70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2015-2019, NVIDIA CORPORATION. All rights reserved.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms and conditions of the GNU General Public License,
|
||
|
|
* version 2, as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope 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.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __UAPI_TEGRA_ISC_MGR_H__
|
||
|
|
#define __UAPI_TEGRA_ISC_MGR_H__
|
||
|
|
|
||
|
|
#include <linux/ioctl.h>
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
#define ISC_MGR_IOCTL_PWR_DN _IOW('o', 1, __s16)
|
||
|
|
#define ISC_MGR_IOCTL_PWR_UP _IOR('o', 2, __s16)
|
||
|
|
#define ISC_MGR_IOCTL_SET_PID _IOW('o', 3, struct isc_mgr_sinfo)
|
||
|
|
#define ISC_MGR_IOCTL_SIGNAL _IOW('o', 4, int)
|
||
|
|
#define ISC_MGR_IOCTL_DEV_ADD _IOW('o', 5, struct isc_mgr_new_dev)
|
||
|
|
#define ISC_MGR_IOCTL_DEV_DEL _IOW('o', 6, int)
|
||
|
|
#define ISC_MGR_IOCTL_PWR_INFO _IOW('o', 7, struct isc_mgr_pwr_info)
|
||
|
|
#define ISC_MGR_IOCTL_PWM_ENABLE _IOW('o', 8, int)
|
||
|
|
#define ISC_MGR_IOCTL_PWM_CONFIG _IOW('o', 9, struct isc_mgr_pwm_info)
|
||
|
|
|
||
|
|
#define ISC_MGR_POWER_ALL 5
|
||
|
|
#define MAX_ISC_NAME_LENGTH 32
|
||
|
|
|
||
|
|
struct isc_mgr_new_dev {
|
||
|
|
__u16 addr;
|
||
|
|
__u8 reg_bits;
|
||
|
|
__u8 val_bits;
|
||
|
|
__u8 drv_name[MAX_ISC_NAME_LENGTH];
|
||
|
|
};
|
||
|
|
|
||
|
|
struct isc_mgr_sinfo {
|
||
|
|
__s32 pid;
|
||
|
|
__s32 sig_no;
|
||
|
|
__u64 context;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct isc_mgr_pwr_info {
|
||
|
|
__s32 pwr_gpio;
|
||
|
|
__s32 pwr_status;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct isc_mgr_pwm_info {
|
||
|
|
__u64 duty_ns;
|
||
|
|
__u64 period_ns;
|
||
|
|
};
|
||
|
|
|
||
|
|
enum {
|
||
|
|
ISC_MGR_PWM_DISABLE = 0,
|
||
|
|
ISC_MGR_PWM_ENABLE,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum {
|
||
|
|
ISC_MGR_SIGNAL_RESUME = 0,
|
||
|
|
ISC_MGR_SIGNAL_SUSPEND,
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* __UAPI_TEGRA_ISC_MGR_H__ */
|