Commit c476d430 authored Dec 21, 2021 by Rob Herring

dt-bindings: display: Add SPI peripheral schema to SPI based displays

With 'unevaluatedProperties' support enabled, several SPI based display
binding examples have warnings:

Documentation/devicetree/bindings/display/panel/samsung,ld9040.example.dt.yaml: lcd@0: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'spi-max-frequency', 'spi-cpol', 'spi-cpha' were unexpected)
Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.example.dt.yaml: panel@0: Unevaluated properties are not allowed ('spi-max-frequency', 'spi-3wire' were unexpected)
Documentation/devicetree/bindings/display/panel/ilitek,ili9322.example.dt.yaml: display@0: Unevaluated properties are not allowed ('reg' was unexpected)
Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.example.dt.yaml: display@0: Unevaluated properties are not allowed ('spi-max-frequency' was unexpected)
Documentation/devicetree/bindings/display/panel/abt,y030xx067a.example.dt.yaml: panel@0: Unevaluated properties are not allowed ('spi-max-frequency' was unexpected)
Documentation/devicetree/bindings/display/panel/sony,acx565akm.example.dt.yaml: panel@2: Unevaluated properties are not allowed ('spi-max-frequency', 'reg' were unexpected)
Documentation/devicetree/bindings/display/panel/tpo,td.example.dt.yaml: panel@0: Unevaluated properties are not allowed ('spi-max-frequency', 'spi-cpol', 'spi-cpha' were unexpected)
Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.example.dt.yaml: panel@0: Unevaluated properties are not allowed ('reg', 'spi-max-frequency', 'spi-cpol', 'spi-cpha' were unexpected)
Documentation/devicetree/bindings/display/panel/innolux,ej030na.example.dt.yaml: panel@0: Unevaluated properties are not allowed ('spi-max-frequency' was unexpected)
Documentation/devicetree/bindings/display/panel/sitronix,st7789v.example.dt.yaml: panel@0: Unevaluated properties are not allowed ('spi-max-frequency', 'spi-cpol', 'spi-cpha' were unexpected)

Fix all of these by adding a reference to spi-peripheral-props.yaml.
With this, the description that the binding must follow
spi-controller.yaml is both a bit out of date and redundant, so remove
it.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://lore.kernel.org/r/20211221125209.1195932-1-robh@kernel.org

parent d8adf5b9

Documentation/devicetree/bindings/display/panel/abt,y030xx067a.yaml

+1 −4

Original line number	Original line	Diff line number	Diff line
	@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#

	title: Asia Better Technology 3.0" (320x480 pixels) 24-bit IPS LCD panel		title: Asia Better Technology 3.0" (320x480 pixels) 24-bit IPS LCD panel

	description: \|
	The panel must obey the rules for a SPI slave device as specified in
	spi/spi-controller.yaml

	maintainers:		maintainers:
	- Paul Cercueil <paul@crapouillou.net>		- Paul Cercueil <paul@crapouillou.net>

	allOf:		allOf:
	- $ref: panel-common.yaml#		- $ref: panel-common.yaml#
			- $ref: /schemas/spi/spi-peripheral-props.yaml#

	properties:		properties:
	compatible:		compatible:

Documentation/devicetree/bindings/display/panel/ilitek,ili9322.yaml

+1 −3

Original line number	Original line	Diff line number	Diff line
	@@ -15,11 +15,9 @@ description: \|
	960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and		960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and
	VCOMH outputs.		VCOMH outputs.

	The panel must obey the rules for a SPI slave device as specified in
	spi/spi-controller.yaml

	allOf:		allOf:
	- $ref: panel-common.yaml#		- $ref: panel-common.yaml#
			- $ref: /schemas/spi/spi-peripheral-props.yaml#

	properties:		properties:
	compatible:		compatible:

Documentation/devicetree/bindings/display/panel/innolux,ej030na.yaml

+1 −4

Original line number	Original line	Diff line number	Diff line
	@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#

	title: Innolux EJ030NA 3.0" (320x480 pixels) 24-bit TFT LCD panel		title: Innolux EJ030NA 3.0" (320x480 pixels) 24-bit TFT LCD panel

	description: \|
	The panel must obey the rules for a SPI slave device as specified in
	spi/spi-controller.yaml

	maintainers:		maintainers:
	- Paul Cercueil <paul@crapouillou.net>		- Paul Cercueil <paul@crapouillou.net>

	allOf:		allOf:
	- $ref: panel-common.yaml#		- $ref: panel-common.yaml#
			- $ref: /schemas/spi/spi-peripheral-props.yaml#

	properties:		properties:
	compatible:		compatible:

Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.yaml

+1 −4

Original line number	Original line	Diff line number	Diff line
	@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#

	title: King Display KD035G6-54NT 3.5" (320x240 pixels) 24-bit TFT LCD panel		title: King Display KD035G6-54NT 3.5" (320x240 pixels) 24-bit TFT LCD panel

	description: \|
	The panel must obey the rules for a SPI slave device as specified in
	spi/spi-controller.yaml

	maintainers:		maintainers:
	- Paul Cercueil <paul@crapouillou.net>		- Paul Cercueil <paul@crapouillou.net>

	allOf:		allOf:
	- $ref: panel-common.yaml#		- $ref: panel-common.yaml#
			- $ref: /schemas/spi/spi-peripheral-props.yaml#

	properties:		properties:
	compatible:		compatible:

Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml

+1 −4

Original line number	Original line	Diff line number	Diff line
	@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#

	title: LG.Philips LB035Q02 Panel		title: LG.Philips LB035Q02 Panel

	description: \|
	The panel must obey the rules for a SPI slave device as specified in
	spi/spi-controller.yaml

	maintainers:		maintainers:
	- Tomi Valkeinen <tomi.valkeinen@ti.com>		- Tomi Valkeinen <tomi.valkeinen@ti.com>

	allOf:		allOf:
	- $ref: panel-common.yaml#		- $ref: panel-common.yaml#
			- $ref: /schemas/spi/spi-peripheral-props.yaml#

	properties:		properties:
	compatible:		compatible: