From 5ba155a4d4cc8e4cdd3db6df7d03271a3bd91177 Mon Sep 17 00:00:00 2001 From: Keiji Hayashibara Date: Wed, 1 Aug 2018 16:29:12 +0900 Subject: spi: add SPI controller driver for UniPhier SoC Add SPI controller driver implemented in Socionext UniPhier SoCs. UniPhier SoCs have two types SPI controllers; SCSSI supports a single channel, and MCSSI supports multiple channels. This driver supports SCSSI only. This controller has 32bit TX/RX FIFO with depth of eight entry, and supports the SPI master mode only. This commit is implemented in PIO transfer mode, not DMA transfer. Signed-off-by: Kunihiko Hayashi Signed-off-by: Keiji Hayashibara Reviewed-by: Andy Shevchenko Signed-off-by: Mark Brown --- drivers/spi/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/spi/Makefile') diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index cb1f4378b87c..a90d55970036 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -101,6 +101,7 @@ spi-thunderx-objs := spi-cavium.o spi-cavium-thunderx.o obj-$(CONFIG_SPI_THUNDERX) += spi-thunderx.o obj-$(CONFIG_SPI_TOPCLIFF_PCH) += spi-topcliff-pch.o obj-$(CONFIG_SPI_TXX9) += spi-txx9.o +obj-$(CONFIG_SPI_UNIPHIER) += spi-uniphier.o obj-$(CONFIG_SPI_XCOMM) += spi-xcomm.o obj-$(CONFIG_SPI_XILINX) += spi-xilinx.o obj-$(CONFIG_SPI_XLP) += spi-xlp.o -- cgit v1.2.3