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spi: spi_qsd: Add slave support for QUP core
authorDilip Kota <dkota@codeaurora.org>
Thu, 27 Oct 2016 22:14:28 +0000 (16:14 -0600)
committerDilip Kota <dkota@codeaurora.org>
Thu, 23 Nov 2017 11:30:38 +0000 (17:00 +0530)
commit200011cad3c7f571506ee3bb7cf81c041696d203
tree106a3009aea73a07a5fdea2ef785c06ffbf6b561
parentaedf62a2ba4143939439ecacee412358ccd6fea2
spi: spi_qsd: Add slave support for QUP core

The QUP core can be programmed to operate as an SPI slave. This
change modifies the existing SPI master driver and adds the slave
functionality.

Change-Id: I73189339956e0fd52449391737fb1e616a6e0bb2
Signed-off-by: Dilip Kota <dkota@codeaurora.org>
Documentation/devicetree/bindings/spi/spi_qsd.txt
drivers/spi/spi_qsd.c
drivers/spi/spi_qsd.h
include/linux/spi/qcom-spi.h