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6645fd2c18
Now the flash params table as renamed to spi_flash_ids structure, so rename the sf_params.c to spi_flash_ids.c and remove the legacy. Cc: Bin Meng <bmeng.cn@gmail.com> Cc: York Sun <york.sun@nxp.com> Cc: Vignesh R <vigneshr@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
26 lines
890 B
Plaintext
26 lines
890 B
Plaintext
* MTD SPI driver for 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 : Should be the manufacturer and the name of the chip. Bear in
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mind that the DT binding is not U-Boot-only, but in case of
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U-Boot, see spi_flash_params_table table in
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drivers/mtd/spi/spi_flash_ids.c for the list of supported chips.
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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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Optional properties:
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- memory-map : Address and size of the flash, if memory mapped. This may
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apply to Intel chipsets, which tend to memory-map flash.
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Example:
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flash: m25p80@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spansion,m25p80";
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reg = <0>;
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spi-max-frequency = <40000000>;
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};
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