Commit e8917266 authored Jul 13, 2021 by Rob Herring

dt-bindings: More dropping redundant minItems/maxItems



Another round of removing redundant minItems/maxItems from new schema in
the recent merge window.

If a property has an 'items' list, then a 'minItems' or 'maxItems' with the
same size as the list is redundant and can be dropped. Note that is DT
schema specific behavior and not standard json-schema behavior. The tooling
will fixup the final schema adding any unspecified minItems/maxItems.

This condition is partially checked with the meta-schema already, but
only if both 'minItems' and 'maxItems' are equal to the 'items' length.
An improved meta-schema is pending.

Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Will Deacon <will@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Kamal Dasu <kdasu.kdev@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Sebastian Siewior <bigeasy@linutronix.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: linux-clk@vger.kernel.org
Cc: iommu@lists.linux-foundation.org
Cc: linux-mtd@lists.infradead.org
Cc: linux-rtc@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20210713193453.690290-1-robh@kernel.org

parent d549c667

Documentation/devicetree/bindings/clock/brcm,iproc-clocks.yaml

+0 −1

Original line number	Diff line number	Diff line
		@@ -50,7 +50,6 @@ properties:

		reg:
		minItems: 1
		maxItems: 3
		items:
		- description: base register
		- description: power register

Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml

+0 −2

Original line number	Diff line number	Diff line
		@@ -28,14 +28,12 @@ properties:
		- description: configuration registers for MMU instance 0
		- description: configuration registers for MMU instance 1
		minItems: 1
		maxItems: 2

		interrupts:
		items:
		- description: interruption for MMU instance 0
		- description: interruption for MMU instance 1
		minItems: 1
		maxItems: 2

		clocks:
		items:

Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml

+0 −1

Original line number	Diff line number	Diff line
		@@ -57,7 +57,6 @@ properties:

		ranges:
		minItems: 1
		maxItems: 3
		description: \|
		Memory bus areas for interacting with the devices. Reflects
		the memory layout with four integer values following:

Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml

+0 −8

Original line number	Diff line number	Diff line
		@@ -84,7 +84,6 @@ properties:

		interrupts:
		minItems: 1
		maxItems: 3
		items:
		- description: NAND CTLRDY interrupt
		- description: FLASH_DMA_DONE if flash DMA is available
		@@ -92,7 +91,6 @@ properties:

		interrupt-names:
		minItems: 1
		maxItems: 3
		items:
		- const: nand_ctlrdy
		- const: flash_dma_done
		@@ -148,8 +146,6 @@ allOf:
		then:
		properties:
		reg-names:
		minItems: 2
		maxItems: 2
		items:
		- const: nand
		- const: nand-int-base
		@@ -161,8 +157,6 @@ allOf:
		then:
		properties:
		reg-names:
		minItems: 3
		maxItems: 3
		items:
		- const: nand
		- const: nand-int-base
		@@ -175,8 +169,6 @@ allOf:
		then:
		properties:
		reg-names:
		minItems: 3
		maxItems: 3
		items:
		- const: nand
		- const: iproc-idm

Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml

+0 −1

Original line number	Diff line number	Diff line
		@@ -30,7 +30,6 @@ properties:
		maxItems: 1

		clocks:
		minItems: 2
		items:
		- description: PCLK clocks
		- description: EXTCLK clocks. Faraday calls it CLK1HZ and says the clock