From: Alistair Francis Date: Mon, 11 May 2020 04:53:30 +0000 (-0700) Subject: spi: sun6i: Add support for GPIO chip select lines X-Git-Tag: v5.10.7~2120^2~52 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=74750e0621cdcee53a7be72142a080bf40ed90c8;p=platform%2Fkernel%2Flinux-rpi.git spi: sun6i: Add support for GPIO chip select lines Set use_gpio_descriptors as true to support using generic GPIO lines for the chip select. Signed-off-by: Alistair Francis Link: https://lore.kernel.org/r/20200511045330.690507-1-alistair@alistair23.me Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c index ec7967be9e2f..ecea15534c42 100644 --- a/drivers/spi/spi-sun6i.c +++ b/drivers/spi/spi-sun6i.c @@ -470,6 +470,7 @@ static int sun6i_spi_probe(struct platform_device *pdev) master->max_speed_hz = 100 * 1000 * 1000; master->min_speed_hz = 3 * 1000; + master->use_gpio_descriptors = true; master->set_cs = sun6i_spi_set_cs; master->transfer_one = sun6i_spi_transfer_one; master->num_chipselect = 4;