dt-bindings: display: Add support for Intel KeemBay Display (5a76b1ed) · Commits · 戴 / test

This patch adds bindings for Intel KeemBay Display v2: review changes from Rob Herring v3: review changes from Sam Ravnborg (removed mipi dsi entries, and encoder entry, connect port to dsi) MSSCAM is part of the display submodule and its used to reset LCD and MIPI DSI clocks, so its best to be on this device tree. v4: review changes from Neil Armstrong and Sam - removed msscam entries Signed-off-by:

Anitha Chrisanthus <anitha.chrisanthus@intel.com> Reviewed-by:

Sam Ravnborg <sam@ravnborg.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Rob Herring <robh@kernel.org> Signed-off-by:

Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/1604538931-26726-2-git-send-email-anitha.chrisanthus@intel.com

Documentation/devicetree/bindings/display/intel,keembay-display.yaml

0 → 100644

+72 −0

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
		%YAML 1.2
		---
		$id: http://devicetree.org/schemas/display/intel,keembay-display.yaml#
		$schema: http://devicetree.org/meta-schemas/core.yaml#

		title: Devicetree bindings for Intel Keem Bay display controller

		maintainers:
		- Anitha Chrisanthus <anitha.chrisanthus@intel.com>
		- Edmond J Dea <edmund.j.dea@intel.com>

		properties:
		compatible:
		const: intel,keembay-display

		reg:
		items:
		- description: LCD registers range

		reg-names:
		items:
		- const: lcd

		clocks:
		items:
		- description: LCD controller clock
		- description: pll0 clock

		clock-names:
		items:
		- const: clk_lcd
		- const: clk_pll0

		interrupts:
		maxItems: 1

		port:
		type: object
		description: Display output node to DSI.

		required:
		- compatible
		- reg
		- reg-names
		- clocks
		- clock-names
		- interrupts
		- port

		additionalProperties: false

		examples:
		- \|
		#include <dt-bindings/interrupt-controller/irq.h>
		#include <dt-bindings/interrupt-controller/arm-gic.h>

		display@20930000 {
		compatible = "intel,keembay-display";
		reg = <0x20930000 0x3000>;
		reg-names = "lcd";
		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&scmi_clk 0x83>,
		<&scmi_clk 0x0>;
		clock-names = "clk_lcd", "clk_pll0";

		port {
		disp_out: endpoint {
		remote-endpoint = <&dsi_in>;
		};
		};
		};

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