+++ /dev/null
---- a/arch/arm/mach-ixp4xx/avila-setup.c
-+++ b/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -14,9 +14,14 @@
- #include <linux/kernel.h>
- #include <linux/init.h>
- #include <linux/device.h>
-+#include <linux/if_ether.h>
-+#include <linux/socket.h>
-+#include <linux/netdevice.h>
- #include <linux/serial.h>
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
-+#include <linux/i2c.h>
-+#include <linux/i2c/at24.h>
- #include <linux/i2c-gpio.h>
- #include <asm/types.h>
- #include <asm/setup.h>
-@@ -30,6 +35,13 @@
- #define AVILA_SDA_PIN 7
- #define AVILA_SCL_PIN 6
-
-+struct avila_board_info {
-+ unsigned char *model;
-+ void (*setup)(void);
-+};
-+
-+static struct avila_board_info *avila_info __initdata;
-+
- static struct flash_platform_data avila_flash_data = {
- .map_name = "cfi_probe",
- .width = 2,
-@@ -133,16 +145,181 @@ static struct platform_device avila_pata
- .resource = avila_pata_resources,
- };
-
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info avila_npeb_data = {
-+ .phy = 0,
-+ .rxq = 3,
-+ .txreadyq = 20,
-+};
-+
-+static struct eth_plat_info avila_npec_data = {
-+ .phy = 1,
-+ .rxq = 4,
-+ .txreadyq = 21,
-+};
-+
-+static struct platform_device avila_npeb_device = {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEB,
-+ .dev.platform_data = &avila_npeb_data,
-+};
-+
-+static struct platform_device avila_npec_device = {
-+ .name = "ixp4xx_eth",
-+ .id = IXP4XX_ETH_NPEC,
-+ .dev.platform_data = &avila_npec_data,
-+};
-+
- static struct platform_device *avila_devices[] __initdata = {
- &avila_i2c_gpio,
- &avila_flash,
- &avila_uart
- };
-
-+static void __init avila_gw23xx_setup(void)
-+{
-+ platform_device_register(&avila_npeb_device);
-+ platform_device_register(&avila_npec_device);
-+}
-+
-+static void __init avila_gw2342_setup(void)
-+{
-+ platform_device_register(&avila_npeb_device);
-+ platform_device_register(&avila_npec_device);
-+}
-+
-+static void __init avila_gw2345_setup(void)
-+{
-+ avila_npeb_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
-+ avila_npeb_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */
-+ platform_device_register(&avila_npeb_device);
-+
-+ avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */
-+ platform_device_register(&avila_npec_device);
-+}
-+
-+static void __init avila_gw2347_setup(void)
-+{
-+ platform_device_register(&avila_npeb_device);
-+}
-+
-+static void __init avila_gw2348_setup(void)
-+{
-+ platform_device_register(&avila_npeb_device);
-+ platform_device_register(&avila_npec_device);
-+}
-+
-+static void __init avila_gw2353_setup(void)
-+{
-+ platform_device_register(&avila_npeb_device);
-+}
-+
-+static void __init avila_gw2355_setup(void)
-+{
-+ avila_npeb_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
-+ avila_npeb_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */
-+ platform_device_register(&avila_npeb_device);
-+
-+ avila_npec_data.phy = 16;
-+ platform_device_register(&avila_npec_device);
-+}
-+
-+static void __init avila_gw2357_setup(void)
-+{
-+ platform_device_register(&avila_npeb_device);
-+}
-+
-+static struct avila_board_info avila_boards[] __initdata = {
-+ {
-+ .model = "GW2342",
-+ .setup = avila_gw2342_setup,
-+ }, {
-+ .model = "GW2345",
-+ .setup = avila_gw2345_setup,
-+ }, {
-+ .model = "GW2347",
-+ .setup = avila_gw2347_setup,
-+ }, {
-+ .model = "GW2348",
-+ .setup = avila_gw2348_setup,
-+ }, {
-+ .model = "GW2353",
-+ .setup = avila_gw2353_setup,
-+ }, {
-+ .model = "GW2355",
-+ .setup = avila_gw2355_setup,
-+ }, {
-+ .model = "GW2357",
-+ .setup = avila_gw2357_setup,
-+ }
-+};
-+
-+static struct avila_board_info * __init avila_find_board_info(char *model)
-+{
-+ int i;
-+ model[6] = '\0';
-+
-+ for (i = 0; i < ARRAY_SIZE(avila_boards); i++) {
-+ struct avila_board_info *info = &avila_boards[i];
-+ if (strcmp(info->model, model) == 0)
-+ return info;
-+ }
-+
-+ return NULL;
-+}
-+
-+static struct memory_accessor *at24_mem_acc;
-+
-+static void at24_setup(struct memory_accessor *mem_acc, void *context)
-+{
-+ char mac_addr[ETH_ALEN];
-+ char model[7];
-+
-+ at24_mem_acc = mem_acc;
-+
-+ /* Read MAC addresses */
-+ if (at24_mem_acc->read(at24_mem_acc, mac_addr, 0x0, 6) == 6) {
-+ memcpy(&avila_npeb_data.hwaddr, mac_addr, ETH_ALEN);
-+ }
-+ if (at24_mem_acc->read(at24_mem_acc, mac_addr, 0x6, 6) == 6) {
-+ memcpy(&avila_npec_data.hwaddr, mac_addr, ETH_ALEN);
-+ }
-+
-+ /* Read the first 6 bytes of the model number */
-+ if (at24_mem_acc->read(at24_mem_acc, model, 0x20, 6) == 6) {
-+ avila_info = avila_find_board_info(model);
-+ }
-+
-+}
-+
-+static struct at24_platform_data avila_eeprom_info = {
-+ .byte_len = 1024,
-+ .page_size = 16,
-+ .flags = AT24_FLAG_READONLY,
-+ .setup = at24_setup,
-+};
-+
-+static struct i2c_board_info __initdata avila_i2c_board_info[] = {
-+ {
-+ I2C_BOARD_INFO("ds1672", 0x68),
-+ },
-+ {
-+ I2C_BOARD_INFO("ad7418", 0x28),
-+ },
-+ {
-+ I2C_BOARD_INFO("24c08", 0x51),
-+ .platform_data = &avila_eeprom_info
-+ },
-+};
-+
- static void __init avila_init(void)
- {
- ixp4xx_sys_init();
-
-+ /*
-+ * These devices are present on all Avila models and don't need any
-+ * model specific setup.
-+ */
- avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
- avila_flash_resource.end =
- IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-@@ -160,7 +337,28 @@ static void __init avila_init(void)
-
- platform_device_register(&avila_pata);
-
-+ i2c_register_board_info(0, avila_i2c_board_info,
-+ ARRAY_SIZE(avila_i2c_board_info));
-+}
-+
-+static int __init avila_model_setup(void)
-+{
-+ if (!machine_is_avila())
-+ return 0;
-+
-+ if (avila_info) {
-+ printk(KERN_DEBUG "Running on Gateworks Avila %s\n",
-+ avila_info->model);
-+ avila_info->setup();
-+ } else {
-+ printk(KERN_INFO "Unknown/missing Avila model number"
-+ " -- defaults will be used\n");
-+ avila_gw23xx_setup();
-+ }
-+
-+ return 0;
- }
-+late_initcall(avila_model_setup);
-
- MACHINE_START(AVILA, "Gateworks Avila Network Platform")
- /* Maintainer: Deepak Saxena <dsaxena@plexity.net> */
projects / openwrt / svn-archive / archive.git / blobdiff