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openwrt-xburst/target/linux/ar71xx/patches-3.3/433-spi-rb4xx-cpld-driver.patch

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--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -439,6 +439,13 @@ config SPI_TLE62X0
sysfs interface, with each line presented as a kind of GPIO
exposing both switch control and diagnostic feedback.
+config SPI_RB4XX_CPLD
+ tristate "MikroTik RB4XX CPLD driver"
+ depends on ATH79_MACH_RB4XX
+ help
+ SPI driver for the Xilinx CPLD chip present on the
+ MikroTik RB4xx boards.
+
#
# Add new SPI protocol masters in alphabetical order above this line
#
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -46,6 +46,7 @@ obj-$(CONFIG_SPI_PPC4xx) += spi-ppc4xx.
obj-$(CONFIG_SPI_PXA2XX) += spi-pxa2xx.o
obj-$(CONFIG_SPI_PXA2XX_PCI) += spi-pxa2xx-pci.o
obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o
+obj-$(CONFIG_SPI_RB4XX_CPLD) += spi-rb4xx-cpld.o
obj-$(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