1*b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 291f4debfSLars-Peter Clausen 391f4debfSLars-Peter Clausen #ifndef __LINUX_JZ4740_ADC 491f4debfSLars-Peter Clausen #define __LINUX_JZ4740_ADC 591f4debfSLars-Peter Clausen 6313162d0SPaul Gortmaker struct device; 791f4debfSLars-Peter Clausen 891f4debfSLars-Peter Clausen /* 991f4debfSLars-Peter Clausen * jz4740_adc_set_config - Configure a JZ4740 adc device 1091f4debfSLars-Peter Clausen * @dev: Pointer to a jz4740-adc device 1191f4debfSLars-Peter Clausen * @mask: Mask for the config value to be set 1291f4debfSLars-Peter Clausen * @val: Value to be set 1391f4debfSLars-Peter Clausen * 1491f4debfSLars-Peter Clausen * This function can be used by the JZ4740 ADC mfd cells to configure their 1591f4debfSLars-Peter Clausen * options in the shared config register. 1691f4debfSLars-Peter Clausen */ 1791f4debfSLars-Peter Clausen int jz4740_adc_set_config(struct device *dev, uint32_t mask, uint32_t val); 1891f4debfSLars-Peter Clausen 1991f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_SPZZ BIT(31) 2091f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_EX_IN BIT(30) 2191f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_DNUM_MASK (0x7 << 16) 2291f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_DMA_ENABLE BIT(15) 2391f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_XYZ_MASK (0x2 << 13) 2491f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_SAMPLE_NUM_MASK (0x7 << 10) 2591f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_CLKDIV_MASK (0xf << 5) 2691f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_BAT_MB BIT(4) 2791f4debfSLars-Peter Clausen 2891f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_DNUM(dnum) ((dnum) << 16) 2991f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_XYZ_OFFSET(dnum) ((xyz) << 13) 3091f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_SAMPLE_NUM(x) ((x) << 10) 3191f4debfSLars-Peter Clausen #define JZ_ADC_CONFIG_CLKDIV(div) ((div) << 5) 3291f4debfSLars-Peter Clausen 3391f4debfSLars-Peter Clausen #endif 34