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
  ...

Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Allwinner A10 NAND Controller
 
 allOf:
-  - $ref: "nand-controller.yaml"
+  - $ref: nand-controller.yaml
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>

Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Arasan NAND Flash Controller with ONFI 3.1 support
 
 allOf:
-  - $ref: "nand-controller.yaml"
+  - $ref: nand-controller.yaml
 
 maintainers:
   - Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>

Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: PL353 NAND Controller
 
 allOf:
-  - $ref: "nand-controller.yaml"
+  - $ref: nand-controller.yaml
 
 maintainers:
   - Miquel Raynal <miquel.raynal@bootlin.com>

Documentation/devicetree/bindings/mtd/gpmi-nand.yaml

@@ -93,7 +93,7 @@ required:
 unevaluatedProperties: false
 
 allOf:
-  - $ref: "nand-controller.yaml"
+  - $ref: nand-controller.yaml
 
   - if:
       properties:

Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Intel LGM SoC NAND Controller
 
 allOf:
-  - $ref: "nand-controller.yaml"
+  - $ref: nand-controller.yaml
 
 maintainers:
   - Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>

Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml

@@ -10,7 +10,7 @@ maintainers:
   - Rob Herring <robh@kernel.org>
 
 allOf:
-  - $ref: "mtd.yaml#"
+  - $ref: mtd.yaml#
   - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:

Documentation/devicetree/bindings/mtd/mtd-physmap.yaml

@@ -14,7 +14,7 @@ description: |
   file systems on embedded devices.
 
 allOf:
-  - $ref: "mtd.yaml#"
+  - $ref: mtd.yaml#
   - $ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
 
 properties:

Documentation/devicetree/bindings/mtd/mxc-nand.yaml

@@ -10,7 +10,7 @@ maintainers:
   - Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 
 allOf:
-  - $ref: "nand-controller.yaml"
+  - $ref: nand-controller.yaml
 
 properties:
   compatible:

Documentation/devicetree/bindings/mtd/nand-chip.yaml

@@ -10,7 +10,7 @@ maintainers:
   - Miquel Raynal <miquel.raynal@bootlin.com>
 
 allOf:
-  - $ref: "mtd.yaml#"
+  - $ref: mtd.yaml#
 
 description: |
   This file covers the generic description of a NAND chip. It implies that the

Documentation/devicetree/bindings/mtd/nand-controller.yaml

@@ -51,7 +51,7 @@ properties:
 
 patternProperties:
   "^nand@[a-f0-9]$":
-    $ref: "nand-chip.yaml#"
+    $ref: nand-chip.yaml#
 
     properties:
       reg:

Documentation/devicetree/bindings/mtd/partitions/brcm,bcm4908-partitions.yaml

@@ -31,7 +31,7 @@ properties:
 
 patternProperties:
   "^partition@[0-9a-f]+$":
-    $ref: "partition.yaml#"
+    $ref: partition.yaml#
     properties:
       compatible:
         const: brcm,bcm4908-firmware

Documentation/devicetree/bindings/mtd/partitions/linksys,ns-partitions.yaml

@@ -32,7 +32,7 @@ properties:
 
 patternProperties:
   "^partition@[0-9a-f]+$":
-    $ref: "partition.yaml#"
+    $ref: partition.yaml#
     properties:
       compatible:
         items:

Documentation/devicetree/bindings/mtd/qcom,nandc.yaml

@@ -46,7 +46,7 @@ patternProperties:
           - 512
 
 allOf:
-  - $ref: "nand-controller.yaml#"
+  - $ref: nand-controller.yaml#
 
   - if:
       properties:

Documentation/devicetree/bindings/mtd/renesas-nandc.yaml

@@ -10,7 +10,7 @@ maintainers:
   - Miquel Raynal <miquel.raynal@bootlin.com>
 
 allOf:
-  - $ref: "nand-controller.yaml"
+  - $ref: nand-controller.yaml
 
 properties:
   compatible:

Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml

@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Rockchip SoCs NAND FLASH Controller (NFC)
 
 allOf:
-  - $ref: "nand-controller.yaml#"
+  - $ref: nand-controller.yaml#
 
 maintainers:
   - Heiko Stuebner <heiko@sntech.de>

Documentation/devicetree/bindings/mtd/spi-nand.yaml

@@ -10,7 +10,7 @@ maintainers:
   - Miquel Raynal <miquel.raynal@bootlin.com>
 
 allOf:
-  - $ref: "nand-chip.yaml#"
+  - $ref: nand-chip.yaml#
   - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:

Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml

@@ -45,7 +45,7 @@ patternProperties:
         enum: [1, 4, 8]
 
 allOf:
-  - $ref: "nand-controller.yaml#"
+  - $ref: nand-controller.yaml#
 
   - if:
       properties:

Documentation/devicetree/bindings/mtd/ti,gpmc-nand.yaml

@@ -63,10 +63,10 @@ properties:
 
 patternProperties:
   "@[0-9a-f]+$":
-    $ref: "/schemas/mtd/partitions/partition.yaml"
+    $ref: /schemas/mtd/partitions/partition.yaml
 
 allOf:
-  - $ref: "/schemas/memory-controllers/ti,gpmc-child.yaml"
+  - $ref: /schemas/memory-controllers/ti,gpmc-child.yaml
 
 required:
   - compatible

Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml

@@ -36,10 +36,10 @@ properties:
 
 patternProperties:
   "@[0-9a-f]+$":
-    $ref: "/schemas/mtd/partitions/partition.yaml"
+    $ref: /schemas/mtd/partitions/partition.yaml
 
 allOf:
-  - $ref: "/schemas/memory-controllers/ti,gpmc-child.yaml"
+  - $ref: /schemas/memory-controllers/ti,gpmc-child.yaml
 
 required:
   - compatible

Documentation/driver-api/mtd/spi-nor.rst

@@ -63,6 +63,3 @@ The main API is spi_nor_scan(). Before you call the hook, a driver should
 initialize the necessary fields for spi_nor{}. Please see
 drivers/mtd/spi-nor/spi-nor.c for detail. Please also refer to spi-fsl-qspi.c
 when you want to write a new driver for a SPI NOR controller.
-Another API is spi_nor_restore(), this is used to restore the status of SPI
-flash chip such as addressing mode. Call it whenever detach the driver from
-device or reboot the system.