Unverified Commit 5e9feb35 authored Sep 28, 2018 by Lukasz Majewski Committed by Mark Brown Oct 08, 2018

spidev: Enable the Liebherr's BK4 board to work with spidev driver



With this commit the DSPI driver on the BK4 board can be used for SPI
transmission managed from user space (via /dev/spidev0.0).

Example usage/testing:
insmod ./spi-fsl-dspi.ko
./spidev_test -D /dev/spidev0.0 -s 3000000 -v -H -b 8 -p "\xCC\x11\x22\x74"

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 2c183376

drivers/spi/spidev.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -669,6 +669,7 @@ static const struct of_device_id spidev_dt_ids[] = {
		{ .compatible = "lineartechnology,ltc2488" },
		{ .compatible = "ge,achc" },
		{ .compatible = "semtech,sx1301" },
		{ .compatible = "lwn,bk4" },
		{},
		};
		MODULE_DEVICE_TABLE(of, spidev_dt_ids);

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