From: Artur Weber <aweber.kernel@gmail.com> To: thierry.reding@gmail.com Cc: Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Nikita Travkin <nikita@trvn.ru>, Neil Armstrong <neil.armstrong@linaro.org>, Artur Weber <aweber.kernel@gmail.com> Subject: [PATCH v5 1/3] dt-bindings: display: panel: Add Samsung S6D7AA0 LCD panel controller Date: Fri, 19 May 2023 19:03:52 +0200 [thread overview] Message-ID: <20230519170354.29610-2-aweber.kernel@gmail.com> (raw) In-Reply-To: <20230519170354.29610-1-aweber.kernel@gmail.com> Add bindings for the S6D7AA0 LCD panel controller, including the S6D7AA0-LSL080AL02 panel used in the Samsung Galaxy Tab 3 8.0 family of tablets, and the S6D7AA0-LSL080AL03 and S6D7AA0-LTL101AT01 panels used in the Samsung Galaxy Tab A 8.0 and 9.7 2015. Signed-off-by: Artur Weber <aweber.kernel@gmail.com> --- Changed in v2: - Updated commit message - Added reg to required properties - Reordered required properties Changed in v3: - Fixed patch that didn't apply Changed in v4: - Added LSL080AL03, LTL101AT01 compatibles - Added description to reset-gpios - Added vmipi-supply, renamed enable-supply to power-supply Changed in v5: - Changed compatibles to avoid concatenating multiple model numbers - Removed '|' from multiline descriptions - Fixed license --- .../display/panel/samsung,s6d7aa0.yaml | 70 +++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml new file mode 100644 index 000000000000..45a236d2cc70 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,s6d7aa0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S6D7AA0 MIPI-DSI LCD panel controller + +maintainers: + - Artur Weber <aweber.kernel@gmail.com> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + # 1280x800 LSL080AL02 panel + - samsung,lsl080al02 + # 1024x768 LSL080AL03 panel + - samsung,lsl080al03 + # 1024x768 LTL101AT01 panel + - samsung,ltl101at01 + - const: samsung,s6d7aa0 + + reg: true + + backlight: + description: + Backlight to use for the panel. If this property is set on panels + that have DSI-based backlight control (LSL080AL03 and LTL101AT01), + it overrides the DSI-based backlight. + + reset-gpios: + description: Reset GPIO pin, usually GPIO_ACTIVE_LOW. + + power-supply: + description: + Main power supply for the panel; the exact voltage differs between + panels, and is usually somewhere around 3.3-5v. + + vmipi-supply: + description: VMIPI supply, usually 1.8v. + +required: + - compatible + - reg + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "samsung,lsl080al02", "samsung,s6d7aa0"; + reg = <0>; + power-supply = <&display_3v3_supply>; + reset-gpios = <&gpf0 4 GPIO_ACTIVE_LOW>; + backlight = <&backlight>; + }; + }; + +... -- 2.40.1
WARNING: multiple messages have this Message-ID (diff)
From: Artur Weber <aweber.kernel@gmail.com> To: thierry.reding@gmail.com Cc: devicetree@vger.kernel.org, Conor Dooley <conor+dt@kernel.org>, Neil Armstrong <neil.armstrong@linaro.org>, Sam Ravnborg <sam@ravnborg.org>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rob Herring <robh+dt@kernel.org>, ~postmarketos/upstreaming@lists.sr.ht, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Nikita Travkin <nikita@trvn.ru>, Artur Weber <aweber.kernel@gmail.com> Subject: [PATCH v5 1/3] dt-bindings: display: panel: Add Samsung S6D7AA0 LCD panel controller Date: Fri, 19 May 2023 19:03:52 +0200 [thread overview] Message-ID: <20230519170354.29610-2-aweber.kernel@gmail.com> (raw) In-Reply-To: <20230519170354.29610-1-aweber.kernel@gmail.com> Add bindings for the S6D7AA0 LCD panel controller, including the S6D7AA0-LSL080AL02 panel used in the Samsung Galaxy Tab 3 8.0 family of tablets, and the S6D7AA0-LSL080AL03 and S6D7AA0-LTL101AT01 panels used in the Samsung Galaxy Tab A 8.0 and 9.7 2015. Signed-off-by: Artur Weber <aweber.kernel@gmail.com> --- Changed in v2: - Updated commit message - Added reg to required properties - Reordered required properties Changed in v3: - Fixed patch that didn't apply Changed in v4: - Added LSL080AL03, LTL101AT01 compatibles - Added description to reset-gpios - Added vmipi-supply, renamed enable-supply to power-supply Changed in v5: - Changed compatibles to avoid concatenating multiple model numbers - Removed '|' from multiline descriptions - Fixed license --- .../display/panel/samsung,s6d7aa0.yaml | 70 +++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml new file mode 100644 index 000000000000..45a236d2cc70 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,s6d7aa0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S6D7AA0 MIPI-DSI LCD panel controller + +maintainers: + - Artur Weber <aweber.kernel@gmail.com> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + # 1280x800 LSL080AL02 panel + - samsung,lsl080al02 + # 1024x768 LSL080AL03 panel + - samsung,lsl080al03 + # 1024x768 LTL101AT01 panel + - samsung,ltl101at01 + - const: samsung,s6d7aa0 + + reg: true + + backlight: + description: + Backlight to use for the panel. If this property is set on panels + that have DSI-based backlight control (LSL080AL03 and LTL101AT01), + it overrides the DSI-based backlight. + + reset-gpios: + description: Reset GPIO pin, usually GPIO_ACTIVE_LOW. + + power-supply: + description: + Main power supply for the panel; the exact voltage differs between + panels, and is usually somewhere around 3.3-5v. + + vmipi-supply: + description: VMIPI supply, usually 1.8v. + +required: + - compatible + - reg + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "samsung,lsl080al02", "samsung,s6d7aa0"; + reg = <0>; + power-supply = <&display_3v3_supply>; + reset-gpios = <&gpf0 4 GPIO_ACTIVE_LOW>; + backlight = <&backlight>; + }; + }; + +... -- 2.40.1
next prev parent reply other threads:[~2023-05-19 17:04 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-05-19 17:03 [PATCH v5 0/3] Add Samsung S6D7AA0 panel controller driver Artur Weber 2023-05-19 17:03 ` Artur Weber 2023-05-19 17:03 ` Artur Weber [this message] 2023-05-19 17:03 ` [PATCH v5 1/3] dt-bindings: display: panel: Add Samsung S6D7AA0 LCD panel controller Artur Weber 2023-05-19 18:34 ` Conor Dooley 2023-05-19 18:34 ` Conor Dooley 2023-05-19 17:03 ` [PATCH v5 2/3] drm/panel: Add Samsung S6D7AA0 panel controller driver Artur Weber 2023-05-19 17:03 ` Artur Weber 2023-05-22 8:34 ` Neil Armstrong 2023-05-22 8:34 ` Neil Armstrong 2023-05-23 18:02 ` Nathan Chancellor 2023-05-23 18:02 ` Nathan Chancellor 2023-05-23 21:26 ` Artur Weber 2023-05-23 21:26 ` Artur Weber 2023-05-19 17:03 ` [PATCH v5 3/3] MAINTAINERS: Add entry for Samsung S6D7AA0 LCD " Artur Weber 2023-05-19 17:03 ` Artur Weber 2023-05-22 8:35 ` Neil Armstrong 2023-05-22 8:35 ` Neil Armstrong 2023-05-22 9:21 ` [PATCH v5 0/3] Add Samsung S6D7AA0 " Neil Armstrong 2023-05-22 9:21 ` Neil Armstrong
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