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efdbd7345f
This is a quite large renaming to consolidate display related bindings into a single "display" directory from various scattered locations of video, drm, gpu, fb, mipi, and panel. The prior location was somewhat based on the Linux driver location, but bindings should be independent of that. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org>
54 lines
1.5 KiB
Plaintext
54 lines
1.5 KiB
Plaintext
Device-Tree bindings for Atmel's HLCDC (High LCD Controller) DRM driver
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The Atmel HLCDC Display Controller is subdevice of the HLCDC MFD device.
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See ../mfd/atmel-hlcdc.txt for more details.
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Required properties:
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- compatible: value should be "atmel,hlcdc-display-controller"
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- pinctrl-names: the pin control state names. Should contain "default".
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- pinctrl-0: should contain the default pinctrl states.
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- #address-cells: should be set to 1.
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- #size-cells: should be set to 0.
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Required children nodes:
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Children nodes are encoding available output ports and their connections
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to external devices using the OF graph reprensentation (see ../graph.txt).
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At least one port node is required.
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Example:
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hlcdc: hlcdc@f0030000 {
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compatible = "atmel,sama5d3-hlcdc";
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reg = <0xf0030000 0x2000>;
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interrupts = <36 IRQ_TYPE_LEVEL_HIGH 0>;
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clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>;
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clock-names = "periph_clk","sys_clk", "slow_clk";
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status = "disabled";
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hlcdc-display-controller {
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compatible = "atmel,hlcdc-display-controller";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>;
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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hlcdc_panel_output: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&panel_input>;
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};
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};
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};
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hlcdc_pwm: hlcdc-pwm {
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compatible = "atmel,hlcdc-pwm";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_lcd_pwm>;
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#pwm-cells = <3>;
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};
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};
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