mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-09-09 01:28:05 -04:00
Fixed MTP to work with TWRP
This commit is contained in:
awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
171
arch/arm/mach-tegra/tegra.c
Normal file
171
arch/arm/mach-tegra/tegra.c
Normal file
|
|
@ -0,0 +1,171 @@
|
|||
/*
|
||||
* NVIDIA Tegra SoC device tree board support
|
||||
*
|
||||
* Copyright (C) 2011, 2013, NVIDIA Corporation
|
||||
* Copyright (C) 2010 Secret Lab Technologies, Ltd.
|
||||
* Copyright (C) 2010 Google, Inc.
|
||||
*
|
||||
* This software is licensed under the terms of the GNU General Public
|
||||
* License version 2, as published by the Free Software Foundation, and
|
||||
* may be copied, distributed, and modified under those terms.
|
||||
*
|
||||
* 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/clk.h>
|
||||
#include <linux/clk/tegra.h>
|
||||
#include <linux/dma-mapping.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/irqchip.h>
|
||||
#include <linux/irqdomain.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/of_address.h>
|
||||
#include <linux/of_fdt.h>
|
||||
#include <linux/of.h>
|
||||
#include <linux/of_platform.h>
|
||||
#include <linux/pda_power.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/serial_8250.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/sys_soc.h>
|
||||
#include <linux/usb/tegra_usb_phy.h>
|
||||
|
||||
#include <soc/tegra/fuse.h>
|
||||
#include <soc/tegra/pmc.h>
|
||||
|
||||
#include <asm/hardware/cache-l2x0.h>
|
||||
#include <asm/mach/arch.h>
|
||||
#include <asm/mach/time.h>
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/setup.h>
|
||||
#include <asm/trusted_foundations.h>
|
||||
|
||||
#include "board.h"
|
||||
#include "common.h"
|
||||
#include "cpuidle.h"
|
||||
#include "flowctrl.h"
|
||||
#include "iomap.h"
|
||||
#include "irq.h"
|
||||
#include "pm.h"
|
||||
#include "reset.h"
|
||||
#include "sleep.h"
|
||||
|
||||
/*
|
||||
* Storage for debug-macro.S's state.
|
||||
*
|
||||
* This must be in .data not .bss so that it gets initialized each time the
|
||||
* kernel is loaded. The data is declared here rather than debug-macro.S so
|
||||
* that multiple inclusions of debug-macro.S point at the same data.
|
||||
*/
|
||||
u32 tegra_uart_config[3] = {
|
||||
/* Debug UART initialization required */
|
||||
1,
|
||||
/* Debug UART physical address */
|
||||
0,
|
||||
/* Debug UART virtual address */
|
||||
0,
|
||||
};
|
||||
|
||||
static void __init tegra_init_early(void)
|
||||
{
|
||||
of_register_trusted_foundations();
|
||||
tegra_cpu_reset_handler_init();
|
||||
tegra_flowctrl_init();
|
||||
}
|
||||
|
||||
static void __init tegra_dt_init_irq(void)
|
||||
{
|
||||
tegra_init_irq();
|
||||
irqchip_init();
|
||||
tegra_legacy_irq_syscore_init();
|
||||
}
|
||||
|
||||
static void __init tegra_dt_init(void)
|
||||
{
|
||||
struct soc_device_attribute *soc_dev_attr;
|
||||
struct soc_device *soc_dev;
|
||||
struct device *parent = NULL;
|
||||
|
||||
tegra_clocks_apply_init_table();
|
||||
|
||||
soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
|
||||
if (!soc_dev_attr)
|
||||
goto out;
|
||||
|
||||
soc_dev_attr->family = kasprintf(GFP_KERNEL, "Tegra");
|
||||
soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%d",
|
||||
tegra_sku_info.revision);
|
||||
soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%u", tegra_get_chip_id());
|
||||
|
||||
soc_dev = soc_device_register(soc_dev_attr);
|
||||
if (IS_ERR(soc_dev)) {
|
||||
kfree(soc_dev_attr->family);
|
||||
kfree(soc_dev_attr->revision);
|
||||
kfree(soc_dev_attr->soc_id);
|
||||
kfree(soc_dev_attr);
|
||||
goto out;
|
||||
}
|
||||
|
||||
parent = soc_device_to_device(soc_dev);
|
||||
|
||||
/*
|
||||
* Finished with the static registrations now; fill in the missing
|
||||
* devices
|
||||
*/
|
||||
out:
|
||||
of_platform_populate(NULL, of_default_bus_match_table, NULL, parent);
|
||||
}
|
||||
|
||||
static void __init paz00_init(void)
|
||||
{
|
||||
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
|
||||
tegra_paz00_wifikill_init();
|
||||
}
|
||||
|
||||
static struct {
|
||||
char *machine;
|
||||
void (*init)(void);
|
||||
} board_init_funcs[] = {
|
||||
{ "compal,paz00", paz00_init },
|
||||
};
|
||||
|
||||
static void __init tegra_dt_init_late(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
tegra_init_suspend();
|
||||
tegra_cpuidle_init();
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(board_init_funcs); i++) {
|
||||
if (of_machine_is_compatible(board_init_funcs[i].machine)) {
|
||||
board_init_funcs[i].init();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static const char * const tegra_dt_board_compat[] = {
|
||||
"nvidia,tegra124",
|
||||
"nvidia,tegra114",
|
||||
"nvidia,tegra30",
|
||||
"nvidia,tegra20",
|
||||
NULL
|
||||
};
|
||||
|
||||
DT_MACHINE_START(TEGRA_DT, "NVIDIA Tegra SoC (Flattened Device Tree)")
|
||||
.l2c_aux_val = 0x3c400001,
|
||||
.l2c_aux_mask = 0xc20fc3fe,
|
||||
.smp = smp_ops(tegra_smp_ops),
|
||||
.map_io = tegra_map_common_io,
|
||||
.init_early = tegra_init_early,
|
||||
.init_irq = tegra_dt_init_irq,
|
||||
.init_machine = tegra_dt_init,
|
||||
.init_late = tegra_dt_init_late,
|
||||
.restart = tegra_pmc_restart,
|
||||
.dt_compat = tegra_dt_board_compat,
|
||||
MACHINE_END
|
||||
Loading…
Add table
Add a link
Reference in a new issue