관리-도구

편집 파일: jz4740-adc.h

/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __LINUX_JZ4740_ADC #define __LINUX_JZ4740_ADC struct device; /* * jz4740_adc_set_config - Configure a JZ4740 adc device * @dev: Pointer to a jz4740-adc device * @mask: Mask for the config value to be set * @val: Value to be set * * This function can be used by the JZ4740 ADC mfd cells to configure their * options in the shared config register. */ int jz4740_adc_set_config(struct device *dev, uint32_t mask, uint32_t val); #define JZ_ADC_CONFIG_SPZZ BIT(31) #define JZ_ADC_CONFIG_EX_IN BIT(30) #define JZ_ADC_CONFIG_DNUM_MASK (0x7 << 16) #define JZ_ADC_CONFIG_DMA_ENABLE BIT(15) #define JZ_ADC_CONFIG_XYZ_MASK (0x2 << 13) #define JZ_ADC_CONFIG_SAMPLE_NUM_MASK (0x7 << 10) #define JZ_ADC_CONFIG_CLKDIV_MASK (0xf << 5) #define JZ_ADC_CONFIG_BAT_MB BIT(4) #define JZ_ADC_CONFIG_DNUM(dnum) ((dnum) << 16) #define JZ_ADC_CONFIG_XYZ_OFFSET(dnum) ((xyz) << 13) #define JZ_ADC_CONFIG_SAMPLE_NUM(x) ((x) << 10) #define JZ_ADC_CONFIG_CLKDIV(div) ((div) << 5) #endif