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authorGabor Juhos <juhosg@openwrt.org>2010-08-31 20:13:47 +0000
committerGabor Juhos <juhosg@openwrt.org>2010-08-31 20:13:47 +0000
commit47f8fd1dde5d2778cad79313f444a03934d5d0b4 (patch)
tree87d1372d917c4e5903da0a42ecdfed9676f96280 /target/linux/ar71xx/patches-2.6.33/153-spi-rb4xx-cpld-driver.patch
parent4ca54a5b3995b80dc814165c244a1d597bfacca1 (diff)
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ar71xx: rewrite SPI drivers for the RB4xx boards
* add a new SPI controller driver * add SPI driver for the CPLD chip * convert the NAND driver * enable the mikroSD slot * enable more LEDs SVN-Revision: 22863
Diffstat (limited to 'target/linux/ar71xx/patches-2.6.33/153-spi-rb4xx-cpld-driver.patch')
-rw-r--r--target/linux/ar71xx/patches-2.6.33/153-spi-rb4xx-cpld-driver.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-2.6.33/153-spi-rb4xx-cpld-driver.patch b/target/linux/ar71xx/patches-2.6.33/153-spi-rb4xx-cpld-driver.patch
new file mode 100644
index 0000000000..1044eb6278
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.33/153-spi-rb4xx-cpld-driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -363,6 +363,13 @@ 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
+@@ -53,6 +53,7 @@ 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 ...