forked from luck/tmp_suning_uos_patched
4ee1f6b574
This patch makes the various mach dirs that use the plat-orion time code pass in timer and bridge addresses explicitly, instead of having plat-orion get those values by including a mach dir include file -- the latter mechanism is problematic if you want to support multiple ARM platforms in the same kernel image. Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
186 lines
4.5 KiB
C
186 lines
4.5 KiB
C
/*
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*
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* QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS Board Setup
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*
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* Copyright (C) 2009-2010 Martin Michlmayr <tbm@cyrius.com>
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* Copyright (C) 2008 Byron Bradley <byron.bbradley@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/i2c.h>
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#include <linux/mv643xx_eth.h>
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#include <linux/ata_platform.h>
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#include <linux/gpio.h>
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#include <linux/gpio_keys.h>
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#include <linux/input.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <mach/kirkwood.h>
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#include "common.h"
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#include "mpp.h"
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#include "tsx1x-common.h"
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/* for the PCIe reset workaround */
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#include <plat/pcie.h>
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#define QNAP_TS41X_JUMPER_JP1 45
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static struct i2c_board_info __initdata qnap_ts41x_i2c_rtc = {
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I2C_BOARD_INFO("s35390a", 0x30),
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};
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static struct mv643xx_eth_platform_data qnap_ts41x_ge00_data = {
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.phy_addr = MV643XX_ETH_PHY_ADDR(8),
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};
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static struct mv643xx_eth_platform_data qnap_ts41x_ge01_data = {
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.phy_addr = MV643XX_ETH_PHY_ADDR(0),
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};
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static struct mv_sata_platform_data qnap_ts41x_sata_data = {
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.n_ports = 2,
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};
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static struct gpio_keys_button qnap_ts41x_buttons[] = {
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{
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.code = KEY_COPY,
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.gpio = 43,
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.desc = "USB Copy",
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.active_low = 1,
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},
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{
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.code = KEY_RESTART,
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.gpio = 37,
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.desc = "Reset",
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.active_low = 1,
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},
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};
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static struct gpio_keys_platform_data qnap_ts41x_button_data = {
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.buttons = qnap_ts41x_buttons,
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.nbuttons = ARRAY_SIZE(qnap_ts41x_buttons),
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};
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static struct platform_device qnap_ts41x_button_device = {
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.name = "gpio-keys",
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.id = -1,
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.num_resources = 0,
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.dev = {
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.platform_data = &qnap_ts41x_button_data,
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}
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};
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static unsigned int qnap_ts41x_mpp_config[] __initdata = {
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MPP0_SPI_SCn,
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MPP1_SPI_MOSI,
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MPP2_SPI_SCK,
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MPP3_SPI_MISO,
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MPP6_SYSRST_OUTn,
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MPP7_PEX_RST_OUTn,
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MPP8_TW0_SDA,
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MPP9_TW0_SCK,
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MPP10_UART0_TXD,
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MPP11_UART0_RXD,
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MPP13_UART1_TXD, /* PIC controller */
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MPP14_UART1_RXD, /* PIC controller */
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MPP15_SATA0_ACTn,
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MPP16_SATA1_ACTn,
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MPP20_GE1_TXD0,
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MPP21_GE1_TXD1,
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MPP22_GE1_TXD2,
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MPP23_GE1_TXD3,
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MPP24_GE1_RXD0,
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MPP25_GE1_RXD1,
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MPP26_GE1_RXD2,
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MPP27_GE1_RXD3,
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MPP30_GE1_RXCTL,
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MPP31_GE1_RXCLK,
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MPP32_GE1_TCLKOUT,
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MPP33_GE1_TXCTL,
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MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */
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MPP37_GPIO, /* Reset button */
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MPP43_GPIO, /* USB Copy button */
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MPP44_GPIO, /* Board ID: 0: TS-419U, 1: TS-419 */
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MPP45_GPIO, /* JP1: 0: LCD, 1: serial console */
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MPP46_GPIO, /* External SATA HDD1 error indicator */
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MPP47_GPIO, /* External SATA HDD2 error indicator */
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MPP48_GPIO, /* External SATA HDD3 error indicator */
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MPP49_GPIO, /* External SATA HDD4 error indicator */
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0
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};
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static void __init qnap_ts41x_init(void)
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{
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u32 dev, rev;
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/*
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* Basic setup. Needs to be called early.
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*/
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kirkwood_init();
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kirkwood_mpp_conf(qnap_ts41x_mpp_config);
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kirkwood_uart0_init();
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kirkwood_uart1_init(); /* A PIC controller is connected here. */
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qnap_tsx1x_register_flash();
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kirkwood_i2c_init();
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i2c_register_board_info(0, &qnap_ts41x_i2c_rtc, 1);
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kirkwood_pcie_id(&dev, &rev);
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if (dev == MV88F6282_DEV_ID) {
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qnap_ts41x_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
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qnap_ts41x_ge01_data.phy_addr = MV643XX_ETH_PHY_ADDR(1);
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}
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kirkwood_ge00_init(&qnap_ts41x_ge00_data);
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kirkwood_ge01_init(&qnap_ts41x_ge01_data);
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kirkwood_sata_init(&qnap_ts41x_sata_data);
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kirkwood_ehci_init();
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platform_device_register(&qnap_ts41x_button_device);
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pm_power_off = qnap_tsx1x_power_off;
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if (gpio_request(QNAP_TS41X_JUMPER_JP1, "JP1") == 0)
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gpio_export(QNAP_TS41X_JUMPER_JP1, 0);
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}
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static int __init ts41x_pci_init(void)
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{
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if (machine_is_ts41x()) {
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u32 dev, rev;
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/*
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* Without this explicit reset, the PCIe SATA controller
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* (Marvell 88sx7042/sata_mv) is known to stop working
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* after a few minutes.
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*/
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orion_pcie_reset((void __iomem *)PCIE_VIRT_BASE);
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kirkwood_pcie_id(&dev, &rev);
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if (dev == MV88F6282_DEV_ID)
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kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
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else
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kirkwood_pcie_init(KW_PCIE0);
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}
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return 0;
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}
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subsys_initcall(ts41x_pci_init);
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MACHINE_START(TS41X, "QNAP TS-41x")
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/* Maintainer: Martin Michlmayr <tbm@cyrius.com> */
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.boot_params = 0x00000100,
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.init_machine = qnap_ts41x_init,
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.map_io = kirkwood_map_io,
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.init_early = kirkwood_init_early,
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.init_irq = kirkwood_init_irq,
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.timer = &kirkwood_timer,
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MACHINE_END
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