From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> To: devicetree@vger.kernel.org Cc: dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, Jacopo Mondi <jacopo+renesas@jmondi.org>, Maxime Ripard <maxime@cerno.tech>, Rob Herring <robh+dt@kernel.org> Subject: [PATCH 3/4] dt-bindings: display: bridge: thc63lvd1024: Convert binding to YAML Date: Mon, 6 Apr 2020 02:23:17 +0300 [thread overview] Message-ID: <20200405232318.26833-4-laurent.pinchart+renesas@ideasonboard.com> (raw) In-Reply-To: <20200405232318.26833-1-laurent.pinchart+renesas@ideasonboard.com> Convert the Thine THC63LVD1024 text binding to YAML. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- .../display/bridge/thine,thc63lvd1024.txt | 66 ---------- .../display/bridge/thine,thc63lvd1024.yaml | 121 ++++++++++++++++++ 2 files changed, 121 insertions(+), 66 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt create mode 100644 Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt deleted file mode 100644 index d17d1e5820d7..000000000000 --- a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt +++ /dev/null @@ -1,66 +0,0 @@ -Thine Electronics THC63LVD1024 LVDS decoder -------------------------------------------- - -The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS streams -to parallel data outputs. The chip supports single/dual input/output modes, -handling up to two LVDS input streams and up to two digital CMOS/TTL outputs. - -Single or dual operation mode, output data mapping and DDR output modes are -configured through input signals and the chip does not expose any control bus. - -Required properties: -- compatible: Shall be "thine,thc63lvd1024" -- vcc-supply: Power supply for TTL output, TTL CLOCKOUT signal, LVDS input, - PPL and digital circuitry - -Optional properties: -- powerdown-gpios: Power down GPIO signal, pin name "/PDWN". Active low -- oe-gpios: Output enable GPIO signal, pin name "OE". Active high - -The THC63LVD1024 video port connections are modeled according -to OF graph bindings specified by Documentation/devicetree/bindings/graph.txt - -Required video port nodes: -- port@0: First LVDS input port -- port@2: First digital CMOS/TTL parallel output - -Optional video port nodes: -- port@1: Second LVDS input port -- port@3: Second digital CMOS/TTL parallel output - -The device can operate in single-link mode or dual-link mode. In single-link -mode, all pixels are received on port@0, and port@1 shall not contain any -endpoint. In dual-link mode, even-numbered pixels are received on port@0 and -odd-numbered pixels on port@1, and both port@0 and port@1 shall contain -endpoints. - -Example: --------- - - thc63lvd1024: lvds-decoder { - compatible = "thine,thc63lvd1024"; - - vcc-supply = <®_lvds_vcc>; - powerdown-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - - lvds_dec_in_0: endpoint { - remote-endpoint = <&lvds_out>; - }; - }; - - port@2{ - reg = <2>; - - lvds_dec_out_2: endpoint { - remote-endpoint = <&adv7511_in>; - }; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml new file mode 100644 index 000000000000..469ac4a34273 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml @@ -0,0 +1,121 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/thine,thc63lvd1024.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Thine Electronics THC63LVD1024 LVDS Decoder + +maintainers: + - Jacopo Mondi <jacopo+renesas@jmondi.org> + - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> + +description: | + The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS + streams to parallel data outputs. The chip supports single/dual input/output + modes, handling up to two LVDS input streams and up to two digital CMOS/TTL + outputs. + + Single or dual operation mode, output data mapping and DDR output modes are + configured through input signals and the chip does not expose any control + bus. + +properties: + compatible: + const: thine,thc63lvd1024 + + ports: + type: object + description: | + This device has four video ports. Their connections are modeled using the + OF graph bindings specified in Documentation/devicetree/bindings/graph.txt. + + The device can operate in single-link mode or dual-link mode. In + single-link mode, all pixels are received on port@0, and port@1 shall not + contain any endpoint. In dual-link mode, even-numbered pixels are + received on port@0 and odd-numbered pixels on port@1, and both port@0 and + port@1 shall contain endpoints. + + properties: + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + port@0: + type: object + description: First LVDS input port + + port@1: + type: object + description: Second LVDS input port + + port@2: + type: object + description: First digital CMOS/TTL parallel output + + port@3: + type: object + description: Second digital CMOS/TTL parallel output + + required: + - port@0 + - port@2 + + additionalProperties: false + + oe-gpios: + maxItems: 1 + description: Output enable GPIO signal, pin name "OE", active high. + + powerdown-gpios: + maxItems: 1 + description: Power down GPIO signal, pin name "/PDWN", active low. + + vcc-supply: + maxItems: 1 + description: + Power supply for the TTL output, TTL CLOCKOUT signal, LVDS input, PLL and + digital circuitry. + +required: + - compatible + - ports + - vcc-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + lvds-decoder { + compatible = "thine,thc63lvd1024"; + + vcc-supply = <®_lvds_vcc>; + powerdown-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + lvds_dec_in_0: endpoint { + remote-endpoint = <&lvds_out>; + }; + }; + + port@2 { + reg = <2>; + + lvds_dec_out_2: endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; + }; + }; + +... -- Regards, Laurent Pinchart
WARNING: multiple messages have this Message-ID (diff)
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> To: devicetree@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, Jacopo Mondi <jacopo+renesas@jmondi.org>, Maxime Ripard <maxime@cerno.tech>, dri-devel@lists.freedesktop.org Subject: [PATCH 3/4] dt-bindings: display: bridge: thc63lvd1024: Convert binding to YAML Date: Mon, 6 Apr 2020 02:23:17 +0300 [thread overview] Message-ID: <20200405232318.26833-4-laurent.pinchart+renesas@ideasonboard.com> (raw) In-Reply-To: <20200405232318.26833-1-laurent.pinchart+renesas@ideasonboard.com> Convert the Thine THC63LVD1024 text binding to YAML. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- .../display/bridge/thine,thc63lvd1024.txt | 66 ---------- .../display/bridge/thine,thc63lvd1024.yaml | 121 ++++++++++++++++++ 2 files changed, 121 insertions(+), 66 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt create mode 100644 Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt deleted file mode 100644 index d17d1e5820d7..000000000000 --- a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt +++ /dev/null @@ -1,66 +0,0 @@ -Thine Electronics THC63LVD1024 LVDS decoder -------------------------------------------- - -The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS streams -to parallel data outputs. The chip supports single/dual input/output modes, -handling up to two LVDS input streams and up to two digital CMOS/TTL outputs. - -Single or dual operation mode, output data mapping and DDR output modes are -configured through input signals and the chip does not expose any control bus. - -Required properties: -- compatible: Shall be "thine,thc63lvd1024" -- vcc-supply: Power supply for TTL output, TTL CLOCKOUT signal, LVDS input, - PPL and digital circuitry - -Optional properties: -- powerdown-gpios: Power down GPIO signal, pin name "/PDWN". Active low -- oe-gpios: Output enable GPIO signal, pin name "OE". Active high - -The THC63LVD1024 video port connections are modeled according -to OF graph bindings specified by Documentation/devicetree/bindings/graph.txt - -Required video port nodes: -- port@0: First LVDS input port -- port@2: First digital CMOS/TTL parallel output - -Optional video port nodes: -- port@1: Second LVDS input port -- port@3: Second digital CMOS/TTL parallel output - -The device can operate in single-link mode or dual-link mode. In single-link -mode, all pixels are received on port@0, and port@1 shall not contain any -endpoint. In dual-link mode, even-numbered pixels are received on port@0 and -odd-numbered pixels on port@1, and both port@0 and port@1 shall contain -endpoints. - -Example: --------- - - thc63lvd1024: lvds-decoder { - compatible = "thine,thc63lvd1024"; - - vcc-supply = <®_lvds_vcc>; - powerdown-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - - lvds_dec_in_0: endpoint { - remote-endpoint = <&lvds_out>; - }; - }; - - port@2{ - reg = <2>; - - lvds_dec_out_2: endpoint { - remote-endpoint = <&adv7511_in>; - }; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml new file mode 100644 index 000000000000..469ac4a34273 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.yaml @@ -0,0 +1,121 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/thine,thc63lvd1024.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Thine Electronics THC63LVD1024 LVDS Decoder + +maintainers: + - Jacopo Mondi <jacopo+renesas@jmondi.org> + - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> + +description: | + The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS + streams to parallel data outputs. The chip supports single/dual input/output + modes, handling up to two LVDS input streams and up to two digital CMOS/TTL + outputs. + + Single or dual operation mode, output data mapping and DDR output modes are + configured through input signals and the chip does not expose any control + bus. + +properties: + compatible: + const: thine,thc63lvd1024 + + ports: + type: object + description: | + This device has four video ports. Their connections are modeled using the + OF graph bindings specified in Documentation/devicetree/bindings/graph.txt. + + The device can operate in single-link mode or dual-link mode. In + single-link mode, all pixels are received on port@0, and port@1 shall not + contain any endpoint. In dual-link mode, even-numbered pixels are + received on port@0 and odd-numbered pixels on port@1, and both port@0 and + port@1 shall contain endpoints. + + properties: + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + port@0: + type: object + description: First LVDS input port + + port@1: + type: object + description: Second LVDS input port + + port@2: + type: object + description: First digital CMOS/TTL parallel output + + port@3: + type: object + description: Second digital CMOS/TTL parallel output + + required: + - port@0 + - port@2 + + additionalProperties: false + + oe-gpios: + maxItems: 1 + description: Output enable GPIO signal, pin name "OE", active high. + + powerdown-gpios: + maxItems: 1 + description: Power down GPIO signal, pin name "/PDWN", active low. + + vcc-supply: + maxItems: 1 + description: + Power supply for the TTL output, TTL CLOCKOUT signal, LVDS input, PLL and + digital circuitry. + +required: + - compatible + - ports + - vcc-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + lvds-decoder { + compatible = "thine,thc63lvd1024"; + + vcc-supply = <®_lvds_vcc>; + powerdown-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + lvds_dec_in_0: endpoint { + remote-endpoint = <&lvds_out>; + }; + }; + + port@2 { + reg = <2>; + + lvds_dec_out_2: endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; + }; + }; + +... -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-04-05 23:23 UTC|newest] Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-04-05 23:23 [PATCH 0/4] dt-bindings: display: bridge: Convert bindings used by R-Car DU to YAML Laurent Pinchart 2020-04-05 23:23 ` Laurent Pinchart 2020-04-05 23:23 ` [PATCH 1/4] dt-bindings: display: bridge: Reject additional properties in ports node Laurent Pinchart 2020-04-05 23:23 ` Laurent Pinchart 2020-04-06 7:47 ` Maxime Ripard 2020-04-06 7:47 ` Maxime Ripard 2020-04-14 21:56 ` Rob Herring 2020-04-14 21:56 ` Rob Herring 2020-04-05 23:23 ` [PATCH 2/4] dt-bindings: display: bridge: Convert simple-bridge bindings to YAML Laurent Pinchart 2020-04-05 23:23 ` Laurent Pinchart 2020-04-06 7:47 ` Maxime Ripard 2020-04-06 7:47 ` Maxime Ripard 2020-04-14 22:00 ` Rob Herring 2020-04-14 22:00 ` Rob Herring 2020-04-15 0:54 ` Laurent Pinchart 2020-04-15 0:54 ` Laurent Pinchart 2020-04-15 0:59 ` [PATCH v1.1 " Laurent Pinchart 2020-04-15 0:59 ` Laurent Pinchart 2020-04-15 13:51 ` Rob Herring 2020-04-15 13:51 ` Rob Herring 2020-04-05 23:23 ` Laurent Pinchart [this message] 2020-04-05 23:23 ` [PATCH 3/4] dt-bindings: display: bridge: thc63lvd1024: Convert binding " Laurent Pinchart 2020-04-06 6:40 ` Jacopo Mondi 2020-04-06 6:40 ` Jacopo Mondi 2020-04-06 11:15 ` Laurent Pinchart 2020-04-06 11:15 ` Laurent Pinchart 2020-05-13 23:21 ` [PATCH 5/4] dt-bindings: display: bridge: thc63lvd1024: Document dual-output mode Laurent Pinchart 2020-05-13 23:21 ` Laurent Pinchart 2020-05-14 7:18 ` Jacopo Mondi 2020-05-14 7:18 ` Jacopo Mondi 2020-05-28 2:42 ` Rob Herring 2020-05-28 2:42 ` Rob Herring 2020-04-06 7:48 ` [PATCH 3/4] dt-bindings: display: bridge: thc63lvd1024: Convert binding to YAML Maxime Ripard 2020-04-06 7:48 ` Maxime Ripard 2020-04-14 22:01 ` Rob Herring 2020-04-14 22:01 ` Rob Herring 2020-04-05 23:23 ` [PATCH 4/4] dt-bindings: display: bridge: renesas,lvds: " Laurent Pinchart 2020-04-05 23:23 ` [PATCH 4/4] dt-bindings: display: bridge: renesas, lvds: " Laurent Pinchart 2020-04-06 7:49 ` [PATCH 4/4] dt-bindings: display: bridge: renesas,lvds: " Maxime Ripard 2020-04-06 7:49 ` Maxime Ripard 2020-04-06 8:47 ` Geert Uytterhoeven 2020-04-06 8:47 ` Geert Uytterhoeven 2020-04-06 11:09 ` Laurent Pinchart 2020-04-06 11:09 ` Laurent Pinchart 2020-04-06 11:40 ` Geert Uytterhoeven 2020-04-06 11:40 ` Geert Uytterhoeven 2020-04-06 19:19 ` Rob Herring 2020-04-06 19:19 ` Rob Herring 2020-05-13 23:28 ` [PATCH v1.1 " Laurent Pinchart 2020-05-13 23:28 ` [PATCH v1.1 4/4] dt-bindings: display: bridge: renesas, lvds: " Laurent Pinchart 2020-05-14 7:31 ` [PATCH v1.1 4/4] dt-bindings: display: bridge: renesas,lvds: " Geert Uytterhoeven 2020-05-14 7:31 ` Geert Uytterhoeven 2020-05-14 15:17 ` Laurent Pinchart 2020-05-14 15:17 ` Laurent Pinchart 2020-05-14 19:02 ` Geert Uytterhoeven 2020-05-14 19:02 ` Geert Uytterhoeven 2020-05-14 21:37 ` Laurent Pinchart 2020-05-14 21:37 ` Laurent Pinchart 2020-05-14 21:42 ` [PATCH v1.2 " Laurent Pinchart 2020-05-14 21:42 ` [PATCH v1.2 4/4] dt-bindings: display: bridge: renesas, lvds: " Laurent Pinchart 2020-05-28 17:50 ` Rob Herring 2020-05-28 17:50 ` Rob Herring 2020-06-29 8:10 ` Sam Ravnborg 2020-06-29 8:10 ` Sam Ravnborg 2020-06-29 23:41 ` Laurent Pinchart 2020-06-29 23:41 ` Laurent Pinchart 2020-05-13 23:39 ` [PATCH 6/4] dt-bindings: display: renesas: lvds: RZ/G2E needs renesas,companion too Laurent Pinchart 2020-05-13 23:39 ` [PATCH 6/4] dt-bindings: display: renesas: lvds: RZ/G2E needs renesas, companion too Laurent Pinchart 2020-05-14 6:44 ` [PATCH 6/4] dt-bindings: display: renesas: lvds: RZ/G2E needs renesas,companion too Geert Uytterhoeven 2020-05-14 6:44 ` Geert Uytterhoeven 2020-06-29 8:11 ` Sam Ravnborg 2020-06-29 8:11 ` Sam Ravnborg 2020-06-29 23:42 ` Laurent Pinchart 2020-06-29 23:42 ` Laurent Pinchart
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