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(parent: 76afe56) | patch
spi: stm32_qspi: Add chip select management
authorChristophe Kerello <christophe.kerello@st.com>
Mon, 14 May 2018 13:42:54 +0000 (15:42 +0200)
committerJagan Teki <jagan@amarulasolutions.com>
Wed, 16 May 2018 13:11:21 +0000 (18:41 +0530)
commit495f3b2ae5368f3fd64a35a4fc02427b3875949a
treef19d6676e81033e5f913283e7a0384417af7aa62tree | snapshot
parent76afe56a446ef884cb515db9cf1de000084a8b94commit | diff
spi: stm32_qspi: Add chip select management

Quad-SPI interface is able to manage 2 spi nor devices.
FSEL bit selects the flash memory to be addressed in single flash mode.

Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
drivers/spi/stm32_qspi.c diff | blob | history
Cloned from git://git.denx.de/u-boot.git