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Diffstat (limited to 'target/linux/ar71xx/patches-2.6.38/153-spi-rb4xx-cpld-driver.patch')
-rw-r--r--target/linux/ar71xx/patches-2.6.38/153-spi-rb4xx-cpld-driver.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-2.6.38/153-spi-rb4xx-cpld-driver.patch b/target/linux/ar71xx/patches-2.6.38/153-spi-rb4xx-cpld-driver.patch
new file mode 100644
index 0000000000..109e815cb0
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/153-spi-rb4xx-cpld-driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -450,6 +450,13 @@ 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 AR71XX_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
+@@ -61,6 +61,7 @@ spi_s3c24xx_hw-$(CONFIG_SPI_S3C24XX_FIQ)
+ # ... add above this line ...
+
+ # SPI protocol drivers (device/link on bus)
++obj-$(CONFIG_SPI_RB4XX_CPLD) += spi_rb4xx_cpld.o
+ obj-$(CONFIG_SPI_SPIDEV) += spidev.o
+ obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o
+ # ... add above this line ...