104 	 * 00b - 6.25mV/LSB, 01b - 5mV/LSB, 10b - 2mV/LSB, 11b - 1mV  in mp2891_identify_vout_scale()
143 	 * 000b - 1A/LSB, 001b - (1/32)A/LSB, 010b - (1/16)A/LSB,  in mp2891_identify_iout_scale()
144 	 * 011b - (1/8)A/LSB, 100b - (1/4)A/LSB, 101b - (1/2)A/LSB  in mp2891_identify_iout_scale()
145 	 * 110b - 1A/LSB, 111b - 2A/LSB  in mp2891_identify_iout_scale()
242 		 * r/m/b scale). As a result, the iin read from MP2891 should be  in mp2891_read_word_data()
257 		 * format, But the pout scale is set to 1W/Lsb(using r/m/b scale).  in mp2891_read_word_data()
271 		 * 1W/Lsb(using r/m/b scale). As a result, the pout read from MP2891  in mp2891_read_word_data()
306 		ret = (ret & GENMASK(7, 0)) - MP2891_TEMP_LIMIT_OFFSET;  in mp2891_read_word_data()
311 		 * but the vin scale is set to 31.25mV/Lsb(using r/m/b scale).  in mp2891_read_word_data()
318 		ret = (ret & GENMASK(7, 0)) * 4;  in mp2891_read_word_data()
326 			ret = FIELD_GET(GENMASK(7, 0), ret) * MP2891_UV_LIMIT_SCALE -  in mp2891_read_word_data()
329 			ret = FIELD_GET(GENMASK(7, 0), ret) * MP2891_UV_LIMIT_SCALE;  in mp2891_read_word_data()
339 			ret = FIELD_GET(GENMASK(7, 0), ret) * MP2891_OV_LIMIT_SCALE +  in mp2891_read_word_data()
342 			ret = FIELD_GET(GENMASK(7, 0), ret) * MP2891_OV_LIMIT_SCALE;  in mp2891_read_word_data()
350 		ret = DIV_ROUND_CLOSEST((ret & GENMASK(7, 0)) * data->iout_scale[page] *  in mp2891_read_word_data()
356 		 * is set to 1A/Lsb(using r/m/b scale), so the word data should be  in mp2891_read_word_data()
368 		 * is set to 1W/Lsb(using r/m/b scale), so the word data should be  in mp2891_read_word_data()
405 		 * The PMBUS_VOUT_UV_FAULT_LIMIT[7:0] is the limit value, and bit8-bit15  in mp2891_write_word_data()
414 						    (ret & ~GENMASK(7, 0)) |  in mp2891_write_word_data()
415 							FIELD_PREP(GENMASK(7, 0),  in mp2891_write_word_data()
422 						    (ret & ~GENMASK(7, 0)) |  in mp2891_write_word_data()
423 					FIELD_PREP(GENMASK(7, 0),  in mp2891_write_word_data()
429 		 * The PMBUS_VOUT_OV_FAULT_LIMIT[7:0] is the limit value, and bit8-bit15  in mp2891_write_word_data()
438 						    (ret & ~GENMASK(7, 0)) |  in mp2891_write_word_data()
439 							FIELD_PREP(GENMASK(7, 0),  in mp2891_write_word_data()
446 						    (ret & ~GENMASK(7, 0)) |  in mp2891_write_word_data()
447 					FIELD_PREP(GENMASK(7, 0),  in mp2891_write_word_data()
453 		 * The PMBUS_VIN_OV_FAULT_LIMIT[7:0] is the limit value, and bit8-bit15  in mp2891_write_word_data()
455 		 * but the vin scale is set to 31.25mV/Lsb(using r/m/b scale), so the word data  in mp2891_write_word_data()
463 					    (ret & ~GENMASK(7, 0)) |  in mp2891_write_word_data()
464 						FIELD_PREP(GENMASK(7, 0),  in mp2891_write_word_data()
479 					    (ret & ~GENMASK(7, 0)) |  in mp2891_write_word_data()
480 				FIELD_PREP(GENMASK(7, 0), word + MP2891_TEMP_LIMIT_OFFSET));  in mp2891_write_word_data()
492 		 * is set to 1A/Lsb(using r/m/b scale), so the word data should be  in mp2891_write_word_data()
500 		 * is set to 1W/Lsb(using r/m/b scale), so the word data should be  in mp2891_write_word_data()
530 	.b[PSC_VOLTAGE_IN] = 0,
535 	.b[PSC_TEMPERATURE] = 0,
539 	.b[PSC_CURRENT_IN] = 0,
543 	.b[PSC_CURRENT_OUT] = 0,
547 	.b[PSC_POWER] = 0,
551 	.b[PSC_VOLTAGE_OUT] = 0,