1 files changed, 85 insertions, 3 deletions

diff --git a/zephyr/test/drivers/common/src/stubs.c b/zephyr/test/drivers/common/src/stubs.c
index 69993d8a89..d07683017f 100644
--- a/zephyr/test/drivers/common/src/stubs.c
+++ b/zephyr/test/drivers/common/src/stubs.c
@@ -7,11 +7,11 @@
 #include "battery_fuel_gauge.h"
 #include "bc12/pi3usb9201_public.h"
 #include "charge_ramp.h"
-#include "charge_state_v2.h"
 #include "charger.h"
 #include "charger/isl923x_public.h"
 #include "charger/isl9241_public.h"
 #include "config.h"
+#include <zephyr/fff.h>
 #include "gpio/gpio_int.h"
 #include "hooks.h"
 #include "i2c/i2c.h"
@@ -19,14 +19,14 @@
 #include "ppc/sn5s330_public.h"
 #include "ppc/syv682x_public.h"
 #include "retimer/bb_retimer_public.h"
+#include "test/drivers/stubs.h"
 #include "tcpm/ps8xxx_public.h"
 #include "tcpm/tcpci.h"
-#include "test/drivers/stubs.h"
 #include "usb_mux.h"
 #include "usb_pd_tcpm.h"
 #include "usbc_ppc.h"
+#include "charge_state_v2.h"
 
-#include <zephyr/fff.h>
 #include <zephyr/logging/log.h>
 LOG_MODULE_REGISTER(stubs);
 
@@ -40,6 +40,19 @@ LOG_MODULE_REGISTER(stubs);
  * device tree.
  */
 
+/* BC1.2 charger detect configuration */
+const struct pi3usb9201_config_t pi3usb9201_bc12_chips[] = {
+	[USBC_PORT_C0] = {
+		.i2c_port = I2C_PORT_USB_C0,
+		.i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS,
+	},
+	[USBC_PORT_C1] = {
+		.i2c_port = I2C_PORT_USB_C1,
+		.i2c_addr_flags = PI3USB9201_I2C_ADDR_1_FLAGS,
+	},
+};
+BUILD_ASSERT(ARRAY_SIZE(pi3usb9201_bc12_chips) == USBC_PORT_COUNT);
+
 int board_set_active_charge_port(int port)
 {
 	int is_real_port = (port >= 0 && port < CONFIG_USB_PD_PORT_MAX_COUNT);
@@ -98,6 +111,13 @@ int board_is_vbus_too_low(int port, enum chg_ramp_vbus_state ramp_state)
 	return 0;
 }
 
+void board_set_charge_limit(int port, int supplier, int charge_ma, int max_ma,
+			    int charge_mv)
+{
+	charge_set_input_current_limit(
+		MAX(charge_ma, CONFIG_CHARGER_INPUT_CURRENT), charge_mv);
+}
+
 BUILD_ASSERT(CONFIG_USB_PD_PORT_MAX_COUNT == USBC_PORT_COUNT);
 
 static uint16_t ps8xxx_product_id = PS8805_PRODUCT_ID;
@@ -128,6 +148,68 @@ int board_is_sourcing_vbus(int port)
 	return ppc_is_sourcing_vbus(port);
 }
 
+/* TODO(b/239457738): Move to dts */
+struct usb_mux_chain usbc0_virtual_usb_mux_chain = {
+	.mux =
+		&(const struct usb_mux){
+			.usb_port = USBC_PORT_C0,
+			.driver = &virtual_usb_mux_driver,
+			.hpd_update = &virtual_hpd_update,
+		},
+};
+
+struct usb_mux usbc1_virtual_usb_mux = {
+	.usb_port = USBC_PORT_C1,
+	.driver = &virtual_usb_mux_driver,
+	.hpd_update = &virtual_hpd_update,
+};
+
+struct usb_mux_chain usbc1_virtual_usb_mux_chain = {
+	.mux = &usbc1_virtual_usb_mux,
+};
+
+struct usb_mux usbc0_mux0 = {
+	.usb_port = USBC_PORT_C0,
+	.driver = &tcpci_tcpm_usb_mux_driver,
+	.i2c_port = I2C_PORT_USB_C0,
+	.i2c_addr_flags = DT_REG_ADDR(DT_NODELABEL(tcpci_emul)),
+};
+
+struct usb_mux_chain usb_muxes[] = {
+	[USBC_PORT_C0] = {
+		.mux = &usbc0_mux0,
+		.next = &usbc0_virtual_usb_mux_chain,
+	},
+	[USBC_PORT_C1] = {
+#ifdef CONFIG_PLATFORM_EC_USBC_RETIMER_INTEL_BB
+		.mux = &(const struct usb_mux){
+			.usb_port = USBC_PORT_C1,
+			.driver = &bb_usb_retimer,
+			.hpd_update = bb_retimer_hpd_update,
+			.i2c_port = I2C_PORT_USB_C1,
+			.i2c_addr_flags = DT_REG_ADDR(DT_NODELABEL(
+						usb_c1_bb_retimer_emul)),
+		},
+		.next = &usbc1_virtual_usb_mux_chain,
+#endif
+	},
+};
+BUILD_ASSERT(ARRAY_SIZE(usb_muxes) == USBC_PORT_COUNT);
+
+#ifdef CONFIG_PLATFORM_EC_USBC_RETIMER_INTEL_BB
+struct bb_usb_control bb_controls[] = {
+	[USBC_PORT_C0] = {
+		/* USB-C port 0 doesn't have a retimer */
+	},
+	[USBC_PORT_C1] = {
+		.usb_ls_en_gpio = GPIO_SIGNAL(DT_NODELABEL(usb_c1_ls_en)),
+		.retimer_rst_gpio =
+			 GPIO_SIGNAL(DT_NODELABEL(usb_c1_rt_rst_odl)),
+	},
+};
+BUILD_ASSERT(ARRAY_SIZE(bb_controls) == USBC_PORT_COUNT);
+#endif
+
 void pd_power_supply_reset(int port)
 {
 }