| /* Copyright (c) 2015, 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 Foundation 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 FILES |
| |
| ===========================================================================*/ |
| #include "pm_app_smbchg.h" |
| #include "pm_smbchg_driver.h" |
| #include "pm_comm.h" |
| |
| /*=========================================================================== |
| |
| STATIC VARIABLES |
| |
| ===========================================================================*/ |
| |
| /* Static global variable to store the SMBCHG driver data */ |
| pm_smbchg_data_type smb_data[PM_MAX_NUM_PMICS]; |
| |
| /* Initialize bat i/f registers */ |
| smbchg_bat_if_register_ds bat_if_reg[1] = |
| { /* Battery interface register base and offsets */ |
| { |
| 0x1200, 0x5, 0x8, 0x10, 0x11, 0x12, 0x13, |
| 0x14, 0x15, 0x16, 0x18, 0x19, 0x1a, 0x1b, |
| 0x40, 0x41, 0x42, 0xD0, 0xDF, 0xE0, 0xE1, 0xF0, |
| 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF8, 0xF9, |
| 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF |
| }, |
| }; |
| |
| /* Initialize usb charger path registers */ |
| smbchg_usb_chgpth_register_ds usb_chgpath_reg[1] = |
| { /* Charger path register base & offset */ |
| { |
| 0x1300, 0x5, 0x7, 0x8, 0x9, 0xA, 0xB, |
| 0xC, 0xD, 0xE, 0xF, 0x10, 0x11, 0x12, |
| 0x13, 0x14, 0x15, 0x16, 0x18, 0x19, |
| 0x1A, 0x1B, 0x40, 0x44, 0x4E, 0xD0, 0xF1, |
| 0xF2, 0xF3, 0xF4, 0xF5, 0xFF |
| }, |
| }; |
| |
| /* Initialize dc charger path registers */ |
| smbchg_dc_chgpth_register_ds dc_chgpath_reg[1] = |
| { /* DC charge path base & offset */ |
| { |
| 0x1400, 0x5, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, |
| 0x18, 0x19, 0x1A, 0x1B, 0xD0, 0xDF, 0xE0, 0xE1, 0xE2, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xFA |
| }, |
| }; |
| |
| /* Initialize misc charger registers */ |
| smbchg_misc_register_ds misc_reg[1] = |
| { /* Misc charge register base & offsets */ |
| { |
| 0x1600, 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x8, |
| 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, |
| 0x18, 0x19, 0x1A, 0x1B, 0x40, 0x41, 0x42, |
| 0xD0, 0xDF, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, |
| 0xF6, 0xF7, 0xF8, 0xFF |
| }, |
| }; |
| |
| smbchg_chgr_register_ds smb_chgr_reg[1] = |
| { |
| { |
| 0x1000, 0x5, 0x8, 0xB, 0xC, 0xD, 0xE, 0x10, 0x11, |
| 0x12, 0x13, 0x14, 0x15, 0x16, 0x18, 0x19, 0x1A, |
| 0x1B, 0xD0, 0xDF, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, |
| 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, |
| 0xFE, 0xFF, |
| }, |
| }; |
| |
| pm_comm_info_type comm_ptr[1] = |
| { /* slave_id , pmic index, and comm type (comm type is unused) */ |
| {0x2, 0x1, 0x0}, |
| }; |
| |
| /* Initialize the SMB charger data structure */ |
| smbchg_register_ds smb_charge[1] = |
| { |
| { |
| NULL, |
| &smb_chgr_reg[0], |
| NULL, |
| &bat_if_reg[0], |
| &usb_chgpath_reg[0], |
| &dc_chgpath_reg[0], |
| &misc_reg[0], |
| }, |
| }; |
| |
| /* Initialize the SMB data */ |
| void pm_smbchg_driver_init(uint32_t device_index) |
| { |
| |
| smb_data[device_index].smbchg_register = &smb_charge[0]; |
| smb_data[device_index].comm_ptr = &comm_ptr[0]; |
| smb_data[device_index].chg_range_data = (chg_range_data_type *) pm_target_chg_range_data(); |
| } |
| |
| /*=========================================================================== |
| |
| FUNCTION DEFINITIONS |
| |
| ===========================================================================*/ |
| |
| pm_smbchg_data_type* pm_smbchg_get_data(uint32 pmic_index) |
| { |
| if(pmic_index < PM_MAX_NUM_PMICS) |
| { |
| return &smb_data[pmic_index]; |
| } |
| |
| return NULL; |
| } |