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/* Copyright (c) 2012-2014, 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/i2c/i2c-qup.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/cpr-regulator.h>
#include <linux/regulator/fan53555.h>
#include <linux/regulator/onsemi-ncp6335d.h>
#include <linux/regulator/qpnp-regulator.h>
#include <linux/regulator/rpm-smd-regulator.h>
#include <linux/regulator/spm-regulator.h>
#include <linux/clk/msm-clk-provider.h>
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <mach/board.h>
#include <linux/msm-bus.h>
#include <mach/gpiomux.h>
#include <mach/msm_iomap.h>
#include <mach/msm_memtypes.h>
#include <soc/qcom/restart.h>
#include <soc/qcom/socinfo.h>
#include <mach/board.h>
#include <soc/qcom/rpm-smd.h>
#include <soc/qcom/smd.h>
#include <soc/qcom/smem.h>
#include <soc/qcom/spm.h>
#include <soc/qcom/pm.h>
#include "board-dt.h"
#include "clock.h"
#include "platsmp.h"
static struct of_dev_auxdata msm_hsic_host_adata[] = {
OF_DEV_AUXDATA("qcom,hsic-host", 0xF9A00000, "msm_hsic_host", NULL),
{}
};
static struct of_dev_auxdata msm8226_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("qcom,sdhci-msm", 0xF9824900, \
"msm_sdcc.1", NULL),
OF_DEV_AUXDATA("qcom,sdhci-msm", 0xF98A4900, \
"msm_sdcc.2", NULL),
OF_DEV_AUXDATA("qcom,sdhci-msm", 0xF9864900, \
"msm_sdcc.3", NULL),
OF_DEV_AUXDATA("qcom,hsic-host", 0xF9A00000, "msm_hsic_host", NULL),
OF_DEV_AUXDATA("qcom,hsic-smsc-hub", 0, "msm_smsc_hub",
msm_hsic_host_adata),
{}
};
static void __init msm8226_reserve(void)
{
of_scan_flat_dt(dt_scan_for_memory_reserve, NULL);
}
/*
* 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_smd_init();
msm_rpm_driver_init();
msm_spm_device_init();
msm_pm_sleep_status_init();
rpm_smd_regulator_driver_init();
qpnp_regulator_init();
spm_regulator_init();
msm_gcc_8226_init();
msm_bus_fabric_init_driver();
qup_i2c_init_driver();
ncp6335d_regulator_init();
fan53555_regulator_init();
cpr_regulator_init();
}
void __init msm8226_init(void)
{
struct of_dev_auxdata *adata = msm8226_auxdata_lookup;
/*
* populate devices from DT first so smem probe will get called as part
* of msm_smem_init. socinfo_init needs smem support so call
* msm_smem_init before it. msm8226_init_gpiomux needs socinfo so
* call socinfo_init before it.
*/
board_dt_populate(adata);
msm_smem_init();
if (socinfo_init() < 0)
pr_err("%s: socinfo_init() failed\n", __func__);
msm8226_init_gpiomux();
msm8226_add_drivers();
}
static const char *msm8226_dt_match[] __initconst = {
"qcom,msm8226",
"qcom,msm8926",
"qcom,apq8026",
NULL
};
DT_MACHINE_START(MSM8226_DT,
"Qualcomm Technologies, Inc. MSM 8226 (Flattened Device Tree)")
.map_io = msm_map_msm8226_io,
.init_machine = msm8226_init,
.dt_compat = msm8226_dt_match,
.reserve = msm8226_reserve,
.smp = &arm_smp_ops,
MACHINE_END
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