static void __init tl_wr741ndv4_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
tl_wr741ndv4_gmac_setup();
ar71xx_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741ndv4_leds_gpio),
tl_wr741ndv4_leds_gpio);
ar71xx_register_gpio_keys_polled(1, TL_WR741NDV4_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr741ndv4_gpio_keys),
tl_wr741ndv4_gpio_keys);
ar71xx_add_device_m25p80(&tl_wr741ndv4_flash_data);
ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, -1);
ar71xx_add_device_mdio(0, 0x0);
ar71xx_add_device_eth(1);
ar71xx_add_device_eth(0);
ar9xxx_add_device_wmac(ee, mac);
}
static void __init tl_wr741nd_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ar71xx_add_device_m25p80(&tl_wr741nd_flash_data);
ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741nd_leds_gpio),
tl_wr741nd_leds_gpio);
ar71xx_register_gpio_keys_polled(-1, TL_WR741ND_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr741nd_gpio_keys),
tl_wr741nd_gpio_keys);
ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 1);
ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, -1);
ar71xx_add_device_mdio(0, 0x0);
/* LAN ports */
ar71xx_add_device_eth(1);
/* WAN port */
ar71xx_add_device_eth(0);
ap91_pci_setup_wmac_led_pin(1);
ap91_pci_init(ee, mac);
}
static void __init rb750_setup(void)
{
ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
/* WAN port */
ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ar71xx_eth0_data.speed = SPEED_100;
ar71xx_eth0_data.duplex = DUPLEX_FULL;
ar71xx_eth0_data.phy_mask = BIT(4);
/* LAN ports */
ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ar71xx_eth1_data.speed = SPEED_1000;
ar71xx_eth1_data.duplex = DUPLEX_FULL;
ar71xx_eth1_data.has_ar7240_switch = 1;
ar71xx_add_device_mdio(0x0);
ar71xx_add_device_eth(1);
ar71xx_add_device_eth(0);
platform_device_register(&rb750_leds_device);
platform_device_register(&rb750_nand_device);
}
static int
ar71xx_gpio_detach(device_t dev)
{
struct ar71xx_gpio_softc *sc = device_get_softc(dev);
KASSERT(mtx_initialized(&sc->gpio_mtx), ("gpio mutex not initialized"));
ar71xx_gpio_function_disable(sc, GPIO_FUNC_SPI_CS1_EN);
ar71xx_gpio_function_disable(sc, GPIO_FUNC_SPI_CS2_EN);
bus_generic_detach(dev);
if (sc->gpio_mem_res)
bus_release_resource(dev, SYS_RES_MEMORY, sc->gpio_mem_rid,
sc->gpio_mem_res);
mtx_destroy(&sc->gpio_mtx);
return(0);
}
static void __init rb750_setup(void)
{
ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ap91_eth_init(NULL, rb750_port_names);
platform_device_register(&rb750_leds_device);
platform_device_register(&rb750_nand_device);
}
static void __init om2p_setup(void)
{
u8 *mac1 = (u8 *)KSEG1ADDR(0x1ffc0000);
u8 *mac2 = (u8 *)KSEG1ADDR(0x1ffc0000 + ETH_ALEN);
u8 *ee = (u8 *)KSEG1ADDR(0x1ffc1000);
ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ar71xx_add_device_m25p80(&om2p_flash_data);
ar71xx_add_device_mdio(~OM2P_WAN_PHYMASK);
ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 0);
ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ar71xx_eth0_data.speed = SPEED_100;
ar71xx_eth0_data.duplex = DUPLEX_FULL;
ar71xx_eth0_data.phy_mask = OM2P_WAN_PHYMASK;
ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ar71xx_eth1_data.speed = SPEED_1000;
ar71xx_eth1_data.duplex = DUPLEX_FULL;
ar71xx_eth1_data.has_ar7240_switch = 1;
ar71xx_add_device_eth(0);
ar71xx_add_device_eth(1);
ap91_pci_init(ee, NULL);
ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(om2p_leds_gpio),
om2p_leds_gpio);
ar71xx_register_gpio_keys_polled(-1, OM2P_KEYS_POLL_INTERVAL,
ARRAY_SIZE(om2p_gpio_keys),
om2p_gpio_keys);
}
static void __init zcn_1523h_generic_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f7e0004);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
ar71xx_add_device_m25p80(&zcn_1523h_flash_data);
ar71xx_add_device_leds_gpio(0, ARRAY_SIZE(zcn_1523h_leds_gpio),
zcn_1523h_leds_gpio);
ar71xx_register_gpio_keys_polled(-1, ZCN_1523H_KEYS_POLL_INTERVAL,
ARRAY_SIZE(zcn_1523h_gpio_keys),
zcn_1523h_gpio_keys);
ap91_pci_init(ee, mac);
ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 1);
/* LAN1 port */
ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ar71xx_eth0_data.speed = SPEED_100;
ar71xx_eth0_data.duplex = DUPLEX_FULL;
/* LAN2 port */
ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
ar71xx_eth1_data.speed = SPEED_1000;
ar71xx_eth1_data.duplex = DUPLEX_FULL;
ar71xx_add_device_mdio(0x0);
ar71xx_add_device_eth(0);
}
static int
ar71xx_gpio_attach(device_t dev)
{
struct ar71xx_gpio_softc *sc = device_get_softc(dev);
int error = 0;
int i, j, maxpin;
int mask, pinon;
int old = 0;
KASSERT((device_get_unit(dev) == 0),
("ar71xx_gpio: Only one gpio module supported"));
mtx_init(&sc->gpio_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
MTX_DEF);
/* Map control/status registers. */
sc->gpio_mem_rid = 0;
sc->gpio_mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY,
&sc->gpio_mem_rid, RF_ACTIVE);
if (sc->gpio_mem_res == NULL) {
device_printf(dev, "couldn't map memory\n");
error = ENXIO;
ar71xx_gpio_detach(dev);
return(error);
}
if ((sc->gpio_irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ,
&sc->gpio_irq_rid, RF_SHAREABLE | RF_ACTIVE)) == NULL) {
device_printf(dev, "unable to allocate IRQ resource\n");
return (ENXIO);
}
if ((bus_setup_intr(dev, sc->gpio_irq_res, INTR_TYPE_MISC,
ar71xx_gpio_filter, ar71xx_gpio_intr, sc, &sc->gpio_ih))) {
device_printf(dev,
"WARNING: unable to register interrupt handler\n");
return (ENXIO);
}
sc->dev = dev;
/* Enable function bits that are required */
if (resource_int_value(device_get_name(dev), device_get_unit(dev),
"function_set", &mask) == 0) {
device_printf(dev, "function_set: 0x%x\n", mask);
ar71xx_gpio_function_enable(sc, mask);
old = 1;
}
/* Disable function bits that are required */
if (resource_int_value(device_get_name(dev), device_get_unit(dev),
"function_clear", &mask) == 0) {
device_printf(dev, "function_clear: 0x%x\n", mask);
ar71xx_gpio_function_disable(sc, mask);
old = 1;
}
/* Handle previous behaviour */
if (old == 0) {
ar71xx_gpio_function_enable(sc, GPIO_FUNC_SPI_CS1_EN);
ar71xx_gpio_function_enable(sc, GPIO_FUNC_SPI_CS2_EN);
}
/* Configure all pins as input */
/* disable interrupts for all pins */
GPIO_WRITE(sc, AR71XX_GPIO_INT_MASK, 0);
/* Initialise all pins specified in the mask, up to the pin count */
(void) ar71xx_gpio_pin_max(dev, &maxpin);
if (resource_int_value(device_get_name(dev), device_get_unit(dev),
"pinmask", &mask) != 0)
mask = 0;
if (resource_int_value(device_get_name(dev), device_get_unit(dev),
"pinon", &pinon) != 0)
pinon = 0;
device_printf(dev, "gpio pinmask=0x%x\n", mask);
for (i = 0, j = 0; j < maxpin; j++) {
if ((mask & (1 << j)) == 0)
continue;
snprintf(sc->gpio_pins[i].gp_name, GPIOMAXNAME,
"pin %d", j);
sc->gpio_pins[i].gp_pin = j;
sc->gpio_pins[i].gp_caps = DEFAULT_CAPS;
sc->gpio_pins[i].gp_flags = 0;
ar71xx_gpio_pin_configure(sc, &sc->gpio_pins[i], DEFAULT_CAPS);
i++;
}
sc->gpio_npins = i;
for (i = 0; i < sc->gpio_npins; i++) {
j = sc->gpio_pins[i].gp_pin;
if ((pinon & (1 << j)) != 0)
ar71xx_gpio_pin_set(dev, j, 1);
}
device_add_child(dev, "gpioc", device_get_unit(dev));
device_add_child(dev, "gpiobus", device_get_unit(dev));
return (bus_generic_attach(dev));
}
