2 Commits

Author	SHA1	Message	Date
Alexey Khoroshilov	17b2604136	spi: meson-spicc: Fix error handling in meson_spicc_probe() ... [ Upstream commit ded5fa4e8b ] If devm_spi_register_master() fails in meson_spicc_probe(), spicc->core is left undisabled. The patch fixes that. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-08-03 07:50:38 +02:00
Neil Armstrong	454fa271bc	spi: Add Meson SPICC driver ... The SPICC hardware block on the Amlogic SoCs is Communication oriented and can do Full-Duplex 8- to 32-bit width SPI transfers up to 30MHz. The current driver only supportd the PIO transfer mode since the DMA seems broken on available hardware. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>	2017-05-24 18:19:25 +01:00