4312a7ef9c
The timer code relies on #defines from mach/iomap.h, cpu_is_*() checks, and a global irq #define. All this makes this file impossible to compile in a mult-target build. Therefore, make a sys_timer struct for each SoC so that machine descriptors can reference the correct timer. Then go through and replace all the defines with raw values that are passed to a common initialization function. This paves the way to adding DT support to this code as well as allows us to compile this file on multiple targets at the same time. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
111 lines
2.5 KiB
C
111 lines
2.5 KiB
C
/* linux/arch/arm/mach-msm/board-halibut.c
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*
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* Copyright (C) 2007 Google, Inc.
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* Author: Brian Swetland <swetland@google.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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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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*/
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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/input.h>
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#include <linux/io.h>
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#include <linux/delay.h>
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#include <mach/hardware.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/mach/map.h>
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#include <asm/mach/flash.h>
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#include <asm/setup.h>
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#include <mach/irqs.h>
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#include <mach/board.h>
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#include <mach/msm_iomap.h>
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#include <linux/mtd/nand.h>
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#include <linux/mtd/partitions.h>
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#include "devices.h"
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#include "common.h"
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static struct resource smc91x_resources[] = {
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[0] = {
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.start = 0x9C004300,
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.end = 0x9C004400,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = MSM_GPIO_TO_INT(49),
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.end = MSM_GPIO_TO_INT(49),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device smc91x_device = {
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.name = "smc91x",
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.id = 0,
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.num_resources = ARRAY_SIZE(smc91x_resources),
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.resource = smc91x_resources,
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};
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static struct platform_device *devices[] __initdata = {
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&msm_device_uart3,
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&msm_device_smd,
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&msm_device_nand,
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&msm_device_hsusb,
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&msm_device_i2c,
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&smc91x_device,
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};
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static void __init halibut_init_early(void)
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{
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arch_ioremap_caller = __msm_ioremap_caller;
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}
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static void __init halibut_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 halibut_init(void)
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{
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platform_add_devices(devices, ARRAY_SIZE(devices));
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}
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static void __init halibut_fixup(struct tag *tags, char **cmdline,
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struct meminfo *mi)
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{
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}
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static void __init halibut_map_io(void)
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{
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msm_map_common_io();
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msm_clock_init(msm_clocks_7x01a, msm_num_clocks_7x01a);
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}
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static void __init halibut_init_late(void)
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{
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smd_debugfs_init();
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}
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MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)")
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.atag_offset = 0x100,
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.fixup = halibut_fixup,
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.map_io = halibut_map_io,
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.init_early = halibut_init_early,
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.init_irq = halibut_init_irq,
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.init_machine = halibut_init,
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.init_late = halibut_init_late,
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.timer = &msm7x01_timer,
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MACHINE_END
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