1*917abdd9SJames Liao /* 2*917abdd9SJames Liao * Copyright (c) 2023, MediaTek Inc. All rights reserved. 3*917abdd9SJames Liao * 4*917abdd9SJames Liao * SPDX-License-Identifier: BSD-3-Clause 5*917abdd9SJames Liao */ 6*917abdd9SJames Liao 7*917abdd9SJames Liao #ifndef MT_LP_RQ_H 8*917abdd9SJames Liao #define MT_LP_RQ_H 9*917abdd9SJames Liao 10*917abdd9SJames Liao /* Determine the generic resource request public type */ 11*917abdd9SJames Liao #define MT_LP_RQ_XO_FPM BIT(0) 12*917abdd9SJames Liao #define MT_LP_RQ_26M BIT(1) 13*917abdd9SJames Liao #define MT_LP_RQ_INFRA BIT(2) 14*917abdd9SJames Liao #define MT_LP_RQ_SYSPLL BIT(3) 15*917abdd9SJames Liao #define MT_LP_RQ_DRAM BIT(4) 16*917abdd9SJames Liao #define MT_LP_RQ_ALL (0xFFFFFFFF) 17*917abdd9SJames Liao 18*917abdd9SJames Liao struct mt_lp_resource_user { 19*917abdd9SJames Liao /* Determine the resource user mask */ 20*917abdd9SJames Liao unsigned int umask; 21*917abdd9SJames Liao /* Determine the resource request user identify */ 22*917abdd9SJames Liao unsigned int uid; 23*917abdd9SJames Liao /* Request the resource */ 24*917abdd9SJames Liao int (*request)(struct mt_lp_resource_user *this, unsigned int resource); 25*917abdd9SJames Liao /* Release the resource */ 26*917abdd9SJames Liao int (*release)(struct mt_lp_resource_user *this); 27*917abdd9SJames Liao }; 28*917abdd9SJames Liao 29*917abdd9SJames Liao int mt_lp_resource_user_register(char *uname, struct mt_lp_resource_user *ru); 30*917abdd9SJames Liao 31*917abdd9SJames Liao #endif /* MT_LP_RQ_H */ 32