From: Shreyas Joshi Date: Fri, 10 Jul 2020 21:16:55 +0000 (+1000) Subject: spi: spi-cadence: add support for chip select high X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ce8e60fe4f517b3b2b1deb44cf364a9080521567;p=linux.git spi: spi-cadence: add support for chip select high The spi cadence driver should support spi-cs-high in mode bits so that the peripherals that needs the chip select to be high active can use it. Add the SPI-CS-HIGH flag in the supported mode bits. Signed-off-by: Shreyas Joshi Link: https://lore.kernel.org/r/20200710211655.1564-1-shreyas.joshi@biamp.com Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index 82a0ee09cbe14..2b6b9c1ad9d0e 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -556,7 +556,7 @@ static int cdns_spi_probe(struct platform_device *pdev) master->unprepare_transfer_hardware = cdns_unprepare_transfer_hardware; master->set_cs = cdns_spi_chipselect; master->auto_runtime_pm = true; - master->mode_bits = SPI_CPOL | SPI_CPHA; + master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; /* Set to default valid value */ master->max_speed_hz = clk_get_rate(xspi->ref_clk) / 4;