ar71xx: add v3.18 support

[15.05/openwrt.git] / target / linux / ar71xx / patches-3.18 / 433-spi-rb4xx-cpld-driver.patch

diff --git a/target/linux/ar71xx/patches-3.18/433-spi-rb4xx-cpld-driver.patch b/target/linux/ar71xx/patches-3.18/433-spi-rb4xx-cpld-driver.patch
new file mode 100644 (file)
index 0000000..47f0c24
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.18/433-spi-rb4xx-cpld-driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -647,6 +647,13 @@ 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
+@@ -63,6 +63,7 @@ spi-pxa2xx-platform-$(CONFIG_SPI_PXA2XX_
+ obj-$(CONFIG_SPI_PXA2XX)              += spi-pxa2xx-platform.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_QUP)                 += spi-qup.o
+ obj-$(CONFIG_SPI_ROCKCHIP)            += spi-rockchip.o
+ obj-$(CONFIG_SPI_RSPI)                        += spi-rspi.o