101 lines
2.9 KiB
C
101 lines
2.9 KiB
C
|
/* Copyright (c) 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/of.h>
|
||
|
|
#include <linux/of_address.h>
|
||
|
|
#include <linux/of_platform.h>
|
||
|
|
#include <linux/memory.h>
|
||
|
|
#include <asm/hardware/gic.h>
|
||
|
|
#include <asm/mach/map.h>
|
||
|
|
#include <asm/mach/arch.h>
|
||
|
|
#include <mach/board.h>
|
||
|
|
#include <mach/gpiomux.h>
|
||
|
|
#include <mach/msm_iomap.h>
|
||
|
|
#include <mach/msm_memtypes.h>
|
||
|
|
#include <mach/restart.h>
|
||
|
|
#include <mach/socinfo.h>
|
||
|
|
#include <mach/clk-provider.h>
|
||
|
|
#include <mach/msm_smem.h>
|
||
|
|
#include "board-dt.h"
|
||
|
|
#include "clock.h"
|
||
|
|
#include "devices.h"
|
||
|
|
#include "platsmp.h"
|
||
|
|
|
||
|
|
static struct clk_lookup msm_clocks_dummy[] = {
|
||
|
|
CLK_DUMMY("core_clk", BLSP1_UART_CLK, "f991f000.serial", OFF),
|
||
|
|
CLK_DUMMY("iface_clk", BLSP1_UART_CLK, "f991f000.serial", OFF),
|
||
|
|
CLK_DUMMY("core_clk", SDC1_CLK, "msm_sdcc.1", OFF),
|
||
|
|
CLK_DUMMY("iface_clk", SDC1_P_CLK, "msm_sdcc.1", OFF),
|
||
|
|
CLK_DUMMY("core_clk", SDC2_CLK, "msm_sdcc.2", OFF),
|
||
|
|
CLK_DUMMY("iface_clk", SDC2_P_CLK, "msm_sdcc.2", OFF),
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct clock_init_data msm_dummy_clock_init_data __initdata = {
|
||
|
|
.table = msm_clocks_dummy,
|
||
|
|
.size = ARRAY_SIZE(msm_clocks_dummy),
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct of_dev_auxdata msmsamarium_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),
|
||
|
|
{},
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* 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 msmsamarium_add_drivers(void)
|
||
|
|
{
|
||
|
|
msm_smem_init();
|
||
|
|
msm_clock_init(&msm_dummy_clock_init_data);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void __init msmsamarium_map_io(void)
|
||
|
|
{
|
||
|
|
msm_map_msmsamarium_io();
|
||
|
|
}
|
||
|
|
|
||
|
|
void __init msmsamarium_init(void)
|
||
|
|
{
|
||
|
|
struct of_dev_auxdata *adata = msmsamarium_auxdata_lookup;
|
||
|
|
|
||
|
|
if (socinfo_init() < 0)
|
||
|
|
pr_err("%s: socinfo_init() failed\n", __func__);
|
||
|
|
|
||
|
|
msmsamarium_init_gpiomux();
|
||
|
|
board_dt_populate(adata);
|
||
|
|
msmsamarium_add_drivers();
|
||
|
|
}
|
||
|
|
|
||
|
|
static const char *msmsamarium_dt_match[] __initconst = {
|
||
|
|
"qcom,msmsamarium",
|
||
|
|
NULL
|
||
|
|
};
|
||
|
|
|
||
|
|
DT_MACHINE_START(MSMSAMARIUM_DT, "Qualcomm MSM Samarium(Flattened Device Tree)")
|
||
|
|
.map_io = msmsamarium_map_io,
|
||
|
|
.init_irq = msm_dt_init_irq,
|
||
|
|
.init_machine = msmsamarium_init,
|
||
|
|
.handle_irq = gic_handle_irq,
|
||
|
|
.timer = &msm_dt_timer,
|
||
|
|
.dt_compat = msmsamarium_dt_match,
|
||
|
|
.restart = msm_restart,
|
||
|
|
.smp = &msm8974_smp_ops,
|
||
|
|
MACHINE_END
|