1 // SPDX-License-Identifier: GPL-2.0-only
9  * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
29 static const char reg_vdd_io[] = "Vdd_IO";
35 		ret = regulator_bulk_disable(ARRAY_SIZE(lis3->regulators),  in lis3_reg_ctrl()
36 					lis3->regulators);  in lis3_reg_ctrl()
38 		ret = regulator_bulk_enable(ARRAY_SIZE(lis3->regulators),  in lis3_reg_ctrl()
39 					lis3->regulators);  in lis3_reg_ctrl()
48 	struct i2c_client *c = lis3->bus_priv;  in lis3_i2c_write()
54 	struct i2c_client *c = lis3->bus_priv;  in lis3_i2c_read()
62 	struct i2c_client *c = lis3->bus_priv;  in lis3_i2c_blockread()
74 	lis3->read(lis3, WHO_AM_I, &reg);  in lis3_i2c_init()
75 	if (reg != lis3->whoami)  in lis3_i2c_init()
79 	ret = lis3->read(lis3, CTRL_REG1, &reg);  in lis3_i2c_init()
83 	if (lis3->whoami == WAI_3DLH)  in lis3_i2c_init()
88 	return lis3->write(lis3, CTRL_REG1, reg);  in lis3_i2c_init()
106 	struct lis3lv02d_platform_data *pdata = client->dev.platform_data;  in lis3lv02d_i2c_probe()
109 	if (of_match_device(lis3lv02d_i2c_dt_ids, &client->dev)) {  in lis3lv02d_i2c_probe()
110 		lis3_dev.of_node = client->dev.of_node;  in lis3lv02d_i2c_probe()
119 		if ((pdata->driver_features & LIS3_USE_BLOCK_READ) &&  in lis3lv02d_i2c_probe()
120 			(i2c_check_functionality(client->adapter,  in lis3lv02d_i2c_probe()
124 		if (pdata->axis_x)  in lis3lv02d_i2c_probe()
125 			lis3lv02d_axis_map.x = pdata->axis_x;  in lis3lv02d_i2c_probe()
127 		if (pdata->axis_y)  in lis3lv02d_i2c_probe()
128 			lis3lv02d_axis_map.y = pdata->axis_y;  in lis3lv02d_i2c_probe()
130 		if (pdata->axis_z)  in lis3lv02d_i2c_probe()
131 			lis3lv02d_axis_map.z = pdata->axis_z;  in lis3lv02d_i2c_probe()
133 		if (pdata->setup_resources)  in lis3lv02d_i2c_probe()
134 			ret = pdata->setup_resources();  in lis3lv02d_i2c_probe()
140 	lis3_dev.regulators[0].supply = reg_vdd;  in lis3lv02d_i2c_probe()
141 	lis3_dev.regulators[1].supply = reg_vdd_io;  in lis3lv02d_i2c_probe()
142 	ret = regulator_bulk_get(&client->dev,  in lis3lv02d_i2c_probe()
154 	lis3_dev.irq	  = client->irq;  in lis3lv02d_i2c_probe()
156 	lis3_dev.pm_dev	  = &client->dev;  in lis3lv02d_i2c_probe()
175 	if (pdata && pdata->release_resources)  in lis3lv02d_i2c_probe()
176 		pdata->release_resources();  in lis3lv02d_i2c_probe()
183 	struct lis3lv02d_platform_data *pdata = client->dev.platform_data;  in lis3lv02d_i2c_remove()
185 	if (pdata && pdata->release_resources)  in lis3lv02d_i2c_remove()
186 		pdata->release_resources();  in lis3lv02d_i2c_remove()
191 	regulator_bulk_free(ARRAY_SIZE(lis3->regulators),  in lis3lv02d_i2c_remove()
202 	if (lis3->pdata && lis3->pdata->wakeup_flags) {  in lis3lv02d_i2c_suspend()
218 	if (lis3->pdata && lis3->pdata->wakeup_flags) {  in lis3lv02d_i2c_resume()