:30 ` Philipp Zabel
2017-05-08 9:41 ` Philipp Zabel
2017-05-09 3:44 ` Steve Longerbeam
2017-04-06 14:20 ` [PATCH] [media] imx: csi: retain current field order and colorimetry setting as default Hans Verkuil
2017-04-06 14:38 ` Russell King - ARM Linux
2017-04-06 14:54 ` Philipp Zabel
2017-04-06 15:43 ` Hans Verkuil
2017-04-06 16:01 ` Philipp Zabel
2017-04-12 7:03 ` Hans Verkuil
2017-04-13 10:07 ` Philipp Zabel
2017-04-06 15:18 ` Philipp Zabel
2017-05-08 8:27 ` Hans Verkuil
2017-05-08 9:36 ` Philipp Zabel
2017-05-08 10:12 ` Hans Verkuil
2017-03-28 0:40 ` [PATCH v6 22/39] media: imx: Add VDIC subdev driver Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 23/39] media: imx: Add IC subdev drivers Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 24/39] media: imx: Add MIPI CSI-2 Receiver subdev driver Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 25/39] ARM: imx_v6_v7_defconfig: Enable staging video4linux drivers Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 26/39] media: imx: add support for bayer formats Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 27/39] media: imx: csi: " Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 28/39] media: imx: csi: fix crop rectangle changes in set_fmt Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 29/39] media: imx: csi: add __csi_get_fmt Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 30/39] media: imx: csi/fim: add support for frame intervals Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 31/39] media: imx: redo pixel format enumeration and negotiation Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 32/39] media: imx: csi: add frame skipping support Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 33/39] media: imx: csi: Avoid faulty sensor frames at stream start Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 34/39] media: imx: csi: fix crop rectangle reset in sink set_fmt Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 35/39] media: imx: propagate sink pad formats to source pads Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 36/39] media: imx: csi: add sink selection rectangles Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 37/39] media: imx-csi: add frame size/interval enumeration Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 38/39] media: imx-ic-prpencvf: add frame size enumeration Steve Longerbeam
2017-03-28 0:40 ` [PATCH v6 39/39] media: imx-media-capture: add frame sizes/interval enumeration Steve Longerbeam
2017-03-30 11:02 ` [PATCH v6 00/39] i.MX Media Driver Russell King - ARM Linux
2017-03-30 16:12 ` Steve Longerbeam
2017-03-30 16:27 ` Russell King - ARM Linux
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