[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

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 (file)
index 0000000..4d26fa6
--- /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 (file)
index 0000000..2ae0f9a
--- /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)