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https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.5
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Make use of a core helper to ensure the desired width is respected
when calling spi-mem operators.
Suggested-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20190919202504.9619-2-miquel.raynal@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Fix the current layout which only matches early non-public revisions
of the IP. Since its official distribution, two bytes of the SPI
controller DMAS_CTRL register have been inverted.
Suggested-by: Mason Yang <masonccyang@mxic.com.tw>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20190919202504.9619-4-miquel.raynal@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The SPI_NAND bit is a (wrongly named) placeholder that is intended
to be used in the future. Right now SPI_NOR (which is currently
identical to SPI_NAND in this version of the IP) should be used in
both cases.
Suggested-by: Mason Yang <masonccyang@mxic.com.tw>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20190919202504.9619-3-miquel.raynal@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add a driver for Macronix SPI controller IP.
Signed-off-by: Mason Yang <masonccyang@mxic.com.tw>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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