From: Luis Oliveira <luis.oliveira@synopsys.com>
To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: joao.pinto@synopsys.com, festevam@gmail.com,
Luis Oliveira <luis.oliveira@synopsys.com>,
Luis Oliveira <luis.oliveira@synopsys.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Hans Verkuil <hans.verkuil@cisco.com>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
Arnd Bergmann <arnd@arndb.de>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Neil Armstrong <narmstrong@baylibre.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Keiichi Watanabe <keiichiw@chromium.org>,
Kate Stewart <kstewart@linuxfoundation.org>,
Todor Tomov <todor.tomov@linaro.org>,
devicetree@vger.kernel.org
Subject: [V3, 3/4] Documentation: dt-bindings: media: Document bindings for DW MIPI CSI-2 Host
Date: Fri, 19 Oct 2018 14:52:25 +0200 [thread overview]
Message-ID: <1539953556-35762-4-git-send-email-lolivei@synopsys.com> (raw)
In-Reply-To: <1539953556-35762-1-git-send-email-lolivei@synopsys.com>
Add bindings for Synopsys DesignWare MIPI CSI-2 host.
Signed-off-by: Luis Oliveira <lolivei@synopsys.com>
---
Changelog
v2-V3
- removed IPI settings
.../devicetree/bindings/media/snps,dw-csi-plat.txt | 52 ++++++++++++++++++++++
1 file changed, 52 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/snps,dw-csi-plat.txt
diff --git a/Documentation/devicetree/bindings/media/snps,dw-csi-plat.txt b/Documentation/devicetree/bindings/media/snps,dw-csi-plat.txt
new file mode 100644
index 0000000..be3da05
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/snps,dw-csi-plat.txt
@@ -0,0 +1,52 @@
+Synopsys DesignWare CSI-2 Host controller
+
+Description
+-----------
+
+This HW block is used to receive image coming from an MIPI CSI-2 compatible
+camera.
+
+Required properties:
+- compatible: shall be "snps,dw-csi-plat"
+- reg : physical base address and size of the device memory mapped
+ registers;
+- interrupts : CSI-2 Host interrupt
+- snps,output-type : Core output to be used (IPI-> 0 or IDI->1 or BOTH->2)
+ These values choose which of the Core outputs will be used,
+ it can be Image Data Interface or Image Pixel Interface.
+- phys : List of one PHY specifier (as defined in
+ Documentation/devicetree/bindings/phy/phy-bindings.txt).
+ This PHY is a MIPI DPHY working in RX mode.
+- resets : Reference to a reset controller (optional)
+
+The per-board settings:
+ - port sub-node describing a single endpoint connected to the camera as
+ described in video-interfaces.txt[1].
+
+Example:
+
+ csi2_1: csi2@3000 {
+ compatible = "snps,dw-csi-plat";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = < 0x03000 0x7FF>;
+ interrupts = <2>;
+ output-type = <2>;
+ resets = <&dw_rst 1>;
+ phys = <&mipi_dphy_rx1 0>;
+ phy-names = "csi2-dphy";
+
+ /* CSI-2 per-board settings */
+ port@1 {
+ reg = <1>;
+ csi1_ep1: endpoint {
+ remote-endpoint = <&camera_1>;
+ data-lanes = <1 2>;
+ };
+ };
+ port@2 {
+ csi1_ep2: endpoint {
+ remote-endpoint = <&vif1_ep>;
+ };
+ };
+ };
--
2.7.4
next prev parent reply other threads:[~2018-10-19 12:53 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-19 12:52 [V3, 0/4] platform: dwc: Add of DesignWare MIPI CSI-2 Host Luis Oliveira
2018-10-19 12:52 ` [V3, 1/4] Documentation: dt-bindings: phy: Document the Synopsys MIPI DPHY Rx bindings Luis Oliveira
2018-10-24 17:36 ` Rob Herring
2018-11-13 8:58 ` Luis Oliveira
2018-11-13 9:30 ` Luis de Oliveira
2018-11-14 20:08 ` Laurent Pinchart
2018-10-19 12:52 ` [V3, 2/4] media: platform: dwc: Add DW MIPI DPHY Rx platform Luis Oliveira
2019-01-07 11:58 ` Sakari Ailus
2019-01-08 9:17 ` Luis de Oliveira
2018-10-19 12:52 ` Luis Oliveira [this message]
2018-10-24 17:40 ` [V3, 3/4] Documentation: dt-bindings: media: Document bindings for DW MIPI CSI-2 Host Rob Herring
2018-11-13 10:00 ` Luis de Oliveira
2018-11-14 20:16 ` Laurent Pinchart
2018-10-24 17:41 ` Rob Herring
2018-11-13 10:00 ` Luis de Oliveira
2019-01-11 15:29 ` Eugen.Hristev
2018-10-19 12:52 ` [V3, 4/4] media: platform: dwc: Add MIPI CSI-2 controller driver Luis Oliveira
2018-11-14 20:22 ` Laurent Pinchart
2019-01-10 17:00 ` Luis de Oliveira
2018-12-10 12:39 ` Eugen.Hristev
2019-01-10 16:11 ` Luis de Oliveira
2019-01-09 13:07 ` Eugen.Hristev
2019-01-10 16:18 ` Luis de Oliveira
2019-01-11 7:25 ` Eugen.Hristev
2019-01-11 8:11 ` Luis de Oliveira
2019-01-11 9:49 ` Eugen.Hristev
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