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domenico
2025-06-24 15:51:28 +02:00
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target/linux/ar71xx/files/arch/mips/ath79/mach-gs-oolite-v5-2.c Normal file
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/*
* GainStrong Oolite V5.2 module and development board support
*
* Copyright (C) 2018 Piotr Dymacz <pepe2k@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#include "pci.h"
#define GS_OOLITE_V5_2_DEV_GPIO_BTN_RESET 17
#define GS_OOLITE_V5_2_DEV_GPIO_LED_SYSTEM 13
#define GS_KEYS_POLL_INTERVAL 20 /* msec */
#define GS_KEYS_DEBOUNCE_INTERVAL (3 * GS_KEYS_POLL_INTERVAL)
#define GS_OOLITE_V5_2_WMAC_CALDATA_OFFSET 0x1000
static const char *gs_oolite_v5_2_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data gs_oolite_v5_2_flash_data = {
.part_probes = gs_oolite_v5_2_part_probes,
};
static struct gpio_led gs_oolite_v5_2_dev_gpio_leds[] __initdata = {
{
.name = "oolite-v5.2-dev:blue:system",
.gpio = GS_OOLITE_V5_2_DEV_GPIO_LED_SYSTEM,
.active_low = 0,
},
};
static struct gpio_keys_button gs_oolite_v5_2_dev_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = GS_KEYS_DEBOUNCE_INTERVAL,
.gpio = GS_OOLITE_V5_2_DEV_GPIO_BTN_RESET,
.active_low = 1,
},
};
static void __init gs_oolite_v5_2_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
ath79_register_m25p80(&gs_oolite_v5_2_flash_data);
ath79_setup_ar933x_phy4_switch(false, false);
ath79_register_mdio(0, 0x0);
ath79_switch_data.phy4_mii_en = 1;
ath79_switch_data.phy_poll_mask |= BIT(4);
/* LAN */
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_init_mac(ath79_eth1_data.mac_addr, art + 6, 0);
ath79_register_eth(1);
/* WAN */
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = BIT(4);
ath79_eth0_data.speed = SPEED_100;
ath79_init_mac(ath79_eth0_data.mac_addr, art, 0);
ath79_register_eth(0);
ath79_register_pci();
ath79_register_usb();
ath79_register_wmac(art + GS_OOLITE_V5_2_WMAC_CALDATA_OFFSET, NULL);
}
static void __init gs_oolite_v5_2_dev_setup(void)
{
gs_oolite_v5_2_setup();
ath79_register_leds_gpio(-1, ARRAY_SIZE(gs_oolite_v5_2_dev_gpio_leds),
gs_oolite_v5_2_dev_gpio_leds);
ath79_register_gpio_keys_polled(-1, GS_KEYS_POLL_INTERVAL,
ARRAY_SIZE(gs_oolite_v5_2_dev_gpio_keys),
gs_oolite_v5_2_dev_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_GS_OOLITE_V5_2, "OOLITE-V5-2",
"GainStrong Oolite V5.2", gs_oolite_v5_2_setup);
MIPS_MACHINE(ATH79_MACH_GS_OOLITE_V5_2_DEV, "OOLITE-V5-2-DEV",
"GainStrong Oolite V5.2-Dev", gs_oolite_v5_2_dev_setup);