272 lines
7.3 KiB
C
Executable File
272 lines
7.3 KiB
C
Executable File
/* 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/platform_device.h>
|
|
#include <linux/io.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_irq.h>
|
|
#include <linux/memory.h>
|
|
#include <linux/msm_tsens.h>
|
|
#include <linux/msm_thermal.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/hardware/gic.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <mach/socinfo.h>
|
|
#include <mach/board.h>
|
|
#include <mach/restart.h>
|
|
#include <mach/gpio.h>
|
|
#include <mach/clk-provider.h>
|
|
#include <mach/qpnp-int.h>
|
|
#include <mach/msm_memtypes.h>
|
|
#include <mach/msm_iomap.h>
|
|
#include <mach/msm_smd.h>
|
|
#include <mach/rpm-smd.h>
|
|
#include <mach/rpm-regulator-smd.h>
|
|
#include "board-dt.h"
|
|
#include <mach/msm_bus_board.h>
|
|
#include <mach/msm_smem.h>
|
|
#include "clock.h"
|
|
#include "modem_notifier.h"
|
|
#include "lpm_resources.h"
|
|
#include "spm.h"
|
|
#include "pm8019_ext.h"
|
|
|
|
#define MSM_KERNEL_EBI_SIZE 0x51000
|
|
|
|
static struct memtype_reserve msm9625_reserve_table[] __initdata = {
|
|
[MEMTYPE_SMI] = {
|
|
},
|
|
[MEMTYPE_EBI0] = {
|
|
.flags = MEMTYPE_FLAGS_1M_ALIGN,
|
|
},
|
|
[MEMTYPE_EBI1] = {
|
|
.flags = MEMTYPE_FLAGS_1M_ALIGN,
|
|
},
|
|
};
|
|
|
|
static int msm9625_paddr_to_memtype(unsigned int paddr)
|
|
{
|
|
return MEMTYPE_EBI1;
|
|
}
|
|
|
|
static void __init msm9625_calculate_reserve_sizes(void)
|
|
{
|
|
msm9625_reserve_table[MEMTYPE_EBI1].size += MSM_KERNEL_EBI_SIZE;
|
|
}
|
|
|
|
static struct reserve_info msm9625_reserve_info __initdata = {
|
|
.memtype_reserve_table = msm9625_reserve_table,
|
|
.calculate_reserve_sizes = msm9625_calculate_reserve_sizes,
|
|
.paddr_to_memtype = msm9625_paddr_to_memtype,
|
|
};
|
|
|
|
static struct clk_lookup msm_clocks_dummy[] = {
|
|
CLK_DUMMY("core_clk", BLSP1_UART_CLK, "msm_serial_hsl.0", OFF),
|
|
CLK_DUMMY("iface_clk", BLSP1_UART_CLK, "msm_serial_hsl.0", OFF),
|
|
CLK_DUMMY("phy_clk", NULL, "msm_otg", OFF),
|
|
CLK_DUMMY("core_clk", NULL, "msm_otg", OFF),
|
|
CLK_DUMMY("alt_core_clk", NULL, "msm_otg", OFF),
|
|
CLK_DUMMY("iface_clk", NULL, "msm_otg", OFF),
|
|
CLK_DUMMY("xo", NULL, "msm_otg", OFF),
|
|
CLK_DUMMY("dfab_clk", DFAB_CLK, NULL, 0),
|
|
CLK_DUMMY("dma_bam_pclk", DMA_BAM_P_CLK, NULL, 0),
|
|
CLK_DUMMY("mem_clk", NULL, NULL, 0),
|
|
CLK_DUMMY("core_clk", SPI_CLK, "spi_qsd.1", OFF),
|
|
CLK_DUMMY("iface_clk", SPI_P_CLK, "spi_qsd.1", OFF),
|
|
CLK_DUMMY("core_clk", NULL, "f9966000.i2c", 0),
|
|
CLK_DUMMY("iface_clk", NULL, "f9966000.i2c", 0),
|
|
CLK_DUMMY("core_clk", NULL, "fe12f000.slim", OFF),
|
|
};
|
|
|
|
struct clock_init_data msm_dummy_clock_init_data __initdata = {
|
|
.table = msm_clocks_dummy,
|
|
.size = ARRAY_SIZE(msm_clocks_dummy),
|
|
};
|
|
|
|
static const char *msm9625_dt_match[] __initconst = {
|
|
"qcom,msm9625",
|
|
NULL
|
|
};
|
|
|
|
static struct of_dev_auxdata msm9625_auxdata_lookup[] __initdata = {
|
|
OF_DEV_AUXDATA("qcom,msm-lsuart-v14", 0xF991F000, \
|
|
"msm_serial_hsl.0", NULL),
|
|
OF_DEV_AUXDATA("qcom,spmi-pmic-arb", 0xFC4C0000, \
|
|
"spmi-pmic-arb.0", NULL),
|
|
OF_DEV_AUXDATA("qcom,msm-sdcc", 0xF98A4000, \
|
|
"msm_sdcc.2", NULL),
|
|
OF_DEV_AUXDATA("qcom,msm-sdcc", 0xF9864000, \
|
|
"msm_sdcc.3", NULL),
|
|
OF_DEV_AUXDATA("qcom,msm-tsens", 0xFC4A8000, \
|
|
"msm-tsens", NULL),
|
|
OF_DEV_AUXDATA("qcom,usb-bam-msm", 0xF9A44000, \
|
|
"usb_bam", NULL),
|
|
OF_DEV_AUXDATA("qcom,hsic-host", 0xF9A15000, \
|
|
"msm_hsic_host", NULL),
|
|
{}
|
|
};
|
|
|
|
static void __init msm9625_early_memory(void)
|
|
{
|
|
reserve_info = &msm9625_reserve_info;
|
|
of_scan_flat_dt(dt_scan_for_memory_hole, msm9625_reserve_table);
|
|
}
|
|
|
|
static void __init msm9625_reserve(void)
|
|
{
|
|
reserve_info = &msm9625_reserve_info;
|
|
of_scan_flat_dt(dt_scan_for_memory_reserve, msm9625_reserve_table);
|
|
msm_reserve();
|
|
}
|
|
|
|
#define BIMC_BASE 0xfc380000
|
|
#define BIMC_SIZE 0x0006A000
|
|
#define SYS_NOC_BASE 0xfc460000
|
|
#define PERIPH_NOC_BASE 0xFC468000
|
|
#define CONFIG_NOC_BASE 0xfc480000
|
|
#define NOC_SIZE 0x00004000
|
|
|
|
static struct resource bimc_res[] = {
|
|
{
|
|
.start = BIMC_BASE,
|
|
.end = BIMC_BASE + BIMC_SIZE,
|
|
.flags = IORESOURCE_MEM,
|
|
.name = "bimc_mem",
|
|
},
|
|
};
|
|
|
|
static struct resource sys_noc_res[] = {
|
|
{
|
|
.start = SYS_NOC_BASE,
|
|
.end = SYS_NOC_BASE + NOC_SIZE,
|
|
.flags = IORESOURCE_MEM,
|
|
.name = "sys_noc_mem",
|
|
},
|
|
};
|
|
|
|
static struct resource config_noc_res[] = {
|
|
{
|
|
.start = CONFIG_NOC_BASE,
|
|
.end = CONFIG_NOC_BASE + NOC_SIZE,
|
|
.flags = IORESOURCE_MEM,
|
|
.name = "config_noc_mem",
|
|
},
|
|
};
|
|
|
|
static struct resource periph_noc_res[] = {
|
|
{
|
|
.start = PERIPH_NOC_BASE,
|
|
.end = PERIPH_NOC_BASE + NOC_SIZE,
|
|
.flags = IORESOURCE_MEM,
|
|
.name = "periph_noc_mem",
|
|
},
|
|
};
|
|
|
|
static struct platform_device msm_bus_sys_noc = {
|
|
.name = "msm_bus_fabric",
|
|
.id = MSM_BUS_FAB_SYS_NOC,
|
|
.num_resources = ARRAY_SIZE(sys_noc_res),
|
|
.resource = sys_noc_res,
|
|
};
|
|
|
|
static struct platform_device msm_bus_bimc = {
|
|
.name = "msm_bus_fabric",
|
|
.id = MSM_BUS_FAB_BIMC,
|
|
.num_resources = ARRAY_SIZE(bimc_res),
|
|
.resource = bimc_res,
|
|
};
|
|
|
|
static struct platform_device msm_bus_periph_noc = {
|
|
.name = "msm_bus_fabric",
|
|
.id = MSM_BUS_FAB_PERIPH_NOC,
|
|
.num_resources = ARRAY_SIZE(periph_noc_res),
|
|
.resource = periph_noc_res,
|
|
};
|
|
|
|
static struct platform_device msm_bus_config_noc = {
|
|
.name = "msm_bus_fabric",
|
|
.id = MSM_BUS_FAB_CONFIG_NOC,
|
|
.num_resources = ARRAY_SIZE(config_noc_res),
|
|
.resource = config_noc_res,
|
|
};
|
|
|
|
static struct platform_device *msm_bus_9625_devices[] = {
|
|
&msm_bus_sys_noc,
|
|
&msm_bus_bimc,
|
|
&msm_bus_periph_noc,
|
|
&msm_bus_config_noc,
|
|
};
|
|
|
|
static void __init msm9625_init_buses(void)
|
|
{
|
|
#ifdef CONFIG_MSM_BUS_SCALING
|
|
msm_bus_sys_noc.dev.platform_data =
|
|
&msm_bus_9625_sys_noc_pdata;
|
|
msm_bus_bimc.dev.platform_data = &msm_bus_9625_bimc_pdata;
|
|
msm_bus_periph_noc.dev.platform_data = &msm_bus_9625_periph_noc_pdata;
|
|
msm_bus_config_noc.dev.platform_data = &msm_bus_9625_config_noc_pdata;
|
|
#endif
|
|
platform_add_devices(msm_bus_9625_devices,
|
|
ARRAY_SIZE(msm_bus_9625_devices));
|
|
}
|
|
|
|
/*
|
|
* 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.
|
|
* EPROBE_DEFER can satisfy most dependency problems.
|
|
*/
|
|
void __init msm9625_add_drivers(void)
|
|
{
|
|
msm_smem_init();
|
|
msm_init_modem_notifier_list();
|
|
msm_smd_init();
|
|
msm_rpm_driver_init();
|
|
msm_lpmrs_module_init();
|
|
rpm_regulator_smd_driver_init();
|
|
msm_spm_device_init();
|
|
msm_clock_init(&msm9625_clock_init_data);
|
|
msm9625_init_buses();
|
|
tsens_tm_init_driver();
|
|
msm_thermal_device_init();
|
|
}
|
|
|
|
void __init msm9625_init(void)
|
|
{
|
|
if (socinfo_init() < 0)
|
|
pr_err("%s: socinfo_init() failed\n", __func__);
|
|
|
|
msm9625_init_gpiomux();
|
|
board_dt_populate(msm9625_auxdata_lookup);
|
|
msm9625_add_drivers();
|
|
|
|
export_pmic_interface();
|
|
}
|
|
|
|
DT_MACHINE_START(MSM9625_DT, "Qualcomm MSM 9625 (Flattened Device Tree)")
|
|
.map_io = msm_map_msm9625_io,
|
|
.init_irq = msm_dt_init_irq_l2x0,
|
|
.init_machine = msm9625_init,
|
|
.handle_irq = gic_handle_irq,
|
|
.timer = &msm_dt_timer,
|
|
.dt_compat = msm9625_dt_match,
|
|
.reserve = msm9625_reserve,
|
|
.init_very_early = msm9625_early_memory,
|
|
.restart = msm_restart,
|
|
MACHINE_END
|