2010-07-12 03:48:08 +02:00
|
|
|
|
|
|
|
|
#ifndef __LINUX_JZ4740_ADC
|
|
|
|
|
#define __LINUX_JZ4740_ADC
|
|
|
|
|
|
2012-01-30 11:46:54 -05:00
|
|
|
struct device;
|
2010-07-12 03:48:08 +02:00
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* 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
|
