From: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> To: unlisted-recipients:; (no To-header on input) Cc: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>, thierry.reding@gmail.com, sam@ravnborg.org, airlied@linux.ie, daniel@ffwll.ch, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jonathanh@nvidia.com, arnd@arndb.de, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v2 1/4] dt-bindings: display: Add bindings for JDI LPM102A188A Date: Tue, 25 Oct 2022 16:37:45 +0100 [thread overview] Message-ID: <20221025153746.101278-2-diogo.ivo@tecnico.ulisboa.pt> (raw) In-Reply-To: <20221025153746.101278-1-diogo.ivo@tecnico.ulisboa.pt> The LPM102A188A is a 10.2" 2560x1800 IPS panel found in the Google Pixel C. Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> --- Changes in v2: - removed the touch screen property .../display/panel/jdi,lpm102a188a.yaml | 94 +++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml diff --git a/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml new file mode 100644 index 000000000000..2f4d27a309a7 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml @@ -0,0 +1,94 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/jdi,lpm102a188a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: JDI LPM102A188A 2560x1800 10.2" DSI Panel + +maintainers: + - Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> + +description: | + This panel requires a dual-channel DSI host to operate. It supports two modes: + - left-right: each channel drives the left or right half of the screen + - even-odd: each channel drives the even or odd lines of the screen + + Each of the DSI channels controls a separate DSI peripheral. The peripheral + driven by the first link (DSI-LINK1) is considered the primary peripheral + and controls the device. The 'link2' property contains a phandle to the + peripheral driven by the second link (DSI-LINK2). + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: jdi,lpm102a188a + + reg: true + enable-gpios: true + reset-gpios: true + power-supply: true + backlight: true + + ddi-supply: + description: The regulator that provides IOVCC (1.8V). + + link2: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + phandle to the DSI peripheral on the secondary link. Note that the + presence of this property marks the containing node as DSI-LINK1. + +required: + - compatible + - reg + +if: + required: + - link2 +then: + required: + - power-supply + - ddi-supply + - enable-gpios + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/gpio/tegra-gpio.h> + + dsia: dsi@54300000 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x54300000 0x0 0x00040000>; + + link2: panel@0 { + compatible = "jdi,lpm102a188a"; + reg = <0>; + }; + }; + + dsib: dsi@54400000{ + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x54400000 0x0 0x00040000>; + nvidia,ganged-mode = <&dsia>; + + link1: panel@0 { + compatible = "jdi,lpm102a188a"; + reg = <0>; + power-supply = <&pplcd_vdd>; + ddi-supply = <&pp1800_lcdio>; + enable-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; + link2 = <&link2>; + backlight = <&backlight>; + }; + }; + +... -- 2.38.1
WARNING: multiple messages have this Message-ID (diff)
From: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> Cc: devicetree@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org, arnd@arndb.de, airlied@linux.ie, dri-devel@lists.freedesktop.org, jonathanh@nvidia.com, Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>, robh+dt@kernel.org, thierry.reding@gmail.com, linux-tegra@vger.kernel.org, sam@ravnborg.org Subject: [PATCH v2 1/4] dt-bindings: display: Add bindings for JDI LPM102A188A Date: Tue, 25 Oct 2022 16:37:45 +0100 [thread overview] Message-ID: <20221025153746.101278-2-diogo.ivo@tecnico.ulisboa.pt> (raw) In-Reply-To: <20221025153746.101278-1-diogo.ivo@tecnico.ulisboa.pt> The LPM102A188A is a 10.2" 2560x1800 IPS panel found in the Google Pixel C. Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> --- Changes in v2: - removed the touch screen property .../display/panel/jdi,lpm102a188a.yaml | 94 +++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml diff --git a/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml new file mode 100644 index 000000000000..2f4d27a309a7 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml @@ -0,0 +1,94 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/jdi,lpm102a188a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: JDI LPM102A188A 2560x1800 10.2" DSI Panel + +maintainers: + - Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt> + +description: | + This panel requires a dual-channel DSI host to operate. It supports two modes: + - left-right: each channel drives the left or right half of the screen + - even-odd: each channel drives the even or odd lines of the screen + + Each of the DSI channels controls a separate DSI peripheral. The peripheral + driven by the first link (DSI-LINK1) is considered the primary peripheral + and controls the device. The 'link2' property contains a phandle to the + peripheral driven by the second link (DSI-LINK2). + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: jdi,lpm102a188a + + reg: true + enable-gpios: true + reset-gpios: true + power-supply: true + backlight: true + + ddi-supply: + description: The regulator that provides IOVCC (1.8V). + + link2: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + phandle to the DSI peripheral on the secondary link. Note that the + presence of this property marks the containing node as DSI-LINK1. + +required: + - compatible + - reg + +if: + required: + - link2 +then: + required: + - power-supply + - ddi-supply + - enable-gpios + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/gpio/tegra-gpio.h> + + dsia: dsi@54300000 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x54300000 0x0 0x00040000>; + + link2: panel@0 { + compatible = "jdi,lpm102a188a"; + reg = <0>; + }; + }; + + dsib: dsi@54400000{ + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x54400000 0x0 0x00040000>; + nvidia,ganged-mode = <&dsia>; + + link1: panel@0 { + compatible = "jdi,lpm102a188a"; + reg = <0>; + power-supply = <&pplcd_vdd>; + ddi-supply = <&pp1800_lcdio>; + enable-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; + link2 = <&link2>; + backlight = <&backlight>; + }; + }; + +... -- 2.38.1
next prev parent reply other threads:[~2022-10-25 15:38 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-10-25 15:37 [PATCH v2 0/4] Add JDI LPM102A188A display panel support Diogo Ivo 2022-10-25 15:37 ` Diogo Ivo 2022-10-25 15:37 ` Diogo Ivo [this message] 2022-10-25 15:37 ` [PATCH v2 1/4] dt-bindings: display: Add bindings for JDI LPM102A188A Diogo Ivo 2022-10-26 14:57 ` Krzysztof Kozlowski 2022-10-26 14:57 ` Krzysztof Kozlowski 2022-10-25 15:37 ` [PATCH v2 2/4] drm/tegra: dsi: Clear enable register if powered by bootloader Diogo Ivo 2022-10-25 15:37 ` Diogo Ivo 2022-10-25 15:37 ` [PATCH v2 3/4] drm/panel: Add driver for JDI LPM102A188A Diogo Ivo 2022-10-25 15:37 ` Diogo Ivo 2022-12-23 15:33 ` [v2,3/4] " Rayyan Ansari 2022-12-23 15:33 ` Rayyan Ansari 2022-12-27 11:58 ` Diogo Ivo 2022-12-27 11:58 ` Diogo Ivo 2022-10-25 15:37 ` [PATCH v2 4/4] arm64: dts: smaug: Add display panel node Diogo Ivo 2022-10-25 15:37 ` Diogo Ivo 2023-01-09 15:09 ` [PATCH v2 0/4] Add JDI LPM102A188A display panel support Diogo Ivo
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