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omap: spi: Drop CONFIG_OMAP3_SPI_D0_D1_SWAPPED support

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This particular quirk is not enabled in any config files today.  It does
however exist and is handled correctly in device trees and via
CONFIG_DM_SPI.  So we drop the symbol now and add a comment to indicate
that any (new) boards that require this quirk need to enable DM_SPI
instead.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2017-05-12 22:33:23 -04:00
parent 68ccab5193
commit 25eaa28801
2 changed files with 2 additions and 2 deletions
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3
drivers/spi/omap3_spi.c
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@ -568,7 +568,8 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
priv->freq = max_hz;
priv->mode = mode;
priv->wordlen = priv->slave.wordlen;
#ifdef CONFIG_OMAP3_SPI_D0_D1_SWAPPED
#if 0
/* Please migrate to DM_SPI support for this feature. */
priv->pin_dir = MCSPI_PINDIR_D0_OUT_D1_IN;
#endif

1
scripts/config_whitelist.txt
View file

@ -1981,7 +1981,6 @@ CONFIG_OF_STDOUT_PATH
CONFIG_OF_SUPPORT_OLD_DEVICE_TREES
CONFIG_OMAP3_LOGIC_USE_NEW_PRODUCT_ID
CONFIG_OMAP3_MICRON_DDR
CONFIG_OMAP3_SPI_D0_D1_SWAPPED
CONFIG_OMAP_EHCI_PHY1_RESET_GPIO
CONFIG_OMAP_EHCI_PHY2_RESET_GPIO
CONFIG_OMAP_EHCI_PHY3_RESET_GPIO