diff options
Diffstat (limited to 'target/linux/ixp4xx/patches-3.18/300-avila_support.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches-3.18/300-avila_support.patch | 726 |
1 files changed, 726 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-3.18/300-avila_support.patch b/target/linux/ixp4xx/patches-3.18/300-avila_support.patch new file mode 100644 index 0000000000..d2dafaa5cd --- /dev/null +++ b/target/linux/ixp4xx/patches-3.18/300-avila_support.patch @@ -0,0 +1,726 @@ +--- a/arch/arm/mach-ixp4xx/avila-pci.c ++++ b/arch/arm/mach-ixp4xx/avila-pci.c +@@ -27,8 +27,8 @@ + #include <mach/hardware.h> + #include <asm/mach-types.h> + +-#define AVILA_MAX_DEV 4 +-#define LOFT_MAX_DEV 6 ++#define AVILA_MAX_DEV 6 ++ + #define IRQ_LINES 4 + + /* PCI controller GPIO to IRQ pin mappings */ +@@ -55,10 +55,8 @@ static int __init avila_map_irq(const st + IXP4XX_GPIO_IRQ(INTD) + }; + +- if (slot >= 1 && +- slot <= (machine_is_loft() ? LOFT_MAX_DEV : AVILA_MAX_DEV) && +- pin >= 1 && pin <= IRQ_LINES) +- return pci_irq_table[(slot + pin - 2) % 4]; ++ if (slot >= 1 && slot <= AVILA_MAX_DEV && pin >= 1 && pin <= IRQ_LINES) ++ return pci_irq_table[(slot + pin - 2) % IRQ_LINES]; + + return -1; + } +--- a/arch/arm/mach-ixp4xx/avila-setup.c ++++ b/arch/arm/mach-ixp4xx/avila-setup.c +@@ -14,9 +14,16 @@ + #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/platform_data/at24.h> ++#include <linux/leds.h> ++#include <linux/platform_data/pca953x.h> + #include <linux/i2c-gpio.h> + #include <asm/types.h> + #include <asm/setup.h> +@@ -26,10 +33,25 @@ + #include <asm/irq.h> + #include <asm/mach/arch.h> + #include <asm/mach/flash.h> ++#include <linux/irq.h> + + #define AVILA_SDA_PIN 7 + #define AVILA_SCL_PIN 6 + ++/* User LEDs */ ++#define AVILA_GW23XX_LED_USER_GPIO 3 ++#define AVILA_GW23X7_LED_USER_GPIO 4 ++ ++/* gpio mask used by platform device */ ++#define AVILA_GPIO_MASK (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9) ++ ++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, +@@ -105,14 +127,69 @@ static struct platform_device avila_uart + .resource = avila_uart_resources + }; + +-static struct resource avila_pata_resources[] = { ++static struct resource avila_optional_uart_resources[] = { + { +- .flags = IORESOURCE_MEM +- }, ++ .start = 0x54000000, ++ .end = 0x54000fff, ++ .flags = IORESOURCE_MEM ++ },{ ++ .start = 0x55000000, ++ .end = 0x55000fff, ++ .flags = IORESOURCE_MEM ++ },{ ++ .start = 0x56000000, ++ .end = 0x56000fff, ++ .flags = IORESOURCE_MEM ++ },{ ++ .start = 0x57000000, ++ .end = 0x57000fff, ++ .flags = IORESOURCE_MEM ++ } ++}; ++ ++static struct plat_serial8250_port avila_optional_uart_data[] = { + { +- .flags = IORESOURCE_MEM, ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM, ++ .regshift = 0, ++ .uartclk = 18432000, ++ .rw_delay = 2, ++ },{ ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM, ++ .regshift = 0, ++ .uartclk = 18432000, ++ .rw_delay = 2, ++ },{ ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM, ++ .regshift = 0, ++ .uartclk = 18432000, ++ .rw_delay = 2, ++ },{ ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM, ++ .regshift = 0, ++ .uartclk = 18432000, ++ .rw_delay = 2, + }, ++ { } ++}; ++ ++static struct platform_device avila_optional_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM1, ++ .dev.platform_data = avila_optional_uart_data, ++ .num_resources = 4, ++ .resource = avila_optional_uart_resources, ++}; ++ ++static struct resource avila_pata_resources[] = { + { ++ .flags = IORESOURCE_MEM ++ },{ ++ .flags = IORESOURCE_MEM, ++ },{ + .name = "intrq", + .start = IRQ_IXP4XX_GPIO12, + .end = IRQ_IXP4XX_GPIO12, +@@ -133,21 +210,237 @@ 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, ++ .dev.coherent_dma_mask = DMA_BIT_MASK(32), ++}; ++ ++static struct platform_device avila_npec_device = { ++ .name = "ixp4xx_eth", ++ .id = IXP4XX_ETH_NPEC, ++ .dev.platform_data = &avila_npec_data, ++ .dev.coherent_dma_mask = DMA_BIT_MASK(32), ++}; ++ ++static struct gpio_led avila_gpio_leds[] = { ++ { ++ .name = "user", /* green led */ ++ .gpio = AVILA_GW23XX_LED_USER_GPIO, ++ .active_low = 1, ++ }, ++ { ++ .name = "radio1", /* green led */ ++ .gpio = 104, ++ .active_low = 1, ++ }, ++ { ++ .name = "radio2", /* green led */ ++ .gpio = 105, ++ .active_low = 1, ++ }, ++ { ++ .name = "radio3", /* green led */ ++ .gpio = 106, ++ .active_low = 1, ++ }, ++ { ++ .name = "radio4", /* green led */ ++ .gpio = 107, ++ .active_low = 1, ++ }, ++ ++}; ++ ++static struct gpio_led_platform_data avila_gpio_leds_data = { ++ .num_leds = 1, ++ .leds = avila_gpio_leds, ++}; ++ ++static struct platform_device avila_gpio_leds_device = { ++ .name = "leds-gpio", ++ .id = -1, ++ .dev.platform_data = &avila_gpio_leds_data, ++}; ++ ++static struct latch_led avila_latch_leds[] = { ++ { ++ .name = "led0", /* green led */ ++ .bit = 0, ++ }, ++ { ++ .name = "led1", /* green led */ ++ .bit = 1, ++ }, ++ { ++ .name = "led2", /* green led */ ++ .bit = 2, ++ }, ++ { ++ .name = "led3", /* green led */ ++ .bit = 3, ++ }, ++ { ++ .name = "led4", /* green led */ ++ .bit = 4, ++ }, ++ { ++ .name = "led5", /* green led */ ++ .bit = 5, ++ }, ++ { ++ .name = "led6", /* green led */ ++ .bit = 6, ++ }, ++ { ++ .name = "led7", /* green led */ ++ .bit = 7, ++ } ++}; ++ ++static struct latch_led_platform_data avila_latch_leds_data = { ++ .num_leds = 8, ++ .leds = avila_latch_leds, ++ .mem = 0x51000000, ++}; ++ ++static struct platform_device avila_latch_leds_device = { ++ .name = "leds-latch", ++ .id = -1, ++ .dev.platform_data = &avila_latch_leds_data, ++}; ++ + static struct platform_device *avila_devices[] __initdata = { + &avila_i2c_gpio, +- &avila_flash, + &avila_uart + }; + +-static void __init avila_init(void) ++/* ++ * Audio Devices ++ */ ++ ++static struct platform_device avila_hss_device[] = { ++ { ++ .name = "gw_avila_hss", ++ .id = 0, ++ },{ ++ .name = "gw_avila_hss", ++ .id = 1, ++ },{ ++ .name = "gw_avila_hss", ++ .id = 2, ++ },{ ++ .name = "gw_avila_hss", ++ .id = 3, ++ }, ++}; ++ ++static struct platform_device avila_pcm_device[] = { ++ { ++ .name = "gw_avila-audio", ++ .id = 0, ++ },{ ++ .name = "gw_avila-audio", ++ .id = 1, ++ },{ ++ .name = "gw_avila-audio", ++ .id = 2, ++ },{ ++ .name = "gw_avila-audio", ++ .id = 3, ++ } ++}; ++ ++static void setup_audio_devices(void) { ++ platform_device_register(&avila_hss_device[0]); ++ platform_device_register(&avila_hss_device[1]); ++ platform_device_register(&avila_hss_device[2]); ++ platform_device_register(&avila_hss_device[3]); ++ ++ platform_device_register(&avila_pcm_device[0]); ++ platform_device_register(&avila_pcm_device[1]); ++ platform_device_register(&avila_pcm_device[2]); ++ platform_device_register(&avila_pcm_device[3]); ++} ++ ++static void __init avila_gw23xx_setup(void) + { +- ixp4xx_sys_init(); ++ platform_device_register(&avila_npeb_device); ++ platform_device_register(&avila_npec_device); + +- avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); +- avila_flash_resource.end = +- IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; ++ platform_device_register(&avila_gpio_leds_device); ++} + +- platform_add_devices(avila_devices, ARRAY_SIZE(avila_devices)); ++static void __init avila_gw2342_setup(void) ++{ ++ platform_device_register(&avila_npeb_device); ++ platform_device_register(&avila_npec_device); ++ ++ platform_device_register(&avila_gpio_leds_device); ++ ++ avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1); ++ avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1); ++ ++ avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2); ++ avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(2); ++ ++ avila_pata_data.cs0_cfg = IXP4XX_EXP_CS1; ++ avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2; ++ ++ platform_device_register(&avila_pata); ++} ++ ++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); ++ ++ platform_device_register(&avila_gpio_leds_device); ++ ++ avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1); ++ avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1); ++ ++ avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2); ++ avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(2); ++ ++ avila_pata_data.cs0_cfg = IXP4XX_EXP_CS1; ++ avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2; ++ ++ platform_device_register(&avila_pata); ++} ++ ++static void __init avila_gw2347_setup(void) ++{ ++ platform_device_register(&avila_npeb_device); ++ ++ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO; ++ platform_device_register(&avila_gpio_leds_device); ++} ++ ++static void __init avila_gw2348_setup(void) ++{ ++ platform_device_register(&avila_npeb_device); ++ platform_device_register(&avila_npec_device); ++ ++ platform_device_register(&avila_gpio_leds_device); + + avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1); + avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1); +@@ -159,8 +452,335 @@ static void __init avila_init(void) + avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2; + + platform_device_register(&avila_pata); ++} ++ ++static void __init avila_gw2353_setup(void) ++{ ++ platform_device_register(&avila_npeb_device); ++ platform_device_register(&avila_gpio_leds_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); ++ ++ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO; ++ platform_device_register(&avila_gpio_leds_device); ++ ++ *IXP4XX_EXP_CS4 |= 0xbfff3c03; ++ avila_latch_leds[0].name = "RXD"; ++ avila_latch_leds[1].name = "TXD"; ++ avila_latch_leds[2].name = "POL"; ++ avila_latch_leds[3].name = "LNK"; ++ avila_latch_leds[4].name = "ERR"; ++ avila_latch_leds_data.num_leds = 5; ++ avila_latch_leds_data.mem = 0x54000000; ++ platform_device_register(&avila_latch_leds_device); ++ ++ avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1); ++ avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1); ++ ++ avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2); ++ avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(2); ++ ++ avila_pata_data.cs0_cfg = IXP4XX_EXP_CS1; ++ avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2; ++ ++ platform_device_register(&avila_pata); ++} ++ ++static void __init avila_gw2357_setup(void) ++{ ++ platform_device_register(&avila_npeb_device); ++ ++ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO; ++ platform_device_register(&avila_gpio_leds_device); ++ ++ *IXP4XX_EXP_CS1 |= 0xbfff3c03; ++ platform_device_register(&avila_latch_leds_device); ++} ++ ++static void __init avila_gw2365_setup(void) ++{ ++ avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; ++ ++ *IXP4XX_EXP_CS4 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO0, IRQ_TYPE_EDGE_RISING); ++ avila_optional_uart_data[0].mapbase = 0x54000000; ++ avila_optional_uart_data[0].membase = (void __iomem *)ioremap(0x54000000, 0x0fff); ++ avila_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO0; ++ ++ *IXP4XX_EXP_CS5 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO1, IRQ_TYPE_EDGE_RISING); ++ avila_optional_uart_data[1].mapbase = 0x55000000; ++ avila_optional_uart_data[1].membase = (void __iomem *)ioremap(0x55000000, 0x0fff); ++ avila_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO1; ++ ++ *IXP4XX_EXP_CS6 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO2, IRQ_TYPE_EDGE_RISING); ++ avila_optional_uart_data[2].mapbase = 0x56000000; ++ avila_optional_uart_data[2].membase = (void __iomem *)ioremap(0x56000000, 0x0fff); ++ avila_optional_uart_data[2].irq = IRQ_IXP4XX_GPIO2; ++ ++ *IXP4XX_EXP_CS7 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING); ++ avila_optional_uart_data[3].mapbase = 0x57000000; ++ avila_optional_uart_data[3].membase = (void __iomem *)ioremap(0x57000000, 0x0fff); ++ avila_optional_uart_data[3].irq = IRQ_IXP4XX_GPIO3; ++ ++ platform_device_register(&avila_optional_uart); ++ ++ avila_npeb_data.phy = 1; ++ platform_device_register(&avila_npeb_device); ++ ++ avila_npec_data.phy = 2; ++ platform_device_register(&avila_npec_device); ++ ++ avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(2); ++ avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(2); ++ ++ avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(3); ++ avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(3); ++ ++ avila_pata_data.cs0_cfg = IXP4XX_EXP_CS2; ++ avila_pata_data.cs1_cfg = IXP4XX_EXP_CS3; ++ ++ platform_device_register(&avila_pata); ++ ++ avila_gpio_leds[0].gpio = 109; ++ avila_gpio_leds_data.num_leds = 5; ++ platform_device_register(&avila_gpio_leds_device); ++ ++ setup_audio_devices(); ++} ++ ++static void __init avila_gw2369_setup(void) ++{ ++ avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; ++ ++ avila_npeb_data.phy = 1; ++ platform_device_register(&avila_npeb_device); ++ ++ avila_npec_data.phy = 2; ++ platform_device_register(&avila_npec_device); ++ ++ setup_audio_devices(); ++} ++ ++static void __init avila_gw2370_setup(void) ++{ ++ avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; ++ ++ avila_npeb_data.phy = 5; ++ platform_device_register(&avila_npeb_device); ++ ++ avila_npec_data.phy = IXP4XX_ETH_PHY_MAX_ADDR; ++ avila_npec_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */ ++ platform_device_register(&avila_npec_device); ++ ++ *IXP4XX_EXP_CS2 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO2, IRQ_TYPE_EDGE_RISING); ++ avila_optional_uart_data[0].mapbase = 0x52000000; ++ avila_optional_uart_data[0].membase = (void __iomem *)ioremap(0x52000000, 0x0fff); ++ avila_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO2; ++ ++ *IXP4XX_EXP_CS3 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING); ++ avila_optional_uart_data[1].mapbase = 0x53000000; ++ avila_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53000000, 0x0fff); ++ avila_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO3; ++ ++ avila_optional_uart.num_resources = 2; ++ ++ platform_device_register(&avila_optional_uart); ++ ++ avila_gpio_leds[0].gpio = 101; ++ platform_device_register(&avila_gpio_leds_device); ++ ++ setup_audio_devices(); ++} ++ ++static void __init avila_gw2375_setup(void) ++{ ++ avila_npeb_data.phy = 1; ++ platform_device_register(&avila_npeb_device); ++ ++ avila_npec_data.phy = 2; ++ platform_device_register(&avila_npec_device); ++ ++ *IXP4XX_EXP_CS2 = 0xBFFF3C43; ++ irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_EDGE_RISING); ++ avila_optional_uart_data[0].mapbase = 0x52000000; ++ avila_optional_uart_data[0].membase = (void __iomem *)ioremap(0x52000000, 0x0fff); ++ avila_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO10; ++ ++ avila_optional_uart.num_resources = 1; ++ ++ platform_device_register(&avila_optional_uart); ++ ++ setup_audio_devices(); ++} ++ ++ ++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, ++ }, { ++ .model = "GW2365", ++ .setup = avila_gw2365_setup, ++ }, { ++ .model = "GW2369", ++ .setup = avila_gw2369_setup, ++ }, { ++ .model = "GW2370", ++ .setup = avila_gw2370_setup, ++ }, { ++ .model = "GW2373", ++ .setup = avila_gw2369_setup, ++ }, { ++ .model = "GW2375", ++ .setup = avila_gw2375_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 pca953x_platform_data avila_pca_data = { ++ .gpio_base = 100, ++}; ++ ++static struct i2c_board_info __initdata avila_i2c_board_info[] = { ++ { ++ I2C_BOARD_INFO("ds1672", 0x68), ++ }, ++ { ++ I2C_BOARD_INFO("gsp", 0x29), ++ }, ++ { ++ I2C_BOARD_INFO("pca9555", 0x23), ++ .platform_data = &avila_pca_data, ++ }, ++ { ++ I2C_BOARD_INFO("ad7418", 0x28), ++ }, ++ { ++ I2C_BOARD_INFO("24c08", 0x51), ++ .platform_data = &avila_eeprom_info ++ }, ++ { ++ I2C_BOARD_INFO("tlv320aic33", 0x1b), ++ }, ++ { ++ I2C_BOARD_INFO("tlv320aic33", 0x1a), ++ }, ++ { ++ I2C_BOARD_INFO("tlv320aic33", 0x19), ++ }, ++ { ++ I2C_BOARD_INFO("tlv320aic33", 0x18), ++ }, ++}; ++ ++static void __init avila_init(void) ++{ ++ ixp4xx_sys_init(); ++ ++ platform_add_devices(avila_devices, ARRAY_SIZE(avila_devices)); ++ ++ 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; ++ ++ /* default 16MB flash */ ++ avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); ++ avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1; ++ ++ 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(); ++ } ++ platform_device_register(&avila_flash); + ++ return 0; + } ++late_initcall(avila_model_setup); + + MACHINE_START(AVILA, "Gateworks Avila Network Platform") + /* Maintainer: Deepak Saxena <dsaxena@plexity.net> */ |