1 /* 2 * Copyright (c) 2019, MediaTek Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #include <pmic_wrap_init.h> 8 #include <pmic.h> 9 10 void bcpu_enable(uint32_t en) 11 { 12 pwrap_write(PMIC_VPROC11_OP_EN, 0x1); 13 if (en) 14 pwrap_write(PMIC_VPROC11_CON0, 1); 15 else 16 pwrap_write(PMIC_VPROC11_CON0, 0); 17 } 18 19 void bcpu_sram_enable(uint32_t en) 20 { 21 pwrap_write(PMIC_VSRAM_PROC11_OP_EN, 0x1); 22 if (en) 23 pwrap_write(PMIC_VSRAM_PROC11_CON0, 1); 24 else 25 pwrap_write(PMIC_VSRAM_PROC11_CON0, 0); 26 } 27 28 void wk_pmic_enable_sdn_delay(void) 29 { 30 uint32_t con; 31 32 pwrap_write(PMIC_TMA_KEY, 0x9CA7); 33 pwrap_read(PMIC_PSEQ_ELR11, &con); 34 con &= ~PMIC_RG_SDN_DLY_ENB; 35 pwrap_write(PMIC_PSEQ_ELR11, con); 36 pwrap_write(PMIC_TMA_KEY, 0); 37 } 38 39 void pmic_power_off(void) 40 { 41 pwrap_write(PMIC_PWRHOLD, 0x0); 42 } 43