From: Han Xu <han.xu@nxp.com>
Date: Sun, 26 Jan 2020 08:09:10 -0600
Subject: spi: spi-nxp-fspi: Enable the Octal Mode in MCR0
Git-commit: b7461fa5be3cca1006c63f92012cee57ceb09ba0
Patch-mainline: v5.7-rc1
References: jsc#SLE-16106
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>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
drivers/spi/spi-nxp-fspi.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c
index 23abf5ae318e..019f40e2917c 100644
--- a/drivers/spi/spi-nxp-fspi.c
+++ b/drivers/spi/spi-nxp-fspi.c
@@ -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