159 lines
4.2 KiB
C
159 lines
4.2 KiB
C
/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#include <linux/err.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/errno.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/io.h>
|
|
#include <linux/gpio.h>
|
|
#include <linux/irq.h>
|
|
#include <linux/irqdomain.h>
|
|
#include <linux/of.h>
|
|
#include <linux/of_address.h>
|
|
#include <linux/of_platform.h>
|
|
#include <linux/of_fdt.h>
|
|
#include <linux/of_irq.h>
|
|
#include <linux/memory.h>
|
|
#include <linux/regulator/qpnp-regulator.h>
|
|
#include <linux/msm_tsens.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/hardware/gic.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/time.h>
|
|
#include <mach/board.h>
|
|
#include <mach/gpiomux.h>
|
|
#include <mach/msm_iomap.h>
|
|
#include <mach/restart.h>
|
|
#ifdef CONFIG_ION_MSM
|
|
#include <mach/ion.h>
|
|
#endif
|
|
#include <mach/msm_memtypes.h>
|
|
#include <mach/socinfo.h>
|
|
#include <mach/board.h>
|
|
#include <mach/clk-provider.h>
|
|
#include <mach/msm_smd.h>
|
|
#include <mach/rpm-smd.h>
|
|
#include <mach/rpm-regulator-smd.h>
|
|
#include <mach/msm_smem.h>
|
|
#include <linux/msm_thermal.h>
|
|
#include "board-dt.h"
|
|
#include "clock.h"
|
|
#include "platsmp.h"
|
|
#include "spm.h"
|
|
#include "pm.h"
|
|
#include "lpm_resources.h"
|
|
#include "modem_notifier.h"
|
|
|
|
static struct memtype_reserve msm8226_reserve_table[] __initdata = {
|
|
[MEMTYPE_SMI] = {
|
|
},
|
|
[MEMTYPE_EBI0] = {
|
|
.flags = MEMTYPE_FLAGS_1M_ALIGN,
|
|
},
|
|
[MEMTYPE_EBI1] = {
|
|
.flags = MEMTYPE_FLAGS_1M_ALIGN,
|
|
},
|
|
};
|
|
|
|
static int msm8226_paddr_to_memtype(unsigned int paddr)
|
|
{
|
|
return MEMTYPE_EBI1;
|
|
}
|
|
|
|
static struct of_dev_auxdata msm8226_auxdata_lookup[] __initdata = {
|
|
OF_DEV_AUXDATA("qcom,msm-sdcc", 0xF9824000, \
|
|
"msm_sdcc.1", NULL),
|
|
OF_DEV_AUXDATA("qcom,msm-sdcc", 0xF98A4000, \
|
|
"msm_sdcc.2", NULL),
|
|
OF_DEV_AUXDATA("qcom,sdhci-msm", 0xF9824900, \
|
|
"msm_sdcc.1", NULL),
|
|
OF_DEV_AUXDATA("qcom,sdhci-msm", 0xF98A4900, \
|
|
"msm_sdcc.2", NULL),
|
|
{}
|
|
};
|
|
|
|
static struct reserve_info msm8226_reserve_info __initdata = {
|
|
.memtype_reserve_table = msm8226_reserve_table,
|
|
.paddr_to_memtype = msm8226_paddr_to_memtype,
|
|
};
|
|
|
|
static void __init msm8226_early_memory(void)
|
|
{
|
|
reserve_info = &msm8226_reserve_info;
|
|
of_scan_flat_dt(dt_scan_for_memory_hole, msm8226_reserve_table);
|
|
}
|
|
|
|
static void __init msm8226_reserve(void)
|
|
{
|
|
reserve_info = &msm8226_reserve_info;
|
|
of_scan_flat_dt(dt_scan_for_memory_reserve, msm8226_reserve_table);
|
|
msm_reserve();
|
|
}
|
|
|
|
/*
|
|
* Used to satisfy dependencies for devices that need to be
|
|
* run early or in a particular order. Most likely your device doesn't fall
|
|
* into this category, and thus the driver should not be added here. The
|
|
* EPROBE_DEFER can satisfy most dependency problems.
|
|
*/
|
|
void __init msm8226_add_drivers(void)
|
|
{
|
|
msm_smem_init();
|
|
msm_init_modem_notifier_list();
|
|
msm_smd_init();
|
|
msm_rpm_driver_init();
|
|
msm_lpmrs_module_init();
|
|
msm_spm_device_init();
|
|
msm_pm_sleep_status_init();
|
|
rpm_regulator_smd_driver_init();
|
|
qpnp_regulator_init();
|
|
if (of_board_is_rumi())
|
|
msm_clock_init(&msm8226_rumi_clock_init_data);
|
|
else
|
|
msm_clock_init(&msm8226_clock_init_data);
|
|
tsens_tm_init_driver();
|
|
msm_thermal_device_init();
|
|
}
|
|
|
|
void __init msm8226_init(void)
|
|
{
|
|
struct of_dev_auxdata *adata = msm8226_auxdata_lookup;
|
|
|
|
if (socinfo_init() < 0)
|
|
pr_err("%s: socinfo_init() failed\n", __func__);
|
|
|
|
msm8226_init_gpiomux();
|
|
board_dt_populate(adata);
|
|
msm8226_add_drivers();
|
|
}
|
|
|
|
static const char *msm8226_dt_match[] __initconst = {
|
|
"qcom,msm8226",
|
|
"qcom,msm8926",
|
|
"qcom,apq8026",
|
|
NULL
|
|
};
|
|
|
|
DT_MACHINE_START(MSM8226_DT, "Qualcomm MSM 8226 (Flattened Device Tree)")
|
|
.map_io = msm_map_msm8226_io,
|
|
.init_irq = msm_dt_init_irq,
|
|
.init_machine = msm8226_init,
|
|
.handle_irq = gic_handle_irq,
|
|
.timer = &msm_dt_timer,
|
|
.dt_compat = msm8226_dt_match,
|
|
.reserve = msm8226_reserve,
|
|
.init_very_early = msm8226_early_memory,
|
|
.restart = msm_restart,
|
|
.smp = &arm_smp_ops,
|
|
MACHINE_END
|