diff options
Diffstat (limited to 'arch/arm/mach-orion5x/wrt350n-v2-setup.c')
| -rw-r--r-- | arch/arm/mach-orion5x/wrt350n-v2-setup.c | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c deleted file mode 100644 index e6a2da6662df..000000000000 --- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c +++ /dev/null @@ -1,263 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -// arch/arm/mach-orion5x/wrt350n-v2-setup.c -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/pci.h> -#include <linux/irq.h> -#include <linux/delay.h> -#include <linux/mtd/physmap.h> -#include <linux/mv643xx_eth.h> -#include <linux/ethtool.h> -#include <linux/leds.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> -#include <linux/platform_data/dsa.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/pci.h> -#include "orion5x.h" -#include "common.h" -#include "mpp.h" - -/* - * LEDs attached to GPIO - */ -static struct gpio_led wrt350n_v2_led_pins[] = { - { - .name = "wrt350nv2:green:power", - .gpio = 0, - .active_low = 1, - }, { - .name = "wrt350nv2:green:security", - .gpio = 1, - .active_low = 1, - }, { - .name = "wrt350nv2:orange:power", - .gpio = 5, - .active_low = 1, - }, { - .name = "wrt350nv2:green:usb", - .gpio = 6, - .active_low = 1, - }, { - .name = "wrt350nv2:green:wireless", - .gpio = 7, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data wrt350n_v2_led_data = { - .leds = wrt350n_v2_led_pins, - .num_leds = ARRAY_SIZE(wrt350n_v2_led_pins), -}; - -static struct platform_device wrt350n_v2_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &wrt350n_v2_led_data, - }, -}; - -/* - * Buttons attached to GPIO - */ -static struct gpio_keys_button wrt350n_v2_buttons[] = { - { - .code = KEY_RESTART, - .gpio = 3, - .desc = "Reset Button", - .active_low = 1, - }, { - .code = KEY_WPS_BUTTON, - .gpio = 2, - .desc = "WPS Button", - .active_low = 1, - }, -}; - -static struct gpio_keys_platform_data wrt350n_v2_button_data = { - .buttons = wrt350n_v2_buttons, - .nbuttons = ARRAY_SIZE(wrt350n_v2_buttons), -}; - -static struct platform_device wrt350n_v2_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &wrt350n_v2_button_data, - }, -}; - -/* - * General setup - */ -static unsigned int wrt350n_v2_mpp_modes[] __initdata = { - MPP0_GPIO, /* Power LED green (0=on) */ - MPP1_GPIO, /* Security LED (0=on) */ - MPP2_GPIO, /* Internal Button (0=on) */ - MPP3_GPIO, /* Reset Button (0=on) */ - MPP4_GPIO, /* PCI int */ - MPP5_GPIO, /* Power LED orange (0=on) */ - MPP6_GPIO, /* USB LED (0=on) */ - MPP7_GPIO, /* Wireless LED (0=on) */ - MPP8_UNUSED, /* ??? */ - MPP9_GIGE, /* GE_RXERR */ - MPP10_UNUSED, /* ??? */ - MPP11_UNUSED, /* ??? */ - MPP12_GIGE, /* GE_TXD[4] */ - MPP13_GIGE, /* GE_TXD[5] */ - MPP14_GIGE, /* GE_TXD[6] */ - MPP15_GIGE, /* GE_TXD[7] */ - MPP16_GIGE, /* GE_RXD[4] */ - MPP17_GIGE, /* GE_RXD[5] */ - MPP18_GIGE, /* GE_RXD[6] */ - MPP19_GIGE, /* GE_RXD[7] */ - 0, -}; - -/* - * 8M NOR flash Device bus boot chip select - */ -#define WRT350N_V2_NOR_BOOT_BASE 0xf4000000 -#define WRT350N_V2_NOR_BOOT_SIZE SZ_8M - -static struct mtd_partition wrt350n_v2_nor_flash_partitions[] = { - { - .name = "kernel", - .offset = 0x00000000, - .size = 0x00760000, - }, { - .name = "rootfs", - .offset = 0x001a0000, - .size = 0x005c0000, - }, { - .name = "lang", - .offset = 0x00760000, - .size = 0x00040000, - }, { - .name = "nvram", - .offset = 0x007a0000, - .size = 0x00020000, - }, { - .name = "u-boot", - .offset = 0x007c0000, - .size = 0x00040000, - }, -}; - -static struct physmap_flash_data wrt350n_v2_nor_flash_data = { - .width = 1, - .parts = wrt350n_v2_nor_flash_partitions, - .nr_parts = ARRAY_SIZE(wrt350n_v2_nor_flash_partitions), -}; - -static struct resource wrt350n_v2_nor_flash_resource = { - .flags = IORESOURCE_MEM, - .start = WRT350N_V2_NOR_BOOT_BASE, - .end = WRT350N_V2_NOR_BOOT_BASE + WRT350N_V2_NOR_BOOT_SIZE - 1, -}; - -static struct platform_device wrt350n_v2_nor_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &wrt350n_v2_nor_flash_data, - }, - .num_resources = 1, - .resource = &wrt350n_v2_nor_flash_resource, -}; - -static struct mv643xx_eth_platform_data wrt350n_v2_eth_data = { - .phy_addr = MV643XX_ETH_PHY_NONE, - .speed = SPEED_1000, - .duplex = DUPLEX_FULL, -}; - -static struct dsa_chip_data wrt350n_v2_switch_chip_data = { - .port_names[0] = "lan2", - .port_names[1] = "lan1", - .port_names[2] = "wan", - .port_names[3] = "cpu", - .port_names[5] = "lan3", - .port_names[7] = "lan4", -}; - -static void __init wrt350n_v2_init(void) -{ - /* - * Setup basic Orion functions. Need to be called early. - */ - orion5x_init(); - - orion5x_mpp_conf(wrt350n_v2_mpp_modes); - - /* - * Configure peripherals. - */ - orion5x_ehci0_init(); - orion5x_eth_init(&wrt350n_v2_eth_data); - orion5x_eth_switch_init(&wrt350n_v2_switch_chip_data); - orion5x_uart0_init(); - - mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET, - ORION_MBUS_DEVBUS_BOOT_ATTR, - WRT350N_V2_NOR_BOOT_BASE, - WRT350N_V2_NOR_BOOT_SIZE); - platform_device_register(&wrt350n_v2_nor_flash); - platform_device_register(&wrt350n_v2_leds); - platform_device_register(&wrt350n_v2_button_device); -} - -static int __init wrt350n_v2_pci_map_irq(const struct pci_dev *dev, u8 slot, - u8 pin) -{ - int irq; - - /* - * Check for devices with hard-wired IRQs. - */ - irq = orion5x_pci_map_irq(dev, slot, pin); - if (irq != -1) - return irq; - - /* - * Mini-PCI slot. - */ - if (slot == 7) - return gpio_to_irq(4); - - return -1; -} - -static struct hw_pci wrt350n_v2_pci __initdata = { - .nr_controllers = 2, - .setup = orion5x_pci_sys_setup, - .scan = orion5x_pci_sys_scan_bus, - .map_irq = wrt350n_v2_pci_map_irq, -}; - -static int __init wrt350n_v2_pci_init(void) -{ - if (machine_is_wrt350n_v2()) - pci_common_init(&wrt350n_v2_pci); - - return 0; -} -subsys_initcall(wrt350n_v2_pci_init); - -MACHINE_START(WRT350N_V2, "Linksys WRT350N v2") - /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */ - .atag_offset = 0x100, - .nr_irqs = ORION5X_NR_IRQS, - .init_machine = wrt350n_v2_init, - .map_io = orion5x_map_io, - .init_early = orion5x_init_early, - .init_irq = orion5x_init_irq, - .init_time = orion5x_timer_init, - .fixup = tag_fixup_mem32, - .restart = orion5x_restart, -MACHINE_END |