From: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com>
Date: Tue, 15 Jan 2019 10:05:29 +0000
Subject: spi: nxp-fspi: add octal mode flag bit for octal support

Git-commit: b3281794476d8041e96a1e95afdc0528406c9a7b
Patch-mainline: v5.1-rc1
References: fate#326572

Add octal mode flags for octal I/O data transfer support.
NXP FlexSPI controller supports 8 lines Rx/Tx data transfer.

Signed-off-by: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 drivers/spi/spi-nxp-fspi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c
index 75c6448f5015..0327216ef7aa 100644
--- a/drivers/spi/spi-nxp-fspi.c
+++ b/drivers/spi/spi-nxp-fspi.c
@@ -953,8 +953,8 @@ static int nxp_fspi_probe(struct platform_device *pdev)
 	if (!ctlr)
 		return -ENOMEM;
 
-	ctlr->mode_bits = SPI_RX_DUAL | SPI_RX_QUAD |
-			  SPI_TX_DUAL | SPI_TX_QUAD;
+	ctlr->mode_bits = SPI_RX_DUAL | SPI_RX_QUAD | SPI_RX_OCTAL |
+			  SPI_TX_DUAL | SPI_TX_QUAD | SPI_TX_OCTAL;
 
 	f = spi_controller_get_devdata(ctlr);
 	f->dev = dev;
-- 
2.11.0