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authorNeil Armstrong <narmstrong@baylibre.com>2017-05-23 16:39:33 +0300
committerMark Brown <broonie@kernel.org>2017-05-24 20:19:25 +0300
commit454fa271bc4e71090ef55087027c3f8701fadc5b (patch)
treecde774dec7343b86a559d03ed0ab03e82a665b28 /drivers/spi/Kconfig
parent01a330da0c0ea2971be039f74a2288cbd2d17fbf (diff)
downloadlinux-454fa271bc4e71090ef55087027c3f8701fadc5b.tar.xz
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>
Diffstat (limited to 'drivers/spi/Kconfig')
-rw-r--r--drivers/spi/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 1761c9004fc1..1dcb14ce6f38 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -393,6 +393,13 @@ config SPI_FSL_ESPI
From MPC8536, 85xx platform uses the controller, and all P10xx,
P20xx, P30xx,P40xx, P50xx uses this controller.
+config SPI_MESON_SPICC
+ tristate "Amlogic Meson SPICC controller"
+ depends on ARCH_MESON || COMPILE_TEST
+ help
+ This enables master mode support for the SPICC (SPI communication
+ controller) available in Amlogic Meson SoCs.
+
config SPI_MESON_SPIFC
tristate "Amlogic Meson SPIFC controller"
depends on ARCH_MESON || COMPILE_TEST