Merge tag 'mtd/for-4.21' of git://git.infradead.org/linux-mtd

Pull mtd updates from Boris Brezillon:
 "SPI NOR Core changes:
   - Parse the 4BAIT SFDP section
   - Add a bunch of SPI NOR entries to the flash_info table
   - Add the concept of SFDP fixups and use it to fix a bug on MX25L25635F
   - A bunch of minor cleanups/comestic changes

  NAND core changes:
   - kernel-doc miscellaneous fixes.
   - Third batch of fixes/cleanup to the raw NAND core impacting various
     controller drivers (ams-delta, marvell, fsmc, denali, tegra,
     vf610):
      * Stop to pass mtd_info objects to internal functions
      * Reorganize code to avoid forward declarations
      * Drop useless test in nand_legacy_set_defaults()
      * Move nand_exec_op() to internal.h
      * Add nand_[de]select_target() helpers
      * Pass the CS line to be selected in struct nand_operation
      * Make ->select_chip() optional when ->exec_op() is implemented
      * Deprecate the ->select_chip() hook
      * Move the ->exec_op() method to nand_controller_ops
      * Move ->setup_data_interface() to nand_controller_ops
      * Deprecate the dummy_controller field
      * Fix JEDEC detection
      * Provide a helper for polling GPIO R/B pin

  Raw NAND chip drivers changes:
   - Macronix:
      * Flag 1.8V AC chips with a broken GET_FEATURES(TIMINGS)

  Raw NAND controllers drivers changes:
   - Ams-delta:
      * Fix the error path
      * SPDX tag added
      * May be compiled with COMPILE_TEST=y
      * Conversion to ->exec_op() interface
      * Drop .IOADDR_R/W use
      * Use GPIO API for data I/O
   - Denali:
      * Remove denali_reset_banks()
      * Remove ->dev_ready() hook
      * Include <linux/bits.h> instead of <linux/bitops.h>
      * Changes to comply with the above fixes/cleanup done in the core.
   - FSMC:
      * Add an SPDX tag to replace the license text
      * Make conversion from chip to fsmc consistent
      * Fix unchecked return value in fsmc_read_page_hwecc
      * Changes to comply with the above fixes/cleanup done in the core.
   - Marvell:
      * Prevent timeouts on a loaded machine (fix)
      * Changes to comply with the above fixes/cleanup done in the core.
   - OMAP2:
      * Pass the parent of pdev to dma_request_chan() (fix)
   - R852:
      * Use generic DMA API
   - sh_flctl:
      * Convert to SPDX identifiers
   - Sunxi:
      * Write pageprog related opcodes to the right register: WCMD_SET (fix)
   - Tegra:
      * Stop implementing ->select_chip()
   - VF610:
      * Add an SPDX tag to replace the license text
      * Changes to comply with the above fixes/cleanup done in the core.
   - Various trivial/spelling/coding style fixes.

  SPI-NAND drivers changes:
   - Remove the depreacated mt29f_spinand driver from staging.
   - Add support for:
      * Toshiba TC58CVG2S0H
      * GigaDevice GD5FxGQ4xA
      * Winbond W25N01GV

  JFFS2 changes:
   - Fix a lockdep issue

  MTD changes:
   - Rework the physmap driver to merge gpio-addr-flash and physmap_of
     in it
   - Add a new compatible for RedBoot partitions
   - Make sub-partitions RW if the parent partition was RO because of a
     mis-alignment
   - Add pinctrl support to the
   - Addition of /* fall-through */ comments where appropriate
   - Various minor fixes and cleanups

  Other changes:
   - Update my email address"

* tag 'mtd/for-4.21' of git://git.infradead.org/linux-mtd: (108 commits)
  mtd: rawnand: sunxi: Write pageprog related opcodes to WCMD_SET
  MAINTAINERS: Update my email address
  mtd: rawnand: marvell: prevent timeouts on a loaded machine
  mtd: rawnand: omap2: Pass the parent of pdev to dma_request_chan()
  mtd: rawnand: Fix JEDEC detection
  mtd: spi-nor: Add support for is25lp016d
  mtd: spi-nor: parse SFDP 4-byte Address Instruction Table
  mtd: spi-nor: Add 4B_OPCODES flag to is25lp256
  mtd: spi-nor: Add an SPDX tag to spi-nor.{c,h}
  mtd: spi-nor: Make the enable argument passed to set_byte() a bool
  mtd: spi-nor: Stop passing flash_info around
  mtd: spi-nor: Avoid forward declaration of internal functions
  mtd: spi-nor: Drop inline on all internal helpers
  mtd: spi-nor: Add a post BFPT fixup for MX25L25635E
  mtd: spi-nor: Add a post BFPT parsing fixup hook
  mtd: spi-nor: Add the SNOR_F_4B_OPCODES flag
  mtd: spi-nor: cast to u64 to avoid uint overflows
  mtd: spi-nor: Add support for IS25LP032/064
  mtd: spi-nor: add entry for mt35xu512aba flash
  mtd: spi-nor: add macros related to MICRON flash
  ...

1 files changed, 14 insertions, 23 deletions

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index afb36bff13a7..e0cf869c8544 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -66,15 +66,15 @@ config MTD_PHYSMAP_BANKWIDTH
 	  used internally by the CFI drivers.
 
 config MTD_PHYSMAP_OF
-	tristate "Memory device in physical memory map based on OF description"
-	depends on OF && (MTD_CFI || MTD_JEDECPROBE || MTD_ROM || MTD_RAM)
+	bool "Memory device in physical memory map based on OF description"
+	depends on OF && MTD_PHYSMAP
 	help
 	  This provides a 'mapping' driver which allows the NOR Flash, ROM
 	  and RAM driver code to communicate with chips which are mapped
 	  physically into the CPU's memory. The mapping description here is
 	  taken from OF device tree.
 
-config MTD_PHYSMAP_OF_VERSATILE
+config MTD_PHYSMAP_VERSATILE
 	bool "ARM Versatile OF-based physical memory map handling"
 	depends on MTD_PHYSMAP_OF
 	depends on MFD_SYSCON
@@ -84,16 +84,26 @@ config MTD_PHYSMAP_OF_VERSATILE
 	  platforms, basically to add a VPP (write protection) callback so
 	  the flash can be taken out of write protection.
 
-config MTD_PHYSMAP_OF_GEMINI
+config MTD_PHYSMAP_GEMINI
 	bool "Cortina Gemini OF-based physical memory map handling"
 	depends on MTD_PHYSMAP_OF
 	depends on MFD_SYSCON
+	select MTD_COMPLEX_MAPPINGS
 	default ARCH_GEMINI
 	help
 	  This provides some extra DT physmap parsing for the Gemini
 	  platforms, some detection and setting up parallel mode on the
 	  external interface.
 
+config MTD_PHYSMAP_GPIO_ADDR
+	bool "GPIO-assisted Flash Chip Support"
+	depends on MTD_PHYSMAP
+	depends on GPIOLIB || COMPILE_TEST
+	depends on MTD_COMPLEX_MAPPINGS
+	help
+	  Extend the physmap driver to allow flashes to be partially
+	  physically addressed and assisted by GPIOs.
+
 config MTD_PMC_MSP_EVM
 	tristate "CFI Flash device mapped on PMC-Sierra MSP"
 	depends on PMC_MSP && MTD_CFI
@@ -334,16 +344,6 @@ config MTD_PCMCIA_ANONYMOUS
 
 	  If unsure, say N.
 
-config MTD_GPIO_ADDR
-	tristate "GPIO-assisted Flash Chip Support"
-	depends on GPIOLIB || COMPILE_TEST
-	depends on MTD_COMPLEX_MAPPINGS
-	help
-	  Map driver which allows flashes to be partially physically addressed
-	  and assisted by GPIOs.
-
-	  If compiled as a module, it will be called gpio-addr-flash.
-
 config MTD_UCLINUX
 	bool "Generic uClinux RAM/ROM filesystem support"
 	depends on (MTD_RAM=y || MTD_ROM=y) && (!MMU || COLDFIRE)
@@ -400,13 +400,4 @@ config MTD_PISMO
 
 	  When built as a module, it will be called pismo.ko
 
-config MTD_LATCH_ADDR
-	tristate "Latch-assisted Flash Chip Support"
-	depends on MTD_COMPLEX_MAPPINGS
-	help
-	  Map driver which allows flashes to be partially physically addressed
-	  and have the upper address lines set by a board specific code.
-
-	  If compiled as a module, it will be called latch-addr-flash.
-
 endmenu