[ixp4xx] add inital support for the kendin switch on the gtwx5717 board

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11251 3c298f89-4303-0410-b956-a3cf2f4a3e73

2 files changed, 97 insertions, 0 deletions

diff --git a/target/linux/ixp4xx/patches-2.6.25/310-gtwx5717_spi_bus.patch b/target/linux/ixp4xx/patches-2.6.25/310-gtwx5717_spi_bus.patch
new file mode 100644
index 000000000..4d26fa6ce
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.25/310-gtwx5717_spi_bus.patch
@@ -0,0 +1,55 @@
+Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+===================================================================
+--- linux-2.6.25.4.orig/arch/arm/mach-ixp4xx/gtwx5715-setup.c
++++ linux-2.6.25.4/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+@@ -29,6 +29,8 @@
+ #include <linux/serial_8250.h>
+ #include <linux/slab.h>
+ 
++#include <linux/spi/spi_gpio.h>
++
+ #include <asm/types.h>
+ #include <asm/setup.h>
+ #include <asm/memory.h>
+@@ -121,9 +123,41 @@ static struct platform_device gtwx5715_f
+ 	.resource	= &gtwx5715_flash_resource,
+ };
+ 
++static int gtwx5715_spi_boardinfo_setup(struct spi_board_info *bi,
++		struct spi_master *master, void *data)
++{
++
++	strlcpy(bi->modalias, "spi-ks8995", sizeof(bi->modalias));
++
++	bi->max_speed_hz = 5000000 /* Hz */;
++	bi->bus_num = master->bus_num;
++	bi->mode = SPI_MODE_0;
++
++	return 0;
++}
++
++static struct spi_gpio_platform_data gtwx5715_spi_bus_data = {
++	.pin_cs			= GTWX5715_KSSPI_SELECT,
++	.pin_clk		= GTWX5715_KSSPI_CLOCK,
++	.pin_miso		= GTWX5715_KSSPI_RXD,
++	.pin_mosi		= GTWX5715_KSSPI_TXD,
++	.cs_activelow		= 1,
++	.no_spi_delay		= 1,
++	.boardinfo_setup	= gtwx5715_spi_boardinfo_setup,
++};
++
++static struct platform_device gtwx5715_spi_bus = {
++	.name		= "spi-gpio",
++	.id		= 0,
++	.dev		= {
++		.platform_data = &gtwx5715_spi_bus_data,
++	},
++};
++
+ static struct platform_device *gtwx5715_devices[] __initdata = {
+ 	&gtwx5715_uart_device,
+ 	&gtwx5715_flash,
++	&gtwx5715_spi_bus,
+ };
+ 
+ static void __init gtwx5715_init(void)
diff --git a/target/linux/ixp4xx/patches-2.6.25/311-gtwx5717_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/311-gtwx5717_mac_plat_info.patch
new file mode 100644
index 000000000..2ae0f9af4
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.25/311-gtwx5717_mac_plat_info.patch
@@ -0,0 +1,42 @@
+Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+===================================================================
+--- linux-2.6.25.4.orig/arch/arm/mach-ixp4xx/gtwx5715-setup.c
++++ linux-2.6.25.4/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+@@ -154,10 +154,37 @@ static struct platform_device gtwx5715_s
+ 	},
+ };
+ 
++static struct eth_plat_info gtwx5715_npeb_data = {
++	.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
++	.phy_mask	= 0x1e, /* ports 1-4 of the KS8995 switch */
++	.rxq		= 3,
++	.txreadyq	= 20,
++};
++
++static struct eth_plat_info gtwx5715_npec_data = {
++	.phy		= 5,	/* port 5 of the KS8995 switch */
++	.rxq		= 4,
++	.txreadyq	= 21,
++};
++
++static struct platform_device gtwx5715_npeb_device = {
++	.name			= "ixp4xx_eth",
++	.id			= IXP4XX_ETH_NPEB,
++	.dev.platform_data	= &gtwx5715_npeb_data,
++};
++
++static struct platform_device gtwx5715_npec_device = {
++	.name			= "ixp4xx_eth",
++	.id			= IXP4XX_ETH_NPEC,
++	.dev.platform_data	= &gtwx5715_npec_data,
++};
++
+ static struct platform_device *gtwx5715_devices[] __initdata = {
+ 	&gtwx5715_uart_device,
+ 	&gtwx5715_flash,
+ 	&gtwx5715_spi_bus,
++	&gtwx5715_npeb_device,
++	&gtwx5715_npec_device,
+ };
+ 
+ static void __init gtwx5715_init(void)