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112 lines
2.9 KiB
C
112 lines
2.9 KiB
C
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/*
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* GainStrong Oolite V5.2 module and development board support
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*
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* Copyright (C) 2018 Piotr Dymacz <pepe2k@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/gpio.h>
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#include <linux/platform_device.h>
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#include <asm/mach-ath79/ath79.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include "common.h"
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#include "dev-eth.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "dev-usb.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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#include "pci.h"
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#define GS_OOLITE_V5_2_DEV_GPIO_BTN_RESET 17
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#define GS_OOLITE_V5_2_DEV_GPIO_LED_SYSTEM 13
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#define GS_KEYS_POLL_INTERVAL 20 /* msec */
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#define GS_KEYS_DEBOUNCE_INTERVAL (3 * GS_KEYS_POLL_INTERVAL)
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#define GS_OOLITE_V5_2_WMAC_CALDATA_OFFSET 0x1000
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static const char *gs_oolite_v5_2_part_probes[] = {
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"tp-link",
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NULL,
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};
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static struct flash_platform_data gs_oolite_v5_2_flash_data = {
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.part_probes = gs_oolite_v5_2_part_probes,
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};
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static struct gpio_led gs_oolite_v5_2_dev_gpio_leds[] __initdata = {
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{
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.name = "oolite-v5.2-dev:blue:system",
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.gpio = GS_OOLITE_V5_2_DEV_GPIO_LED_SYSTEM,
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.active_low = 0,
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},
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};
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static struct gpio_keys_button gs_oolite_v5_2_dev_gpio_keys[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = GS_KEYS_DEBOUNCE_INTERVAL,
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.gpio = GS_OOLITE_V5_2_DEV_GPIO_BTN_RESET,
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.active_low = 1,
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},
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};
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static void __init gs_oolite_v5_2_setup(void)
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{
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u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
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ath79_register_m25p80(&gs_oolite_v5_2_flash_data);
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ath79_setup_ar933x_phy4_switch(false, false);
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ath79_register_mdio(0, 0x0);
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ath79_switch_data.phy4_mii_en = 1;
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ath79_switch_data.phy_poll_mask |= BIT(4);
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/* LAN */
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ath79_eth1_data.duplex = DUPLEX_FULL;
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
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ath79_init_mac(ath79_eth1_data.mac_addr, art + 6, 0);
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ath79_register_eth(1);
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/* WAN */
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ath79_eth0_data.duplex = DUPLEX_FULL;
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
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ath79_eth0_data.phy_mask = BIT(4);
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ath79_eth0_data.speed = SPEED_100;
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ath79_init_mac(ath79_eth0_data.mac_addr, art, 0);
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ath79_register_eth(0);
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ath79_register_pci();
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ath79_register_usb();
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ath79_register_wmac(art + GS_OOLITE_V5_2_WMAC_CALDATA_OFFSET, NULL);
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}
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static void __init gs_oolite_v5_2_dev_setup(void)
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{
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gs_oolite_v5_2_setup();
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ath79_register_leds_gpio(-1, ARRAY_SIZE(gs_oolite_v5_2_dev_gpio_leds),
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gs_oolite_v5_2_dev_gpio_leds);
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ath79_register_gpio_keys_polled(-1, GS_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(gs_oolite_v5_2_dev_gpio_keys),
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gs_oolite_v5_2_dev_gpio_keys);
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}
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MIPS_MACHINE(ATH79_MACH_GS_OOLITE_V5_2, "OOLITE-V5-2",
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"GainStrong Oolite V5.2", gs_oolite_v5_2_setup);
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MIPS_MACHINE(ATH79_MACH_GS_OOLITE_V5_2_DEV, "OOLITE-V5-2-DEV",
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"GainStrong Oolite V5.2-Dev", gs_oolite_v5_2_dev_setup);
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