John Crispin
parent
9e6c38917c
commit
f2473abf63
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@ -25,14 +25,15 @@
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#include <linux/kernel.h>
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#include <linux/reboot.h>
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#include <linux/platform_device.h>
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#include <linux/leds.h>
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#include <linux/etherdevice.h>
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#include <asm/bootinfo.h>
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#include <asm/reboot.h>
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#include <asm/time.h>
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#include <asm/irq.h>
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#include <asm/io.h>
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#include <linux/etherdevice.h>
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#include <asm/gpio.h>
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#include <asm/ifxmips/ifxmips.h>
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#include <linux/leds.h>
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#define MAX_BOARD_NAME_LEN 32
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#define MAX_IFXMIPS_DEVS 9
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@ -44,6 +45,12 @@
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#define SYSTEM_TWINPASS "Twinpass"
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#define SYSTEM_TWINPASS_CHIPID 0x3012D083
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enum {
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EASY50712,
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EASY4010,
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ARV4519,
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};
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extern int ifxmips_pci_external_clock;
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static unsigned int chiprev;
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@ -51,11 +58,14 @@ static int cmdline_mac = 0;
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char board_name[MAX_BOARD_NAME_LEN + 1] = { 0 };
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struct ifxmips_board {
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int type;
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char name[32];
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unsigned int system_type;
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struct platform_device *devs[MAX_IFXMIPS_DEVS];
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struct platform_device **devs;
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struct resource reset_resource;
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struct resource gpiodev_resource;
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struct gpio_led *ifxmips_leds;
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struct gpio_led *gpio_leds;
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int pci_external_clock;
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int num_devs;
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};
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@ -66,11 +76,16 @@ EXPORT_SYMBOL_GPL(ebu_lock);
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static unsigned char ifxmips_mii_mac[6];
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static int ifxmips_brn = 0;
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static struct gpio_led_platform_data ifxmips_led_data;
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static struct platform_device
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ifxmips_led =
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{
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.id = 0,
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.name = "ifxmips_led",
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.dev = {
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.platform_data = (void *) &ifxmips_led_data,
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}
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};
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static struct platform_device
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@ -122,30 +137,89 @@ ifxmips_gpio_dev = {
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};
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#ifdef CONFIG_LEDS_GPIO
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static struct gpio_led arv4519_leds[] = {
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{ .name = "ifxmips:green:power0", .gpio = 3, .active_low = 0, },
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{ .name = "ifxmips:red:power1", .gpio = 7, .active_low = 1, },
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{ .name = "ifxmips:green:adsl", .gpio = 4, .active_low = 1, },
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{ .name = "ifxmips:green:internet0", .gpio = 5, .active_low = 0, },
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{ .name = "ifxmips:red:internet1", .gpio = 8, .active_low = 1, },
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{ .name = "ifxmips:green:wlan", .gpio = 6, .active_low = 1, },
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{ .name = "ifxmips:green:usb", .gpio = 19, .active_low = 1, },
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static struct gpio_led arv4519_gpio_leds[] = {
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{ .name = "ifx:green:power", .gpio = 3, .active_low = 1, },
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{ .name = "ifx:red:power", .gpio = 7, .active_low = 1, },
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{ .name = "ifx:green:adsl", .gpio = 4, .active_low = 1, },
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{ .name = "ifx:green:internet", .gpio = 5, .active_low = 1, },
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{ .name = "ifx:red:internet", .gpio = 8, .active_low = 1, },
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{ .name = "ifx:green:wlan", .gpio = 6, .active_low = 1, },
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{ .name = "ifx:green:usb", .gpio = 19, .active_low = 1, },
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};
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static const struct gpio_led_platform_data arv4519_led_data = {
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.num_leds = ARRAY_SIZE(arv4519_leds),
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.leds = (void *) arv4519_leds,
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};
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static struct gpio_led_platform_data ifxmips_gpio_led_data;
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static struct platform_device arv4519_gpio_leds = {
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static struct platform_device ifxmips_gpio_leds = {
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.name = "leds-gpio",
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.id = -1,
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.dev = {
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.platform_data = (void *) &arv4519_led_data,
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.platform_data = (void *) &ifxmips_gpio_led_data,
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}
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};
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#endif
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struct platform_device *easy50712_devs[] = {
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&ifxmips_led, &ifxmips_gpio, &ifxmips_mii,
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&ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev
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};
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struct platform_device *easy4010_devs[] = {
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&ifxmips_led, &ifxmips_gpio, &ifxmips_mii,
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&ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev
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};
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struct platform_device *arv5419_devs[] = {
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&ifxmips_gpio, &ifxmips_mii, &ifxmips_mtd, &ifxmips_wdt,
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#ifdef CONFIG_LEDS_GPIO
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&ifxmips_gpio_leds,
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#endif
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};
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static struct gpio_led easy50712_leds[] = {
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{ .name = "ifx:green:test0", .gpio = 0,},
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{ .name = "ifx:green:test1", .gpio = 1,},
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{ .name = "ifx:green:test2", .gpio = 2,},
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{ .name = "ifx:green:test3", .gpio = 3,},
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};
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static struct gpio_led easy4010_leds[] = {
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{ .name = "ifx:green:test0", .gpio = 0,},
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{ .name = "ifx:green:test1", .gpio = 1,},
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{ .name = "ifx:green:test2", .gpio = 2,},
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{ .name = "ifx:green:test3", .gpio = 3,},
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};
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static struct ifxmips_board boards[] =
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{
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{
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.type = EASY50712,
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.name = "EASY50712",
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.system_type = SYSTEM_DANUBE_CHIPID1,
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.devs = easy50712_devs,
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.reset_resource = {.name = "reset", .start = 1, .end = 15,},
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.gpiodev_resource = {.name = "gpio", .start = (1 << 0) | (1 << 1),
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.end = (1 << 0) | (1 << 1)},
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.ifxmips_leds = easy50712_leds,
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}, {
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.type = EASY4010,
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.name = "EASY4010",
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.system_type = SYSTEM_TWINPASS_CHIPID,
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.devs = easy4010_devs,
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.reset_resource = {.name = "reset", .start = 1, .end = 15},
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.gpiodev_resource = {.name = "gpio", .start = (1 << 0) | (1 << 1),
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.end = (1 << 0) | (1 << 1)},
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.ifxmips_leds = easy4010_leds,
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}, {
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.type = ARV4519,
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.name = "ARV4519",
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.system_type = SYSTEM_DANUBE_CHIPID2,
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.devs = arv5419_devs,
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.reset_resource = {.name = "reset", .start = 1, .end = 14},
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.pci_external_clock = 1,
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.gpio_leds = arv4519_gpio_leds,
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},
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};
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const char*
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get_system_type(void)
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{
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@ -179,12 +253,11 @@ out:
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}
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__setup("ifxmips_board", ifxmips_set_board_type);
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#define IS_HEX(x) \
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(((x >='0' && x <= '9') || (x >='a' && x <= 'f') || (x >='A' && x <= 'F'))?(1):(0))
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static int __init
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ifxmips_set_mii0_mac(char *str)
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{
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#define IS_HEX(x) \
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(((x >='0' && x <= '9') || (x >='a' && x <= 'f') || (x >='A' && x <= 'F'))?(1):(0))
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int i;
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str = strchr(str, '=');
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if(!str)
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@ -207,85 +280,6 @@ out:
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}
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__setup("mii0_mac", ifxmips_set_mii0_mac);
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static struct ifxmips_board boards[] =
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{
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{
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.name = "EASY50712",
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.system_type = SYSTEM_DANUBE_CHIPID1,
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.devs =
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{
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&ifxmips_led, &ifxmips_gpio, &ifxmips_mii,
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&ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev,
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},
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.reset_resource =
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{
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.name = "reset",
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.start = 1,
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.end = 15,
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},
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.gpiodev_resource =
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{
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.name = "gpio",
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.start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) |
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(1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12),
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.end = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) |
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(1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12),
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},
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.num_devs = 6,
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}, {
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.name = "EASY4010",
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.system_type = SYSTEM_TWINPASS_CHIPID,
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.devs =
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{
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&ifxmips_led, &ifxmips_gpio, &ifxmips_mii,
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&ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev,
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},
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.reset_resource =
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{
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.name = "reset",
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.start = 1,
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.end = 15,
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},
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.gpiodev_resource =
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{
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.name = "gpio",
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.start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) |
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(1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12),
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.end = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) |
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(1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12),
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},
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.num_devs = 6,
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}, {
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.name = "ARV4519",
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.system_type = SYSTEM_DANUBE_CHIPID2,
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.devs =
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{
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&ifxmips_gpio, &ifxmips_mii,
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&ifxmips_mtd, &ifxmips_wdt, &ifxmips_gpio_dev,
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#ifdef CONFIG_LEDS_GPIO
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&arv4519_gpio_leds,
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#endif
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},
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.reset_resource =
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{
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.name = "reset",
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.start = 1,
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.end = 12,
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},
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.gpiodev_resource =
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{
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.name = "gpio",
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.start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) |
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(1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12),
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.end = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) |
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(1 << 4) | (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12),
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},
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.pci_external_clock = 1,
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.num_devs = 6,
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},
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};
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int
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ifxmips_find_brn_block(void){
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unsigned char temp[8];
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@ -344,6 +338,38 @@ ifxmips_init_devices(void)
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break;
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}
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}
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switch(board->type)
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{
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case EASY50712:
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board->num_devs = ARRAY_SIZE(easy50712_devs);
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ifxmips_led_data.num_leds = ARRAY_SIZE(easy50712_leds);
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break;
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case EASY4010:
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board->num_devs = ARRAY_SIZE(easy4010_devs);
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ifxmips_led_data.num_leds = ARRAY_SIZE(easy4010_leds);
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break;
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case ARV4519:
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gpio_set_value(3, 0);
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gpio_set_value(4, 0);
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gpio_set_value(5, 0);
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gpio_set_value(6, 0);
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gpio_set_value(7, 1);
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gpio_set_value(8, 1);
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gpio_set_value(19, 0);
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board->num_devs = ARRAY_SIZE(arv5419_devs);
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#ifdef CONFIG_LEDS_GPIO
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ifxmips_gpio_led_data.num_leds = ARRAY_SIZE(arv4519_gpio_leds);
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#endif
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break;
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}
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#ifdef CONFIG_LEDS_GPIO
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ifxmips_gpio_led_data.leds = board->gpio_leds;
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#endif
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ifxmips_led_data.leds = board->ifxmips_leds;
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printk("%s:%s[%d]adding %d devs\n", __FILE__, __func__, __LINE__, board->num_devs);
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ifxmips_gpio.resource = &board->reset_resource;
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ifxmips_gpio_dev.resource = &board->gpiodev_resource;
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if(board->pci_external_clock)
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