| /* Copyright (c) 2015, 2018-2019, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Fundation, Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include <regulator.h> |
| #include <rpm-smd.h> |
| #include <bits.h> |
| #include <debug.h> |
| #include <platform.h> |
| #include <board.h> |
| |
| |
| static uint32_t ldo1[][11]= |
| { |
| { |
| LDOA_RES_TYPE, 1, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_DISABLE, |
| KEY_MICRO_VOLT, 4, 0, |
| KEY_CURRENT, 4, 0, |
| }, |
| |
| { |
| LDOA_RES_TYPE, 1, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_ENABLE, |
| KEY_MICRO_VOLT, 4, 1200000, |
| KEY_CURRENT, 4, 40, |
| }, |
| }; |
| |
| static uint32_t ldo2[][11]= |
| { |
| { |
| LDOA_RES_TYPE, 2, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_DISABLE, |
| KEY_MICRO_VOLT, 4, 0, |
| KEY_CURRENT, 4, 0, |
| }, |
| |
| { |
| LDOA_RES_TYPE, 2, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_ENABLE, |
| KEY_MICRO_VOLT, 4, 1200000, |
| KEY_CURRENT, 4, 40, |
| }, |
| }; |
| |
| static uint32_t ldo5[][11] = { |
| { |
| LDOA_RES_TYPE, 5, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_DISABLE, |
| KEY_MICRO_VOLT, 4, 0, |
| KEY_CURRENT, 4, 0, |
| }, |
| |
| { |
| LDOA_RES_TYPE, 5, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_ENABLE, |
| KEY_MICRO_VOLT, 4, 1800000, |
| KEY_CURRENT, 4, 150, |
| }, |
| }; |
| |
| static uint32_t ldo6[][11]= |
| { |
| { |
| LDOA_RES_TYPE, 6, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_DISABLE, |
| KEY_MICRO_VOLT, 4, 0, |
| KEY_CURRENT, 4, 0, |
| }, |
| |
| { |
| LDOA_RES_TYPE, 6, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_ENABLE, |
| KEY_MICRO_VOLT, 4, 1800000, |
| KEY_CURRENT, 4, 150, |
| }, |
| }; |
| |
| static uint32_t ldo6_pm660[][11]= |
| { |
| { |
| LDOA_RES_TYPE, 6, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_DISABLE, |
| KEY_MICRO_VOLT, 4, 0, |
| KEY_CURRENT, 4, 0, |
| }, |
| |
| { |
| LDOA_RES_TYPE, 6, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_ENABLE, |
| KEY_MICRO_VOLT, 4, 800000, |
| KEY_CURRENT, 4, 150, |
| }, |
| }; |
| |
| static uint32_t ldo13_pm660[][11]= |
| { |
| { |
| LDOA_RES_TYPE, 13, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_DISABLE, |
| KEY_MICRO_VOLT, 4, 0, |
| KEY_CURRENT, 4, 0, |
| }, |
| |
| { |
| LDOA_RES_TYPE, 13, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_ENABLE, |
| KEY_MICRO_VOLT, 4, 1800000, |
| KEY_CURRENT, 4, 40, |
| }, |
| }; |
| |
| static uint32_t ldo15_pm660[][11]= |
| { |
| { |
| LDOA_RES_TYPE, 15, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_DISABLE, |
| KEY_MICRO_VOLT, 4, 0, |
| KEY_CURRENT, 4, 0, |
| }, |
| |
| { |
| LDOA_RES_TYPE, 15, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_ENABLE, |
| KEY_MICRO_VOLT, 4, 2800000, |
| KEY_CURRENT, 4, 40, |
| }, |
| }; |
| |
| static uint32_t ldo17[][11]= |
| { |
| { |
| LDOA_RES_TYPE, 17, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_DISABLE, |
| KEY_MICRO_VOLT, 4, 0, |
| KEY_CURRENT, 4, 0, |
| }, |
| |
| { |
| LDOA_RES_TYPE, 17, |
| KEY_SOFTWARE_ENABLE, 4, GENERIC_ENABLE, |
| KEY_MICRO_VOLT, 4, 2850000, |
| KEY_CURRENT, 4, 40, |
| }, |
| }; |
| |
| void regulator_enable(uint32_t enable) |
| { |
| uint32_t hw_subtype = board_hardware_subtype(); |
| |
| if (platform_is_msm8956()) { |
| if (enable & REG_LDO1) |
| rpm_send_data(&ldo1[GENERIC_ENABLE][0], 36, RPM_REQUEST_TYPE); |
| |
| } else if (platform_is_sdm439() || platform_is_sdm429() || platform_is_sdm429w()) { |
| if (enable & REG_LDO5) |
| rpm_send_data(&ldo5[GENERIC_ENABLE][0], |
| 36, RPM_REQUEST_TYPE); |
| } else { |
| if (enable & REG_LDO2) |
| rpm_send_data(&ldo2[GENERIC_ENABLE][0], 36, RPM_REQUEST_TYPE); |
| } |
| |
| if ((platform_is_sdm429() || platform_is_sdm429w()) && hw_subtype |
| == HW_PLATFORM_SUBTYPE_429W_PM660) { |
| if (enable & REG_LDO13) |
| rpm_send_data(&ldo13_pm660[GENERIC_ENABLE][0], |
| 36, RPM_REQUEST_TYPE); |
| if (enable & REG_LDO15) |
| rpm_send_data(&ldo15_pm660[GENERIC_ENABLE][0], |
| 36, RPM_REQUEST_TYPE); |
| } |
| |
| if (enable & REG_LDO17) |
| rpm_send_data(&ldo17[GENERIC_ENABLE][0], 36, RPM_REQUEST_TYPE); |
| |
| if (enable & REG_LDO6) { |
| if ((platform_is_sdm429() || platform_is_sdm429w()) && hw_subtype |
| == HW_PLATFORM_SUBTYPE_429W_PM660) |
| rpm_send_data(&ldo6_pm660[GENERIC_ENABLE][0], 36, RPM_REQUEST_TYPE); |
| else |
| rpm_send_data(&ldo6[GENERIC_ENABLE][0], 36, RPM_REQUEST_TYPE); |
| } |
| } |
| |
| void regulator_disable(uint32_t enable) |
| { |
| if (platform_is_msm8956()) { |
| if (enable & REG_LDO1) |
| rpm_send_data(&ldo1[GENERIC_DISABLE][0], 36, RPM_REQUEST_TYPE); |
| |
| } else if (platform_is_sdm439() || platform_is_sdm429() || platform_is_sdm429w()) { |
| if (enable & REG_LDO5) |
| rpm_send_data(&ldo5[GENERIC_DISABLE][0], |
| 36, RPM_REQUEST_TYPE); |
| } else { |
| if (enable & REG_LDO2) |
| rpm_send_data(&ldo2[GENERIC_DISABLE][0], 36, RPM_REQUEST_TYPE); |
| } |
| |
| if (enable & REG_LDO17) |
| rpm_send_data(&ldo17[GENERIC_DISABLE][0], 36, RPM_REQUEST_TYPE); |
| |
| if (enable & REG_LDO6) |
| rpm_send_data(&ldo6[GENERIC_DISABLE][0], 36, RPM_REQUEST_TYPE); |
| } |