spi: add Zynq QSPI controller driver
This adds the driver for the QSPI controller found on
the Xilinx Zynq SoCs.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent e93a341 commit f036ec6d87dca47886c2747efc279f4348548d5a
@Lucas Stach Lucas Stach authored on 18 Dec 2019
Sascha Hauer committed on 20 Dec 2019
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drivers/spi/Kconfig
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drivers/spi/Makefile
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drivers/spi/zynq_qspi.c 0 → 100644