From: Sebastian Reichel <sebastian.reichel@collabora.com> To: Sebastian Reichel <sre@kernel.org>, Tomi Valkeinen <tomi.valkeinen@ti.com>, Sam Ravnborg <sam@ravnborg.org>, Tony Lindgren <tony@atomide.com> Cc: Pavel Machek <pavel@ucw.cz>, Merlijn Wajer <merlijn@wizzup.org>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, "H. Nikolaus Schaller" <hns@goldelico.com>, Rob Herring <robh+dt@kernel.org>, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-omap@vger.kernel.org, kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.com> Subject: [PATCHv1 1/4] dt-bindings: display: panel-dsi-cm: convert to YAML Date: Tue, 30 Jun 2020 00:33:12 +0200 [thread overview] Message-ID: <20200629223315.118256-2-sebastian.reichel@collabora.com> (raw) In-Reply-To: <20200629223315.118256-1-sebastian.reichel@collabora.com> Convert panel-dsi-cm bindings to YAML and add missing properties while at it. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> --- .../bindings/display/panel/panel-dsi-cm.txt | 29 ----- .../bindings/display/panel/panel-dsi-cm.yaml | 100 ++++++++++++++++++ 2 files changed, 100 insertions(+), 29 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt create mode 100644 Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml diff --git a/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt b/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt deleted file mode 100644 index dce48eb9db57..000000000000 --- a/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt +++ /dev/null @@ -1,29 +0,0 @@ -Generic MIPI DSI Command Mode Panel -=================================== - -Required properties: -- compatible: "panel-dsi-cm" - -Optional properties: -- label: a symbolic name for the panel -- reset-gpios: panel reset gpio -- te-gpios: panel TE gpio - -Required nodes: -- Video port for DSI input - -Example -------- - -lcd0: display { - compatible = "tpo,taal", "panel-dsi-cm"; - label = "lcd0"; - - reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; - - port { - lcd0_in: endpoint { - remote-endpoint = <&dsi1_out_ep>; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml b/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml new file mode 100644 index 000000000000..8d6a20f26470 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/panel-dsi-cm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: DSI command mode panels + +maintainers: + - Tomi Valkeinen <tomi.valkeinen@ti.com> + - Sebastian Reichel <sre@kernel.org> + +description: | + This binding file is a collection of the DSI panels that + are usually driven in command mode. If no backlight is + referenced via the optional backlight property, the DSI + panel is assumed to have native backlight support. + The panel may use an OF graph binding for the association + to the display, or it may be a direct child node of the + display. + +allOf: + - $ref: panel-common.yaml# + +properties: + + compatible: + items: + - enum: + - motorola,droid4-panel # Panel from Motorola Droid4 phone + - nokia,himalaya # Panel from Nokia N950 phone + - tpo,taal # Panel from OMAP4 SDP board + - const: panel-dsi-cm # Generic DSI command mode panel compatible fallback + + reg: + maxItems: 1 + description: DSI virtual channel + + vddi-supply: + description: + Display panels require power to be supplied. While several panels need + more than one power supply with panel-specific constraints governing the + order and timings of the power supplies, in many cases a single power + supply is sufficient, either because the panel has a single power rail, or + because all its power rails can be driven by the same supply. In that case + the vddi-supply property specifies the supply powering the panel as a + phandle to a regulator. + + vpnl-supply: + description: + When the display panel needs a second power supply, this property can be + used in addition to vddi-supply. Both supplies will be enabled at the + same time before the panel is being accessed. + + width-mm: true + height-mm: true + label: true + rotation: true + panel-timing: true + port: true + reset-gpios: true + te-gpios: true + backlight: true + +additionalProperties: false + +required: + - compatible + - port + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi-controller { + #address-cells = <1>; + #size-cells = <0>; + + port { + dsi1_out_ep: endpoint { + remote-endpoint = <&lcd0_in>; + lanes = <0 1 2 3 4 5>; + }; + }; + + panel@0 { + compatible = "tpo,taal", "panel-dsi-cm"; + label = "lcd0"; + reg = <0>; + reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; + + port { + lcd0_in: endpoint { + remote-endpoint = <&dsi1_out_ep>; + }; + }; + }; + + }; -- 2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: Sebastian Reichel <sebastian.reichel@collabora.com> To: Sebastian Reichel <sre@kernel.org>, Tomi Valkeinen <tomi.valkeinen@ti.com>, Sam Ravnborg <sam@ravnborg.org>, Tony Lindgren <tony@atomide.com> Cc: devicetree@vger.kernel.org, kernel@collabora.com, "H. Nikolaus Schaller" <hns@goldelico.com>, Merlijn Wajer <merlijn@wizzup.org>, Sebastian Reichel <sebastian.reichel@collabora.com>, dri-devel@lists.freedesktop.org, Rob Herring <robh+dt@kernel.org>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, Pavel Machek <pavel@ucw.cz>, linux-omap@vger.kernel.org Subject: [PATCHv1 1/4] dt-bindings: display: panel-dsi-cm: convert to YAML Date: Tue, 30 Jun 2020 00:33:12 +0200 [thread overview] Message-ID: <20200629223315.118256-2-sebastian.reichel@collabora.com> (raw) In-Reply-To: <20200629223315.118256-1-sebastian.reichel@collabora.com> Convert panel-dsi-cm bindings to YAML and add missing properties while at it. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> --- .../bindings/display/panel/panel-dsi-cm.txt | 29 ----- .../bindings/display/panel/panel-dsi-cm.yaml | 100 ++++++++++++++++++ 2 files changed, 100 insertions(+), 29 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt create mode 100644 Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml diff --git a/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt b/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt deleted file mode 100644 index dce48eb9db57..000000000000 --- a/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.txt +++ /dev/null @@ -1,29 +0,0 @@ -Generic MIPI DSI Command Mode Panel -=================================== - -Required properties: -- compatible: "panel-dsi-cm" - -Optional properties: -- label: a symbolic name for the panel -- reset-gpios: panel reset gpio -- te-gpios: panel TE gpio - -Required nodes: -- Video port for DSI input - -Example -------- - -lcd0: display { - compatible = "tpo,taal", "panel-dsi-cm"; - label = "lcd0"; - - reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; - - port { - lcd0_in: endpoint { - remote-endpoint = <&dsi1_out_ep>; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml b/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml new file mode 100644 index 000000000000..8d6a20f26470 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/panel-dsi-cm.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/panel-dsi-cm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: DSI command mode panels + +maintainers: + - Tomi Valkeinen <tomi.valkeinen@ti.com> + - Sebastian Reichel <sre@kernel.org> + +description: | + This binding file is a collection of the DSI panels that + are usually driven in command mode. If no backlight is + referenced via the optional backlight property, the DSI + panel is assumed to have native backlight support. + The panel may use an OF graph binding for the association + to the display, or it may be a direct child node of the + display. + +allOf: + - $ref: panel-common.yaml# + +properties: + + compatible: + items: + - enum: + - motorola,droid4-panel # Panel from Motorola Droid4 phone + - nokia,himalaya # Panel from Nokia N950 phone + - tpo,taal # Panel from OMAP4 SDP board + - const: panel-dsi-cm # Generic DSI command mode panel compatible fallback + + reg: + maxItems: 1 + description: DSI virtual channel + + vddi-supply: + description: + Display panels require power to be supplied. While several panels need + more than one power supply with panel-specific constraints governing the + order and timings of the power supplies, in many cases a single power + supply is sufficient, either because the panel has a single power rail, or + because all its power rails can be driven by the same supply. In that case + the vddi-supply property specifies the supply powering the panel as a + phandle to a regulator. + + vpnl-supply: + description: + When the display panel needs a second power supply, this property can be + used in addition to vddi-supply. Both supplies will be enabled at the + same time before the panel is being accessed. + + width-mm: true + height-mm: true + label: true + rotation: true + panel-timing: true + port: true + reset-gpios: true + te-gpios: true + backlight: true + +additionalProperties: false + +required: + - compatible + - port + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi-controller { + #address-cells = <1>; + #size-cells = <0>; + + port { + dsi1_out_ep: endpoint { + remote-endpoint = <&lcd0_in>; + lanes = <0 1 2 3 4 5>; + }; + }; + + panel@0 { + compatible = "tpo,taal", "panel-dsi-cm"; + label = "lcd0"; + reg = <0>; + reset-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; + + port { + lcd0_in: endpoint { + remote-endpoint = <&dsi1_out_ep>; + }; + }; + }; + + }; -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-06-29 22:34 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-29 22:33 [PATCHv1 0/4] panel-dsi-cm: update bindings Sebastian Reichel 2020-06-29 22:33 ` Sebastian Reichel 2020-06-29 22:33 ` Sebastian Reichel [this message] 2020-06-29 22:33 ` [PATCHv1 1/4] dt-bindings: display: panel-dsi-cm: convert to YAML Sebastian Reichel 2020-06-30 5:50 ` Sam Ravnborg 2020-06-30 5:50 ` Sam Ravnborg 2020-07-10 23:02 ` Laurent Pinchart 2020-07-10 23:02 ` Laurent Pinchart 2020-07-15 20:30 ` Rob Herring 2020-07-15 20:30 ` Rob Herring 2020-06-29 22:33 ` [PATCHv1 2/4] ARM: dts: omap: add channel to DSI panels Sebastian Reichel 2020-06-29 22:33 ` Sebastian Reichel 2020-07-10 22:51 ` Laurent Pinchart 2020-07-10 22:51 ` Laurent Pinchart 2020-06-29 22:33 ` [PATCHv1 3/4] ARM: dts: omap4-droid4: add panel compatible Sebastian Reichel 2020-06-29 22:33 ` Sebastian Reichel 2020-07-10 22:50 ` Laurent Pinchart 2020-07-10 22:50 ` Laurent Pinchart 2020-06-29 22:33 ` [PATCHv1 4/4] ARM: dts: omap4-droid4: add panel orientation Sebastian Reichel 2020-06-29 22:33 ` Sebastian Reichel 2020-07-10 22:52 ` Laurent Pinchart 2020-07-10 22:52 ` Laurent Pinchart 2020-06-30 5:51 ` [PATCHv1 0/4] panel-dsi-cm: update bindings Sam Ravnborg 2020-06-30 5:51 ` Sam Ravnborg
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