Merge tag 'mtd/for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull mtd updates from Miquel Raynal:
 "MTD core changes:
   - Spelling
   - http to https updates

  NAND core changes:
   - Drop useless 'depends on' in Kconfig
   - Add an extra level in the Kconfig hierarchy
   - Trivial spellings
   - Dynamic allocation of the interface configurations
   - Dropping the default ONFI timing mode
   - Various cleanup (types, structures, naming, comments)
   - Hide the chip->data_interface indirection
   - Add the generic rb-gpios property
   - Add the ->choose_interface_config() hook
   - Introduce nand_choose_best_sdr_timings()
   - Use default values for tPROG_max and tBERS_max
   - Avoid redefining tR_max and tCCS_min
   - Add a helper to find the closest ONFI mode
   - bcm63xx MTD parsers: simplify CFE detection

  Raw NAND controller drivers changes:
   - fsl-upm: Deprecation of specific DT properties
   - fsl_upm: Driver rework and cleanup in favor of ->exec_op()
   - Ingenic: Cleanup ARRAY_SIZE() vs sizeof() use
   - brcmnand: ECC error handling on EDU transfers
   - brcmnand: Don't default to EDU transfers
   - qcom: Set BAM mode only if not set already
   - qcom: Avoid write to unavailable register
   - gpio: Driver rework in favor of ->exec_op()
   - tango: ->exec_op() conversion
   - mtk: ->exec_op() conversion

  Raw NAND chip drivers changes:
   - toshiba: Implement ->choose_interface_config() for TH58NVG2S3HBAI4,
     TC58NVG0S3E, and TC58TEG5DCLTA00
   - hynix: Implement ->choose_interface_config() for H27UCG8T2ATR-BC

  SPI NOR core changes:
   - Disable Quad Mode in spi_nor_restore().
   - Don't abort BFPT parsing when QER reserved value is used.
   - Add support/update capabilities for few flashes.
   - Drop s70fl01gs flash: it does not support RDSR(05h) which is
     critical for erase/write.
   - Merge the SPIMEM DTR bits in spi-nor/next to avoid conflicts during
     the release cycle.

  SPI NOR controller drivers changes:
   - Move the cadence-quadspi driver to spi-mem. The series was taken
     through the SPI tree. Merge it also in spi-nor/next to avoid
     conflicts during the release cycle.
   - intel-spi:
      - Add new PCI IDs.
      - Ignore the Write Disable command, the controller doesn't support
        it.
      - Fix performance regression"

* tag 'mtd/for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (79 commits)
  MTD: pfow.h: drop a duplicated word
  MTD: mtd-abi.h: drop a duplicated word
  mtd: rawnand: omap_elm: Replace HTTP links with HTTPS ones
  mtd: Replace HTTP links with HTTPS ones
  mtd: hyperbus: Replace HTTP links with HTTPS ones
  mtd: revert "spi-nor: intel: provide a range for poll_timout"
  mtd: spi-nor: update read capabilities for w25q64 and s25fl064k
  mtd: spi-nor: micron: Add SPI_NOR_DUAL_READ flag on mt25qu02g
  mtd: spi-nor: macronix: Add support for mx66u2g45g
  mtd: spi-nor: intel-spi: Simulate WRDI command
  mtd: spi-nor: Disable the flash quad mode in spi_nor_restore()
  mtd: spi-nor: Add capability to disable flash quad mode
  mtd: spi-nor: spansion: Remove s70fl01gs from flash_info
  mtd: spi-nor: sfdp: do not make invalid quad enable fatal
  dt-bindings: mtd: fsl-upm-nand: Deprecate chip-delay and fsl, upm-wait-flags
  mtd: rawnand: stm32_fmc2: get resources from parent node
  mtd: rawnand: stm32_fmc2: use regmap APIs
  memory: stm32-fmc2-ebi: add STM32 FMC2 EBI controller driver
  dt-bindings: memory-controller: add STM32 FMC2 EBI controller documentation
  dt-bindings: mtd: update STM32 FMC2 NAND controller documentation
  ...

1 files changed, 57 insertions, 26 deletions

diff --git a/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml b/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
index b059267f6d20..6ae7de15d172 100644
--- a/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
+++ b/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
@@ -9,32 +9,19 @@ title: STMicroelectronics Flexible Memory Controller 2 (FMC2) Bindings
 maintainers:
   - Christophe Kerello <christophe.kerello@st.com>
 
-allOf:
-  - $ref: "nand-controller.yaml#"
-
 properties:
   compatible:
-    const: st,stm32mp15-fmc2
+    enum:
+      - st,stm32mp15-fmc2
+      - st,stm32mp1-fmc2-nfc
 
   reg:
-    items:
-      - description: Registers
-      - description: Chip select 0 data
-      - description: Chip select 0 command
-      - description: Chip select 0 address space
-      - description: Chip select 1 data
-      - description: Chip select 1 command
-      - description: Chip select 1 address space
+    minItems: 6
+    maxItems: 7
 
   interrupts:
     maxItems: 1
 
-  clocks:
-    maxItems: 1
-
-  resets:
-    maxItems: 1
-
   dmas:
     items:
       - description: tx DMA channel
@@ -57,11 +44,55 @@ patternProperties:
       nand-ecc-strength:
         enum: [1, 4 ,8 ]
 
+allOf:
+  - $ref: "nand-controller.yaml#"
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: st,stm32mp15-fmc2
+    then:
+      properties:
+        reg:
+          items:
+            - description: Registers
+            - description: Chip select 0 data
+            - description: Chip select 0 command
+            - description: Chip select 0 address space
+            - description: Chip select 1 data
+            - description: Chip select 1 command
+            - description: Chip select 1 address space
+
+        clocks:
+          maxItems: 1
+
+        resets:
+          maxItems: 1
+
+      required:
+        - clocks
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: st,stm32mp1-fmc2-nfc
+    then:
+      properties:
+        reg:
+          items:
+            - description: Chip select 0 data
+            - description: Chip select 0 command
+            - description: Chip select 0 address space
+            - description: Chip select 1 data
+            - description: Chip select 1 command
+            - description: Chip select 1 address space
+
 required:
   - compatible
   - reg
   - interrupts
-  - clocks
 
 examples:
   - |
@@ -77,13 +108,13 @@ examples:
             <0x81000000 0x1000>,
             <0x89010000 0x1000>,
             <0x89020000 0x1000>;
-            interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
-            dmas = <&mdma1 20 0x10 0x12000a02 0x0 0x0>,
-                   <&mdma1 20 0x10 0x12000a08 0x0 0x0>,
-                   <&mdma1 21 0x10 0x12000a0a 0x0 0x0>;
-            dma-names = "tx", "rx", "ecc";
-            clocks = <&rcc FMC_K>;
-            resets = <&rcc FMC_R>;
+      interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+      dmas = <&mdma1 20 0x2 0x12000a02 0x0 0x0>,
+             <&mdma1 20 0x2 0x12000a08 0x0 0x0>,
+             <&mdma1 21 0x2 0x12000a0a 0x0 0x0>;
+      dma-names = "tx", "rx", "ecc";
+      clocks = <&rcc FMC_K>;
+      resets = <&rcc FMC_R>;
       #address-cells = <1>;
       #size-cells = <0>;