diff options
Diffstat (limited to 'zephyr/emul/emul_ln9310.c')
| -rw-r--r-- | zephyr/emul/emul_ln9310.c | 78 |
1 files changed, 38 insertions, 40 deletions
diff --git a/zephyr/emul/emul_ln9310.c b/zephyr/emul/emul_ln9310.c index f2f92154f4..bd6d41bce3 100644 --- a/zephyr/emul/emul_ln9310.c +++ b/zephyr/emul/emul_ln9310.c @@ -1,39 +1,36 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. +/* Copyright 2021 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #define DT_DRV_COMPAT cros_ln9310_emul +#include <errno.h> #include <zephyr/device.h> #include <zephyr/devicetree/gpio.h> +#include <zephyr/drivers/emul.h> +#include <zephyr/drivers/gpio.h> #include <zephyr/drivers/gpio/gpio_emul.h> #include <zephyr/drivers/i2c.h> #include <zephyr/drivers/i2c_emul.h> -#include <zephyr/drivers/emul.h> -#include <errno.h> #include <zephyr/sys/__assert.h> #include "driver/ln9310.h" #include "emul/emul_common_i2c.h" #include "emul/emul_ln9310.h" +#include "hooks.h" #include "i2c.h" +#include "emul/emul_stub_device.h" #include <zephyr/logging/log.h> LOG_MODULE_REGISTER(ln9310_emul, CONFIG_LN9310_EMUL_LOG_LEVEL); -#define LN9310_DATA_FROM_I2C_EMUL(_emul) \ - CONTAINER_OF(CONTAINER_OF(_emul, struct i2c_common_emul_data, emul), \ - struct ln9310_emul_data, common) - enum functional_mode { /* TODO shutdown_mode, */ /* TODO bypass, */ FUNCTIONAL_MODE_STANDBY = LN9310_SYS_STANDBY, - FUNCTIONAL_MODE_SWITCHING_21 = - LN9310_SYS_SWITCHING21_ACTIVE, - FUNCTIONAL_MODE_SWITCHING_31 = - LN9310_SYS_SWITCHING31_ACTIVE + FUNCTIONAL_MODE_SWITCHING_21 = LN9310_SYS_SWITCHING21_ACTIVE, + FUNCTIONAL_MODE_SWITCHING_31 = LN9310_SYS_SWITCHING31_ACTIVE }; struct ln9310_emul_data { @@ -251,20 +248,20 @@ enum battery_cell_type board_get_battery_cell_type(void) return data->battery_cell_type; } -static int ln9310_emul_start_write(struct i2c_emul *emul, int reg) +static int ln9310_emul_start_write(const struct emul *emul, int reg) { return 0; } -static int ln9310_emul_finish_write(struct i2c_emul *emul, int reg, int bytes) +static int ln9310_emul_finish_write(const struct emul *emul, int reg, int bytes) { return 0; } -static int ln9310_emul_write_byte(struct i2c_emul *emul, int reg, uint8_t val, +static int ln9310_emul_write_byte(const struct emul *emul, int reg, uint8_t val, int bytes) { - struct ln9310_emul_data *data = LN9310_DATA_FROM_I2C_EMUL(emul); + struct ln9310_emul_data *data = emul->data; __ASSERT(bytes == 1, "bytes 0x%x != 0x1 on reg 0x%x", bytes, reg); @@ -352,14 +349,14 @@ static int ln9310_emul_write_byte(struct i2c_emul *emul, int reg, uint8_t val, return 0; } -static int ln9310_emul_start_read(struct i2c_emul *emul, int reg) +static int ln9310_emul_start_read(const struct emul *emul, int reg) { return 0; } -static int ln9310_emul_finish_read(struct i2c_emul *emul, int reg, int bytes) +static int ln9310_emul_finish_read(const struct emul *emul, int reg, int bytes) { - struct ln9310_emul_data *data = LN9310_DATA_FROM_I2C_EMUL(emul); + struct ln9310_emul_data *data = emul->data; switch (reg) { case LN9310_REG_INT1: @@ -370,10 +367,10 @@ static int ln9310_emul_finish_read(struct i2c_emul *emul, int reg, int bytes) return 0; } -static int ln9310_emul_read_byte(struct i2c_emul *emul, int reg, uint8_t *val, +static int ln9310_emul_read_byte(const struct emul *emul, int reg, uint8_t *val, int bytes) { - struct ln9310_emul_data *data = LN9310_DATA_FROM_I2C_EMUL(emul); + struct ln9310_emul_data *data = emul->data; __ASSERT(bytes == 0, "bytes 0x%x != 0x0 on reg 0x%x", bytes, reg); @@ -459,7 +456,7 @@ static int ln9310_emul_read_byte(struct i2c_emul *emul, int reg, uint8_t *val, return 0; } -static int ln9310_emul_access_reg(struct i2c_emul *emul, int reg, int bytes, +static int ln9310_emul_access_reg(const struct emul *emul, int reg, int bytes, bool read) { return reg; @@ -468,19 +465,14 @@ static int ln9310_emul_access_reg(struct i2c_emul *emul, int reg, int bytes, static int emul_ln9310_init(const struct emul *emul, const struct device *parent) { - const struct i2c_common_emul_cfg *cfg = emul->cfg; struct ln9310_emul_data *data = emul->data; - data->common.emul.api = &i2c_common_emul_api; - data->common.emul.addr = cfg->addr; - data->common.emul.parent = emul; data->common.i2c = parent; - data->common.cfg = cfg; i2c_common_emul_init(&data->common); singleton = emul; - return i2c_emul_register(parent, emul->dev_label, &data->common.emul); + return 0; } #define LN9310_GET_GPIO_INT_PORT(n) \ @@ -489,11 +481,11 @@ static int emul_ln9310_init(const struct emul *emul, #define LN9310_GET_GPIO_INT_PIN(n) \ DT_GPIO_PIN(DT_INST_PROP(n, pg_int_pin), gpios) -#define INIT_LN9310(n) \ - const struct ln9310_config_t ln9310_config = { \ - .i2c_port = NAMED_I2C(power), \ - .i2c_addr_flags = DT_INST_REG_ADDR(n), \ - }; \ +#define INIT_LN9310(n) \ + const struct ln9310_config_t ln9310_config = { \ + .i2c_port = I2C_PORT_NODELABEL(i2c0), \ + .i2c_addr_flags = DT_INST_REG_ADDR(n), \ + }; \ static struct ln9310_emul_data ln9310_emul_data_##n = { \ .common = { \ .start_write = ln9310_emul_start_write, \ @@ -506,13 +498,19 @@ static int emul_ln9310_init(const struct emul *emul, }, \ .gpio_int_port = LN9310_GET_GPIO_INT_PORT(n), \ .gpio_int_pin = LN9310_GET_GPIO_INT_PIN(n), \ - }; \ - static const struct i2c_common_emul_cfg ln9310_emul_cfg_##n = { \ - .i2c_label = DT_INST_BUS_LABEL(n), \ - .dev_label = DT_INST_LABEL(n), \ - .addr = DT_INST_REG_ADDR(n), \ - }; \ - EMUL_DEFINE(emul_ln9310_init, DT_DRV_INST(n), &ln9310_emul_cfg_##n, \ - &ln9310_emul_data_##n) + }; \ + static const struct i2c_common_emul_cfg ln9310_emul_cfg_##n = { \ + .dev_label = DT_NODE_FULL_NAME(DT_DRV_INST(n)), \ + .addr = DT_INST_REG_ADDR(n), \ + }; \ + EMUL_DT_INST_DEFINE(n, emul_ln9310_init, &ln9310_emul_data_##n, \ + &ln9310_emul_cfg_##n, &i2c_common_emul_api) DT_INST_FOREACH_STATUS_OKAY(INIT_LN9310) +DT_INST_FOREACH_STATUS_OKAY(EMUL_STUB_DEVICE); + +struct i2c_common_emul_data * +emul_ln9310_get_i2c_common_data(const struct emul *emul) +{ + return emul->data; +} |