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Mon, 07 Sep 2026 04:52:39 -0700 (PDT) From: Vsevolod Nevorotov To: neil.armstrong@linaro.org, robh@kernel.org, krzk+dt@kernel.org Cc: jesszhan0024@gmail.com, conor+dt@kernel.org, airlied@gmail.com, simona@ffwll.ch, mripard@kernel.org, tzimmermann@suse.de, maarten.lankhorst@linux.intel.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vsevolod Nevorotov Subject: [PATCH 1/2] dt-bindings: display: panel: Add Samsung AMS662ZS01 Date: Mon, 7 Sep 2026 18:51:29 +0700 Message-ID: <20260907115130.95394-2-sevanevorotov29@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260907115130.95394-1-sevanevorotov29@gmail.com> References: <20260907115130.95394-1-sevanevorotov29@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: 8bit Add Device Tree binding documentation for the Samsung AMS662ZS01 FHD+ AMOLED DSI panel found in the OnePlus 9RT smartphone. Signed-off-by: Vsevolod Nevorotov --- .../display/panel/samsung,ams662zs01.yaml | 75 +++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,ams662zs01.yaml diff --git a/Documentation/devicetree/bindings/display/panel/samsung,ams662zs01.yaml b/Documentation/devicetree/bindings/display/panel/samsung,ams662zs01.yaml new file mode 100644 index 00000000000..b2697d140ed --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,ams662zs01.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,ams662zs01.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung AMS662ZS01 DSI Display Panel + +maintainers: + - Vsevolod Nevorotov + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: samsung,ams662zs01 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + vout-gpios: + maxItems: 1 + description: Panel VOUT enable GPIO line + + vddio-supply: + description: 1.8V I/O power supply + + vdd-supply: + description: 3.0V core power supply + + port: true + +required: + - compatible + - reg + - reset-gpios + - vddio-supply + - vdd-supply + - port + +additionalProperties: false + +examples: + - | + #include + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "samsung,ams662zs01"; + reg = <0>; + + reset-gpios = <&tlmm 24 GPIO_ACTIVE_LOW>; + vout-gpios = <&tlmm 25 GPIO_ACTIVE_HIGH>; + + vddio-supply = <&vreg_l12c_1p8>; + vdd-supply = <&vreg_l13c_3p0>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mdp_vsync_active>; + pinctrl-1 = <&mdp_vsync_active>; + + port { + panel_in: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + }; + }; -- 2.55.0