spi: fsl_qspi: Add support for single chip select
authorSuresh Gupta <suresh.gupta@nxp.com>
Tue, 21 Feb 2017 08:56:46 +0000 (14:26 +0530)
committerYork Sun <york.sun@nxp.com>
Tue, 28 Mar 2017 16:10:12 +0000 (09:10 -0700)
commit38a5c57ac57614079061678bec277b330e958041
treea9ba7327b88d822ad67b0cffea7135cbfddaba5e
parent7b45b383fd0a05e6b6ee42676210b728596c86bc
spi: fsl_qspi: Add support for single chip select

SOC’s like LS1012A has only one chip select signal for QSPI flash.
Avoid scanning other flash.

Signed-off-by: Suresh Gupta <suresh.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
drivers/spi/fsl_qspi.c