| /* Copyright (c) 2013-2015, 2018, 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE 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. |
| */ |
| |
| #ifndef _GCDB_AUTOPLL_H_ |
| #define _GCDB_AUTOPLL_H_ |
| |
| /*---------------------------------------------------------------------------*/ |
| /* HEADER files */ |
| /*---------------------------------------------------------------------------*/ |
| #include <debug.h> |
| |
| #define VCO_MIN_CLOCK 350000000 |
| #define VCO_MAX_CLOCK 750000000 |
| |
| #define HALFBIT_CLOCK1 175000000 /* VCO min clock div by 2 */ |
| #define HALFBIT_CLOCK2 88000000 /* VCO min clock div by 4 */ |
| #define HALFBIT_CLOCK3 44000000 /* VCO min clock div by 8 */ |
| #define HALFBIT_CLOCK4 40000000 /* VCO min clock div by 9 */ |
| |
| #define HALFBIT_CLOCK1_20NM 500000000 /* VCO min clock div by 2 */ |
| #define HALFBIT_CLOCK2_20NM 250000000 /* VCO min clock div by 4 */ |
| #define HALFBIT_CLOCK3_20NM 125000000 /* VCO min clock div by 8 */ |
| #define HALFBIT_CLOCK4_20NM 120000000 /* VCO min clock div by 9 */ |
| |
| #define BITS_24 24 |
| #define BITS_18 18 |
| #define BITS_16 16 |
| |
| #define MAX_THULIUM_VCO_RATE 2600000000 |
| #define MIN_THULIUM_VCO_RATE 1300000000 |
| #define MAX_THULIUM_DIV_VAL 15 |
| #define MIN_THULIUM_DIV_VAL 1 |
| #define FIX_PIXEL_CLOCK_DIV 2 |
| #define FIX_N_DIV 1 |
| |
| #define MIN_12NM_VCO_RATE 1000000000 |
| #define MAX_12NM_VCO_RATE 2000000000 |
| |
| /*---------------------------------------------------------------------------*/ |
| /* Structure definition */ |
| /*---------------------------------------------------------------------------*/ |
| |
| uint32_t calculate_clock_config(struct msm_panel_info *pinfo); |
| |
| #endif /*_GCDB_AUTOPLL_H_ */ |