1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */ 2 2 3 #ifndef __LINUX_JZ4740_ADC 3 #ifndef __LINUX_JZ4740_ADC 4 #define __LINUX_JZ4740_ADC 4 #define __LINUX_JZ4740_ADC 5 5 6 struct device; 6 struct device; 7 7 8 /* 8 /* 9 * jz4740_adc_set_config - Configure a JZ4740 9 * jz4740_adc_set_config - Configure a JZ4740 adc device 10 * @dev: Pointer to a jz4740-adc device 10 * @dev: Pointer to a jz4740-adc device 11 * @mask: Mask for the config value to be set 11 * @mask: Mask for the config value to be set 12 * @val: Value to be set 12 * @val: Value to be set 13 * 13 * 14 * This function can be used by the JZ4740 ADC 14 * This function can be used by the JZ4740 ADC mfd cells to configure their 15 * options in the shared config register. 15 * options in the shared config register. 16 */ 16 */ 17 int jz4740_adc_set_config(struct device *dev, 17 int jz4740_adc_set_config(struct device *dev, uint32_t mask, uint32_t val); 18 18 19 #define JZ_ADC_CONFIG_SPZZ BIT(31 19 #define JZ_ADC_CONFIG_SPZZ BIT(31) 20 #define JZ_ADC_CONFIG_EX_IN BIT(30 20 #define JZ_ADC_CONFIG_EX_IN BIT(30) 21 #define JZ_ADC_CONFIG_DNUM_MASK (0x7 < 21 #define JZ_ADC_CONFIG_DNUM_MASK (0x7 << 16) 22 #define JZ_ADC_CONFIG_DMA_ENABLE BIT(15 22 #define JZ_ADC_CONFIG_DMA_ENABLE BIT(15) 23 #define JZ_ADC_CONFIG_XYZ_MASK (0x2 < 23 #define JZ_ADC_CONFIG_XYZ_MASK (0x2 << 13) 24 #define JZ_ADC_CONFIG_SAMPLE_NUM_MASK (0x7 < 24 #define JZ_ADC_CONFIG_SAMPLE_NUM_MASK (0x7 << 10) 25 #define JZ_ADC_CONFIG_CLKDIV_MASK (0xf < 25 #define JZ_ADC_CONFIG_CLKDIV_MASK (0xf << 5) 26 #define JZ_ADC_CONFIG_BAT_MB BIT(4) 26 #define JZ_ADC_CONFIG_BAT_MB BIT(4) 27 27 28 #define JZ_ADC_CONFIG_DNUM(dnum) ((dnum 28 #define JZ_ADC_CONFIG_DNUM(dnum) ((dnum) << 16) 29 #define JZ_ADC_CONFIG_XYZ_OFFSET(dnum) ((xyz) 29 #define JZ_ADC_CONFIG_XYZ_OFFSET(dnum) ((xyz) << 13) 30 #define JZ_ADC_CONFIG_SAMPLE_NUM(x) ((x) < 30 #define JZ_ADC_CONFIG_SAMPLE_NUM(x) ((x) << 10) 31 #define JZ_ADC_CONFIG_CLKDIV(div) ((div) 31 #define JZ_ADC_CONFIG_CLKDIV(div) ((div) << 5) 32 32 33 #endif 33 #endif 34 34
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.