threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
38 lines
970 B
Plaintext
38 lines
970 B
Plaintext
Sitronix ST7789V RGB panel with SPI control bus
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Required properties:
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- compatible: "sitronix,st7789v"
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- reg: Chip select of the panel on the SPI bus
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- reset-gpios: a GPIO phandle for the reset pin
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- power-supply: phandle of the regulator that provides the supply voltage
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Optional properties:
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- backlight: phandle to the backlight used
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The generic bindings for the SPI slaves documented in [1] also applies
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The device node can contain one 'port' child node with one child
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'endpoint' node, according to the bindings defined in [2]. This
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node should describe panel's video bus.
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[1]: Documentation/devicetree/bindings/spi/spi-bus.txt
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[2]: Documentation/devicetree/bindings/graph.txt
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Example:
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panel@0 {
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compatible = "sitronix,st7789v";
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reg = <0>;
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reset-gpios = <&pio 6 11 GPIO_ACTIVE_LOW>;
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backlight = <&pwm_bl>;
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spi-max-frequency = <100000>;
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spi-cpol;
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spi-cpha;
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port {
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panel_input: endpoint {
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remote-endpoint = <&tcon0_out_panel>;
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};
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};
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};
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