90e37c57ba
Signed-off-by: Daniel Walker <dwalker@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org> Signed-off-by: Gregory Bean <gbean@codeaurora.org> Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
121 lines
3.2 KiB
C
121 lines
3.2 KiB
C
/* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
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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 version 2 and
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* only version 2 as published by the Free Software Foundation.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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#include <linux/kernel.h>
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#include <linux/irq.h>
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#include <linux/gpio.h>
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#include <linux/platform_device.h>
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#include <linux/delay.h>
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#include <linux/bootmem.h>
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#include <linux/io.h>
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#include <linux/smsc911x.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/setup.h>
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#include <mach/gpio.h>
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#include <mach/board.h>
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#include <mach/memory.h>
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#include <mach/msm_iomap.h>
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#include <mach/dma.h>
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#include <mach/vreg.h>
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#include "devices.h"
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#include "proc_comm.h"
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extern struct sys_timer msm_timer;
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#ifdef CONFIG_SERIAL_MSM_CONSOLE
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static struct msm_gpio uart2_config_data[] = {
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{ GPIO_CFG(49, 2, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "UART2_RFR"},
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{ GPIO_CFG(50, 2, GPIO_INPUT, GPIO_PULL_DOWN, GPIO_2MA), "UART2_CTS"},
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{ GPIO_CFG(51, 2, GPIO_INPUT, GPIO_PULL_DOWN, GPIO_2MA), "UART2_Rx"},
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{ GPIO_CFG(52, 2, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "UART2_Tx"},
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};
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static void msm7x30_init_uart2(void)
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{
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msm_gpios_request_enable(uart2_config_data,
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ARRAY_SIZE(uart2_config_data));
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}
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#endif
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static struct platform_device *devices[] __initdata = {
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#if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER)
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&msm_device_uart2,
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#endif
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};
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static void __init msm7x30_init_irq(void)
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{
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msm_init_irq();
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}
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static void __init msm7x30_init(void)
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{
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platform_add_devices(devices, ARRAY_SIZE(devices));
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#ifdef CONFIG_SERIAL_MSM_CONSOLE
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msm7x30_init_uart2();
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#endif
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}
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static void __init msm7x30_map_io(void)
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{
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msm_map_msm7x30_io();
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msm_clock_init(msm_clocks_7x30, msm_num_clocks_7x30);
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}
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MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF")
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#ifdef CONFIG_MSM_DEBUG_UART
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.phys_io = MSM_DEBUG_UART_PHYS,
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.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
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#endif
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.boot_params = PHYS_OFFSET + 0x100,
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.map_io = msm7x30_map_io,
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.init_irq = msm7x30_init_irq,
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.init_machine = msm7x30_init,
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.timer = &msm_timer,
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MACHINE_END
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MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA")
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#ifdef CONFIG_MSM_DEBUG_UART
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.phys_io = MSM_DEBUG_UART_PHYS,
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.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
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#endif
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.boot_params = PHYS_OFFSET + 0x100,
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.map_io = msm7x30_map_io,
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.init_irq = msm7x30_init_irq,
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.init_machine = msm7x30_init,
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.timer = &msm_timer,
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MACHINE_END
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MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID")
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#ifdef CONFIG_MSM_DEBUG_UART
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.phys_io = MSM_DEBUG_UART_PHYS,
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.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,
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#endif
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.boot_params = PHYS_OFFSET + 0x100,
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.map_io = msm7x30_map_io,
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.init_irq = msm7x30_init_irq,
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.init_machine = msm7x30_init,
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.timer = &msm_timer,
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MACHINE_END
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