forked from Minki/linux
7f9871d9d3
This patch adds DT board setup for the LaCie NAS Network Space Mini v2 (aka SafeBox). The hardware characteristics are very close to those of the Network Space Lite v2. The main difference are: - A GPIO fan which is only available on the NS2 Mini. - A single USB host port is wired on the NS2 Mini. The NS2 Lite provides an additional dual-mode USB port (host/device). Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
140 lines
3.8 KiB
C
140 lines
3.8 KiB
C
/*
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* Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
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*
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* arch/arm/mach-kirkwood/board-dt.c
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*
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* Flattened Device Tree board initialization
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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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/of.h>
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#include <linux/of_platform.h>
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#include <linux/kexec.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <mach/bridge-regs.h>
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#include <plat/irq.h>
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#include "common.h"
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static struct of_device_id kirkwood_dt_match_table[] __initdata = {
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{ .compatible = "simple-bus", },
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{ }
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};
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struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
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OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL),
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OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0",
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NULL),
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OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011100, "mv64xxx_i2c.1",
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NULL),
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OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL),
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OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
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OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL),
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OF_DEV_AUXDATA("marvell,orion-crypto", 0xf1030000, "mv_crypto", NULL),
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{},
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};
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static void __init kirkwood_dt_init(void)
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{
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pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
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/*
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* Disable propagation of mbus errors to the CPU local bus,
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* as this causes mbus errors (which can occur for example
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* for PCI aborts) to throw CPU aborts, which we're not set
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* up to deal with.
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*/
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writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
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kirkwood_setup_cpu_mbus();
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kirkwood_l2_init();
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/* Setup root of clk tree */
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kirkwood_clk_init();
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/* internal devices that every board has */
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kirkwood_xor0_init();
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kirkwood_xor1_init();
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#ifdef CONFIG_KEXEC
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kexec_reinit = kirkwood_enable_pcie;
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#endif
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if (of_machine_is_compatible("globalscale,dreamplug"))
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dreamplug_init();
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if (of_machine_is_compatible("dlink,dns-kirkwood"))
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dnskw_init();
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if (of_machine_is_compatible("iom,iconnect"))
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iconnect_init();
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if (of_machine_is_compatible("raidsonic,ib-nas62x0"))
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ib62x0_init();
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if (of_machine_is_compatible("qnap,ts219"))
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qnap_dt_ts219_init();
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if (of_machine_is_compatible("seagate,dockstar"))
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dockstar_dt_init();
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if (of_machine_is_compatible("seagate,goflexnet"))
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goflexnet_init();
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if (of_machine_is_compatible("buffalo,lsxl"))
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lsxl_init();
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if (of_machine_is_compatible("iom,ix2-200"))
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iomega_ix2_200_init();
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if (of_machine_is_compatible("keymile,km_kirkwood"))
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km_kirkwood_init();
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if (of_machine_is_compatible("lacie,inetspace_v2") ||
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of_machine_is_compatible("lacie,netspace_v2") ||
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of_machine_is_compatible("lacie,netspace_max_v2") ||
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of_machine_is_compatible("lacie,netspace_lite_v2") ||
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of_machine_is_compatible("lacie,netspace_mini_v2"))
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ns2_init();
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of_platform_populate(NULL, kirkwood_dt_match_table,
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kirkwood_auxdata_lookup, NULL);
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}
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static const char *kirkwood_dt_board_compat[] = {
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"globalscale,dreamplug",
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"dlink,dns-320",
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"dlink,dns-325",
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"iom,iconnect",
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"raidsonic,ib-nas62x0",
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"qnap,ts219",
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"seagate,dockstar",
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"seagate,goflexnet",
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"buffalo,lsxl",
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"iom,ix2-200",
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"keymile,km_kirkwood",
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"lacie,inetspace_v2",
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"lacie,netspace_max_v2",
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"lacie,netspace_v2",
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"lacie,netspace_lite_v2",
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"lacie,netspace_mini_v2",
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NULL
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};
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DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)")
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/* Maintainer: Jason Cooper <jason@lakedaemon.net> */
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.map_io = kirkwood_map_io,
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.init_early = kirkwood_init_early,
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.init_irq = orion_dt_init_irq,
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.timer = &kirkwood_timer,
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.init_machine = kirkwood_dt_init,
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.restart = kirkwood_restart,
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.dt_compat = kirkwood_dt_board_compat,
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MACHINE_END
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