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Searched refs:i2c_dev (Results 1 – 25 of 28) sorted by relevance

12

/Zephyr-latest/tests/boards/altera_max10/i2c_master/src/
Di2c_master.c31 static int powerup_adv7513(const struct device *i2c_dev) in powerup_adv7513() argument
37 if (i2c_reg_write_byte(i2c_dev, ADV7513_HDMI_I2C_SLAVE_ADDR, in powerup_adv7513()
42 if (i2c_reg_read_byte(i2c_dev, ADV7513_HDMI_I2C_SLAVE_ADDR, in powerup_adv7513()
50 if (i2c_reg_write_byte(i2c_dev, ADV7513_HDMI_I2C_SLAVE_ADDR, in powerup_adv7513()
56 if (i2c_reg_read_byte(i2c_dev, ADV7513_HDMI_I2C_SLAVE_ADDR, in powerup_adv7513()
68 const struct device *const i2c_dev = DEVICE_DT_GET_ONE(altr_nios2_i2c); in test_i2c_adv7513() local
72 if (!device_is_ready(i2c_dev)) { in test_i2c_adv7513()
78 if (i2c_configure(i2c_dev, i2c_cfg)) { in test_i2c_adv7513()
84 zassert_true(powerup_adv7513(i2c_dev) == TC_PASS, in test_i2c_adv7513()
90 if (i2c_reg_read_byte(i2c_dev, ADV7513_HDMI_I2C_SLAVE_ADDR, in test_i2c_adv7513()
[all …]
/Zephyr-latest/tests/drivers/i2c/i2c_api/src/
Dtest_i2c.c45 const struct device *const i2c_dev = DEVICE_DT_GET(I2C_DEV_NODE); in test_gy271() local
48 if (!device_is_ready(i2c_dev)) { in test_gy271()
54 if (i2c_configure(i2c_dev, i2c_cfg)) { in test_gy271()
60 if (i2c_get_config(i2c_dev, &i2c_cfg_tmp)) { in test_gy271()
73 if (i2c_write(i2c_dev, datas, 2, GY271_ADDR)) { in test_gy271()
82 if (i2c_write(i2c_dev, datas, 2, GY271_ADDR)) { in test_gy271()
89 if (i2c_write(i2c_dev, datas, 2, GY271_ADDR)) { in test_gy271()
104 if (i2c_write(i2c_dev, datas, 1, GY271_ADDR)) { in test_gy271()
112 if (i2c_read(i2c_dev, datas, 6, GY271_ADDR)) { in test_gy271()
126 const struct device *const i2c_dev = DEVICE_DT_GET(I2C_DEV_NODE); in test_burst_gy271() local
[all …]
/Zephyr-latest/drivers/i2c/
Di2c_npcx_controller.h21 void npcx_i2c_ctrl_mutex_lock(const struct device *i2c_dev);
28 void npcx_i2c_ctrl_mutex_unlock(const struct device *i2c_dev);
41 int npcx_i2c_ctrl_configure(const struct device *i2c_dev, uint32_t dev_config);
53 int npcx_i2c_ctrl_get_speed(const struct device *i2c_dev, uint32_t *speed);
69 int npcx_i2c_ctrl_transfer(const struct device *i2c_dev, struct i2c_msg *msgs,
93 int npcx_i2c_ctrl_target_register(const struct device *i2c_dev,
107 int npcx_i2c_ctrl_target_unregister(const struct device *i2c_dev,
Di2c_nios2.c25 ALT_AVALON_I2C_DEV_t i2c_dev; member
56 alt_avalon_i2c_init(&data->i2c_dev); in i2c_nios2_configure()
74 &data->i2c_dev, &data->irq_data); in i2c_nios2_transfer()
94 alt_avalon_i2c_master_target_set(&data->i2c_dev, addr); in i2c_nios2_transfer()
99 &data->i2c_dev, in i2c_nios2_transfer()
104 (&data->i2c_dev, in i2c_nios2_transfer()
122 &data->i2c_dev); in i2c_nios2_transfer()
140 alt_avalon_i2c_disable(&data->i2c_dev); in i2c_nios2_transfer()
150 alt_handle_irq(&data->i2c_dev, DT_INST_IRQN(0)); in i2c_nios2_isr()
164 .i2c_dev = {
[all …]
Di2c_npcx_controller.c1034 void npcx_i2c_ctrl_mutex_lock(const struct device *i2c_dev) in npcx_i2c_ctrl_mutex_lock() argument
1036 struct i2c_ctrl_data *const data = i2c_dev->data; in npcx_i2c_ctrl_mutex_lock()
1041 void npcx_i2c_ctrl_mutex_unlock(const struct device *i2c_dev) in npcx_i2c_ctrl_mutex_unlock() argument
1043 struct i2c_ctrl_data *const data = i2c_dev->data; in npcx_i2c_ctrl_mutex_unlock()
1048 int npcx_i2c_ctrl_configure(const struct device *i2c_dev, uint32_t dev_config) in npcx_i2c_ctrl_configure() argument
1050 struct i2c_ctrl_data *const data = i2c_dev->data; in npcx_i2c_ctrl_configure()
1066 i2c_ctrl_config_bus_freq(i2c_dev, data->bus_freq); in npcx_i2c_ctrl_configure()
1072 int npcx_i2c_ctrl_get_speed(const struct device *i2c_dev, uint32_t *speed) in npcx_i2c_ctrl_get_speed() argument
1074 struct i2c_ctrl_data *const data = i2c_dev->data; in npcx_i2c_ctrl_get_speed()
1173 int npcx_i2c_ctrl_target_register(const struct device *i2c_dev, in npcx_i2c_ctrl_target_register() argument
[all …]
/Zephyr-latest/drivers/gpio/
Dgpio_ite_it8801.c25 const struct i2c_dt_spec i2c_dev; member
74 ret = i2c_reg_read_byte_dt(&config->i2c_dev, reg_gpcr, &control); in gpio_it8801_configure()
89 ret = i2c_reg_update_byte_dt(&config->i2c_dev, config->reg_sovr, mask, in gpio_it8801_configure()
92 ret = i2c_reg_update_byte_dt(&config->i2c_dev, config->reg_sovr, mask, 0); in gpio_it8801_configure()
123 ret = i2c_reg_write_byte_dt(&config->i2c_dev, reg_gpcr, control); in gpio_it8801_configure()
146 ret = i2c_reg_read_byte_dt(&config->i2c_dev, reg_gpcr, &control); in gpio_it8801_get_config()
161 ret = i2c_reg_read_byte_dt(&config->i2c_dev, config->reg_ipsr, &value); in gpio_it8801_get_config()
197 ret = i2c_reg_read_byte_dt(&config->i2c_dev, config->reg_ipsr, &val); in gpio_it8801_port_get_raw()
214 ret = i2c_reg_update_byte_dt(&config->i2c_dev, config->reg_sovr, mask, value); in gpio_it8801_port_set_masked_raw()
229 ret = i2c_reg_update_byte_dt(&config->i2c_dev, config->reg_sovr, pins, pins); in gpio_it8801_port_set_bits_raw()
[all …]
Dgpio_nct38xx_port.c37 const struct i2c_dt_spec *i2c_dev; member
75 ret = i2c_reg_update_byte_dt(data->i2c_dev, NCT38XX_REG_MUX_CONTROL, mask, new_reg); in gpio_nct38xx_pin_config()
86 ret = i2c_reg_update_byte_dt(data->i2c_dev, NCT38XX_REG_GPIO_DIR(config->gpio_port), in gpio_nct38xx_pin_config()
99 ret = i2c_reg_update_byte_dt(data->i2c_dev, NCT38XX_REG_GPIO_OD_SEL(config->gpio_port), in gpio_nct38xx_pin_config()
111 ret = i2c_reg_update_byte_dt(data->i2c_dev, NCT38XX_REG_GPIO_DATA_OUT(config->gpio_port), in gpio_nct38xx_pin_config()
120 ret = i2c_reg_update_byte_dt(data->i2c_dev, NCT38XX_REG_GPIO_DIR(config->gpio_port), in gpio_nct38xx_pin_config()
146 ret = i2c_reg_read_byte_dt(data->i2c_dev, NCT38XX_REG_MUX_CONTROL, &reg); in gpio_nct38xx_pin_get_config()
157 ret = i2c_reg_read_byte_dt(data->i2c_dev, NCT38XX_REG_GPIO_DIR(config->gpio_port), &reg); in gpio_nct38xx_pin_get_config()
167 ret = i2c_reg_read_byte_dt(data->i2c_dev, in gpio_nct38xx_pin_get_config()
178 ret = i2c_reg_read_byte_dt(data->i2c_dev, in gpio_nct38xx_pin_get_config()
[all …]
Dgpio_nct38xx.c39 const struct i2c_dt_spec *i2c_dev; member
60 if (i2c_burst_write_dt(data->i2c_dev, NCT38XX_REG_ALERT_MASK, (uint8_t *)&alert_mask, in nct38xx_init_interrupt()
70 if (i2c_burst_read_dt(data->i2c_dev, NCT38XX_REG_ALERT, (uint8_t *)&alert, sizeof(alert))) { in nct38xx_init_interrupt()
76 if (i2c_burst_write_dt(data->i2c_dev, NCT38XX_REG_ALERT, (uint8_t *)&alert, in nct38xx_init_interrupt()
83 if (i2c_burst_write_dt(data->i2c_dev, NCT38XX_REG_ALERT_MASK, (uint8_t *)&alert_mask, in nct38xx_init_interrupt()
106 data->i2c_dev = mfd_nct38xx_get_i2c_dt_spec(config->mfd); in nct38xx_gpio_init()
Dgpio_rt1718s.h58 const struct i2c_dt_spec i2c_dev; member
90 return i2c_reg_read_byte_dt(&config->i2c_dev, reg_addr, val); in rt1718s_reg_read_byte()
108 return i2c_burst_read_dt(&config->i2c_dev, start_addr, buf, num_bytes); in rt1718s_reg_burst_read()
124 return i2c_reg_write_byte_dt(&config->i2c_dev, reg_addr, val); in rt1718s_reg_write_byte()
142 return i2c_burst_write_dt(&config->i2c_dev, start_addr, buf, num_bytes); in rt1718s_reg_burst_write()
Dgpio_nct38xx_alert.c25 const struct i2c_dt_spec *i2c_dev; member
67 ret = i2c_burst_read_dt(mfd->i2c_dev, NCT38XX_REG_ALERT, (uint8_t *)&alert, in nct38xx_alert_is_active()
72 ret = i2c_burst_read_dt(mfd->i2c_dev, NCT38XX_REG_ALERT_MASK, in nct38xx_alert_is_active()
80 ret = i2c_burst_write_dt(mfd->i2c_dev, NCT38XX_REG_ALERT, in nct38xx_alert_is_active()
132 data->mfd[i].i2c_dev = mfd_nct38xx_get_i2c_dt_spec(config->nct38xx_dev[i]); in nct38xx_alert_init()
Dgpio_rt1718s.c90 if (!device_is_ready(config->i2c_dev.bus)) { in rt1718s_init()
91 LOG_ERR("%s device not ready", config->i2c_dev.bus->name); in rt1718s_init()
134 .i2c_dev = I2C_DT_SPEC_INST_GET(inst), \
/Zephyr-latest/drivers/smbus/
Dsmbus_stm32.c22 const struct device *i2c_dev; member
75 if (!device_is_ready(config->i2c_dev)) { in smbus_stm32_init()
89 i2c_stm32_smbalert_set_callback(config->i2c_dev, smbus_stm32_smbalert_isr, dev); in smbus_stm32_init()
112 i2c_stm32_set_smbus_mode(config->i2c_dev, I2CSTM32MODE_SMBUSHOST); in smbus_stm32_configure()
115 i2c_stm32_set_smbus_mode(config->i2c_dev, I2CSTM32MODE_SMBUSDEVICE); in smbus_stm32_configure()
120 i2c_stm32_smbalert_enable(config->i2c_dev); in smbus_stm32_configure()
123 i2c_stm32_smbalert_disable(config->i2c_dev); in smbus_stm32_configure()
144 return i2c_write(config->i2c_dev, NULL, 0, periph_addr); in smbus_stm32_quick()
146 return i2c_read(config->i2c_dev, NULL, 0, periph_addr); in smbus_stm32_quick()
157 return i2c_write(config->i2c_dev, &command, sizeof(command), periph_addr); in smbus_stm32_byte_write()
[all …]
/Zephyr-latest/samples/drivers/i2s/echo/src/
Dcodec.c19 const struct device *const i2c_dev = DEVICE_DT_GET(WM8731_I2C_NODE); in init_wm8731_i2c() local
105 if (!device_is_ready(i2c_dev)) { in init_wm8731_i2c()
106 printk("%s is not ready\n", i2c_dev->name); in init_wm8731_i2c()
114 ret = i2c_reg_write_byte(i2c_dev, WM8731_I2C_ADDR, in init_wm8731_i2c()
/Zephyr-latest/drivers/input/
Dinput_ite_it8801_kbd.c34 const struct i2c_dt_spec i2c_dev; member
71 ret = i2c_reg_write_byte_dt(&config->i2c_dev, config->reg_ksomcr, kso_val); in kbd_it8801_drive_column()
84 ret = i2c_reg_read_byte_dt(&config->i2c_dev, config->reg_ksidr, &value); in kbd_it8801_read_row()
99 ret = i2c_reg_read_byte_dt(&config->i2c_dev, config->reg_ksieer, &ksieer_val); in it8801_input_alert_handler()
106 ret = i2c_reg_write_byte_dt(&config->i2c_dev, config->reg_ksieer, GENMASK(7, 0)); in it8801_input_alert_handler()
122 ret = i2c_reg_write_byte_dt(&config->i2c_dev, config->reg_ksieer, GENMASK(7, 0)); in kbd_it8801_set_detect_mode()
128 ret = i2c_reg_write_byte_dt(&config->i2c_dev, config->reg_ksiier, GENMASK(7, 0)); in kbd_it8801_set_detect_mode()
135 ret = i2c_reg_write_byte_dt(&config->i2c_dev, config->reg_ksiier, 0x00); in kbd_it8801_set_detect_mode()
157 status = mfd_it8801_configure_pins(&config->i2c_dev, config->altctrl[i].gpiocr, in kbd_it8801_init()
170 ret = i2c_reg_write_byte_dt(&config->i2c_dev, config->reg_ksomcr, IT8801_REG_MASK_AKSOSC); in kbd_it8801_init()
[all …]
/Zephyr-latest/drivers/mfd/
Dmfd_nct38xx.c11 const struct i2c_dt_spec i2c_dev; member
24 if (!device_is_ready(config->i2c_dev.bus)) { in mfd_nct38xx_init()
44 return &config->i2c_dev; in mfd_nct38xx_get_i2c_dt_spec()
50 .i2c_dev = I2C_DT_SPEC_INST_GET(inst), \
Dmfd_ite_it8801.c17 const struct i2c_dt_spec i2c_dev; member
37 ret = i2c_reg_read_byte_dt(&config->i2c_dev, it8801_id_verify[i].reg, &val); in it8801_check_vendor_id()
87 if (!i2c_is_ready_dt(&config->i2c_dev)) { in mfd_it8801_init()
88 LOG_ERR("I2C bus %s is not ready", config->i2c_dev.bus->name); in mfd_it8801_init()
104 ret = i2c_reg_write_byte_dt(&config->i2c_dev, IT8801_REG_SMBCR, IT8801_REG_MASK_ARE); in mfd_it8801_init()
128 .i2c_dev = I2C_DT_SPEC_INST_GET(inst), \
Dmfd_it8801_altctrl.c21 int mfd_it8801_configure_pins(const struct i2c_dt_spec *i2c_dev, const struct device *dev, in mfd_it8801_configure_pins() argument
51 ret = i2c_reg_update_byte_dt(i2c_dev, reg_gpiocr, GENMASK(7, 6), alt_val << 6); in mfd_it8801_configure_pins()
/Zephyr-latest/samples/boards/st/i2c_timing/src/
Dmain.c21 const struct device *const i2c_dev = DEVICE_DT_GET(I2C_DEV_NODE); in main() local
24 if (!device_is_ready(i2c_dev)) { in main()
30 if (i2c_get_config(i2c_dev, (uint32_t *)&i2c_cfg)) { in main()
/Zephyr-latest/drivers/fuel_gauge/max17048/
Dmax17048.c67 int max17048_adc(const struct device *i2c_dev, uint16_t *response) in max17048_adc() argument
69 return max17048_read_register(i2c_dev, REGISTER_VCELL, response); in max17048_adc()
75 int max17048_voltage(const struct device *i2c_dev, uint32_t *response) in max17048_voltage() argument
78 int rc = max17048_adc(i2c_dev, &raw_voltage); in max17048_voltage()
99 int max17048_percent(const struct device *i2c_dev, uint8_t *response) in max17048_percent() argument
102 int rc = max17048_read_register(i2c_dev, REGISTER_SOC, &data); in max17048_percent()
122 int max17048_crate(const struct device *i2c_dev, int16_t *response) in max17048_crate() argument
124 int rc = max17048_read_register(i2c_dev, REGISTER_CRATE, response); in max17048_crate()
/Zephyr-latest/drivers/pwm/
Dpwm_ite_it8801.c39 const struct i2c_dt_spec i2c_dev; member
60 ret = i2c_reg_update_byte_dt(&config->i2c_dev, config->reg_mcr, in pwm_enable()
63 ret = i2c_reg_update_byte_dt(&config->i2c_dev, config->reg_mcr, in pwm_enable()
96 ret = i2c_reg_update_byte_dt(&config->i2c_dev, IT8801_REG_PWMODDSR, mask, mask); in pwm_it8801_set_cycles()
111 ret = i2c_reg_write_byte_dt(&config->i2c_dev, config->reg_dcr, duty); in pwm_it8801_set_cycles()
139 ret = mfd_it8801_configure_pins(&config->i2c_dev, config->altctrl[i].gpiocr, in pwm_it8801_init()
162 .i2c_dev = I2C_DT_SPEC_GET(DT_INST_PARENT(inst)), \
/Zephyr-latest/tests/drivers/i2c/i2c_ram/src/
Dtest_i2c_ram.c36 const struct device *i2c_dev = DEVICE_DT_GET(I2C_DEV_NODE); variable
51 zassert_true(device_is_ready(i2c_dev), "I2C device is not read"); in i2c_ram_setup()
54 zassert_ok(i2c_configure(i2c_dev, i2c_cfg), "I2C config failed"); in i2c_ram_setup()
57 ret = i2c_get_config(i2c_dev, &i2c_cfg_tmp); in i2c_ram_setup()
79 pm_device_runtime_get(i2c_dev); in i2c_ram_before()
86 pm_device_runtime_put(i2c_dev); in i2c_ram_after()
98 zassert_ok(i2c_transfer(i2c_dev, msgs, 1, RAM_ADDR), in ZTEST()
109 zassert_ok(i2c_transfer(i2c_dev, msgs, 2, RAM_ADDR), in ZTEST()
121 zassert_ok(i2c_write(i2c_dev, tx_data, ARRAY_SIZE(tx_data), RAM_ADDR), in ZTEST()
124 zassert_ok(i2c_write_read(i2c_dev, RAM_ADDR, rx_cmd, ARRAY_SIZE(rx_cmd), in ZTEST()
[all …]
/Zephyr-latest/drivers/crypto/
Dcrypto_ataes132a_priv.h251 int ataes132a_init(const struct device *i2c_dev);
310 int ataes132a_aes_ccm_decrypt(const struct device *i2c_dev,
358 int ataes132a_aes_ccm_encrypt(const struct device *i2c_dev,
386 int ataes132a_aes_ecb_block(const struct device *i2c_dev,
/Zephyr-latest/tests/subsys/rtio/rtio_i2c/src/
Dmain.cpp14 static const struct device *i2c_dev = DEVICE_DT_GET(DT_NODELABEL(i2c0)); variable
38 zassert_not_null(i2c_dev->api); in ZTEST()
40 ((const struct i2c_driver_api *)i2c_dev->api)->iodev_submit); in ZTEST()
/Zephyr-latest/include/zephyr/drivers/mfd/
Dmfd_ite_it8801.h118 int mfd_it8801_configure_pins(const struct i2c_dt_spec *i2c_dev, const struct device *dev,
/Zephyr-latest/drivers/i3c/
Di3c_common.c87 struct i3c_i2c_device_desc *i2c_dev; in i3c_addr_slots_init() local
116 i2c_dev = &config->dev_list.i2c[i]; in i3c_addr_slots_init()
117 ret = i3c_attach_i2c_device(i2c_dev); in i3c_addr_slots_init()

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