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- /* 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
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