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- Whitespace clean-ups in binding examples
- Restrict node name suffixes to "-[0-9]+" for cases of multiple
instances which don't have unit-addresses
- Convert brcm,kona-wdt and cdns,wdt-r1p2 watchdog bindings to DT schema
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Merge tag 'devicetree-for-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull more devicetree updates from Rob Herring:
- Whitespace clean-ups in binding examples
- Restrict node name suffixes to "-[0-9]+" for cases of multiple
instances which don't have unit-addresses
- Convert brcm,kona-wdt and cdns,wdt-r1p2 watchdog bindings to DT
schema
* tag 'devicetree-for-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: soc: qcom: stats: Update maintainer email
dt-bindings: cleanup DTS example whitespaces
dt-bindings: timestamp: restrict node name suffixes
dt-bindings: slimbus: restrict node name suffixes
dt-bindings: watchdog: restrict node name suffixes
dt-bindings: watchdog: brcm,kona-wdt: convert txt file to yaml
dt-bindings: watchdog: cdns,wdt-r1p2: Convert cadence watchdog to yaml
Switch the DT binding to a YAML schema to enable the DT validation.
There was also an incorrect reference to dma-names being "rxtx" where
the driver and existing device trees actually use dma-names = "data" so
this is corrected in the conversion.
Signed-off-by: Vadym Kochan <vadym.kochan@plvision.eu>
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230619040742.1108172-2-chris.packham@alliedtelesis.co.nz
Reference mtd-physmap.yaml which contains all the relevant properties
for this device. Add "unevaluatedProperties: false" to avoid any
spurious addition of random properties.
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-18-miquel.raynal@bootlin.com
nand-on-flash-bbt is a generic property which may apply to any raw NAND
chip, it does not need to be listed in each controller
description. The raw NAND chip description file which contains the
property is already referenced, so no need to mention the property here
again.
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-17-miquel.raynal@bootlin.com
The mediatek NAND controller should reference the new raw-nand-chip.yaml
binding instead of the original nand-chip.yaml which does not contain
*all* the properties that may be used to fully describe the NAND
devices, certain properties being actually described under
nand-controller.yaml.
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-16-miquel.raynal@bootlin.com
List all the possible properties in the NAND chip as per the example and
set unevaluatedProperties to false in the NAND chip section.
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Christophe Kerello <christophe.kerello@foss.st.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-15-miquel.raynal@bootlin.com
List all the possible properties in the NAND chip as per the example and
set unevaluatedProperties to false in the NAND chip section.
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-14-miquel.raynal@bootlin.com
nand-ecc-mode is a generic property which may apply to any raw NAND
chip, it does not need to be listed in each controller
description. Instead, let's reference the raw NAND chip description file
which contains the property. The description contained
"additionalProperties: false" which is wrong as other properties such as
partitions might very well be added in the final .dts, and anyway needs
to be converted into "unexpectedProperties: false" to fit the property
change new requirements.
Cc: Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-13-miquel.raynal@bootlin.com
Ensure all raw NAND chip properties are valid by referencing the
relevant schema and set unevaluatedProperties to false in the NAND chip
section to avoid spurious additions of random properties.
Doing this in one location also saves us from dupplicating the
description of the NAND chip object.
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-12-miquel.raynal@bootlin.com
Ensure all raw NAND chip properties are valid by referencing the
relevant schema and set unevaluatedProperties to false in the NAND chip
section to avoid spurious additions of random properties.
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Kamal Dasu <kdasu.kdev@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-11-miquel.raynal@bootlin.com
Ensure all raw NAND chip properties are valid by referencing the
relevant schema and set unevaluatedProperties to false in the NAND chip
section to avoid spurious additions of random properties.
Cc: Liang Yang <liang.yang@amlogic.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-10-miquel.raynal@bootlin.com
nand-ecc-mode is a generic property which may apply to any raw NAND
chip, it does not need to be listed in each controller
description. Instead, let's reference the raw NAND chip description file
which contains the property. The description contained
"additionalProperties: false" which is wrong as other properties such as
partitions might very well be added in the final .dts, and anyway needs
to be converted into "unexpectedProperties: false" to fit the property
change new requirements.
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Samuel Holland <samuel@sholland.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-9-miquel.raynal@bootlin.com
List all the possible properties in the NAND chip as per the example and
set unevaluatedProperties to false in the NAND chip section.
Cc: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-8-miquel.raynal@bootlin.com
List all the possible properties in the NAND chip as per the example and
set unevaluatedProperties to false in the NAND chip section.
Cc: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-7-miquel.raynal@bootlin.com
qcom,boot-partitions is a NAND chip property, not a NAND controller
property. Move the description of the property into the NAND chip
section and just enable the property in the if/else block.
Fixes: 5278cc93a97f ("dt-bindings: mtd: qcom_nandc: document qcom,boot-partitions binding")
Cc: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-6-miquel.raynal@bootlin.com
This property has been extensively used for almost two decades already,
a lot of device trees use it, this is not the preferred way to configure
the ECC engines but we cannot just ignore it. Describe the property,
list the exact strings which have once been supported and mark it
deprecated.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-5-miquel.raynal@bootlin.com
The nand-ecc-placement property has been deprecated for a long time
already, it does not really mean something useful for the ECC engines
and is anyway in the vast majority of cases totally useless. Just mark
it deprecated to avoid appealing people to use it.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-4-miquel.raynal@bootlin.com
In an effort to constrain as much as we can the existing binding, we
want to add "unevaluatedProperties: false" in all the NAND chip
descriptions part of NAND controller bindings. But in order to do that
properly, we also need to reference a file which contains all the
"allowed" properties. Right now this file is nand-chip.yaml but in
practice raw NAND controllers may use additional properties in their
NAND chip children node. These properties are listed under
nand-controller.yaml, which makes the "unevaluatedProperties" checks
fail while the description are valid. We need to move these NAND chip
related properties into another file, because we do not want to pollute
nand-chip.yaml which is also referenced by eg. SPI-NAND devices.
Let's create a raw-nand-chip.yaml file to reference all the properties a
raw NAND chip description can contain. The chain of inheritance becomes:
nand-controller.yaml <- raw-nand-chip.yaml
raw-nand-chip.yaml <- nand-chip.yaml
spi-nand.yaml <- nand-chip.yaml
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-3-miquel.raynal@bootlin.com
There is no addition there, but the mtd.yaml file is so generic, it can
be referenced by a wide variety of devices, including nand ones which
already define the node name to "nand@<cs>". Right now it does not lead
to any failure but when we will constrain more the schema, this will
become a problem because we want the mtd-wide properties like label or
partitions to be available for the callers.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/linux-mtd/20230619092916.3028470-2-miquel.raynal@bootlin.com
It's supposed to be there and it's needed for proper validation of DTS
files.
This fixes following errors for Northstar based TP-Link routers:
arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dtb: flash@0: partitions: 'oneOf' conditional failed, one must be fixed:
'partition-file-system', 'partition-os-image', 'partitions-table-offset' do not match any of the regexes: 'pinctrl-[0-9]+'
'#address-cells' is a required property
'#size-cells' is a required property
'partition-file-system', 'partition-os-image', 'partitions-table-offset' do not match any of the regexes: '^partition@[0-9a-f]+$', 'pinctrl-[0-9]+'
'partition-file-system', 'partition-os-image', 'partitions-table-offset' do not match any of the regexes: '^partition-[0-9a-z]+$', 'pinctrl-[0-9]+'
'fis-index-block' is a required property
arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dtb: flash@0: partitions:compatible: 'oneOf' conditional failed, one must be fixed:
['tplink,safeloader-partitions'] is too short
'fixed-partitions' was expected
'sercomm,sc-partitions' was expected
'arm,arm-firmware-suite' was expected
'brcm,bcm4908-partitions' was expected
'brcm,bcm947xx-cfe-partitions' was expected
'linksys,ns-partitions' was expected
'qcom,smem-part' was expected
'redboot-fis' was expected
From schema: Documentation/devicetree/bindings/mtd/mtd.yaml
arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dtb: flash@0: partitions: Unevaluated properties are not allowed ('partitions-table-offset' was unexpected)
From schema: Documentation/devicetree/bindings/mtd/mtd.yaml
arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dtb: flash@0: partitions: 'oneOf' conditional failed, one must be fixed:
'partition-file-system', 'partition-os-image', 'partitions-table-offset' do not match any of the regexes: 'pinctrl-[0-9]+'
'#address-cells' is a required property
'#size-cells' is a required property
'partition-file-system', 'partition-os-image', 'partitions-table-offset' do not match any of the regexes: '^partition@[0-9a-f]+$', 'pinctrl-[0-9]+'
'partition-file-system', 'partition-os-image', 'partitions-table-offset' do not match any of the regexes: '^partition-[0-9a-z]+$', 'pinctrl-[0-9]+'
'fis-index-block' is a required property
arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dtb: flash@0: partitions:compatible: 'oneOf' conditional failed, one must be fixed:
['tplink,safeloader-partitions'] is too short
'fixed-partitions' was expected
'sercomm,sc-partitions' was expected
'arm,arm-firmware-suite' was expected
'brcm,bcm4908-partitions' was expected
'brcm,bcm947xx-cfe-partitions' was expected
'linksys,ns-partitions' was expected
'qcom,smem-part' was expected
'redboot-fis' was expected
From schema: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dtb: flash@0: partitions: Unevaluated properties are not allowed ('partitions-table-offset' was unexpected)
From schema: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dtb: flash@0: Unevaluated properties are not allowed ('partitions' was unexpected)
From schema: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230602215629.2568-1-zajec5@gmail.com
Add description of 'nand-rb' property. Use "Fixes" because this property
must be supported since the beginning.
Fixes: fbc00b5e746f ("dt-bindings: nand: meson: convert txt to yaml")
Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230608044728.1328506-2-AVKrasnov@sberdevices.ru
- Add Conor Dooley as a DT binding maintainer
- Swap the order of parsing /memreserve/ and /reserved-memory nodes so
that the /reserved-memory nodes which have more information are
handled first
- Fix some property dependencies in riscv,pmu binding
- Update maintainers entries on a couple of bindings
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Merge tag 'devicetree-fixes-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Add Conor Dooley as a DT binding maintainer
- Swap the order of parsing /memreserve/ and /reserved-memory nodes so
that the /reserved-memory nodes which have more information are
handled first
- Fix some property dependencies in riscv,pmu binding
- Update maintainers entries on a couple of bindings
* tag 'devicetree-fixes-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
MAINTAINERS: add Conor as a dt-bindings maintainer
dt-bindings: perf: riscv,pmu: fix property dependencies
dt-bindings: xilinx: Remove Naga from memory and mtd bindings
of: fdt: Scan /memreserve/ last
dt-bindings: clock: r9a06g032-sysctrl: Change maintainer to Fabrizio Castro
dt-bindings: pinctrl: renesas,rzv2m: Change maintainer to Fabrizio Castro
dt-bindings: pinctrl: renesas,rzn1: Change maintainer to Fabrizio Castro
dt-bindings: i2c: renesas,rzv2m: Change maintainer to Fabrizio Castro
Naga is no longer works for AMD/Xilinx and there is no activity from him to
continue to maintain Xilinx related drivers. Two drivers have Miquel as
maintainer and for the last one add myself instead to be kept in a loop if
there is any change required.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/6b4cdc7158599b4a38409a03eda56e38975b6233.1683103250.git.michal.simek@amd.com
Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: Drop unneeded quotes
* mtdblock: Tolerate corrected bit-flips
* Use of_property_read_bool() for boolean properties
* Avoid magic values
* Avoid printing error messages on probe deferrals
* Prepare mtd_otp_nvmem_add() to handle -EPROBE_DEFER
* Fix error path for nvmem provider
* Fix nvmem error reporting
* Provide unique name for nvmem device
MTD device changes:
* lpddr_cmds: Remove unused words variable
* bcm63xxpart: Remove MODULE_LICENSE in non-modules
SPI NOR core changes:
* Introduce Read While Write support for flashes featuring several banks
* Set the 4-Byte Address Mode method based on SFDP data
* Allow post_sfdp hook to return errors
* Parse SCCR MC table and introduce support for multi-chip devices
SPI NOR manufacturer drivers changes:
* macronix: Add support for mx25uw51245g with RWW
* spansion:
- Determine current address mode at runtime as it can be changed in a
non-volatile way and differ from factory defaults or from what SFDP
advertises.
- Enable JFFS2 write buffer mode for few ECC'd NOR flashes: S25FS256T,
s25hx and s28hx
- Add support for s25hl02gt and s25hs02gt
Raw NAND core changes:
* Convert to platform remove callback returning void
* Fix spelling mistake waifunc() -> waitfunc()
Raw NAND controller driver changes:
* imx: Remove unused is_imx51_nfc and imx53_nfc functions
* omap2: Drop obsolete dependency on COMPILE_TEST
* orion: Use devm_platform_ioremap_resource()
* qcom:
- Use of_property_present() for testing DT property presence
- Use devm_platform_get_and_ioremap_resource()
* stm32_fmc2: Depends on ARCH_STM32 instead of MACH_STM32MP157
* tmio: Remove reference to config MTD_NAND_TMIO in the parsers
Raw NAND manufacturer driver changes:
* hynix: Fix up bit 0 of sdr_timing_mode
SPI-NAND changes:
* Add support for ESMT F50x1G41LB
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Merge tag 'mtd/for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"Core MTD changes:
- dt-bindings: Drop unneeded quotes
- mtdblock: Tolerate corrected bit-flips
- Use of_property_read_bool() for boolean properties
- Avoid magic values
- Avoid printing error messages on probe deferrals
- Prepare mtd_otp_nvmem_add() to handle -EPROBE_DEFER
- Fix error path for nvmem provider
- Fix nvmem error reporting
- Provide unique name for nvmem device
MTD device changes:
- lpddr_cmds: Remove unused words variable
- bcm63xxpart: Remove MODULE_LICENSE in non-modules
SPI NOR core changes:
- Introduce Read While Write support for flashes featuring several
banks
- Set the 4-Byte Address Mode method based on SFDP data
- Allow post_sfdp hook to return errors
- Parse SCCR MC table and introduce support for multi-chip devices
SPI NOR manufacturer drivers changes:
- macronix: Add support for mx25uw51245g with RWW
- spansion:
- Determine current address mode at runtime as it can be changed
in a non-volatile way and differ from factory defaults or from
what SFDP advertises.
- Enable JFFS2 write buffer mode for few ECC'd NOR flashes:
S25FS256T, s25hx and s28hx
- Add support for s25hl02gt and s25hs02gt
Raw NAND core changes:
- Convert to platform remove callback returning void
- Fix spelling mistake waifunc() -> waitfunc()
Raw NAND controller driver changes:
- imx: Remove unused is_imx51_nfc and imx53_nfc functions
- omap2: Drop obsolete dependency on COMPILE_TEST
- orion: Use devm_platform_ioremap_resource()
- qcom:
- Use of_property_present() for testing DT property presence
- Use devm_platform_get_and_ioremap_resource()
- stm32_fmc2: Depends on ARCH_STM32 instead of MACH_STM32MP157
- tmio: Remove reference to config MTD_NAND_TMIO in the parsers
Raw NAND manufacturer driver changes:
- hynix: Fix up bit 0 of sdr_timing_mode
SPI-NAND changes:
- Add support for ESMT F50x1G41LB"
* tag 'mtd/for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (55 commits)
mtd: nand: Convert to platform remove callback returning void
mtd: onenand: omap2: Drop obsolete dependency on COMPILE_TEST
mtd: spi-nor: spansion: Add support for s25hl02gt and s25hs02gt
mtd: spi-nor: spansion: Add a new ->ready() hook for multi-chip device
mtd: spi-nor: spansion: Rework cypress_nor_quad_enable_volatile() for multi-chip device support
mtd: spi-nor: spansion: Rework cypress_nor_get_page_size() for multi-chip device support
mtd: spi-nor: sfdp: Add support for SCCR map for multi-chip device
mtd: spi-nor: Extract volatile register offset from SCCR map
mtd: spi-nor: Allow post_sfdp hook to return errors
mtd: spi-nor: spansion: Rename method to cypress_nor_get_page_size
mtd: spi-nor: spansion: Enable JFFS2 write buffer for S25FS256T
mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s25hx SEMPER flash
mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s28hx SEMPER flash
mtd: spi-nor: spansion: Determine current address mode
mtd: spi-nor: core: Introduce spi_nor_set_4byte_addr_mode()
mtd: spi-nor: core: Update flash's current address mode when changing address mode
mtd: spi-nor: Stop exporting spi_nor_restore()
mtd: spi-nor: Set the 4-Byte Address Mode method based on SFDP data
mtd: spi-nor: core: Make spi_nor_set_4byte_addr_mode_brwr public
mtd: spi-nor: core: Update name and description of spi_nor_set_4byte_addr_mode
...
Just as unevaluatedProperties or additionalProperties are required at
the top level of schemas, they should (and will) also be required for
child node schemas. That ensures only documented properties are
present.
Add unevaluatedProperties or additionalProperties as appropriate, and
then add any missing properties flagged by the addition.
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230124230228.372305-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de> #rockchip
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230317233631.3968509-1-robh@kernel.org
SPI EEPROMs typically support both SPI Mode 0 (CPOL=CPHA=0) and Mode 3
(CPOL=CPHA=1). However, using the latter is currently flagged as an
error by "make dtbs_check", e.g.:
arch/arm/boot/dts/r8a7791-koelsch.dtb: flash@0: Unevaluated properties are not allowed ('spi-cpha', 'spi-cpol' were unexpected)
From schema: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
Fix this by documenting support for CPOL=CPHA=1.
Fixes: 233363aba72ac638 ("spi/panel: dt-bindings: drop CPHA and CPOL from common properties")
Cc: stable@vger.kernel.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/afe470603028db9374930b0c57464b1f6d52bdd3.1676384304.git.geert+renesas@glider.be
* parsers: ofpart: add workaround for #size-cells 0
* dt-bindings: partitions: Fix partition node name pattern
* dataflash: remove duplicate SPI ID table
Raw NAND core changes:
* Check the data only read pattern only once
* Prepare the late addition of supported operation checks
* Support for sequential cache reads
* Fix nand_chip kdoc
Raw NAND driver changes:
* Fsl_elbc: Propagate HW ECC settings to HW
* Marvell: Add missing layouts
* Pasemi: Don't use static data to track per-device state
* Sunxi:
- Fix the size of the last OOB region
- Remove an unnecessary check
- Remove an unnecessary check
- Clean up chips after failed init
- Precompute the ECC_CTL register value
- Embed sunxi_nand_hw_ecc by value
- Update OOB layout to match hardware
* tmio_nand: Remove driver
* vf610_nfc: Use regular comments for functions
SPI-NAND driver changes:
* Add support for AllianceMemory AS5F34G04SND
* Macronix: use scratch buffer for DMA operation
NAND ECC changes:
* Mediatek:
- Add ECC support fot MT7986 IC
- Add compatible for MT7986
- dt-bindings: Split ECC engine with rawnand controller
SPI NOR changes:
* Misc core fixes
SPI NOR driver changes:
* Spansion: Minor fixes
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Merge tag 'mtd/for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"MTD changes:
- parsers: ofpart: add workaround for #size-cells 0
- dt-bindings: partitions: Fix partition node name pattern
- dataflash: remove duplicate SPI ID table
Raw NAND core changes:
- Check the data only read pattern only once
- Prepare the late addition of supported operation checks
- Support for sequential cache reads
- Fix nand_chip kdoc
Raw NAND driver changes:
- Fsl_elbc: Propagate HW ECC settings to HW
- Marvell: Add missing layouts
- Pasemi: Don't use static data to track per-device state
- Sunxi:
- Fix the size of the last OOB region
- Remove an unnecessary check
- Remove an unnecessary check
- Clean up chips after failed init
- Precompute the ECC_CTL register value
- Embed sunxi_nand_hw_ecc by value
- Update OOB layout to match hardware
- tmio_nand: Remove driver
- vf610_nfc: Use regular comments for functions
SPI-NAND driver changes:
- Add support for AllianceMemory AS5F34G04SND
- Macronix: use scratch buffer for DMA operation
NAND ECC changes:
- Mediatek:
- Add ECC support fot MT7986 IC
- Add compatible for MT7986
- dt-bindings: Split ECC engine with rawnand controller
SPI NOR changes:
- Misc core fixes
SPI NOR driver changes:
- Spansion: Minor fixes"
* tag 'mtd/for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (33 commits)
mtd: parsers: ofpart: add workaround for #size-cells 0
mtd: rawnand: sunxi: Precompute the ECC_CTL register value
mtd: rawnand: sunxi: Embed sunxi_nand_hw_ecc by value
mtd: rawnand: sunxi: Update OOB layout to match hardware
mtd: spi-nor: Sort headers alphabetically
mtd: spi-nor: Fix shift-out-of-bounds in spi_nor_set_erase_type
mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC
dt-bindings: mtd: mediatek,nand-ecc-engine: Add compatible for MT7986
dt-bindings: mtd: Split ECC engine with rawnand controller
mtd: rawnand: fsl_elbc: Propagate HW ECC settings to HW
mtd: spinand: Add support for AllianceMemory AS5F34G04SND
dt-bindings: mtd: partitions: Fix partition node name pattern
mtd: spi-nor: Create macros to define chip IDs and geometries
mtd: spi-nor: spansion: Make CFRx reg fields generic
mtd: spi-nor: spansion: Consider reserved bits in CFR5 register
mtd: spi-nor: core: fix implicit declaration warning
mtd: spinand: macronix: use scratch buffer for DMA operation
mtd: rawnand: Fix nand_chip kdoc
mtd: rawnand: vf610_nfc: use regular comments for functions
mtd: rawnand: Support for sequential cache reads
...
* Check the data only read pattern only once
* Prepare the late addition of supported operation checks
* Support for sequential cache reads
* Fix nand_chip kdoc
Raw NAND changes:
* Fsl_elbc: Propagate HW ECC settings to HW
* Marvell: Add missing layouts
* Pasemi: Don't use static data to track per-device state
* Sunxi:
- Fix the size of the last OOB region
- Remove an unnecessary check
- Remove an unnecessary check
- Clean up chips after failed init
- Precompute the ECC_CTL register value
- Embed sunxi_nand_hw_ecc by value
- Update OOB layout to match hardware
* tmio_nand: Remove driver
* vf610_nfc: Use regular comments for functions
SPI-NAND changes:
* Add support for AllianceMemory AS5F34G04SND
* Macronix: use scratch buffer for DMA operation
NAND ECC changes:
* Mediatek:
- Add ECC support fot MT7986 IC
- Add compatible for MT7986
- dt-bindings: Split ECC engine with rawnand controller
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Merge tag 'nand/for-6.3' into mtd/next
NAND core changes:
* Check the data only read pattern only once
* Prepare the late addition of supported operation checks
* Support for sequential cache reads
* Fix nand_chip kdoc
Raw NAND changes:
* Fsl_elbc: Propagate HW ECC settings to HW
* Marvell: Add missing layouts
* Pasemi: Don't use static data to track per-device state
* Sunxi:
- Fix the size of the last OOB region
- Remove an unnecessary check
- Remove an unnecessary check
- Clean up chips after failed init
- Precompute the ECC_CTL register value
- Embed sunxi_nand_hw_ecc by value
- Update OOB layout to match hardware
* tmio_nand: Remove driver
* vf610_nfc: Use regular comments for functions
SPI-NAND changes:
* Add support for AllianceMemory AS5F34G04SND
* Macronix: use scratch buffer for DMA operation
NAND ECC changes:
* Mediatek:
- Add ECC support fot MT7986 IC
- Add compatible for MT7986
- dt-bindings: Split ECC engine with rawnand controller
Several devices can be attached to memory controllers (or memory-mapped
buses), thus they can come with additional controller-specific
properties, e.g. devices wired under Intel IXP4XX bus: cfi-flash,
intel,ixp4xx-compact-flash, NS8250 serial and MAX6369 watchdog.
Referencing Memory Controller or IXP4XX bus peripheral properties fixes
few dtbs_check warnings like:
intel-ixp42x-gateworks-gw2348.dtb: ide@1,0: Unevaluated properties are not allowed
('intel,ixp4xx-eb-ahb-split-transfers', 'intel,ixp4xx-eb-byte-access', ... ' were unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20230206092624.22922-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
The 'partition' node name pattern is missing start and end anchors, so
anything is allowed before or after the regex pattern. There's no in tree
users needing that, so add anchors to the pattern.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Pratyush Yadav <ptyadav@amazon.de>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230120020454.3225796-1-robh@kernel.org
The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware.
Drop trailing "bindings" in various forms (also with trailing full
stop):
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-not -name 'trivial-devices.yaml' \
-exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \;
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> # ROHM
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # cpufreq
Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
The Devicetree bindings document does not have to say in the title that
it is a "Devicetree binding", but instead just describe the hardware.
Drop trailing "Devicetree bindings" in various forms (also with
trailing full stop):
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-not -name 'trivial-devices.yaml' \
-exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[tT]ree [bB]indings\?\.\?$/title: \1/' {} \;
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-not -name 'trivial-devices.yaml' \
-exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[nN]ode [bB]indings\?\.\?$/title: \1/' {} \;
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-not -name 'trivial-devices.yaml' \
-exec sed -i -e 's/^title: \(.*\) [dD][tT] [bB]indings\?\.\?$/title: \1/' {} \;
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Link: https://lore.kernel.org/r/20221216163815.522628-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware. For shared
(re-usable) schemas, name them all as "common properties".
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net> # watchdog
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Vinod Koul <vkoul@kernel.org> # dma
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # opp
Link: https://lore.kernel.org/r/20221216163815.522628-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
DT Bindings:
- Various LED binding conversions and clean-ups. Convert the ir-spi-led,
pwm-ir-tx, and gpio-ir-tx LED bindings to schemas. Consistently
reference LED common.yaml or multi-led schemas and disallow undefined
properties.
- Convert IDT 89HPESx, pwm-clock, st,stmipid02, Xilinx PCIe hosts,
and fsl,imx-fb bindings to schema
- Add ata-generic, Broadcom u-boot environment, and dynamic MTD
sub-partitions bindings.
- Make all SPI based displays reference spi-peripheral-props.yaml
- Fix some schema property regex's which should be fixed strings or were
missing start/end anchors
- Remove 'status' in examples, again...
DT Core:
- Fix a possible NULL dereference in overlay functions
- Fix kexec reading 32-bit "linux,initrd-{start,end}" values (which
never worked)
- Add of_address_count() helper to count number of 'reg' entries
- Support .dtso extension for DT overlay source files. Rename staging
and unittest overlay files.
- Update dtc to upstream v1.6.1-63-g55778a03df61
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Merge tag 'devicetree-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT Bindings:
- Various LED binding conversions and clean-ups. Convert the
ir-spi-led, pwm-ir-tx, and gpio-ir-tx LED bindings to schemas.
Consistently reference LED common.yaml or multi-led schemas and
disallow undefined properties.
- Convert IDT 89HPESx, pwm-clock, st,stmipid02, Xilinx PCIe hosts,
and fsl,imx-fb bindings to schema
- Add ata-generic, Broadcom u-boot environment, and dynamic MTD
sub-partitions bindings.
- Make all SPI based displays reference spi-peripheral-props.yaml
- Fix some schema property regex's which should be fixed strings or
were missing start/end anchors
- Remove 'status' in examples, again...
DT Core:
- Fix a possible NULL dereference in overlay functions
- Fix kexec reading 32-bit "linux,initrd-{start,end}" values (which
never worked)
- Add of_address_count() helper to count number of 'reg' entries
- Support .dtso extension for DT overlay source files. Rename staging
and unittest overlay files.
- Update dtc to upstream v1.6.1-63-g55778a03df61"
* tag 'devicetree-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (42 commits)
dt-bindings: leds: Add missing references to common LED schema
dt-bindings: leds: intel,lgm: Add missing 'led-gpios' property
of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()
dt-bindings: lcdif: Fix constraints for imx8mp
media: dt-bindings: atmel,isc: Drop unneeded unevaluatedProperties
dt-bindings: Drop Jee Heng Sia
dt-bindings: thermal: cooling-devices: Add missing cache related properties
dt-bindings: leds: irled: ir-spi-led: convert to DT schema
dt-bindings: leds: irled: pwm-ir-tx: convert to DT schema
dt-bindings: leds: irled: gpio-ir-tx: convert to DT schema
dt-bindings: leds: mt6360: rework to match multi-led
dt-bindings: leds: lp55xx: rework to match multi-led
dt-bindings: leds: lp55xx: switch to preferred 'gpios' suffix
dt-bindings: leds: lp55xx: allow label
dt-bindings: leds: use unevaluatedProperties for common.yaml
dt-bindings: thermal: tsens: Add SM6115 compatible
of/kexec: Fix reading 32-bit "linux,initrd-{start,end}" values
dt-bindings: display: Convert fsl,imx-fb.txt to dt-schema
dt-bindings: Add missing start and/or end of line regex anchors
dt-bindings: qcom,pdc: Add missing compatibles
...
* Add support for flash reset using the dt reset-gpios property.
* Update hwcaps.mask to include 8D-8D-8D read and page program ops
when xSPI profile 1.0 table is defined.
* Bypass zero erase size in spi_nor_find_best_erase_type().
* Fix select_uniform_erase to skip 0 erase size
* Add generic flash driver. If a flash is not found in the flash_info
array, fall back to the generic flash driver which is described solely
by the flash's SFDP tables.
* Fix the number of bytes for the dummy cycles in
spi_nor_spimem_check_readop().
* Introduce SPI_NOR_QUAD_PP flag, as PP_1_1_4 is not SFDP discoverable.
SPI NOR manufacturer drivers changes:
* Spansion:
- use PARSE_SFDP for s28hs512t,
- add support for s28hl512t, s28hl01gt, and s28hs01gt.
* Gigadevice: Replace default_init() with post_bfpt() for gd25q256.
* Micron - ST: Enable locking for mt25qu256a.
* Winbond: Add support for W25Q512NW-IQ.
* ISSI: Use PARSE_SFDP and SPI_NOR_QUAD_PP.
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Merge tag 'spi-nor/for-6.2' into mtd/next
SPI NOR core changes:
* Add support for flash reset using the dt reset-gpios property.
* Update hwcaps.mask to include 8D-8D-8D read and page program ops
when xSPI profile 1.0 table is defined.
* Bypass zero erase size in spi_nor_find_best_erase_type().
* Fix select_uniform_erase to skip 0 erase size
* Add generic flash driver. If a flash is not found in the flash_info
array, fall back to the generic flash driver which is described solely
by the flash's SFDP tables.
* Fix the number of bytes for the dummy cycles in
spi_nor_spimem_check_readop().
* Introduce SPI_NOR_QUAD_PP flag, as PP_1_1_4 is not SFDP discoverable.
SPI NOR manufacturer drivers changes:
* Spansion:
- use PARSE_SFDP for s28hs512t,
- add support for s28hl512t, s28hl01gt, and s28hs01gt.
* Gigadevice: Replace default_init() with post_bfpt() for gd25q256.
* Micron - ST: Enable locking for mt25qu256a.
* Winbond: Add support for W25Q512NW-IQ.
* ISSI: Use PARSE_SFDP and SPI_NOR_QUAD_PP.
Fix merge conflict in the jedec,spi-nor bindings.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
* Drop obsolete dependencies on COMPILE_TEST
* MAINTAINERS: rectify entry for MESON NAND controller bindings
* Drop EXPORT_SYMBOL_GPL for nanddev_erase()
Raw NAND driver changes:
* marvell: Enable NFC/DEVBUS arbiter
* gpmi: Use pm_runtime_resume_and_get instead of pm_runtime_get_sync
* mpc5121: Replace NO_IRQ by 0
* lpc32xx_{slc,mlc}:
- Switch to using pm_ptr()
- Switch to using gpiod API
* lpc32xx_mlc: Switch to using pm_ptr()
* cadence: Support 64-bit slave dma interface
* rockchip: Describe rk3128-nfc in the bindings
* brcmnand: Update interrupts description in the bindings
SPI-NAND driver changes:
* winbond:
- Add Winbond W25N02KV flash support
- Fix flash identification
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Merge tag 'nand/for-6.2' into mtd/next
Raw NAND core changes:
* Drop obsolete dependencies on COMPILE_TEST
* MAINTAINERS: rectify entry for MESON NAND controller bindings
* Drop EXPORT_SYMBOL_GPL for nanddev_erase()
Raw NAND driver changes:
* marvell: Enable NFC/DEVBUS arbiter
* gpmi: Use pm_runtime_resume_and_get instead of pm_runtime_get_sync
* mpc5121: Replace NO_IRQ by 0
* lpc32xx_{slc,mlc}:
- Switch to using pm_ptr()
- Switch to using gpiod API
* lpc32xx_mlc: Switch to using pm_ptr()
* cadence: Support 64-bit slave dma interface
* rockchip: Describe rk3128-nfc in the bindings
* brcmnand: Update interrupts description in the bindings
SPI-NAND driver changes:
* winbond:
- Add Winbond W25N02KV flash support
- Fix flash identification
Fix merge conflict with mtd tree regarding the brcm bindings.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
The schema for 'sercomm,scpart-id' is broken. The 'if' condition is
never true because 'compatible' is in the parent node, not the child
node the sub-schema applies to. The example passes as there are no
constraints on additional/unevaluated properties. That's a secondary
issue which is complicated due to nested partitions.
Drop the if/then schema and the unnecessary 'allOf' so that the
'sercomm,scpart-id' property is at least defined.
Cc: Mikhail Zhilkin <csharper2005@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20221111212824.4103514-1-robh@kernel.org
The aim of MTD nvmem-cells is to treat MTD partitions as NVMEM
providers. Hence, MTD partition properties are valid here. Let's
reference mtd/partition.yaml which gives us a chance to drop
"additionalProperties: true" in favor of "unevaluatedProperties:
false".
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20221114090315.848208-15-miquel.raynal@bootlin.com
Memory mapped devices such as parallel NOR flash could make use of the
'ranges' property to translate a nvmem 'reg' cell address to a CPU
address but in practice there is no upstream user nor any declaration of
this property being valid in this case yet, leading to a warning when
constraining a bit more the schema:
.../mtd/partitions/nvmem-cells.example.dtb: calibration@f00000:
Unevaluated properties are not allowed ('ranges' was unexpected)
So let's drop the property from the example, knowing that someone might
actually properly define it some day.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20221114090315.848208-14-miquel.raynal@bootlin.com
As described in dd638202dfb6 ("dt-bindings: mtd: partitions: add additional
example for qcom,smem-part"), the aim of documenting the subnodes was to be
able to declare nvmem cells. Hence, the partition property does not
really apply directly here, let's instead reference nvmem-cells.yaml
first.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20221114090315.848208-13-miquel.raynal@bootlin.com
