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Sun, 24 May 2020 20:41:29 -0700 (PDT) From: dillon.minfei@gmail.com To: robh+dt@kernel.org, p.zabel@pengutronix.de, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, thierry.reding@gmail.com, sam@ravnborg.org, airlied@linux.ie, daniel@ffwll.ch, mturquette@baylibre.com, sboyd@kernel.org Subject: [PATCH v5 4/8] dt-bindings: display: panel: Add ilitek ili9341 panel bindings Date: Mon, 25 May 2020 11:40:58 +0800 Message-Id: <1590378062-7965-5-git-send-email-dillon.minfei@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1590378062-7965-1-git-send-email-dillon.minfei@gmail.com> References: <1590378062-7965-1-git-send-email-dillon.minfei@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200524_204130_460499_27CBB4F3 X-CRM114-Status: GOOD ( 12.24 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:443 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [dillon.minfei[at]gmail.com] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-spi@vger.kernel.org, dillon min , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: dillon min Add documentation for "ilitek,ili9341" panel. Signed-off-by: dillon min --- .../bindings/display/panel/ilitek,ili9341.yaml | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml new file mode 100644 index 0000000..2172f88 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/ilitek,ili9341.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ilitek-9341 Display Panel + +maintainers: + - Dillon Min + +description: | + Ilitek ILI9341 TFT panel driver with SPI control bus + This is a driver for 320x240 TFT panels, accepting a rgb input + streams with 16 bits or 18 bits. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + # ili9341 240*320 Color on stm32f429-disco board + - st,sf-tc240t-9370-t + - const: ilitek,ili9341 + + reg: true + + dc-gpios: + maxItems: 1 + description: Display data/command selection (D/CX) + + spi-3wire: true + + spi-max-frequency: + const: 10000000 + + port: true + +additionalProperties: false + +required: + - compatible + - reg + - dc-gpios + - port + +examples: + - |+ + spi { + #address-cells = <1>; + #size-cells = <0>; + panel: display@0 { + compatible = "st,sf-tc240t-9370-t", + "ilitek,ili9341"; + reg = <0>; + spi-3wire; + spi-max-frequency = <10000000>; + dc-gpios = <&gpiod 13 0>; + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; + }; +... +