From 454fa271bc4e71090ef55087027c3f8701fadc5b Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Tue, 23 May 2017 15:39:33 +0200 Subject: 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 Signed-off-by: Mark Brown --- drivers/spi/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/spi/Kconfig') diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 1761c90..1dcb14c 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 -- cgit v1.1