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Sun, 24 Nov 2024 00:03:04 -0800 (PST) From: Hironori KIKUCHI To: linux-kernel@vger.kernel.org Cc: Hironori KIKUCHI , Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Cercueil , Christophe Branchereau , Ryan Walklin , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH 1/6] dt-bindings: display: panel: Add another panel for RG35XX Plus (Rev6) Date: Sun, 24 Nov 2024 17:02:12 +0900 Message-ID: <20241124080220.1657238-2-kikuchan98@gmail.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241124080220.1657238-1-kikuchan98@gmail.com> References: <20241124080220.1657238-1-kikuchan98@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This is a display panel used in the recent revision of the Anbernic RG35XX Plus, a handheld gaming device from Anbernic. It is 3.45 inches in size (diagonally) with a resolution of 640x480. It has the same interface (pins and connector) as the panel of the former revision of RG35XX Plus, but they differ in their init-sequence. So add it as a new panel. Signed-off-by: Hironori KIKUCHI --- .../anbernic,rg35xx-plus-rev6-panel.yaml | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/anberni= c,rg35xx-plus-rev6-panel.yaml diff --git a/Documentation/devicetree/bindings/display/panel/anbernic,rg35x= x-plus-rev6-panel.yaml b/Documentation/devicetree/bindings/display/panel/an= bernic,rg35xx-plus-rev6-panel.yaml new file mode 100644 index 00000000000..b60a4cf00f8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/anbernic,rg35xx-plus-= rev6-panel.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/anbernic,rg35xx-plus-rev6= -panel.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Anbernic RG35XX series (YLM-LBV0345001H-V2) 3.45" 640x480 24-bit IP= S LCD panel + +maintainers: + - Hironori KIKUCHI + +allOf: + - $ref: panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + const: anbernic,rg35xx-plus-rev6-panel + + reg: + maxItems: 1 + + spi-3wire: true + +required: + - compatible + - reg + - port + - power-supply + - reset-gpios + +unevaluatedProperties: false + +examples: + - | + #include + + spi { + #address-cells =3D <1>; + #size-cells =3D <0>; + + panel@0 { + compatible =3D "anbernic,rg35xx-plus-rev6-panel"; + reg =3D <0>; + + spi-3wire; + spi-max-frequency =3D <3125000>; + + reset-gpios =3D <&pio 8 14 GPIO_ACTIVE_LOW>; // PI14 + + backlight =3D <&backlight>; + power-supply =3D <®_lcd>; + + port { + endpoint { + remote-endpoint =3D <&tcon_lcd0_out_lcd>; + }; + }; + }; + }; --=20 2.47.0