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spi: add support for Renesas RSPI

PATCH Superseded Shimoda, Yoshihiro 1 participant 1 message Feb 8, 2012

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SPI SuperH
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Shimoda, Yoshihiro

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PATCH 1/1 spi: add support for Renesas RSPI

The SH7757 has RSPI module. This patch supports it.

Signed-off-by Yoshihiro Shimoda <[email protected]>
---
 drivers/spi/Kconfig    |    6 +
 drivers/spi/Makefile   |    1 +
 drivers/spi/spi-rspi.c |  521 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 528 insertions(+), 0 deletions(-)
 create mode 100644 drivers/spi/spi-rspi.c
drivers/spi/Kconfig +6 -0
index 3f9a47e..7609c9c 100644
@@ -279,6 +279,12 @@ config SPI_PXA2XX
 config SPI_PXA2XX_PCI
 	def_bool SPI_PXA2XX && X86_32 && PCI
 
+config SPI_RSPI
+	tristate "Renesas RSPI controller"
+	depends on SUPERH
+	help
+	  SPI driver for Renesas RSPI blocks.
+
 config SPI_S3C24XX
 	tristate "Samsung S3C24XX series SPI"
 	depends on ARCH_S3C2410 && EXPERIMENTAL
drivers/spi/Makefile +1 -0
index 61c3261..326e6a1 100644
@@ -44,6 +44,7 @@ obj-$(CONFIG_SPI_PL022)			+= spi-pl022.o
 obj-$(CONFIG_SPI_PPC4xx)		+= spi-ppc4xx.o
 obj-$(CONFIG_SPI_PXA2XX)		+= spi-pxa2xx.o
 obj-$(CONFIG_SPI_PXA2XX_PCI)		+= spi-pxa2xx-pci.o
+obj-$(CONFIG_SPI_RSPI)			+= spi-rspi.o
 obj-$(CONFIG_SPI_S3C24XX)		+= spi-s3c24xx-hw.o
 spi-s3c24xx-hw-y			:= spi-s3c24xx.o
 spi-s3c24xx-hw-$(CONFIG_SPI_S3C24XX_FIQ) += spi-s3c24xx-fiq.o
drivers/spi/spi-rspi.c new file +521 -0

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