board-ts219.c

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/*
 *
 * QNAP TS-11x/TS-21x Turbo NAS Board Setup via DT
 *
 * Copyright (C) 2012 Andrew Lunn <[email protected]>
 *
 * Based on the board file ts219-setup.c:
 *
 * Copyright (C) 2009  Martin Michlmayr <[email protected]>
 * Copyright (C) 2008  Byron Bradley <[email protected]>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mv643xx_eth.h>
#include <linux/ata_platform.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/kirkwood.h>
#include "common.h"
#include "mpp.h"
#include "tsx1x-common.h"

static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = {
    .phy_addr   = MV643XX_ETH_PHY_ADDR(8),
};

static unsigned int qnap_ts219_mpp_config[] __initdata = {
    MPP0_SPI_SCn,
    MPP1_SPI_MOSI,
    MPP2_SPI_SCK,
    MPP3_SPI_MISO,
    MPP4_SATA1_ACTn,
    MPP5_SATA0_ACTn,
    MPP8_TW0_SDA,
    MPP9_TW0_SCK,
    MPP10_UART0_TXD,
    MPP11_UART0_RXD,
    MPP13_UART1_TXD,    /* PIC controller */
    MPP14_UART1_RXD,    /* PIC controller */
    MPP15_GPIO,     /* USB Copy button (on devices with 88F6281) */
    MPP16_GPIO,     /* Reset button (on devices with 88F6281) */
    MPP36_GPIO,     /* RAM: 0: 256 MB, 1: 512 MB */
    MPP37_GPIO,     /* Reset button (on devices with 88F6282) */
    MPP43_GPIO,     /* USB Copy button (on devices with 88F6282) */
    MPP44_GPIO,     /* Board ID: 0: TS-11x, 1: TS-21x */
    0
};

void __init qnap_dt_ts219_init(void)
{
    u32 dev, rev;

    kirkwood_mpp_conf(qnap_ts219_mpp_config);

    kirkwood_pcie_id(&dev, &rev);
    if (dev == MV88F6282_DEV_ID)
        qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);

    kirkwood_ge00_init(&qnap_ts219_ge00_data);
    kirkwood_ehci_init();

    pm_power_off = qnap_tsx1x_power_off;
}

/* FIXME: Will not work with DT. Maybe use MPP40_GPIO? */
static int __init ts219_pci_init(void)
{
    if (machine_is_ts219())
        kirkwood_pcie_init(KW_PCIE0);

    return 0;
}
subsys_initcall(ts219_pci_init);