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b6cf80704d
Now that the EHCI driver has DT support, drop old style configuration of it and add DT in its place. Since all the boards enable the EHCI, enable it by default in kirkwood.dtsi. Any new boards which don't have USB can specifically disable it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
/*
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* Copyright 2012 (C), Simon Baatz <gmbnomis@gmail.com>
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*
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* arch/arm/mach-kirkwood/board-ib62x0.c
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*
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* RaidSonic ICY BOX IB-NAS6210 & IB-NAS6220 init for drivers not
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* converted to flattened device tree yet.
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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/platform_device.h>
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#include <linux/mtd/partitions.h>
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#include <linux/ata_platform.h>
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#include <linux/mv643xx_eth.h>
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#include <linux/gpio.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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#define IB62X0_GPIO_POWER_OFF 24
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static struct mv643xx_eth_platform_data ib62x0_ge00_data = {
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.phy_addr = MV643XX_ETH_PHY_ADDR(8),
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};
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static unsigned int ib62x0_mpp_config[] __initdata = {
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MPP0_NF_IO2,
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MPP1_NF_IO3,
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MPP2_NF_IO4,
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MPP3_NF_IO5,
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MPP4_NF_IO6,
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MPP5_NF_IO7,
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MPP18_NF_IO0,
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MPP19_NF_IO1,
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MPP22_GPIO, /* OS LED red */
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MPP24_GPIO, /* Power off device */
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MPP25_GPIO, /* OS LED green */
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MPP27_GPIO, /* USB transfer LED */
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MPP28_GPIO, /* Reset button */
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MPP29_GPIO, /* USB Copy button */
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0
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};
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static void ib62x0_power_off(void)
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{
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gpio_set_value(IB62X0_GPIO_POWER_OFF, 1);
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}
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void __init ib62x0_init(void)
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{
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/*
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* Basic setup. Needs to be called early.
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*/
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kirkwood_mpp_conf(ib62x0_mpp_config);
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kirkwood_ge00_init(&ib62x0_ge00_data);
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if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 &&
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gpio_direction_output(IB62X0_GPIO_POWER_OFF, 0) == 0)
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pm_power_off = ib62x0_power_off;
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else
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pr_err("board-ib62x0: failed to configure power-off GPIO\n");
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}
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