Re: [PATCH 0/2] ARM: dts: microchip: Add no-1-8-v property to sdmmc0 node

["Rob Herring (Arm)" <robh@kernel.org>]

On Tue, 19 Nov 2024 18:01:05 +0200, cristian.birsan@microchip.com wrote:
> From: Cristian Birsan <cristian.birsan@microchip.com>
> 
> Add no-1-8-v property to sdmmc0 node to keep VDDSDMMC power rail at 3.3V.
> This property will stop the LDO regulator from switching to 1.8V when the
> MMC core detects an UHS SD Card. VDDSDMMC power rail is used by all the
> SDMMC interface pins in GPIO mode (PA0 - PA13).
> 
> PA6 and PA10 GPIOs are used to enable the power switch controlling USB
> Vbus for the USB Host.
> 
> Cristian Birsan (2):
>   ARM: dts: microchip: sama5d29_curiosity: Add no-1-8-v property to
>     sdmmc0 node
>   ARM: dts: microchip: sama5d27_wlsom1_ek: Add no-1-8-v property to
>     sdmmc0 node
> 
>  arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts | 1 +
>  arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts | 1 +
>  2 files changed, 2 insertions(+)
> 
> 
> base-commit: 158f238aa69d91ad74e535c73f552bd4b025109c
> --
> 2.34.1
> 
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y microchip/at91-sama5d27_wlsom1_ek.dtb microchip/at91-sama5d29_curiosity.dtb' for 20241119160107.598411-1-cristian.birsan@microchip.com:

arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: etm@73c000: 'cpu' is a required property
	from schema $id: http://devicetree.org/schemas/arm/arm,coresight-etm.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/gadget@300000: failed to match any schema with compatible: ['atmel,sama5d3-udc']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: ohci@400000: compatible: 'oneOf' conditional failed, one must be fixed:
	['atmel,at91rm9200-ohci', 'usb-ohci'] is too long
	'atmel,at91rm9200-ohci' is not one of ['allwinner,sun4i-a10-ohci', 'allwinner,sun50i-a100-ohci', 'allwinner,sun50i-a64-ohci', 'allwinner,sun50i-h6-ohci', 'allwinner,sun50i-h616-ohci', 'allwinner,sun55i-a523-ohci', 'allwinner,sun5i-a13-ohci', 'allwinner,sun6i-a31-ohci', 'allwinner,sun7i-a20-ohci', 'allwinner,sun8i-a23-ohci', 'allwinner,sun8i-a83t-ohci', 'allwinner,sun8i-h3-ohci', 'allwinner,sun8i-r40-ohci', 'allwinner,sun8i-v3s-ohci', 'allwinner,sun9i-a80-ohci', 'allwinner,sun20i-d1-ohci', 'brcm,bcm3384-ohci', 'brcm,bcm63268-ohci', 'brcm,bcm6328-ohci', 'brcm,bcm6358-ohci', 'brcm,bcm6362-ohci', 'brcm,bcm6368-ohci', 'brcm,bcm7125-ohci', 'brcm,bcm7346-ohci', 'brcm,bcm7358-ohci', 'brcm,bcm7360-ohci', 'brcm,bcm7362-ohci', 'brcm,bcm7420-ohci', 'brcm,bcm7425-ohci', 'brcm,bcm7435-ohci', 'hpe,gxp-ohci', 'ibm,476gtr-ohci', 'ingenic,jz4740-ohci', 'rockchip,rk3588-ohci', 'snps,hsdk-v1.0-ohci']
	'atmel,at91rm9200-ohci' is not one of ['generic-ohci', 'ti,ohci-omap3']
	'atmel,at91rm9200-ohci' is not one of ['cavium,octeon-6335-ohci', 'nintendo,hollywood-usb-ohci', 'nxp,ohci-nxp', 'st,spear600-ohci']
	'generic-ohci' was expected
	from schema $id: http://devicetree.org/schemas/usb/generic-ohci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: ohci@400000: $nodename:0: 'ohci@400000' does not match '^usb(@.*)?'
	from schema $id: http://devicetree.org/schemas/usb/generic-ohci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: ohci@400000: Unevaluated properties are not allowed ('atmel,vbus-gpio', 'clock-names', 'compatible' were unexpected)
	from schema $id: http://devicetree.org/schemas/usb/generic-ohci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/ohci@400000: failed to match any schema with compatible: ['atmel,at91rm9200-ohci', 'usb-ohci']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: ehci@500000: $nodename:0: 'ehci@500000' does not match '^usb(@.*)?'
	from schema $id: http://devicetree.org/schemas/usb/generic-ehci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: ehci@500000: Unevaluated properties are not allowed ('clock-names', 'phy_type' were unexpected)
	from schema $id: http://devicetree.org/schemas/usb/generic-ehci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/ebi@10000000: failed to match any schema with compatible: ['atmel,sama5d3-ebi']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: nand-controller: #address-cells: 1 was expected
	from schema $id: http://devicetree.org/schemas/mtd/nand-controller.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: nand-controller: #size-cells: 0 was expected
	from schema $id: http://devicetree.org/schemas/mtd/nand-controller.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/ebi@10000000/nand-controller: failed to match any schema with compatible: ['atmel,sama5d3-nand-controller']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: sdio-host@a0000000: $nodename:0: 'sdio-host@a0000000' does not match '^mmc(@.*)?$'
	from schema $id: http://devicetree.org/schemas/mmc/atmel,sama5d2-sdhci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: sdio-host@a0000000: Unevaluated properties are not allowed ('bus-width', 'no-1-8-v' were unexpected)
	from schema $id: http://devicetree.org/schemas/mmc/atmel,sama5d2-sdhci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: sdio-host@b0000000: $nodename:0: 'sdio-host@b0000000' does not match '^mmc(@.*)?$'
	from schema $id: http://devicetree.org/schemas/mmc/atmel,sama5d2-sdhci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: sdio-host@b0000000: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'bus-width', 'mmc-pwrseq', 'no-1-8-v', 'non-removable', 'wifi@0' were unexpected)
	from schema $id: http://devicetree.org/schemas/mmc/atmel,sama5d2-sdhci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: hlcdc@f0000000: 'hlcdc-display-controller', 'hlcdc-pwm' do not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/mfd/atmel,hlcdc.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/ramc@f000c000: failed to match any schema with compatible: ['atmel,sama5d3-ddramc']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/dma-controller@f0010000: failed to match any schema with compatible: ['atmel,sama5d4-dma']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/dma-controller@f0004000: failed to match any schema with compatible: ['atmel,sama5d4-dma']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: flash@0: Unevaluated properties are not allowed ('spi-cs-setup-ns' was unexpected)
	from schema $id: http://devicetree.org/schemas/mtd/jedec,spi-nor.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/ssc@f8004000: failed to match any schema with compatible: ['atmel,at91sam9g45-ssc']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/hsmc@f8014000: failed to match any schema with compatible: ['atmel,sama5d2-smc', 'syscon', 'simple-mfd']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/hsmc@f8014000/ecc-engine@f8014070: failed to match any schema with compatible: ['atmel,sama5d2-pmecc']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: pwm@f802c000: Unevaluated properties are not allowed ('clocks', 'interrupts' were unexpected)
	from schema $id: http://devicetree.org/schemas/pwm/atmel,at91sam-pwm.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/sfr@f8030000: failed to match any schema with compatible: ['atmel,sama5d2-sfr', 'syscon']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/timer@f8048030: failed to match any schema with compatible: ['atmel,at91sam9260-pit']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: watchdog@f8048040: Unevaluated properties are not allowed ('clocks' was unexpected)
	from schema $id: http://devicetree.org/schemas/watchdog/atmel,sama5d4-wdt.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: etm@73c000: 'cpu' is a required property
	from schema $id: http://devicetree.org/schemas/arm/arm,coresight-etm.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/pinctrl@fc038000: failed to match any schema with compatible: ['atmel,sama5d2-pinctrl']
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/secumod@fc040000: failed to match any schema with compatible: ['atmel,sama5d2-secumod', 'syscon']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/gadget@300000: failed to match any schema with compatible: ['atmel,sama5d3-udc']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: ohci@400000: compatible: 'oneOf' conditional failed, one must be fixed:
	['atmel,at91rm9200-ohci', 'usb-ohci'] is too long
	'atmel,at91rm9200-ohci' is not one of ['allwinner,sun4i-a10-ohci', 'allwinner,sun50i-a100-ohci', 'allwinner,sun50i-a64-ohci', 'allwinner,sun50i-h6-ohci', 'allwinner,sun50i-h616-ohci', 'allwinner,sun55i-a523-ohci', 'allwinner,sun5i-a13-ohci', 'allwinner,sun6i-a31-ohci', 'allwinner,sun7i-a20-ohci', 'allwinner,sun8i-a23-ohci', 'allwinner,sun8i-a83t-ohci', 'allwinner,sun8i-h3-ohci', 'allwinner,sun8i-r40-ohci', 'allwinner,sun8i-v3s-ohci', 'allwinner,sun9i-a80-ohci', 'allwinner,sun20i-d1-ohci', 'brcm,bcm3384-ohci', 'brcm,bcm63268-ohci', 'brcm,bcm6328-ohci', 'brcm,bcm6358-ohci', 'brcm,bcm6362-ohci', 'brcm,bcm6368-ohci', 'brcm,bcm7125-ohci', 'brcm,bcm7346-ohci', 'brcm,bcm7358-ohci', 'brcm,bcm7360-ohci', 'brcm,bcm7362-ohci', 'brcm,bcm7420-ohci', 'brcm,bcm7425-ohci', 'brcm,bcm7435-ohci', 'hpe,gxp-ohci', 'ibm,476gtr-ohci', 'ingenic,jz4740-ohci', 'rockchip,rk3588-ohci', 'snps,hsdk-v1.0-ohci']
	'atmel,at91rm9200-ohci' is not one of ['generic-ohci', 'ti,ohci-omap3']
	'atmel,at91rm9200-ohci' is not one of ['cavium,octeon-6335-ohci', 'nintendo,hollywood-usb-ohci', 'nxp,ohci-nxp', 'st,spear600-ohci']
	'generic-ohci' was expected
	from schema $id: http://devicetree.org/schemas/usb/generic-ohci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: ohci@400000: $nodename:0: 'ohci@400000' does not match '^usb(@.*)?'
	from schema $id: http://devicetree.org/schemas/usb/generic-ohci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: ohci@400000: Unevaluated properties are not allowed ('atmel,vbus-gpio', 'clock-names', 'compatible' were unexpected)
	from schema $id: http://devicetree.org/schemas/usb/generic-ohci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/ohci@400000: failed to match any schema with compatible: ['atmel,at91rm9200-ohci', 'usb-ohci']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: ehci@500000: $nodename:0: 'ehci@500000' does not match '^usb(@.*)?'
	from schema $id: http://devicetree.org/schemas/usb/generic-ehci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dtb: /ahb/apb/chipid@fc069000: failed to match any schema with compatible: ['atmel,sama5d2-chipid']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: ehci@500000: Unevaluated properties are not allowed ('clock-names' was unexpected)
	from schema $id: http://devicetree.org/schemas/usb/generic-ehci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/ebi@10000000: failed to match any schema with compatible: ['atmel,sama5d3-ebi']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: nand-controller: #address-cells: 1 was expected
	from schema $id: http://devicetree.org/schemas/mtd/nand-controller.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: nand-controller: #size-cells: 0 was expected
	from schema $id: http://devicetree.org/schemas/mtd/nand-controller.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/ebi@10000000/nand-controller: failed to match any schema with compatible: ['atmel,sama5d3-nand-controller']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: sdio-host@a0000000: $nodename:0: 'sdio-host@a0000000' does not match '^mmc(@.*)?$'
	from schema $id: http://devicetree.org/schemas/mmc/atmel,sama5d2-sdhci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: sdio-host@a0000000: Unevaluated properties are not allowed ('bus-width', 'disable-wp', 'no-1-8-v' were unexpected)
	from schema $id: http://devicetree.org/schemas/mmc/atmel,sama5d2-sdhci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: sdio-host@b0000000: $nodename:0: 'sdio-host@b0000000' does not match '^mmc(@.*)?$'
	from schema $id: http://devicetree.org/schemas/mmc/atmel,sama5d2-sdhci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: sdio-host@b0000000: Unevaluated properties are not allowed ('bus-width', 'disable-wp' were unexpected)
	from schema $id: http://devicetree.org/schemas/mmc/atmel,sama5d2-sdhci.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: hlcdc@f0000000: 'hlcdc-display-controller', 'hlcdc-pwm' do not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/mfd/atmel,hlcdc.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/ramc@f000c000: failed to match any schema with compatible: ['atmel,sama5d3-ddramc']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/dma-controller@f0010000: failed to match any schema with compatible: ['atmel,sama5d4-dma']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/dma-controller@f0004000: failed to match any schema with compatible: ['atmel,sama5d4-dma']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/ssc@f8004000: failed to match any schema with compatible: ['atmel,at91sam9g45-ssc']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/hsmc@f8014000: failed to match any schema with compatible: ['atmel,sama5d2-smc', 'syscon', 'simple-mfd']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/hsmc@f8014000/ecc-engine@f8014070: failed to match any schema with compatible: ['atmel,sama5d2-pmecc']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: pwm@f802c000: Unevaluated properties are not allowed ('clocks', 'interrupts' were unexpected)
	from schema $id: http://devicetree.org/schemas/pwm/atmel,at91sam-pwm.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/sfr@f8030000: failed to match any schema with compatible: ['atmel,sama5d2-sfr', 'syscon']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/timer@f8048030: failed to match any schema with compatible: ['atmel,at91sam9260-pit']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: watchdog@f8048040: Unevaluated properties are not allowed ('clocks' was unexpected)
	from schema $id: http://devicetree.org/schemas/watchdog/atmel,sama5d4-wdt.yaml#
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/pinctrl@fc038000: failed to match any schema with compatible: ['atmel,sama5d2-pinctrl']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/secumod@fc040000: failed to match any schema with compatible: ['atmel,sama5d2-secumod', 'syscon']
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dtb: /ahb/apb/chipid@fc069000: failed to match any schema with compatible: ['atmel,sama5d2-chipid']