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([51.37.234.167]) by smtp.gmail.com with ESMTPSA id az10-20020adfe18a000000b00210396b2eaesm9292305wrb.45.2022.06.18.05.31.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Jun 2022 05:32:00 -0700 (PDT) From: Conor Dooley To: David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Thierry Reding , Sam Ravnborg , Eugeniy Paltsev , Vinod Koul , Liam Girdwood , Mark Brown , Serge Semin , Daniel Lezcano , Palmer Dabbelt , Palmer Dabbelt Cc: Thomas Gleixner , Paul Walmsley , Albert Ou , Conor Dooley , Masahiro Yamada , Damien Le Moal , Geert Uytterhoeven , Niklas Cassel , Dillon Min , Heng Sia , Jose Abreu , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, alsa-devel@alsa-project.org, linux-spi@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH 01/14] dt-bindings: display: convert ilitek,ili9341.txt to dt-schema Date: Sat, 18 Jun 2022 13:30:23 +0100 Message-Id: <20220618123035.563070-2-mail@conchuod.ie> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220618123035.563070-1-mail@conchuod.ie> References: <20220618123035.563070-1-mail@conchuod.ie> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Conor Dooley A dt-schema binding for the Ilitek ili9341 was created as panel/ilitek,ili9341.yaml but the txt binding was ignored in the process. Move the remaining items in the txt binding to the yaml one & delete it. The example in the txt binding has a spi-max-frequency which disagrees with the yaml replacement (and its own documentation) so change that to conform with the binding. There are no users in tree of the Adafruit yx240qv29 to check against. Link: https://cdn-learn.adafruit.com/assets/assets/000/046/879/original/SPEC-YX240QV29-T_Rev.A__1_.pdf Signed-off-by: Conor Dooley --- .../bindings/display/ilitek,ili9341.txt | 27 ----------- .../display/panel/ilitek,ili9341.yaml | 48 +++++++++++++------ 2 files changed, 34 insertions(+), 41 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/ilitek,ili9341.txt diff --git a/Documentation/devicetree/bindings/display/ilitek,ili9341.txt b/Documentation/devicetree/bindings/display/ilitek,ili9341.txt deleted file mode 100644 index 169b32e4ee4e..000000000000 --- a/Documentation/devicetree/bindings/display/ilitek,ili9341.txt +++ /dev/null @@ -1,27 +0,0 @@ -Ilitek ILI9341 display panels - -This binding is for display panels using an Ilitek ILI9341 controller in SPI -mode. - -Required properties: -- compatible: "adafruit,yx240qv29", "ilitek,ili9341" -- dc-gpios: D/C pin -- reset-gpios: Reset pin - -The node for this driver must be a child node of a SPI controller, hence -all mandatory properties described in ../spi/spi-bus.txt must be specified. - -Optional properties: -- rotation: panel rotation in degrees counter clockwise (0,90,180,270) -- backlight: phandle of the backlight device attached to the panel - -Example: - display@0{ - compatible = "adafruit,yx240qv29", "ilitek,ili9341"; - reg = <0>; - spi-max-frequency = <32000000>; - dc-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; - reset-gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; - rotation = <270>; - backlight = <&backlight>; - }; diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml index 6058948a9764..94ca92878434 100644 --- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml @@ -23,6 +23,7 @@ properties: - enum: # ili9341 240*320 Color on stm32f429-disco board - st,sf-tc240t-9370-t + - adafruit,yx240qv29 - const: ilitek,ili9341 reg: true @@ -47,31 +48,50 @@ properties: vddi-led-supply: description: Voltage supply for the LED driver (1.65 .. 3.3 V) -additionalProperties: false +unevaluatedProperties: false required: - compatible - reg - dc-gpios - - port + +if: + properties: + compatible: + contains: + enum: + - st,sf-tc240t-9370-t +then: + required: + - port examples: - |+ + #include 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>; - }; - }; - }; + 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>; + }; + }; + }; + display@1{ + compatible = "adafruit,yx240qv29", "ilitek,ili9341"; + reg = <1>; + spi-max-frequency = <10000000>; + dc-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; + rotation = <270>; + backlight = <&backlight>; }; + }; ...