2019-06-04 15:11:33 +07:00
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// SPDX-License-Identifier: GPL-2.0-only
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2005-04-17 05:20:36 +07:00
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/*
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2005-07-11 01:58:11 +07:00
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* linux/arch/arm/mach-omap1/board-generic.c
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2005-04-17 05:20:36 +07:00
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*
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* Modified from board-innovator1510.c
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*
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* Code for generic OMAP board. Should work on many OMAP systems where
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* the device drivers take care of all the necessary hardware initialization.
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* Do not put any board specific code to this file; create a new machine
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* type if you need custom low-level initializations.
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*/
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2011-07-26 16:53:52 +07:00
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#include <linux/gpio.h>
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2005-04-17 05:20:36 +07:00
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#include <linux/kernel.h>
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#include <linux/init.h>
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2005-11-10 21:26:48 +07:00
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#include <linux/platform_device.h>
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2005-04-17 05:20:36 +07:00
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2008-08-05 22:14:15 +07:00
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#include <mach/hardware.h>
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2005-04-17 05:20:36 +07:00
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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2012-09-20 00:46:56 +07:00
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#include <mach/mux.h>
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2012-06-04 14:56:15 +07:00
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#include <mach/usb.h>
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2011-11-11 04:45:17 +07:00
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#include "common.h"
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2005-04-17 05:20:36 +07:00
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/* assume no Mini-AB port */
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2005-11-10 21:26:48 +07:00
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#ifdef CONFIG_ARCH_OMAP15XX
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2005-04-17 05:20:36 +07:00
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static struct omap_usb_config generic1510_usb_config __initdata = {
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.register_host = 1,
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.register_dev = 1,
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.hmc_mode = 16,
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.pins[0] = 3,
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};
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#endif
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#if defined(CONFIG_ARCH_OMAP16XX)
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static struct omap_usb_config generic1610_usb_config __initdata = {
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2005-09-09 05:07:38 +07:00
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#ifdef CONFIG_USB_OTG
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.otg = 1,
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#endif
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2005-04-17 05:20:36 +07:00
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.register_host = 1,
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.register_dev = 1,
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.hmc_mode = 16,
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.pins[0] = 6,
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};
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#endif
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static void __init omap_generic_init(void)
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{
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2005-11-10 21:26:48 +07:00
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#ifdef CONFIG_ARCH_OMAP15XX
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2006-04-02 23:46:30 +07:00
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if (cpu_is_omap15xx()) {
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2009-10-23 04:47:42 +07:00
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/* mux pins for uarts */
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omap_cfg_reg(UART1_TX);
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omap_cfg_reg(UART1_RTS);
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omap_cfg_reg(UART2_TX);
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omap_cfg_reg(UART2_RTS);
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omap_cfg_reg(UART3_TX);
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omap_cfg_reg(UART3_RX);
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2010-07-05 20:31:30 +07:00
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omap1_usb_init(&generic1510_usb_config);
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2005-04-17 05:20:36 +07:00
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}
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#endif
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#if defined(CONFIG_ARCH_OMAP16XX)
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if (!cpu_is_omap1510()) {
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2010-07-05 20:31:30 +07:00
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omap1_usb_init(&generic1610_usb_config);
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2005-04-17 05:20:36 +07:00
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}
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#endif
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2005-09-09 05:07:38 +07:00
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2005-11-10 21:26:48 +07:00
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omap_serial_init();
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2007-11-07 11:54:32 +07:00
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omap_register_i2c_bus(1, 100, NULL, 0);
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2005-04-17 05:20:36 +07:00
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}
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MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
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2005-07-03 23:38:58 +07:00
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/* Maintainer: Tony Lindgren <tony@atomide.com> */
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2011-07-06 09:38:15 +07:00
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.atag_offset = 0x100,
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2011-10-06 05:14:02 +07:00
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.map_io = omap16xx_map_io,
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.init_early = omap1_init_early,
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.init_irq = omap1_init_irq,
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2015-05-20 23:01:21 +07:00
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.handle_irq = omap1_handle_irq,
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2005-07-03 23:38:58 +07:00
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.init_machine = omap_generic_init,
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2012-04-26 12:49:29 +07:00
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.init_late = omap1_init_late,
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2012-11-09 02:40:59 +07:00
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.init_time = omap1_timer_init,
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2011-11-06 00:06:28 +07:00
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.restart = omap1_restart,
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2005-04-17 05:20:36 +07:00
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MACHINE_END
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