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spi: spi-nxp-fspi: Enable the Octal Mode in MCR0

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Apply patch from NXP upstream repo to
Enable the octal combination mode in MCR0

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Han Xu <han.xu@nxp.com>

Link: https://lore.kernel.org/r/20200126140913.2139260-3-aford173@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Han Xu 2020-01-26 08:09:10 -06:00 committed by Mark Brown
parent d166a73503
commit b7461fa5be
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 3 additions and 2 deletions
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5
drivers/spi/spi-nxp-fspi.c
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@ -913,8 +913,9 @@ static int nxp_fspi_default_setup(struct nxp_fspi *f)
fspi_writel(f, FSPI_DLLBCR_OVRDEN, base + FSPI_DLLBCR);
/* enable module */
fspi_writel(f, FSPI_MCR0_AHB_TIMEOUT(0xFF) | FSPI_MCR0_IP_TIMEOUT(0xFF),
base + FSPI_MCR0);
fspi_writel(f, FSPI_MCR0_AHB_TIMEOUT(0xFF) |
FSPI_MCR0_IP_TIMEOUT(0xFF) | (u32) FSPI_MCR0_OCTCOMB_EN,
base + FSPI_MCR0);
/*
* Disable same device enable bit and configure all slave devices