diff options
Diffstat (limited to 'target/linux/ifxmips/files')
| -rw-r--r-- | target/linux/ifxmips/files/arch/mips/ifxmips/board.c | 224 |
1 files changed, 125 insertions, 99 deletions
diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/board.c b/target/linux/ifxmips/files/arch/mips/ifxmips/board.c index 25cc03c6d3..86a2595fad 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/board.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/board.c @@ -25,14 +25,15 @@ #include <linux/kernel.h> #include <linux/reboot.h> #include <linux/platform_device.h> +#include <linux/leds.h> +#include <linux/etherdevice.h> #include <asm/bootinfo.h> #include <asm/reboot.h> #include <asm/time.h> #include <asm/irq.h> #include <asm/io.h> -#include <linux/etherdevice.h> +#include <asm/gpio.h> #include <asm/ifxmips/ifxmips.h> -#include <linux/leds.h> #define MAX_BOARD_NAME_LEN 32 #define MAX_IFXMIPS_DEVS 9 @@ -44,6 +45,12 @@ #define SYSTEM_TWINPASS "Twinpass" #define SYSTEM_TWINPASS_CHIPID 0x3012D083 +enum { + EASY50712, + EASY4010, + ARV4519, +}; + extern int ifxmips_pci_external_clock; static unsigned int chiprev; @@ -51,11 +58,14 @@ static int cmdline_mac = 0; char board_name[MAX_BOARD_NAME_LEN + 1] = { 0 }; struct ifxmips_board { + int type; char name[32]; unsigned int system_type; - struct platform_device *devs[MAX_IFXMIPS_DEVS]; + struct platform_device **devs; struct resource reset_resource; struct resource gpiodev_resource; + struct gpio_led *ifxmips_leds; + struct gpio_led *gpio_leds; int pci_external_clock; int num_devs; }; @@ -66,11 +76,16 @@ EXPORT_SYMBOL_GPL(ebu_lock); static unsigned char ifxmips_mii_mac[6]; static int ifxmips_brn = 0; +static struct gpio_led_platform_data ifxmips_led_data; + static struct platform_device ifxmips_led = { .id = 0, .name = "ifxmips_led", + .dev = { + .platform_data = (void *) &ifxmips_led_data, + } }; static struct platform_device @@ -122,30 +137,89 @@ ifxmips_gpio_dev = { }; #ifdef CONFIG_LEDS_GPIO -static struct gpio_led arv4519_leds[] = { - { .name = "ifxmips:green:power0", .gpio = 3, .active_low = 0, }, - { .name = "ifxmips:red:power1", .gpio = 7, .active_low = 1, }, - { .name = "ifxmips:green:adsl", .gpio = 4, .active_low = 1, }, - { .name = "ifxmips:green:internet0", .gpio = 5, .active_low = 0, }, - { .name = "ifxmips:red:internet1", .gpio = 8, .active_low = 1, }, - { .name = "ifxmips:green:wlan", .gpio = 6, .active_low = 1, }, - { .name = "ifxmips:green:usb", .gpio = 19, .active_low = 1, }, +static struct gpio_led arv4519_gpio_leds[] = { + { .name = "ifx:green:power", .gpio = 3, .active_low = 1, }, + { .name = "ifx:red:power", .gpio = 7, .active_low = 1, }, + { .name = "ifx:green:adsl", .gpio = 4, .active_low = 1, }, + { .name = "ifx:green:internet", .gpio = 5, .active_low = 1, }, + { .name = "ifx:red:internet", .gpio = 8, .active_low = 1, }, + { .name = "ifx:green:wlan", .gpio = 6, .active_low = 1, }, + { .name = "ifx:green:usb", .gpio = 19, .active_low = 1, }, }; -static const struct gpio_led_platform_data arv4519_led_data = { - .num_leds = ARRAY_SIZE(arv4519_leds), - .leds = (void *) arv4519_leds, -}; +static struct gpio_led_platform_data ifxmips_gpio_led_data; -static struct platform_device arv4519_gpio_leds = { +static struct platform_device ifxmips_gpio_leds = { .name = "leds-gpio", .id = -1, .dev = { - .platform_data = (void *) &arv4519_led_data, + .platform_data = (void *) &ifxmips_gpio_led_data, } }; #endif +struct platform_device *easy50712_devs[] = { + &ifxmips_led, &ifxmips_gpio, &ifxmips_mii, + &ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev +}; + +struct platform_device *easy4010_devs[] = { + &ifxmips_led, &ifxmips_gpio, &ifxmips_mii, + &ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev +}; + +struct platform_device *arv5419_devs[] = { + &ifxmips_gpio, &ifxmips_mii, &ifxmips_mtd, &ifxmips_wdt, +#ifdef CONFIG_LEDS_GPIO + &ifxmips_gpio_leds, +#endif +}; + +static struct gpio_led easy50712_leds[] = { + { .name = "ifx:green:test0", .gpio = 0,}, + { .name = "ifx:green:test1", .gpio = 1,}, + { .name = "ifx:green:test2", .gpio = 2,}, + { .name = "ifx:green:test3", .gpio = 3,}, +}; + +static struct gpio_led easy4010_leds[] = { + { .name = "ifx:green:test0", .gpio = 0,}, + { .name = "ifx:green:test1", .gpio = 1,}, + { .name = "ifx:green:test2", .gpio = 2,}, + { .name = "ifx:green:test3", .gpio = 3,}, +}; + +static struct ifxmips_board boards[] = +{ + { + .type = EASY50712, + .name = "EASY50712", + .system_type = SYSTEM_DANUBE_CHIPID1, + .devs = easy50712_devs, + .reset_resource = {.name = "reset", .start = 1, .end = 15,}, + .gpiodev_resource = {.name = "gpio", .start = (1 << 0) | (1 << 1), + .end = (1 << 0) | (1 << 1)}, + .ifxmips_leds = easy50712_leds, + }, { + .type = EASY4010, + .name = "EASY4010", + .system_type = SYSTEM_TWINPASS_CHIPID, + .devs = easy4010_devs, + .reset_resource = {.name = "reset", .start = 1, .end = 15}, + .gpiodev_resource = {.name = "gpio", .start = (1 << 0) | (1 << 1), + .end = (1 << 0) | (1 << 1)}, + .ifxmips_leds = easy4010_leds, + }, { + .type = ARV4519, + .name = "ARV4519", + .system_type = SYSTEM_DANUBE_CHIPID2, + .devs = arv5419_devs, + .reset_resource = {.name = "reset", .start = 1, .end = 14}, + .pci_external_clock = 1, + .gpio_leds = arv4519_gpio_leds, + }, +}; + const char* get_system_type(void) { @@ -179,12 +253,11 @@ out: } __setup("ifxmips_board", ifxmips_set_board_type); -#define IS_HEX(x) \ - (((x >='0' && x <= '9') || (x >='a' && x <= 'f') || (x >='A' && x <= 'F'))?(1):(0)) - static int __init ifxmips_set_mii0_mac(char *str) { +#define IS_HEX(x) \ + (((x >='0' && x <= '9') || (x >='a' && x <= 'f') || (x >='A' && x <= 'F'))?(1):(0)) int i; str = strchr(str, '='); if(!str) @@ -207,85 +280,6 @@ out: } __setup("mii0_mac", ifxmips_set_mii0_mac); - -static struct ifxmips_board boards[] = -{ - { - .name = "EASY50712", - .system_type = SYSTEM_DANUBE_CHIPID1, - .devs = - { - &ifxmips_led, &ifxmips_gpio, &ifxmips_mii, - &ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev, - }, - .reset_resource = - { - .name = "reset", - .start = 1, - .end = 15, - }, - .gpiodev_resource = - { - .name = "gpio", - .start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | - (1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12), - .end = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | - (1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12), - }, - .num_devs = 6, - }, { - .name = "EASY4010", - .system_type = SYSTEM_TWINPASS_CHIPID, - .devs = - { - &ifxmips_led, &ifxmips_gpio, &ifxmips_mii, - &ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev, - }, - .reset_resource = - { - .name = "reset", - .start = 1, - .end = 15, - }, - .gpiodev_resource = - { - .name = "gpio", - .start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | - (1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12), - .end = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | - (1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12), - }, - .num_devs = 6, - }, { - .name = "ARV4519", - .system_type = SYSTEM_DANUBE_CHIPID2, - .devs = - { - &ifxmips_gpio, &ifxmips_mii, - &ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev, -#ifdef CONFIG_LEDS_GPIO - &arv4519_gpio_leds, -#endif - }, - .reset_resource = - { - .name = "reset", - .start = 1, - .end = 12, - }, - .gpiodev_resource = - { - .name = "gpio", - .start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | - (1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12), - .end = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | - (1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12), - }, - .pci_external_clock = 1, - .num_devs = 6, - }, -}; - int ifxmips_find_brn_block(void){ unsigned char temp[8]; @@ -344,6 +338,38 @@ ifxmips_init_devices(void) break; } } + + switch(board->type) + { + case EASY50712: + board->num_devs = ARRAY_SIZE(easy50712_devs); + ifxmips_led_data.num_leds = ARRAY_SIZE(easy50712_leds); + break; + case EASY4010: + board->num_devs = ARRAY_SIZE(easy4010_devs); + ifxmips_led_data.num_leds = ARRAY_SIZE(easy4010_leds); + break; + case ARV4519: + gpio_set_value(3, 0); + gpio_set_value(4, 0); + gpio_set_value(5, 0); + gpio_set_value(6, 0); + gpio_set_value(7, 1); + gpio_set_value(8, 1); + gpio_set_value(19, 0); + board->num_devs = ARRAY_SIZE(arv5419_devs); +#ifdef CONFIG_LEDS_GPIO + ifxmips_gpio_led_data.num_leds = ARRAY_SIZE(arv4519_gpio_leds); +#endif + break; + } +#ifdef CONFIG_LEDS_GPIO + ifxmips_gpio_led_data.leds = board->gpio_leds; +#endif + ifxmips_led_data.leds = board->ifxmips_leds; + + printk("%s:%s[%d]adding %d devs\n", __FILE__, __func__, __LINE__, board->num_devs); + ifxmips_gpio.resource = &board->reset_resource; ifxmips_gpio_dev.resource = &board->gpiodev_resource; if(board->pci_external_clock) |