6bb27d7349
Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
/*
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* Copyright (C) 2000 Deep Blue Solutions Ltd
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* Copyright (C) 2002 Shane Nay (shane@minirl.com)
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* Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
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* Copyright 2011 Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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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 <asm/mach/time.h>
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#include <asm/mach/arch.h>
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#include <asm/mach-types.h>
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#include "common.h"
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#include "devices-imx31.h"
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#include "hardware.h"
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#include "iomux-mx3.h"
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static const struct imxuart_platform_data uart_pdata __initconst = {
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.flags = IMXUART_HAVE_RTSCTS,
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};
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static const unsigned int bug_pins[] __initconst = {
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MX31_PIN_PC_RST__CTS5,
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MX31_PIN_PC_VS2__RTS5,
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MX31_PIN_PC_BVD2__TXD5,
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MX31_PIN_PC_BVD1__RXD5,
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};
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static void __init bug_board_init(void)
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{
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imx31_soc_init();
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mxc_iomux_setup_multiple_pins(bug_pins,
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ARRAY_SIZE(bug_pins), "uart-4");
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imx31_add_imx_uart4(&uart_pdata);
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}
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static void __init bug_timer_init(void)
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{
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mx31_clocks_init(26000000);
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}
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MACHINE_START(BUG, "BugLabs BUGBase")
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.map_io = mx31_map_io,
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.init_early = imx31_init_early,
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.init_irq = mx31_init_irq,
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.handle_irq = imx31_handle_irq,
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.init_time = bug_timer_init,
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.init_machine = bug_board_init,
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.restart = mxc_restart,
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MACHINE_END
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