Lines Matching refs:palmas

20 #include <linux/mfd/palmas.h>
398 static int palmas_smps_read(struct palmas *palmas, unsigned int reg,
405 	return regmap_read(palmas->regmap[REGULATOR_SLAVE], addr, dest);
408 static int palmas_smps_write(struct palmas *palmas, unsigned int reg,
415 	return regmap_write(palmas->regmap[REGULATOR_SLAVE], addr, value);
418 static int palmas_ldo_read(struct palmas *palmas, unsigned int reg,
425 	return regmap_read(palmas->regmap[REGULATOR_SLAVE], addr, dest);
428 static int palmas_ldo_write(struct palmas *palmas, unsigned int reg,
435 	return regmap_write(palmas->regmap[REGULATOR_SLAVE], addr, value);
443 	struct palmas_pmic_driver_data *ddata = pmic->palmas->pmic_ddata;
448 	ret = palmas_smps_read(pmic->palmas, rinfo->ctrl_addr, &reg);
473 		palmas_smps_write(pmic->palmas, rinfo->ctrl_addr, reg);
506 	struct palmas_pmic_driver_data *ddata = pmic->palmas->pmic_ddata;
527 	ret = palmas_smps_write(pmic->palmas, rinfo->tstep_addr, reg);
529 		dev_err(pmic->palmas->dev, "TSTEP write failed: %d\n", ret);
600 	struct palmas_pmic_driver_data *ddata = pmic->palmas->pmic_ddata;
604 	palmas_ldo_read(pmic->palmas, rinfo->ctrl_addr, &reg);
673 static int palmas_regulator_config_external(struct palmas *palmas, int id,
676 	struct palmas_pmic_driver_data *ddata = palmas->pmic_ddata;
680 	ret = palmas_ext_control_req_config(palmas, rinfo->sleep_id,
683 		dev_err(palmas->dev,
695 static int palmas_smps_init(struct palmas *palmas, int id,
700 	struct palmas_pmic_driver_data *ddata = palmas->pmic_ddata;
704 	ret = palmas_smps_read(palmas, addr, &reg);
733 	ret = palmas_smps_write(palmas, addr, reg);
741 		ret = palmas_smps_write(palmas, rinfo->vsel_addr, reg);
749 		ret = palmas_smps_read(palmas, addr, &reg);
755 			ret = palmas_smps_write(palmas, addr, reg);
759 		return palmas_regulator_config_external(palmas, id, reg_init);
764 static int palmas_ldo_init(struct palmas *palmas, int id,
770 	struct palmas_pmic_driver_data *ddata = palmas->pmic_ddata;
775 	ret = palmas_ldo_read(palmas, addr, &reg);
789 	ret = palmas_ldo_write(palmas, addr, reg);
795 		ret = palmas_update_bits(palmas, PALMAS_LDO_BASE,
799 			dev_err(palmas->dev,
804 		return palmas_regulator_config_external(palmas, id, reg_init);
809 static int palmas_extreg_init(struct palmas *palmas, int id,
815 	struct palmas_pmic_driver_data *ddata = palmas->pmic_ddata;
823 	ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE,
826 		dev_err(palmas->dev, "Resource reg 0x%02x update failed %d\n",
833 		ret = palmas_update_bits(palmas, PALMAS_RESOURCE_BASE,
837 			dev_err(palmas->dev,
842 		return palmas_regulator_config_external(palmas, id, reg_init);
847 static void palmas_enable_ldo8_track(struct palmas *palmas)
852 	struct palmas_pmic_driver_data *ddata = palmas->pmic_ddata;
858 	ret = palmas_ldo_read(palmas, addr, &reg);
860 		dev_err(palmas->dev, "Error in reading ldo8 control reg\n");
865 	ret = palmas_ldo_write(palmas, addr, reg);
867 		dev_err(palmas->dev, "Error in enabling tracking mode\n");
876 	ret = palmas_ldo_read(palmas, addr, &reg);
878 		dev_err(palmas->dev, "Error in reading ldo8 voltage reg\n");
883 	ret = palmas_ldo_write(palmas, addr, reg);
885 		dev_err(palmas->dev, "Error in setting ldo8 voltage reg\n");
940 				palmas_enable_ldo8_track(pmic->palmas);
994 					ret = palmas_ldo_init(pmic->palmas, id,
997 					ret = palmas_extreg_init(pmic->palmas,
1101 					ret = palmas_ldo_init(pmic->palmas,
1104 					ret = palmas_extreg_init(pmic->palmas,
1162 			if (!PALMAS_PMIC_HAS(pmic->palmas, SMPS10_BOOST))
1173 			ret = palmas_smps_read(pmic->palmas, addr, &reg);
1186 			ret = palmas_smps_init(pmic->palmas, id, reg_init);
1228 			ret = palmas_smps_read(pmic->palmas, addr, &reg);
1249 			ret = palmas_smps_read(pmic->palmas, addr, &reg);
1312 			ret = palmas_smps_init(pmic->palmas, id, reg_init);
1332 		ret = palmas_smps_read(pmic->palmas, addr, &reg);
1355 		ret = palmas_smps_read(pmic->palmas, addr, &reg);
1557 		.compatible = "ti,palmas-pmic",
1597 	struct palmas *palmas = dev_get_drvdata(pdev->dev.parent);
1629 	pmic->palmas = palmas;
1630 	palmas->pmic = pmic;
1632 	pmic->palmas->pmic_ddata = driver_data;
1638 	ret = palmas_smps_read(palmas, PALMAS_SMPS_CTRL, &reg);
1650 	config.regmap = palmas->regmap[REGULATOR_SLAVE];
1668 		.name = "palmas-pmic",
1689 MODULE_ALIAS("platform:palmas-pmic");