// SPDX-License-Identifier: GPL-2.0
#include "bcm47xx_private.h"

#include <linux/gpio.h>
#include <bcm47xx_board.h>
#include <bcm47xx.h>

static void __init bcm47xx_workarounds_enable_usb_power(int usb_power)
{
        int err;

        err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, "usb_power");
        if (err)
                pr_err("Failed to request USB power gpio: %d\n", err);
        else
                gpio_free(usb_power);
}

void __init bcm47xx_workarounds(void)
{
        enum bcm47xx_board board = bcm47xx_board_get();

        switch (board) {
        case BCM47XX_BOARD_NETGEAR_WNR3500L:
        case BCM47XX_BOARD_NETGEAR_WNR3500L_V2:
                bcm47xx_workarounds_enable_usb_power(12);
                break;
        case BCM47XX_BOARD_NETGEAR_WNDR3400V2:
        case BCM47XX_BOARD_NETGEAR_WNDR3400_V3:
                bcm47xx_workarounds_enable_usb_power(21);
                break;
        default:
                /* No workaround(s) needed */
                break;
        }
}