| /* | |
| * Copyright (C) 2015 ZTE-TSP | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * | |
| * 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. | |
| */ | |
| #ifndef _SPINLOCK_H | |
| #define _SPINLOCK_H | |
| /**************************************************************************** | |
| * Include files | |
| ****************************************************************************/ | |
| //#include <spinlock_com.h> | |
| /**************************************************************************** | |
| * Macros | |
| ****************************************************************************/ | |
| /**************************************************************************** | |
| * Types | |
| ****************************************************************************/ | |
| #define SPINLOCK_IOC_MAGIC 'S' | |
| /*ioctl cmd usd by device*/ | |
| #define SPINLOCK_GET_STATUS _IOWR(SPINLOCK_IOC_MAGIC, 1, char *) | |
| typedef enum | |
| { | |
| CORE_ID_PS=210, | |
| CORE_ID_PHY=211, | |
| CORE_ID_ZSP=212, | |
| CORE_ID_M0=213, | |
| CORE_ID_AP=214, | |
| CORE_ID_NUM = 215 | |
| } zte_coreid; | |
| /* ±êʶӲ¼þËø*/ | |
| typedef enum | |
| { | |
| PCU_HWLOCK = 0,/*PCU*/ | |
| CLK_HWLOCK = 1,/*Clock*/ | |
| REGLOCK_HWLOCK, | |
| SOFTLOCK_HWLOCK, | |
| HWLOCK_NUM | |
| } emhw_lock_id; | |
| /* ±êʶÈí¼þËø*/ | |
| typedef enum | |
| { | |
| I2C0_SFLOCK = 0,/*i2c0*/ | |
| I2C1_SFLOCK = 1,/*i2c1*/ | |
| I2C2_SFLOCK = 2,/*pmic-i2c*/ | |
| NAND_SFLOCK = 3,/*NAND*/ | |
| SD0_SFLOCK, /*for sd0*/ | |
| SD1_SFLOCK, /*for sd1*/ | |
| ADC_SFLOCK, /*for adc*/ | |
| UART_SFLOCK, | |
| PMIC_SFLOCK, | |
| SFLOCK_ID9, | |
| SFLOCK_ID10, | |
| SFLOCK_ID11, | |
| SFLOCK_ID12, | |
| SFLOCK_ID13, | |
| SFLOCK_ID14, | |
| SFLOCK_ID15, | |
| SFLOCK_ID16, | |
| SFLOCK_ID17, | |
| SFLOCK_ID18, | |
| SFLOCK_ID19, | |
| SFLOCK_ID20, | |
| SFLOCK_ID21, | |
| SFLOCK_ID22, | |
| SFLOCK_ID23, | |
| SFLOCK_ID24, | |
| SFLOCK_ID25, | |
| SFLOCK_ID26, | |
| SFLOCK_ID27, | |
| SFLOCK_ID28, | |
| SFLOCK_ID29, | |
| SFLOCK_ID30, | |
| REG_SFLOCK = 31,/*REG*/ | |
| SFLOCK_NUM | |
| } emsf_lock_id; | |
| void hw_spin_lock(u32 hwid); | |
| void hw_spin_unlock(u32 hwid); | |
| void soft_spin_lock(u32 sfid); | |
| void soft_spin_unlock(u32 sfid); | |
| void reg_spin_lock(void); | |
| void reg_spin_unlock(void); | |
| void soft_spin_lock_psm(emsf_lock_id sfid); | |
| void soft_spin_unlock_psm(emsf_lock_id sfid); | |
| void zx_spinlock_init(void __iomem *spinlock_base); | |
| int soft_spin_lock_printf(emsf_lock_id sfid); | |
| #endif/* _SPINLOCK_H */ | |