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doc: dt: mtd: stop referring to driver code for spi-nor IDs
Pull the supported chip names from drivers/mtd/devices/m25p80.c and stop pointing readers to Linux code. Also (although I see this habit repeated throughout the Documentation/devicetree/bindings/ tree), stop using the title "driver" in this file, when we're trying explicitly to describe hardware, not software. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Cc: <devicetree@vger.kernel.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
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* MTD SPI driver for ST M25Pxx (and similar) serial flash chips
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* SPI NOR flash: ST M25Pxx (and similar) serial flash chips
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Required properties:
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- #address-cells, #size-cells : Must be present if the device has sub-nodes
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representing partitions.
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- compatible : May include a device-specific string consisting of the
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manufacturer and name of the chip. Bear in mind the DT binding
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is not Linux-only, but in case of Linux, see the "m25p_ids"
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table in drivers/mtd/devices/m25p80.c for the list of supported
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chips.
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manufacturer and name of the chip. A list of supported chip
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names follows.
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Must also include "jedec,spi-nor" for any SPI NOR flash that can
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be identified by the JEDEC READ ID opcode (0x9F).
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Supported chip names:
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at25df321a
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at25df641
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at26df081a
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mr25h256
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mx25l4005a
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mx25l1606e
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mx25l6405d
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mx25l12805d
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mx25l25635e
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n25q064
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n25q128a11
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n25q128a13
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n25q512a
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s25fl256s1
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s25fl512s
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s25sl12801
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s25fl008k
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s25fl064k
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sst25vf040b
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m25p40
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m25p80
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m25p16
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m25p32
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m25p64
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m25p128
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w25x80
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w25x32
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w25q32
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w25q32dw
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w25q80bl
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w25q128
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w25q256
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The following chip names have been used historically to
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designate quirky versions of flash chips that do not support the
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JEDEC READ ID opcode (0x9F):
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m25p05-nonjedec
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m25p10-nonjedec
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m25p20-nonjedec
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m25p40-nonjedec
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m25p80-nonjedec
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m25p16-nonjedec
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m25p32-nonjedec
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m25p64-nonjedec
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m25p128-nonjedec
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- reg : Chip-Select number
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- spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at
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