/* * This file is part of STM32 DAC driver * * Copyright (C) 2017, STMicroelectronics - All Rights Reserved * Author: Fabrice Gasnier <fabrice.gasnier@st.com>. * * License type: GPLv2 * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published by * the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along with * this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __STM32_DAC_CORE_H #define __STM32_DAC_CORE_H #include <linux/regmap.h> /* STM32 DAC registers */ #define STM32_DAC_CR 0x00 #define STM32_DAC_DHR12R1 0x08 #define STM32_DAC_DHR12R2 0x14 #define STM32_DAC_DOR1 0x2C #define STM32_DAC_DOR2 0x30 /* STM32_DAC_CR bit fields */ #define STM32_DAC_CR_EN1 BIT(0) #define STM32H7_DAC_CR_HFSEL BIT(15) #define STM32_DAC_CR_EN2 BIT(16) /** * struct stm32_dac_common - stm32 DAC driver common data (for all instances) * @regmap: DAC registers shared via regmap * @vref_mv: reference voltage (mv) * @hfsel: high speed bus clock selected */ struct stm32_dac_common { struct regmap *regmap; int vref_mv; bool hfsel; }; #endifOverall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Fabrice Gasnier | 63 | 100.00% | 1 | 100.00% |
| Total | 63 | 100.00% | 1 | 100.00% |