diff options
author | Aseda Aboagye <aaboagye@google.com> | 2022-01-10 17:26:56 -0600 |
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committer | Aseda Aboagye <aaboagye@google.com> | 2022-01-10 17:26:56 -0600 |
commit | dc11829e169a9c425860ec5cca949ef80df9e0b7 (patch) | |
tree | 0517b0831c6e52b347926a1b727741df380e908c /zephyr/emul/tcpc/emul_ps8xxx.c | |
parent | c5bd23a4b204565dab616f7fa4ee8a0b7b433d4c (diff) | |
parent | b44d10f8f79cadb259cc7ab79714a0919fc0c4c8 (diff) | |
download | chrome-ec-dc11829e169a9c425860ec5cca949ef80df9e0b7.tar.gz |
Merge remote-tracking branch cros/main into firmware-keeby-14119.B-mainfirmware-keeby-14119.B-main
Relevant changes:
git log --oneline c5bd23a4b..b44d10f8f -- baseboard/dedede board/cappy2
board/corori board/driblee board/gooey board/haboki board/lalala
board/waddledoo2 common/charge_state_v2.c common/mkbp_* common/ocpc.c
common/usbc/usb_tc_drp_acc_trysrc_sm.c common/usbc/usb_sm.c
common/usbc/*_pd_* common/usbc/dp_alt_mode.c common/usbc/usb_prl_sm.c
common/usbc/usb_pe_drp_sm.c common/usb_charger.c common/usb_common.c
common/usbc_ocp.c driver/charger/sm5803.* driver/charger/isl923x.*
driver/tcpm/raa489000.* driver/tcpm/it83* include/power/icelake.h
include/intel_x86.h power/icelake.c power/intel_x86.c util/getversion.sh
42d03a001 config: change temp_sensor_power from config to gpio
e296efb28 usb_common: Fix CONFIG_USB_PD_DISCHARGE_TCPC typo
c346481f4 atomic: cast to unsigned when shifting
9b972a0f2 driver/tcpm/it83xx, it8xxx2: ITE inactive port return from HOOK
a499d8fd4 driver/tcpm/it83xx, it8xxx2: set sleep mask for mixed TCPC case
ed62e2583 TCPMv2: don't set the sleep mask for TCPC embedded in EC
c962696e8 motion_sensor: Remove |int_signal| field
86b216794 ocpc: modify pre-charge target condition
6f8336eb4 dedede: Set MKBP event wake mask to 0
02d034df0 dedede: add stylus fw_config
4f7cd7509 atomic: use atomic_t where it is possible
e3ffa0519 mkbp: change the type fifo_entries to atomic_t
bb4c47af0 usb: use atomic_t where possible
c6e513ee2 power/icelake: Add SLP_S5 as a watched power signal
d89e49b20 power: Introduce S4 as a real power state
ba8a3c9c0 chgstv2: Use chipset_in_state instead of naming states
23a975d12 i2c: Use declared initializers for i2c_ports: boards a-l
35865dbec TCPMv2: Guard DATA_RESET using CONFIG_USB_PD_DATA_RESET_MSG
d4d8243ed i2c: Use declared initializers for i2c_ports: baseboards
eba8d0305 RAA489000: Fixed RAA489000 max charging current
e78b83e0f TCPMv2: Delay Data Reset until mode entry request
6230e60fc TCPMv2: Support Data Reset as DFP, initiator
412246836 intel_x86: Apply chipset resume init and suspend complete hooks
f2809b72c config: rename CONFIG_HOSTCMD_ESPI to CONFIG_HOST_INTERFACE_ESPI
BRANCH=None
BUG=b:202796060 b:207805856 b:167983049 b:208318528 b:181983966
BUG=b:207328258 b:195416058 b:205285137 b:199919093 b:207055975
BUG=b:129159505 b:204947672 b:141363146 b:207082842 b:205675485
TEST=`make -j buildall`
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Change-Id: I980351977e11088a130e478df0701be4715f049b
Diffstat (limited to 'zephyr/emul/tcpc/emul_ps8xxx.c')
-rw-r--r-- | zephyr/emul/tcpc/emul_ps8xxx.c | 577 |
1 files changed, 577 insertions, 0 deletions
diff --git a/zephyr/emul/tcpc/emul_ps8xxx.c b/zephyr/emul/tcpc/emul_ps8xxx.c new file mode 100644 index 0000000000..5a36f39cd1 --- /dev/null +++ b/zephyr/emul/tcpc/emul_ps8xxx.c @@ -0,0 +1,577 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * 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_ps8xxx_emul + +#include <logging/log.h> +LOG_MODULE_REGISTER(ps8xxx_emul, CONFIG_TCPCI_EMUL_LOG_LEVEL); + +#include <device.h> +#include <emul.h> +#include <drivers/i2c.h> +#include <drivers/i2c_emul.h> + +#include "tcpm/tcpci.h" + +#include "emul/emul_common_i2c.h" +#include "emul/tcpc/emul_ps8xxx.h" +#include "emul/tcpc/emul_tcpci.h" + +#include "driver/tcpm/ps8xxx.h" + +#define PS8XXX_REG_MUX_IN_HPD_ASSERTION MUX_IN_HPD_ASSERTION_REG + +/** Run-time data used by the emulator */ +struct ps8xxx_emul_data { + /** Common I2C data used by "hidden" ports */ + struct i2c_common_emul_data p0_data; + struct i2c_common_emul_data p1_data; + struct i2c_common_emul_data gpio_data; + + /** Product ID of emulated device */ + int prod_id; + /** Pointer to TCPCI emulator that is base for this emulator */ + const struct emul *tcpci_emul; + + /** Chip revision used by PS8805 */ + uint8_t chip_rev; + /** Mux usb DCI configuration */ + uint8_t dci_cfg; + /** GPIO control register value */ + uint8_t gpio_ctrl; + /** HW revision used by PS8815 */ + uint16_t hw_rev; +}; + +/** Constant configuration of the emulator */ +struct ps8xxx_emul_cfg { + /** Phandle (name) of TCPCI emulator that is base for this emulator */ + const char *tcpci_emul; + + /** Common I2C configuration used by "hidden" ports */ + const struct i2c_common_emul_cfg p0_cfg; + const struct i2c_common_emul_cfg p1_cfg; + const struct i2c_common_emul_cfg gpio_cfg; +}; + +/** Check description in emul_ps8xxx.h */ +void ps8xxx_emul_set_chip_rev(const struct emul *emul, uint8_t chip_rev) +{ + struct ps8xxx_emul_data *data = emul->data; + + data->chip_rev = chip_rev; +} + +/** Check description in emul_ps8xxx.h */ +void ps8xxx_emul_set_hw_rev(const struct emul *emul, uint16_t hw_rev) +{ + struct ps8xxx_emul_data *data = emul->data; + + data->hw_rev = hw_rev; +} + +/** Check description in emul_ps8xxx.h */ +void ps8xxx_emul_set_gpio_ctrl(const struct emul *emul, uint8_t gpio_ctrl) +{ + struct ps8xxx_emul_data *data = emul->data; + + data->gpio_ctrl = gpio_ctrl; +} + +/** Check description in emul_ps8xxx.h */ +uint8_t ps8xxx_emul_get_gpio_ctrl(const struct emul *emul) +{ + struct ps8xxx_emul_data *data = emul->data; + + return data->gpio_ctrl; +} + +/** Check description in emul_ps8xxx.h */ +uint8_t ps8xxx_emul_get_dci_cfg(const struct emul *emul) +{ + struct ps8xxx_emul_data *data = emul->data; + + return data->dci_cfg; +} + +/** Check description in emul_ps8xxx.h */ +int ps8xxx_emul_set_product_id(const struct emul *emul, uint16_t product_id) +{ + struct ps8xxx_emul_data *data = emul->data; + + if (product_id != PS8805_PRODUCT_ID && + product_id != PS8815_PRODUCT_ID) { + LOG_ERR("Setting invalid product ID 0x%x", product_id); + return -EINVAL; + } + + data->prod_id = product_id; + tcpci_emul_set_reg(data->tcpci_emul, TCPC_REG_PRODUCT_ID, product_id); + + return 0; +} + +/** Check description in emul_ps8xxx.h */ +uint16_t ps8xxx_emul_get_product_id(const struct emul *emul) +{ + struct ps8xxx_emul_data *data = emul->data; + + return data->prod_id; +} + +const struct emul *ps8xxx_emul_get_tcpci(const struct emul *emul) +{ + struct ps8xxx_emul_data *data = emul->data; + + return data->tcpci_emul; +} + +/** Check description in emul_ps8xxx.h */ +struct i2c_emul *ps8xxx_emul_get_i2c_emul(const struct emul *emul, + enum ps8xxx_emul_port port) +{ + const struct ps8xxx_emul_cfg *cfg = emul->cfg; + struct ps8xxx_emul_data *data = emul->data; + + switch (port) { + case PS8XXX_EMUL_PORT_0: + return &data->p0_data.emul; + case PS8XXX_EMUL_PORT_1: + return &data->p1_data.emul; + case PS8XXX_EMUL_PORT_GPIO: + if (cfg->gpio_cfg.addr != 0) { + return &data->gpio_data.emul; + } else { + return NULL; + } + default: + return NULL; + } +} + +/** + * @brief Function called for each byte of read message + * + * @param emul Pointer to TCPCI emulator + * @param ops Pointer to device operations structure + * @param reg First byte of last write message + * @param val Pointer where byte to read should be stored + * @param bytes Number of bytes already readded + * + * @return TCPCI_EMUL_CONTINUE to continue with default handler + * @return TCPCI_EMUL_DONE to immedietly return success + * @return TCPCI_EMUL_ERROR to immedietly return error + */ +static enum tcpci_emul_ops_resp ps8xxx_emul_tcpci_read_byte( + const struct emul *emul, + const struct tcpci_emul_dev_ops *ops, + int reg, uint8_t *val, int bytes) +{ + uint16_t reg_val; + + switch (reg) { + case PS8XXX_REG_FW_REV: + case PS8XXX_REG_I2C_DEBUGGING_ENABLE: + case PS8XXX_REG_MUX_IN_HPD_ASSERTION: + case PS8XXX_REG_BIST_CONT_MODE_BYTE0: + case PS8XXX_REG_BIST_CONT_MODE_BYTE1: + case PS8XXX_REG_BIST_CONT_MODE_BYTE2: + case PS8XXX_REG_BIST_CONT_MODE_CTR: + if (bytes != 0) { + LOG_ERR("Reading byte %d from 1 byte register 0x%x", + bytes, reg); + return TCPCI_EMUL_ERROR; + } + + tcpci_emul_get_reg(emul, reg, ®_val); + *val = reg_val & 0xff; + return TCPCI_EMUL_DONE; + default: + return TCPCI_EMUL_CONTINUE; + } +} + +/** + * @brief Function called for each byte of write message + * + * @param emul Pointer to TCPCI emulator + * @param ops Pointer to device operations structure + * @param reg First byte of write message + * @param val Received byte of write message + * @param bytes Number of bytes already received + * + * @return TCPCI_EMUL_CONTINUE to continue with default handler + * @return TCPCI_EMUL_DONE to immedietly return success + * @return TCPCI_EMUL_ERROR to immedietly return error + */ +static enum tcpci_emul_ops_resp ps8xxx_emul_tcpci_write_byte( + const struct emul *emul, + const struct tcpci_emul_dev_ops *ops, + int reg, uint8_t val, int bytes) +{ + uint16_t prod_id; + + tcpci_emul_get_reg(emul, TCPC_REG_PRODUCT_ID, &prod_id); + + switch (reg) { + case PS8XXX_REG_RP_DETECT_CONTROL: + /* This register is present only on PS8815 */ + if (prod_id != PS8815_PRODUCT_ID) { + return TCPCI_EMUL_CONTINUE; + } + case PS8XXX_REG_I2C_DEBUGGING_ENABLE: + case PS8XXX_REG_MUX_IN_HPD_ASSERTION: + case PS8XXX_REG_BIST_CONT_MODE_BYTE0: + case PS8XXX_REG_BIST_CONT_MODE_BYTE1: + case PS8XXX_REG_BIST_CONT_MODE_BYTE2: + case PS8XXX_REG_BIST_CONT_MODE_CTR: + if (bytes != 1) { + LOG_ERR("Writing byte %d to 1 byte register 0x%x", + bytes, reg); + return TCPCI_EMUL_ERROR; + } + + tcpci_emul_set_reg(emul, reg, val); + return TCPCI_EMUL_DONE; + default: + return TCPCI_EMUL_CONTINUE; + } +} + +/** + * @brief Function called on the end of write message + * + * @param emul Pointer to TCPCI emulator + * @param ops Pointer to device operations structure + * @param reg Register which is written + * @param msg_len Length of handled I2C message + * + * @return TCPCI_EMUL_CONTINUE to continue with default handler + * @return TCPCI_EMUL_DONE to immedietly return success + * @return TCPCI_EMUL_ERROR to immedietly return error + */ +static enum tcpci_emul_ops_resp ps8xxx_emul_tcpci_handle_write( + const struct emul *emul, + const struct tcpci_emul_dev_ops *ops, + int reg, int msg_len) +{ + uint16_t prod_id; + + tcpci_emul_get_reg(emul, TCPC_REG_PRODUCT_ID, &prod_id); + + switch (reg) { + case PS8XXX_REG_RP_DETECT_CONTROL: + /* This register is present only on PS8815 */ + if (prod_id != PS8815_PRODUCT_ID) { + return TCPCI_EMUL_CONTINUE; + } + case PS8XXX_REG_I2C_DEBUGGING_ENABLE: + case PS8XXX_REG_MUX_IN_HPD_ASSERTION: + case PS8XXX_REG_BIST_CONT_MODE_BYTE0: + case PS8XXX_REG_BIST_CONT_MODE_BYTE1: + case PS8XXX_REG_BIST_CONT_MODE_BYTE2: + case PS8XXX_REG_BIST_CONT_MODE_CTR: + return TCPCI_EMUL_DONE; + default: + return TCPCI_EMUL_CONTINUE; + } +} + +/** + * @brief Function called on reset + * + * @param emul Pointer to TCPCI emulator + * @param ops Pointer to device operations structure + */ +static void ps8xxx_emul_tcpci_reset(const struct emul *emul, + struct tcpci_emul_dev_ops *ops) +{ + tcpci_emul_set_reg(emul, PS8XXX_REG_I2C_DEBUGGING_ENABLE, 0x31); + tcpci_emul_set_reg(emul, PS8XXX_REG_MUX_IN_HPD_ASSERTION, 0x00); + tcpci_emul_set_reg(emul, PS8XXX_REG_BIST_CONT_MODE_BYTE0, 0xff); + tcpci_emul_set_reg(emul, PS8XXX_REG_BIST_CONT_MODE_BYTE1, 0x0f); + tcpci_emul_set_reg(emul, PS8XXX_REG_BIST_CONT_MODE_BYTE2, 0x00); + tcpci_emul_set_reg(emul, PS8XXX_REG_BIST_CONT_MODE_CTR, 0x00); +} + +/** TCPCI PS8xxx operations */ +static struct tcpci_emul_dev_ops ps8xxx_emul_ops = { + .read_byte = ps8xxx_emul_tcpci_read_byte, + .write_byte = ps8xxx_emul_tcpci_write_byte, + .handle_write = ps8xxx_emul_tcpci_handle_write, + .reset = ps8xxx_emul_tcpci_reset, +}; + +/** + * @brief Get port associated with given "hidden" I2C device + * + * @param i2c_emul Pointer to "hidden" I2C device + * + * @return Port associated with given I2C device + */ +static enum ps8xxx_emul_port ps8xxx_emul_get_port(struct i2c_emul *i2c_emul) +{ + const struct ps8xxx_emul_cfg *cfg; + const struct emul *emul; + + emul = i2c_emul->parent; + cfg = emul->cfg; + + if (cfg->p0_cfg.addr == i2c_emul->addr) { + return PS8XXX_EMUL_PORT_0; + } + + if (cfg->p1_cfg.addr == i2c_emul->addr) { + return PS8XXX_EMUL_PORT_1; + } + + if (cfg->gpio_cfg.addr != 0 && cfg->gpio_cfg.addr == i2c_emul->addr) { + return PS8XXX_EMUL_PORT_GPIO; + } + + return PS8XXX_EMUL_PORT_INVAL; +} + +/** + * @brief Function called for each byte of read message + * + * @param i2c_emul Pointer to PS8xxx emulator + * @param reg First byte of last write message + * @param val Pointer where byte to read should be stored + * @param bytes Number of bytes already readded + * + * @return 0 on success + * @return -EIO on invalid read request + */ +static int ps8xxx_emul_read_byte(struct i2c_emul *i2c_emul, int reg, + uint8_t *val, int bytes) +{ + struct ps8xxx_emul_data *data; + enum ps8xxx_emul_port port; + const struct emul *emul; + uint16_t i2c_dbg_reg; + + emul = i2c_emul->parent; + data = emul->data; + + tcpci_emul_get_reg(data->tcpci_emul, PS8XXX_REG_I2C_DEBUGGING_ENABLE, + &i2c_dbg_reg); + /* There is no need to enable I2C debug on PS8815 */ + if (data->prod_id != PS8815_PRODUCT_ID && i2c_dbg_reg & 0x1) { + LOG_ERR("Accessing hidden i2c address without enabling debug"); + return -EIO; + } + + port = ps8xxx_emul_get_port(i2c_emul); + + /* This is only 2 bytes register so handle it separately */ + if (data->prod_id == PS8815_PRODUCT_ID && port == PS8XXX_EMUL_PORT_1 && + reg == PS8815_P1_REG_HW_REVISION) { + if (bytes > 1) { + LOG_ERR("Reading more than two bytes from HW rev reg"); + return -EIO; + } + + *val = (data->hw_rev >> (bytes * 8)) & 0xff; + return 0; + } + + if (bytes != 0) { + LOG_ERR("Reading more than one byte at once"); + return -EIO; + } + + switch (port) { + case PS8XXX_EMUL_PORT_0: + if (data->prod_id == PS8805_PRODUCT_ID && + reg == PS8805_P0_REG_CHIP_REVISION) { + *val = data->chip_rev; + return 0; + } + break; + case PS8XXX_EMUL_PORT_1: + /* DCI CFG is no available on PS8815 */ + if (data->prod_id != PS8815_PRODUCT_ID && + reg == PS8XXX_P1_REG_MUX_USB_DCI_CFG) { + *val = data->dci_cfg; + return 0; + } + case PS8XXX_EMUL_PORT_GPIO: + if (reg == PS8805_REG_GPIO_CONTROL) { + *val = data->gpio_ctrl; + return 0; + } + case PS8XXX_EMUL_PORT_INVAL: + LOG_ERR("Invalid I2C address"); + return -EIO; + } + + LOG_ERR("Reading from reg 0x%x which is WO or undefined", reg); + return -EIO; +} + +/** + * @brief Function called for each byte of write message + * + * @param i2c_emul Pointer to PS8xxx emulator + * @param reg First byte of write message + * @param val Received byte of write message + * @param bytes Number of bytes already received + * + * @return 0 on success + * @return -EIO on invalid write request + */ +static int ps8xxx_emul_write_byte(struct i2c_emul *i2c_emul, int reg, + uint8_t val, int bytes) +{ + struct ps8xxx_emul_data *data; + enum ps8xxx_emul_port port; + const struct emul *emul; + uint16_t i2c_dbg_reg; + + emul = i2c_emul->parent; + data = emul->data; + + tcpci_emul_get_reg(data->tcpci_emul, PS8XXX_REG_I2C_DEBUGGING_ENABLE, + &i2c_dbg_reg); + /* There is no need to enable I2C debug on PS8815 */ + if (data->prod_id != PS8815_PRODUCT_ID && i2c_dbg_reg & 0x1) { + LOG_ERR("Accessing hidden i2c address without enabling debug"); + return -EIO; + } + + port = ps8xxx_emul_get_port(i2c_emul); + + if (bytes != 1) { + LOG_ERR("Writing more than one byte at once"); + return -EIO; + } + + switch (port) { + case PS8XXX_EMUL_PORT_0: + break; + case PS8XXX_EMUL_PORT_1: + /* DCI CFG is no available on PS8815 */ + if (data->prod_id != PS8815_PRODUCT_ID && + reg == PS8XXX_P1_REG_MUX_USB_DCI_CFG) { + data->dci_cfg = val; + return 0; + } + case PS8XXX_EMUL_PORT_GPIO: + if (reg == PS8805_REG_GPIO_CONTROL) { + data->gpio_ctrl = val; + return 0; + } + case PS8XXX_EMUL_PORT_INVAL: + LOG_ERR("Invalid I2C address"); + return -EIO; + } + + LOG_ERR("Writing to reg 0x%x which is RO or undefined", reg); + return -EIO; +} + +/** + * @brief Set up a new PS8xxx emulator + * + * This should be called for each PS8xxx device that needs to be + * emulated. It registers "hidden" I2C devices with the I2C emulation + * controller and set PS8xxx device operations to associated TCPCI emulator. + * + * @param emul Emulation information + * @param parent Device to emulate + * + * @return 0 indicating success (always) + */ +static int ps8xxx_emul_init(const struct emul *emul, + const struct device *parent) +{ + const struct ps8xxx_emul_cfg *cfg = emul->cfg; + struct ps8xxx_emul_data *data = emul->data; + const struct device *i2c_dev; + int ret; + + data->tcpci_emul = emul_get_binding(cfg->tcpci_emul); + i2c_dev = parent; + + data->p0_data.emul.api = &i2c_common_emul_api; + data->p0_data.emul.addr = cfg->p0_cfg.addr; + data->p0_data.emul.parent = emul; + data->p0_data.i2c = i2c_dev; + data->p0_data.cfg = &cfg->p0_cfg; + i2c_common_emul_init(&data->p0_data); + + data->p1_data.emul.api = &i2c_common_emul_api; + data->p1_data.emul.addr = cfg->p1_cfg.addr; + data->p1_data.emul.parent = emul; + data->p1_data.i2c = i2c_dev; + data->p1_data.cfg = &cfg->p1_cfg; + i2c_common_emul_init(&data->p1_data); + + ret = i2c_emul_register(i2c_dev, emul->dev_label, &data->p0_data.emul); + ret |= i2c_emul_register(i2c_dev, emul->dev_label, &data->p1_data.emul); + + if (cfg->gpio_cfg.addr != 0) { + data->gpio_data.emul.api = &i2c_common_emul_api; + data->gpio_data.emul.addr = cfg->gpio_cfg.addr; + data->gpio_data.emul.parent = emul; + data->gpio_data.i2c = i2c_dev; + data->gpio_data.cfg = &cfg->gpio_cfg; + i2c_common_emul_init(&data->gpio_data); + ret |= i2c_emul_register(i2c_dev, emul->dev_label, + &data->gpio_data.emul); + } + + tcpci_emul_set_dev_ops(data->tcpci_emul, &ps8xxx_emul_ops); + ps8xxx_emul_tcpci_reset(data->tcpci_emul, &ps8xxx_emul_ops); + + tcpci_emul_set_reg(data->tcpci_emul, TCPC_REG_PRODUCT_ID, + data->prod_id); + + return ret; +} + +#define PS8XXX_EMUL(n) \ + static struct ps8xxx_emul_data ps8xxx_emul_data_##n = { \ + .prod_id = PS8805_PRODUCT_ID, \ + .p0_data = { \ + .write_byte = ps8xxx_emul_write_byte, \ + .read_byte = ps8xxx_emul_read_byte, \ + }, \ + .p1_data = { \ + .write_byte = ps8xxx_emul_write_byte, \ + .read_byte = ps8xxx_emul_read_byte, \ + }, \ + .gpio_data = { \ + .write_byte = ps8xxx_emul_write_byte, \ + .read_byte = ps8xxx_emul_read_byte, \ + }, \ + }; \ + \ + static const struct ps8xxx_emul_cfg ps8xxx_emul_cfg_##n = { \ + .tcpci_emul = DT_LABEL(DT_INST_PHANDLE(n, tcpci_i2c)), \ + .p0_cfg = { \ + .i2c_label = DT_INST_BUS_LABEL(n), \ + .dev_label = DT_INST_LABEL(n), \ + .data = &ps8xxx_emul_data_##n.p0_data, \ + .addr = DT_INST_PROP(n, p0_i2c_addr), \ + }, \ + .p1_cfg = { \ + .i2c_label = DT_INST_BUS_LABEL(n), \ + .dev_label = DT_INST_LABEL(n), \ + .data = &ps8xxx_emul_data_##n.p1_data, \ + .addr = DT_INST_PROP(n, p1_i2c_addr), \ + }, \ + .gpio_cfg = { \ + .i2c_label = DT_INST_BUS_LABEL(n), \ + .dev_label = DT_INST_LABEL(n), \ + .data = &ps8xxx_emul_data_##n.gpio_data, \ + .addr = DT_INST_PROP(n, gpio_i2c_addr), \ + }, \ + }; \ + EMUL_DEFINE(ps8xxx_emul_init, DT_DRV_INST(n), \ + &ps8xxx_emul_cfg_##n, &ps8xxx_emul_data_##n) + +DT_INST_FOREACH_STATUS_OKAY(PS8XXX_EMUL) |