linux/ar71xx: add preliminary 2.6.36 kernel support (refresh patches)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23317 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 62 insertions, 0 deletions

diff --git a/target/linux/ar71xx/patches-2.6.36/201-ap83_spi_controller.patch b/target/linux/ar71xx/patches-2.6.36/201-ap83_spi_controller.patch
new file mode 100644
index 0000000000..32f9f0d5f2
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.36/201-ap83_spi_controller.patch
@@ -0,0 +1,62 @@
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -11,6 +11,7 @@ endif
+ obj-$(CONFIG_SPI_MASTER)		+= spi.o
+ 
+ # SPI master controller drivers (bus)
++obj-$(CONFIG_SPI_AP83)			+= ap83_spi.o
+ obj-$(CONFIG_SPI_AR71XX)		+= ar71xx_spi.o
+ obj-$(CONFIG_SPI_ATMEL)			+= atmel_spi.o
+ obj-$(CONFIG_SPI_BFIN)			+= spi_bfin5xx.o
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -53,6 +53,14 @@ if SPI_MASTER
+ 
+ comment "SPI Master Controller Drivers"
+ 
++config SPI_AP83
++	tristate "Atheros AP83 specific SPI Controller"
++	depends on SPI_MASTER && AR71XX_MACH_AP83
++	select SPI_BITBANG
++	help
++	  This is a specific SPI controller driver for the Atheros AP83
++	  reference board.
++
+ config SPI_AR71XX
+ 	tristate "Atheros AR71xx SPI Controller"
+ 	depends on SPI_MASTER && ATHEROS_AR71XX
+--- a/drivers/spi/ap83_spi.c
++++ b/drivers/spi/ap83_spi.c
+@@ -132,28 +132,28 @@ static u32 ap83_spi_txrx_mode0(struct sp
+ 			       unsigned nsecs, u32 word, u8 bits)
+ {
+ 	dev_dbg(&spi->dev, "TXRX0 word=%08x, bits=%u\n", word, bits);
+-	return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits);
++	return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits);
+ }
+ 
+ static u32 ap83_spi_txrx_mode1(struct spi_device *spi,
+ 			       unsigned nsecs, u32 word, u8 bits)
+ {
+ 	dev_dbg(&spi->dev, "TXRX1 word=%08x, bits=%u\n", word, bits);
+-	return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, bits);
++	return bitbang_txrx_be_cpha1(spi, nsecs, 0, 0, word, bits);
+ }
+ 
+ static u32 ap83_spi_txrx_mode2(struct spi_device *spi,
+ 			       unsigned nsecs, u32 word, u8 bits)
+ {
+ 	dev_dbg(&spi->dev, "TXRX2 word=%08x, bits=%u\n", word, bits);
+-	return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, bits);
++	return bitbang_txrx_be_cpha0(spi, nsecs, 1, 0, word, bits);
+ }
+ 
+ static u32 ap83_spi_txrx_mode3(struct spi_device *spi,
+ 			       unsigned nsecs, u32 word, u8 bits)
+ {
+ 	dev_dbg(&spi->dev, "TXRX3 word=%08x, bits=%u\n", word, bits);
+-	return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, bits);
++	return bitbang_txrx_be_cpha1(spi, nsecs, 1, 0, word, bits);
+ }
+ 
+ static int ap83_spi_probe(struct platform_device *pdev)