128  * struct ad5755_platform_data - AD5755 DAC driver platform data
134  * @dac: Per DAC instance parameters.
135  * @dac.mode: The mode to be used for the DAC output.
136  * @dac.ext_current_sense_resistor: Whether an external current sense resistor
138  * @dac.enable_voltage_overrange: Whether to enable 20% voltage output overrange.
139  * @dac.slew.enable: Whether to enable digital slew.
140  * @dac.slew.rate: Slew rate of the digital slew.
141  * @dac.slew.step_size: Slew step size of the digital slew.
158 	} dac[4];  member
608 	for (i = 0; i < ARRAY_SIZE(pdata->dac); ++i) {  in ad5755_setup_pdata()
609 		val = pdata->dac[i].slew.step_size <<  in ad5755_setup_pdata()
611 		val |= pdata->dac[i].slew.rate <<  in ad5755_setup_pdata()
613 		if (pdata->dac[i].slew.enable)  in ad5755_setup_pdata()
622 	for (i = 0; i < ARRAY_SIZE(pdata->dac); ++i) {  in ad5755_setup_pdata()
623 		if (!ad5755_is_valid_mode(st, pdata->dac[i].mode))  in ad5755_setup_pdata()
627 		if (!pdata->dac[i].ext_current_sense_resistor)  in ad5755_setup_pdata()
629 		if (pdata->dac[i].enable_voltage_overrange)  in ad5755_setup_pdata()
631 		val |= pdata->dac[i].mode;  in ad5755_setup_pdata()
665 		if (pdata && ad5755_is_voltage_mode(pdata->dac[i].mode))  in ad5755_init_channels()
692 	.dac = {
756 		pdata->dac[devnr].mode = AD5755_MODE_CURRENT_4mA_20mA;  in ad5755_parse_fw()
757 		fwnode_property_read_u32(pp, "adi,mode", &pdata->dac[devnr].mode);  in ad5755_parse_fw()
759 		pdata->dac[devnr].ext_current_sense_resistor =  in ad5755_parse_fw()
762 		pdata->dac[devnr].enable_voltage_overrange =  in ad5755_parse_fw()
766 			pdata->dac[devnr].slew.enable = tmparray[0];  in ad5755_parse_fw()
768 			pdata->dac[devnr].slew.rate = AD5755_SLEW_RATE_64k;  in ad5755_parse_fw()
771 					pdata->dac[devnr].slew.rate =  in ad5755_parse_fw()
781 			pdata->dac[devnr].slew.step_size = AD5755_SLEW_STEP_SIZE_1;  in ad5755_parse_fw()
784 					pdata->dac[devnr].slew.step_size =  in ad5755_parse_fw()
794 			pdata->dac[devnr].slew.enable = false;  in ad5755_parse_fw()
795 			pdata->dac[devnr].slew.rate = AD5755_SLEW_RATE_64k;  in ad5755_parse_fw()
796 			pdata->dac[devnr].slew.step_size =  in ad5755_parse_fw()
881 MODULE_DESCRIPTION("Analog Devices AD5755/55-1/57/35/37 DAC");