From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Wolfram Sang <wsa@kernel.org>,
Luca Ceresoli <luca.ceresoli@bootlin.com>,
Andy Shevchenko <andriy.shevchenko@intel.com>,
Matti Vaittinen <Matti.Vaittinen@fi.rohmeurope.com>
Cc: "Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Peter Rosin" <peda@axentia.se>,
"Liam Girdwood" <lgirdwood@gmail.com>,
"Mark Brown" <broonie@kernel.org>,
"Sakari Ailus" <sakari.ailus@linux.intel.com>,
"Laurent Pinchart" <laurent.pinchart+renesas@ideasonboard.com>,
"Michael Tretter" <m.tretter@pengutronix.de>,
"Shawn Tu" <shawnx.tu@intel.com>,
"Hans Verkuil" <hverkuil@xs4all.nl>,
"Mike Pagano" <mpagano@gentoo.org>,
"Krzysztof Hałasa" <khalasa@piap.pl>,
"Marek Vasut" <marex@denx.de>,
"Tomi Valkeinen" <tomi.valkeinen@ideasonboard.com>
Subject: [PATCH v5 5/8] dt-bindings: media: add bindings for TI DS90UB960
Date: Thu, 8 Dec 2022 12:40:03 +0200 [thread overview]
Message-ID: <20221208104006.316606-6-tomi.valkeinen@ideasonboard.com> (raw)
In-Reply-To: <20221208104006.316606-1-tomi.valkeinen@ideasonboard.com>
Add DT bindings for TI DS90UB960 FPDLink-3 Deserializer.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
.../bindings/media/i2c/ti,ds90ub960.yaml | 358 ++++++++++++++++++
1 file changed, 358 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml
diff --git a/Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml
new file mode 100644
index 000000000000..d8b5e219d420
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml
@@ -0,0 +1,358 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ti,ds90ub960.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments DS90UB9XX Family FPD-Link Deserializer Hubs
+
+maintainers:
+ - Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
+
+description:
+ The TI DS90UB9XX devices are FPD-Link video deserializers with I2C and GPIO
+ forwarding.
+
+properties:
+ compatible:
+ enum:
+ - ti,ds90ub960-q1
+ - ti,ds90ub9702-q1
+
+ reg:
+ maxItems: 1
+ description:
+ i2c addresses for the deserializer and the serializers
+
+ clocks:
+ maxItems: 1
+ description:
+ Reference clock connected to the REFCLK pin.
+
+ clock-names:
+ items:
+ - const: refclk
+
+ powerdown-gpios:
+ maxItems: 1
+ description:
+ Specifier for the GPIO connected to the PDB pin.
+
+ i2c-alias-pool:
+ $ref: /schemas/types.yaml#/definitions/uint16-array
+ description:
+ i2c alias pool is a pool of i2c addresses on the main i2c bus that can be
+ used to access the remote peripherals. The addresses must be available,
+ not used by any other peripheral. Each remote peripheral is assigned an
+ alias from the pool, and transactions to that address will be forwarded
+ to the remote peripheral, with the address translated to the remote
+ peripheral's real address.
+
+ links:
+ type: object
+ additionalProperties: false
+
+ properties:
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ ti,manual-strobe:
+ type: boolean
+ description:
+ Enable manual strobe position and EQ level
+
+ patternProperties:
+ '^link@[0-9a-f]+$':
+ type: object
+ additionalProperties: false
+ properties:
+ reg:
+ description: The link number
+ maxItems: 1
+
+ i2c-alias:
+ description:
+ The i2c address used for the serializer. Transactions to this
+ address on the i2c bus where the deserializer resides are
+ forwarded to the serializer.
+
+ ti,rx-mode:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # RAW10
+ - 1 # RAW12 HF
+ - 2 # RAW12 LF
+ - 3 # CSI2 SYNC
+ - 4 # CSI2 NON-SYNC
+ description: FPD-Link Input Mode
+
+ ti,cdr-mode:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # FPD3
+ - 1 # FPD4
+ description: FPD-Link CDR Mode
+
+ ti,strobe-pos:
+ $ref: /schemas/types.yaml#/definitions/int32
+ minimum: -13
+ maximum: 13
+ description: Manual strobe position
+
+ ti,eq-level:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ maximum: 14
+ description: Manual EQ level
+
+ serializer:
+ type: object
+ description: FPD-Link Serializer node
+
+ required:
+ - reg
+ - i2c-alias
+ - ti,rx-mode
+ - serializer
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ unevaluatedProperties: false
+ description: FPD-Link input 0
+
+ port@1:
+ $ref: /schemas/graph.yaml#/properties/port
+ unevaluatedProperties: false
+ description: FPD-Link input 1
+
+ port@2:
+ $ref: /schemas/graph.yaml#/properties/port
+ unevaluatedProperties: false
+ description: FPD-Link input 2
+
+ port@3:
+ $ref: /schemas/graph.yaml#/properties/port
+ unevaluatedProperties: false
+ description: FPD-Link input 3
+
+ port@4:
+ $ref: /schemas/graph.yaml#/$defs/port-base
+ unevaluatedProperties: false
+ description: CSI-2 Output 0
+
+ properties:
+ endpoint:
+ $ref: /schemas/media/video-interfaces.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ data-lanes:
+ minItems: 1
+ maxItems: 4
+
+ port@5:
+ $ref: /schemas/graph.yaml#/$defs/port-base
+ unevaluatedProperties: false
+ description: CSI-2 Output 1
+
+ properties:
+ endpoint:
+ $ref: /schemas/media/video-interfaces.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ data-lanes:
+ minItems: 1
+ maxItems: 4
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ i2c {
+ clock-frequency = <400000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ deser@3d {
+ compatible = "ti,ds90ub960-q1";
+ reg = <0x3d>;
+
+ clock-names = "refclk";
+ clocks = <&fixed_clock>;
+
+ powerdown-gpios = <&pca9555 7 GPIO_ACTIVE_LOW>;
+
+ i2c-alias-pool = /bits/ 16 <0x4a 0x4b 0x4c 0x4d 0x4e 0x4f>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Port 0, Camera 0 */
+ port@0 {
+ reg = <0>;
+
+ ub960_fpd3_1_in: endpoint {
+ remote-endpoint = <&ub953_1_out>;
+ };
+ };
+
+ /* Port 1, Camera 1 */
+ port@1 {
+ reg = <1>;
+
+ ub960_fpd3_2_in: endpoint {
+ remote-endpoint = <&ub913_2_out>;
+ };
+ };
+
+ /* Port 4, CSI-2 TX */
+ port@4 {
+ reg = <4>;
+ ds90ub960_0_csi_out: endpoint {
+ data-lanes = <1 2 3 4>;
+ link-frequencies = /bits/ 64 <800000000>;
+ remote-endpoint = <&csi2_phy0>;
+ };
+ };
+ };
+
+ links {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Link 0 has DS90UB953 serializer and IMX274 sensor */
+
+ link@0 {
+ reg = <0>;
+ i2c-alias = <0x44>;
+
+ ti,rx-mode = <3>;
+
+ serializer1: serializer {
+ compatible = "ti,ds90ub953-q1";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ #clock-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ ub953_1_in: endpoint {
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&sensor_1_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ ub953_1_out: endpoint {
+ remote-endpoint = <&ub960_fpd3_1_in>;
+ };
+ };
+ };
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sensor@1a {
+ compatible = "sony,imx274";
+ reg = <0x1a>;
+
+ reset-gpios = <&serializer1 0 GPIO_ACTIVE_LOW>;
+
+ port {
+ sensor_1_out: endpoint {
+ remote-endpoint = <&ub953_1_in>;
+ };
+ };
+ };
+ };
+ };
+ }; /* End of link@0 */
+
+ /* Link 1 has DS90UB913 serializer and MT9V111 sensor */
+
+ link@1 {
+ reg = <1>;
+ i2c-alias = <0x45>;
+
+ ti,rx-mode = <0>;
+
+ serializer2: serializer {
+ compatible = "ti,ds90ub913a-q1";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ clocks = <&clk_cam_48M>;
+ clock-names = "clkin";
+
+ #clock-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ ub913_2_in: endpoint {
+ remote-endpoint = <&sensor_2_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ ub913_2_out: endpoint {
+ remote-endpoint = <&ub960_fpd3_2_in>;
+ };
+ };
+ };
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sensor@48 {
+ compatible = "aptina,mt9v111";
+ reg = <0x48>;
+
+ clocks = <&serializer2>;
+
+ port {
+ sensor_2_out: endpoint {
+ remote-endpoint = <&ub913_2_in>;
+ };
+ };
+ };
+ };
+ };
+ }; /* End of link@1 */
+ };
+ };
+ };
+...
--
2.34.1
next prev parent reply other threads:[~2022-12-08 10:44 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-08 10:39 [PATCH v5 0/8] i2c-atr and FPDLink Tomi Valkeinen
2022-12-08 10:39 ` [PATCH v5 1/8] i2c: core: let adapters be notified of client attach/detach Tomi Valkeinen
2022-12-08 12:30 ` Andy Shevchenko
2022-12-08 16:10 ` Tomi Valkeinen
2022-12-11 16:55 ` Laurent Pinchart
2022-12-19 8:51 ` Luca Ceresoli
2022-12-19 9:48 ` Andy Shevchenko
2022-12-26 16:54 ` Laurent Pinchart
2022-12-27 20:07 ` Andy Shevchenko
2022-12-08 10:40 ` [PATCH v5 2/8] i2c: add I2C Address Translator (ATR) support Tomi Valkeinen
2022-12-08 12:53 ` Andy Shevchenko
2022-12-08 16:01 ` Tomi Valkeinen
2022-12-08 18:09 ` Andy Shevchenko
2022-12-08 10:40 ` [PATCH v5 3/8] dt-bindings: media: add bindings for TI DS90UB913 Tomi Valkeinen
2022-12-11 17:13 ` Laurent Pinchart
2022-12-11 17:21 ` Laurent Pinchart
2022-12-13 13:36 ` Tomi Valkeinen
2022-12-26 16:46 ` Laurent Pinchart
2023-01-04 8:12 ` Tomi Valkeinen
2023-01-04 12:52 ` Laurent Pinchart
2022-12-13 13:21 ` Tomi Valkeinen
2022-12-08 10:40 ` [PATCH v5 4/8] dt-bindings: media: add bindings for TI DS90UB953 Tomi Valkeinen
2022-12-09 21:27 ` Rob Herring
2023-01-04 8:26 ` Tomi Valkeinen
2022-12-11 17:34 ` Laurent Pinchart
2022-12-13 14:06 ` Tomi Valkeinen
2022-12-08 10:40 ` Tomi Valkeinen [this message]
2022-12-09 21:30 ` [PATCH v5 5/8] dt-bindings: media: add bindings for TI DS90UB960 Rob Herring
2022-12-11 17:58 ` Laurent Pinchart
2022-12-13 14:25 ` Tomi Valkeinen
2022-12-26 16:52 ` Laurent Pinchart
2023-01-04 8:59 ` Tomi Valkeinen
2023-01-04 12:57 ` Laurent Pinchart
2023-01-04 14:05 ` Tomi Valkeinen
2023-01-05 6:54 ` Laurent Pinchart
2022-12-08 10:40 ` [PATCH v5 6/8] media: i2c: add DS90UB960 driver Tomi Valkeinen
2022-12-08 10:40 ` [PATCH v5 7/8] media: i2c: add DS90UB913 driver Tomi Valkeinen
2022-12-11 18:33 ` Laurent Pinchart
2022-12-14 6:29 ` Tomi Valkeinen
2022-12-14 6:36 ` Tomi Valkeinen
2022-12-26 16:56 ` Laurent Pinchart
2022-12-26 19:25 ` Tomi Valkeinen
2023-01-04 13:55 ` Laurent Pinchart
2023-01-04 14:13 ` Tomi Valkeinen
2023-01-04 15:32 ` Laurent Pinchart
2023-01-04 15:43 ` Tomi Valkeinen
2022-12-26 17:01 ` Laurent Pinchart
2022-12-27 20:09 ` Andy Shevchenko
2023-01-04 13:29 ` Laurent Pinchart
2022-12-14 6:48 ` Tomi Valkeinen
2022-12-08 10:40 ` [PATCH v5 8/8] media: i2c: add DS90UB953 driver Tomi Valkeinen
2022-12-08 10:42 ` [PATCH v5 0/8] i2c-atr and FPDLink Tomi Valkeinen
2022-12-08 12:26 ` Andy Shevchenko
2022-12-08 14:40 ` Tomi Valkeinen
2022-12-08 15:57 ` Andy Shevchenko
2022-12-08 15:58 ` Andy Shevchenko
2022-12-08 16:05 ` Tomi Valkeinen
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