trogdor: Remove trogdor from Zephyr projects

Clean up old unsupported Zephyr projects (trogdor/trogdor)

BUG=b:217456306
TEST=zmake testall
BRANCH=none

Signed-off-by: Andrew McRae <amcrae@google.com>
Change-Id: Id90a9ab9e57c3c5c4b34dc4c72c80eb04c072f94
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3430643
Reviewed-by: Denis Brockus <dbrockus@chromium.org>

9 files changed, 0 insertions, 814 deletions

diff --git a/zephyr/projects/trogdor/trogdor/BUILD.py b/zephyr/projects/trogdor/trogdor/BUILD.py
deleted file mode 100644
index 24e3bc5f4a..0000000000
--- a/zephyr/projects/trogdor/trogdor/BUILD.py
+++ /dev/null
@@ -1,14 +0,0 @@
-# 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.
-
-register_npcx_project(
-    project_name="trogdor",
-    zephyr_board="trogdor",
-    dts_overlays=[
-        "gpio.dts",
-        "battery.dts",
-        "interrupts.dts",
-        "motionsense.dts",
-    ],
-)
diff --git a/zephyr/projects/trogdor/trogdor/CMakeLists.txt b/zephyr/projects/trogdor/trogdor/CMakeLists.txt
deleted file mode 100644
index fc85da38a1..0000000000
--- a/zephyr/projects/trogdor/trogdor/CMakeLists.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-# 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.
-
-cmake_minimum_required(VERSION 3.13.1)
-
-find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
-project(trogdor)
-
-zephyr_library_include_directories(include)
-
-set(PLATFORM_EC_BASEBOARD "${PLATFORM_EC}/baseboard/trogdor" CACHE PATH
-    "Path to the platform/ec baseboard directory")
-set(PLATFORM_EC_BOARD "${PLATFORM_EC}/board/trogdor" CACHE PATH
-  "Path to the platform/ec board directory")
-
-zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_USBC
-  "${PLATFORM_EC_BASEBOARD}/hibernate.c"
-  "${PLATFORM_EC_BASEBOARD}/usb_pd_policy.c"
-  "${PLATFORM_EC_BOARD}/usbc_config.c")
-
-zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_LED_COMMON
-  "${PLATFORM_EC_BOARD}/led.c")
-
-zephyr_library_sources(
-  "${PLATFORM_EC_BOARD}/hibernate.c"
-  "${PLATFORM_EC_BOARD}/switchcap.c"
-  "${PLATFORM_EC_BOARD}/usbc_config.c")
-
-# Board specific implementation
-zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_I2C
-  "src/i2c.c")
diff --git a/zephyr/projects/trogdor/trogdor/battery.dts b/zephyr/projects/trogdor/trogdor/battery.dts
deleted file mode 100644
index ab4b28999a..0000000000
--- a/zephyr/projects/trogdor/trogdor/battery.dts
+++ /dev/null
@@ -1,12 +0,0 @@
-/* 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.
- */
-
-/ {
-	batteries {
-		default_battery: ap16l5j {
-			compatible = "panasonic,ap16l5j";
-		};
-	};
-};
diff --git a/zephyr/projects/trogdor/trogdor/gpio.dts b/zephyr/projects/trogdor/trogdor/gpio.dts
deleted file mode 100644
index 0610105f80..0000000000
--- a/zephyr/projects/trogdor/trogdor/gpio.dts
+++ /dev/null
@@ -1,305 +0,0 @@
-/* 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.
- */
-
-/ {
-	named-gpios {
-		compatible = "named-gpios";
-
-		gpio_usb_c0_pd_int_odl: usb_c0_pd_int_odl {
-			gpios = <&gpioe 0 GPIO_INPUT>;
-			enum-name = "GPIO_USB_C0_PD_INT_ODL";
-		};
-		gpio_usb_c1_pd_int_odl: usb_c1_pd_int_odl {
-			gpios = <&gpiof 5 GPIO_INPUT>;
-			enum-name = "GPIO_USB_C1_PD_INT_ODL";
-		};
-		gpio_usb_c0_swctl_int_odl: usb_c0_swctl_int_odl {
-			gpios = <&gpio0 3 GPIO_INPUT>;
-			enum-name = "GPIO_USB_C0_SWCTL_INT_ODL";
-		};
-		gpio_usb_c1_swctl_int_odl: usb_c1_swctl_int_odl {
-			gpios = <&gpio4 0 GPIO_INPUT>;
-			enum-name = "GPIO_USB_C1_SWCTL_INT_ODL";
-		};
-		gpio_usb_c0_bc12_int_l: usb_c0_bc12_int_l {
-			gpios = <&gpio6 1 GPIO_INPUT_PULL_UP>;
-			enum-name = "GPIO_USB_C0_BC12_INT_L";
-		};
-		gpio_usb_c1_bc12_int_l: usb_c1_bc12_int_l {
-			gpios = <&gpio8 2 GPIO_INPUT_PULL_UP>;
-			enum-name = "GPIO_USB_C1_BC12_INT_L";
-		};
-		gpio_usb_a0_oc_odl: usb_a0_oc_odl {
-			gpios = <&gpiod 1 GPIO_INPUT_PULL_UP>;
-			enum-name = "GPIO_USB_A0_OC_ODL";
-		};
-		gpio_chg_acok_od: chg_acok_od {
-			gpios = <&gpio0 0 GPIO_INPUT>;
-			enum-name = "GPIO_AC_PRESENT";
-		};
-		gpio_ec_pwr_btn_odl: ec_pwr_btn_odl {
-			gpios = <&gpio0 1 GPIO_INPUT>;
-			enum-name = "GPIO_POWER_BUTTON_L";
-		};
-		gpio_ec_voldn_btn_odl: ec_voldn_btn_odl {
-			gpios = <&gpio7 0 GPIO_INPUT_PULL_UP>;
-			enum-name = "GPIO_VOLUME_DOWN_L";
-		};
-		gpio_ec_volup_btn_odl: ec_volup_btn_odl {
-			gpios = <&gpiof 2 GPIO_INPUT_PULL_UP>;
-			enum-name = "GPIO_VOLUME_UP_L";
-		};
-		gpio_ec_wp_odl: ec_wp_odl {
-			gpios = <&gpioa 1 GPIO_INPUT>;
-			enum-name = "GPIO_WP_L";
-		};
-		gpio_lid_open_ec: lid_open_ec {
-			gpios = <&gpiod 2 GPIO_INPUT>;
-			enum-name = "GPIO_LID_OPEN";
-		};
-		gpio_ap_rst_l: ap_rst_l {
-			gpios = <&gpioc 1 GPIO_INPUT>;
-			enum-name = "GPIO_AP_RST_L";
-		};
-		gpio_ps_hold: ps_hold {
-			gpios = <&gpioa 4 GPIO_INPUT_PULL_DOWN>;
-			enum-name = "GPIO_PS_HOLD";
-		};
-		gpio_ap_suspend: ap_suspend {
-			gpios = <&gpio5 7 GPIO_INPUT>;
-			enum-name = "GPIO_AP_SUSPEND";
-		};
-		gpio_deprecated_ap_rst_req: deprecated_ap_rst_req {
-			gpios = <&gpioc 2 GPIO_INPUT_PULL_DOWN>;
-			enum-name = "GPIO_DEPRECATED_AP_RST_REQ";
-		};
-		gpio_power_good: power_good {
-			gpios = <&gpio5 4 GPIO_INPUT_PULL_DOWN>;
-			enum-name = "GPIO_POWER_GOOD";
-		};
-		gpio_warm_reset_l: warm_reset_l {
-			gpios = <&gpiof 4 GPIO_INPUT>;
-			enum-name = "GPIO_WARM_RESET_L";
-		};
-		ap_ec_spi_cs_l {
-			gpios = <&gpio5 3 GPIO_INPUT_PULL_DOWN>;
-		};
-		gpio_tablet_mode_l: tablet_mode_l {
-			gpios = <&gpioc 6 GPIO_INPUT>;
-			enum-name = "GPIO_TABLET_MODE_L";
-		};
-		gpio_accel_gyro_int_l: accel_gyro_int_l {
-			gpios = <&gpioa 0 GPIO_INPUT>;
-			enum-name = "GPIO_ACCEL_GYRO_INT_L";
-		};
-		gpio_ec_rst_odl: ec_rst_odl {
-			gpios = <&gpio0 2 GPIO_INPUT>;
-			enum-name = "GPIO_EC_RST_ODL";
-		};
-		ec_entering_rw {
-			gpios = <&gpioe 1 GPIO_OUT_LOW>;
-			enum-name = "GPIO_ENTERING_RW";
-		};
-		ccd_mode_odl {
-			gpios = <&gpioe 3 GPIO_INPUT>;
-			enum-name = "GPIO_CCD_MODE_ODL";
-		};
-		ec_batt_pres_odl {
-			gpios = <&gpioe 5 GPIO_INPUT>;
-			enum-name = "GPIO_BATT_PRES_ODL";
-		};
-		pmic_resin_l {
-			gpios = <&gpio3 2 GPIO_ODR_HIGH>;
-			enum-name = "GPIO_PMIC_RESIN_L";
-		};
-		pmic_kpd_pwr_odl {
-			gpios = <&gpiod 6 GPIO_ODR_HIGH>;
-			enum-name = "GPIO_PMIC_KPD_PWR_ODL";
-		};
-		ec_int_l {
-			gpios = <&gpioa 2 GPIO_ODR_HIGH>;
-			enum-name = "GPIO_EC_INT_L";
-		};
-		hibernate_l {
-			gpios = <&gpio5 2 GPIO_ODR_HIGH>;
-			enum-name = "GPIO_HIBERNATE_L";
-		};
-		switchcap_on {
-			gpios = <&gpiod 5 GPIO_OUT_LOW>;
-			enum-name = "GPIO_SWITCHCAP_ON";
-		};
-		en_pp3300_a {
-			gpios = <&gpioa 6 GPIO_OUT_LOW>;
-			enum-name = "GPIO_EN_PP3300_A";
-		};
-		en_pp5000_a {
-			gpios = <&gpio6 7 GPIO_OUT_LOW>;
-			enum-name = "GPIO_EN_PP5000";
-		};
-		ec_bl_disable_l {
-			gpios = <&gpiob 6 GPIO_OUT_LOW>;
-			enum-name = "GPIO_ENABLE_BACKLIGHT";
-		};
-		lid_accel_int_l {
-			gpios = <&gpio5 6 GPIO_INPUT>;
-			enum-name = "GPIO_LID_ACCEL_INT_L";
-		};
-		trackpad_int_gate {
-			gpios = <&gpio7 4 GPIO_OUT_LOW>;
-		};
-		usb_c0_pd_rst_l {
-			gpios = <&gpiof 1 GPIO_OUT_HIGH>;
-			enum-name = "GPIO_USB_C0_PD_RST_L";
-		};
-		usb_c1_pd_rst_l {
-			gpios = <&gpioe 4 GPIO_OUT_HIGH>;
-			enum-name = "GPIO_USB_C1_PD_RST_L";
-		};
-		dp_mux_oe_l {
-			gpios = <&gpio9 6 GPIO_ODR_HIGH>;
-			enum-name = "GPIO_DP_MUX_OE_L";
-		};
-		dp_mux_sel {
-			gpios = <&gpio4 5 GPIO_OUT_LOW>;
-			enum-name = "GPIO_DP_MUX_SEL";
-		};
-		dp_hot_plug_det {
-			gpios = <&gpio9 5 GPIO_OUT_LOW>;
-			enum-name = "GPIO_DP_HOT_PLUG_DET";
-		};
-		en_usb_a_5v {
-			gpios = <&gpio8 6 GPIO_OUT_LOW>;
-			enum-name = "GPIO_EN_USB_A_5V";
-		};
-		usb_a_cdp_ilim_en_l {
-			gpios = <&gpio7 5 GPIO_OUT_HIGH>;
-		};
-		ec_chg_led_y_c0 {
-			gpios = <&gpio6 0 GPIO_OUT_LOW>;
-			enum-name = "GPIO_EC_CHG_LED_Y_C0";
-		};
-		ec_chg_led_w_c0 {
-			gpios = <&gpioc 0 GPIO_OUT_LOW>;
-			enum-name = "GPIO_EC_CHG_LED_W_C0";
-		};
-		ec_chg_led_y_c1 {
-			gpios = <&gpioc 3 GPIO_OUT_LOW>;
-			enum-name = "GPIO_EC_CHG_LED_Y_C1";
-		};
-		ec_chg_led_w_c1 {
-			gpios = <&gpioc 4 GPIO_OUT_LOW>;
-			enum-name = "GPIO_EC_CHG_LED_W_C1";
-		};
-		ap_ec_spi_mosi {
-			gpios = <&gpio4 6 GPIO_INPUT_PULL_DOWN>;
-		};
-		ap_ec_spi_miso {
-			gpios = <&gpio4 7 GPIO_INPUT_PULL_DOWN>;
-		};
-		ap_ec_spi_clk {
-			gpios = <&gpio5 5 GPIO_INPUT_PULL_DOWN>;
-		};
-		kb_bl_pwm {
-			gpios = <&gpio8 0 GPIO_INPUT>;
-		};
-		edp_bkltctl {
-			gpios = <&gpiob 7 GPIO_INPUT>;
-		};
-		ppvar_boostin_sense {
-			gpios = <&gpio4 4 GPIO_INPUT>;
-		};
-		charger_iadp {
-			gpios = <&gpio4 3 GPIO_INPUT>;
-		};
-		charger_pmon {
-			gpios = <&gpio4 2 GPIO_INPUT>;
-		};
-		brd_id0 {
-			gpios = <&gpioc 7 GPIO_INPUT>;
-			enum-name = "GPIO_BOARD_VERSION1";
-		};
-		brd_id1 {
-			gpios = <&gpio9 3 GPIO_INPUT>;
-			enum-name = "GPIO_BOARD_VERSION2";
-		};
-		brd_id2 {
-			gpios = <&gpio6 3 GPIO_INPUT>;
-			enum-name = "GPIO_BOARD_VERSION3";
-		};
-		sku_id0 {
-			gpios = <&gpiof 0 GPIO_INPUT>;
-			enum-name = "GPIO_SKU_ID0";
-		};
-		sku_id1 {
-			gpios = <&gpio4 1 GPIO_INPUT>;
-			enum-name = "GPIO_SKU_ID1";
-		};
-		sku_id2 {
-			gpios = <&gpiod 4 GPIO_INPUT>;
-			enum-name = "GPIO_SKU_ID2";
-		};
-		switchcap_gpio_1 {
-			gpios = <&gpioe 2 GPIO_INPUT_PULL_DOWN>;
-			enum-name = "GPIO_SWITCHCAP_PG";
-		};
-		arm_x86 {
-			gpios = <&gpio6 6 GPIO_OUT_LOW>;
-		};
-		ec_kso_02_inv {
-			gpios = <&gpio1 7 GPIO_OUT_LOW>;
-			enum-name = "GPIO_KBD_KSO2";
-		};
-	};
-
-	def-lvol-io-list {
-		compatible = "nuvoton,npcx-lvolctrl-def";
-		lvol-io-pads = <
-			&lvol_ioc1 /* AP_RST_L */
-			&lvol_ioc2 /* DEPRECATED_AP_RST_REQ */
-			&lvol_iof4 /* WARM_RESET_L */
-			&lvol_iob3 /* EC_I2C_SENSOR_SCL */
-			&lvol_iob2 /* EC_I2C_SENSOR_SDA */
-		>;
-	};
-
-	hibernate-wake-pins {
-		compatible = "cros-ec,hibernate-wake-pins";
-		wakeup-irqs = <
-			&int_ac_present
-			&int_power_button
-			&int_lid_open
-			&int_ec_rst
-		>;
-	};
-
-	unused-pins {
-		compatible = "unused-gpios";
-		unused-gpios =
-			<&gpio5 1 0>,
-			<&gpiod 0 0>,
-			<&gpiof 3 0>,
-			<&gpio9 4 0>,
-			<&gpio9 7 0>,
-			<&gpioa 7 0>,
-			<&gpiob 0 0>,
-			<&gpioa 5 0>,
-			<&gpio3 5 0>,
-			<&gpio7 2 0>,
-			<&gpio8 1 0>,
-			<&gpio3 7 0>,
-			<&gpio7 6 0>,
-			<&gpio3 4 0>,
-			<&gpioc 5 0>,
-			<&gpio7 3 0>,
-			<&gpiod 7 0>,
-			<&gpioa 3 0>,
-			<&gpio6 2 0>,
-			<&gpio0 4 0>,
-			<&gpio8 3 0>,
-			<&gpiob 1 0>,
-			<&gpio5 0 0>,
-			<&gpiod 3 0>;
-	};
-};
diff --git a/zephyr/projects/trogdor/trogdor/include/gpio_map.h b/zephyr/projects/trogdor/trogdor/include/gpio_map.h
deleted file mode 100644
index c2b81fe5c6..0000000000
--- a/zephyr/projects/trogdor/trogdor/include/gpio_map.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* 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.
- */
-
-#ifndef __ZEPHYR_GPIO_MAP_H
-#define __ZEPHYR_GPIO_MAP_H
-
-#endif /* __ZEPHYR_GPIO_MAP_H */
diff --git a/zephyr/projects/trogdor/trogdor/interrupts.dts b/zephyr/projects/trogdor/trogdor/interrupts.dts
deleted file mode 100644
index 06f293101f..0000000000
--- a/zephyr/projects/trogdor/trogdor/interrupts.dts
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Copyright 2022 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.
- */
-
-/ {
-	gpio-interrupts {
-		compatible = "cros-ec,gpio-interrupts";
-
-		int_ac_present: ac_present {
-			irq-pin = <&gpio_chg_acok_od>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "extpower_interrupt";
-		};
-		int_lid_open: lid_open {
-			irq-pin = <&gpio_lid_open_ec>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "lid_interrupt";
-		};
-		int_wp: wp {
-			irq-pin = <&gpio_ec_wp_odl>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "switch_interrupt";
-		};
-		int_power_button: power_button {
-			irq-pin = <&gpio_ec_pwr_btn_odl>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "power_button_interrupt";
-		};
-		int_volume_up: volume_up {
-			irq-pin = <&gpio_ec_volup_btn_odl>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "button_interrupt";
-		};
-		int_volume_down: volume_down {
-			irq-pin = <&gpio_ec_voldn_btn_odl>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "button_interrupt";
-		};
-		int_ap_rst: ap_rst {
-			irq-pin = <&gpio_ap_rst_l>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "chipset_ap_rst_interrupt";
-		};
-		int_ap_suspend: ap_suspend {
-			irq-pin = <&gpio_ap_suspend>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "power_signal_interrupt";
-		};
-		int_deprecated_ap_rst_req: deprecated_ap_rst_req {
-			irq-pin = <&gpio_deprecated_ap_rst_req>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "power_signal_interrupt";
-		};
-		int_power_good: power_good {
-			irq-pin = <&gpio_power_good>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "chipset_power_good_interrupt";
-		};
-		int_ps_hold: ps_hold {
-			irq-pin = <&gpio_ps_hold>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "power_signal_interrupt";
-		};
-		int_warm_reset: warm_reset {
-			irq-pin = <&gpio_warm_reset_l>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "chipset_warm_reset_interrupt";
-		};
-		int_usb_c0_tcpc: usb_c0_tcpc {
-			irq-pin = <&gpio_usb_c0_pd_int_odl>;
-			flags = <GPIO_INT_EDGE_FALLING>;
-			handler = "tcpc_alert_event";
-		};
-		int_usb_c1_tcpc: usb_c1_tcpc {
-			irq-pin = <&gpio_usb_c1_pd_int_odl>;
-			flags = <GPIO_INT_EDGE_FALLING>;
-			handler = "tcpc_alert_event";
-		};
-		int_usb_c0_swctl: usb_c0_swctl {
-			irq-pin = <&gpio_usb_c0_swctl_int_odl>;
-			flags = <GPIO_INT_EDGE_FALLING>;
-			handler = "ppc_interrupt";
-		};
-		int_usb_c1_swctl: usb_c1_swctl {
-			irq-pin = <&gpio_usb_c1_swctl_int_odl>;
-			flags = <GPIO_INT_EDGE_FALLING>;
-			handler = "ppc_interrupt";
-		};
-		int_usb_c0_bc12: usb_c0_bc12 {
-			irq-pin = <&gpio_usb_c0_bc12_int_l>;
-			flags = <GPIO_INT_EDGE_FALLING>;
-			handler = "usb0_evt";
-		};
-		int_usb_c1_bc12: usb_c1_bc12 {
-			irq-pin = <&gpio_usb_c1_bc12_int_l>;
-			flags = <GPIO_INT_EDGE_FALLING>;
-			handler = "usb1_evt";
-		};
-		int_usb_a0_oc: usb_a0_oc {
-			irq-pin = <&gpio_usb_a0_oc_odl>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "usba_oc_interrupt";
-		};
-		int_accel: accel {
-			irq-pin = <&gpio_accel_gyro_int_l>;
-			flags = <GPIO_INT_EDGE_FALLING>;
-			handler = "bmi160_interrupt";
-		};
-		int_tablet_mode: tablet_mode {
-			irq-pin = <&gpio_tablet_mode_l>;
-			flags = <GPIO_INT_EDGE_BOTH>;
-			handler = "gmr_tablet_switch_isr";
-		};
-		int_ec_rst: ec_rst {
-			irq-pin = <&gpio_ec_rst_odl>;
-			flags = <GPIO_INT_EDGE_FALLING>;
-			handler = "wake_isr";
-		};
-	};
-};
diff --git a/zephyr/projects/trogdor/trogdor/motionsense.dts b/zephyr/projects/trogdor/trogdor/motionsense.dts
deleted file mode 100644
index cd8ee4b185..0000000000
--- a/zephyr/projects/trogdor/trogdor/motionsense.dts
+++ /dev/null
@@ -1,157 +0,0 @@
-/* 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.
- */
-
-#include <dt-bindings/motionsense/utils.h>
-
-
-/ {
-	aliases {
-		/*
-		 * motion sense's <>_INT_EVENT is handled
-		 * by alias. Using the alias, each driver creates
-		 * its own <>_INT_EVENT.
-		 */
-		bmi160-int = &base_accel;
-	};
-
-	/*
-	 * Declare mutexes used by sensor drivers.
-	 * A mutex node is used to create an instance of mutex_t.
-	 * A mutex node is referenced by a sensor node if the
-	 * corresponding sensor driver needs to use the
-	 * instance of the mutex.
-	 */
-	motionsense-mutex {
-		compatible = "cros-ec,motionsense-mutex";
-		lid_mutex: lid-mutex {
-			label = "LID_MUTEX";
-		};
-
-		mutex_bmi160: bmi160-mutex {
-			label = "BMI160_MUTEX";
-		};
-	};
-
-	/* Rotation matrix used by drivers. */
-	motionsense-rotation-ref {
-		compatible = "cros-ec,motionsense-rotation-ref";
-		lid_rot_ref: lid-rotation-ref {
-			mat33 = <0 1 0
-				 (-1) 0 0
-				 0 0 1>;
-		};
-
-		base_rot_ref: base-rotation-ref {
-			mat33 = <1 0 0
-				 0 (-1) 0
-				 0 0 (-1)>;
-		};
-	};
-
-	/*
-	 * Driver specific data. A driver-specific data can be shared with
-	 * different motion sensors while they are using the same driver.
-	 *
-	 * If a node's compatible starts with "cros-ec,accelgyro-", it is for
-	 * a common structure defined in accelgyro.h.
-	 * e.g) compatible = "cros-ec,accelgyro-als-drv-data" is for
-	 * "struct als_drv_data_t" in accelgyro.h
-	 */
-	motionsense-sensor-data {
-		bma255_data: bma255-drv-data {
-			compatible = "cros-ec,drvdata-bma255";
-			status = "okay";
-		};
-
-		bmi160_data: bmi160-drv-data {
-			compatible = "cros-ec,drvdata-bmi160";
-			status = "okay";
-		};
-	};
-
-	/*
-	 * List of motion sensors that creates motion_sensors array.
-	 * The label "lid_accel" and "base_accel" are used to indicate
-	 * motion sensor IDs for lid angle calculation.
-	 */
-	motionsense-sensor {
-		lid_accel: lid-accel {
-			compatible = "cros-ec,bma255";
-			status = "okay";
-
-			label = "Lid Accel";
-			active-mask = "SENSOR_ACTIVE_S0_S3";
-			location = "MOTIONSENSE_LOC_LID";
-			mutex = <&lid_mutex>;
-			port = <&i2c_sensor>;
-			rot-standard-ref = <&lid_rot_ref>;
-			default-range = <2>;
-			drv-data = <&bma255_data>;
-			i2c-spi-addr-flags = "BMA2x2_I2C_ADDR1_FLAGS";
-			configs {
-				compatible =
-					"cros-ec,motionsense-sensor-config";
-				ec-s0 {
-					label = "SENSOR_CONFIG_EC_S0";
-					odr = <(10000 | ROUND_UP_FLAG)>;
-				};
-				ec-s3 {
-					label = "SENSOR_CONFIG_EC_S3";
-					odr = <(10000 | ROUND_UP_FLAG)>;
-				};
-			};
-		};
-
-		base_accel: base-accel {
-			compatible = "cros-ec,bmi160-accel";
-			status = "okay";
-
-			label = "Base Accel";
-			active-mask = "SENSOR_ACTIVE_S0_S3";
-			location = "MOTIONSENSE_LOC_BASE";
-			mutex = <&mutex_bmi160>;
-			port = <&i2c_sensor>;
-			rot-standard-ref = <&base_rot_ref>;
-			drv-data = <&bmi160_data>;
-			configs {
-				compatible =
-					"cros-ec,motionsense-sensor-config";
-				ec-s0 {
-					label = "SENSOR_CONFIG_EC_S0";
-					odr = <(10000 | ROUND_UP_FLAG)>;
-				};
-				ec-s3 {
-					label = "SENSOR_CONFIG_EC_S3";
-					odr = <(10000 | ROUND_UP_FLAG)>;
-				};
-			};
-		};
-
-		base-gyro {
-			compatible = "cros-ec,bmi160-gyro";
-			status = "okay";
-
-			label = "Base Gyro";
-			active-mask = "SENSOR_ACTIVE_S0_S3";
-			location = "MOTIONSENSE_LOC_BASE";
-			mutex = <&mutex_bmi160>;
-			port = <&i2c_sensor>;
-			rot-standard-ref = <&base_rot_ref>;
-			drv-data = <&bmi160_data>;
-		};
-	};
-
-	motionsense-sensor-info {
-		compatible = "cros-ec,motionsense-sensor-info";
-
-		/*
-		 * list of GPIO interrupts that have to
-		 * be enabled at initial stage
-		 */
-		sensor-irqs = <&int_accel>;
-		/* list of sensors in force mode */
-		accel-force-mode-sensors = <&lid_accel>;
-	};
-};
diff --git a/zephyr/projects/trogdor/trogdor/prj.conf b/zephyr/projects/trogdor/trogdor/prj.conf
deleted file mode 100644
index a0bbc76b01..0000000000
--- a/zephyr/projects/trogdor/trogdor/prj.conf
+++ /dev/null
@@ -1,147 +0,0 @@
-# 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.
-
-CONFIG_CROS_EC=y
-CONFIG_SHIMMED_TASKS=y
-CONFIG_PLATFORM_EC=y
-CONFIG_PLATFORM_EC_BRINGUP=y
-CONFIG_PLATFORM_EC_EXTPOWER_GPIO=y
-CONFIG_PLATFORM_EC_SWITCH=y
-CONFIG_PLATFORM_EC_LID_SWITCH=y
-CONFIG_PLATFORM_EC_BACKLIGHT_LID=y
-CONFIG_PLATFORM_EC_POWER_BUTTON=y
-CONFIG_I2C=y
-
-# LED
-CONFIG_PLATFORM_EC_LED_COMMON=y
-
-# PWM
-CONFIG_PWM=y
-CONFIG_PWM_SHELL=n
-CONFIG_PLATFORM_EC_PWM=y
-CONFIG_PLATFORM_EC_PWM_DISPLIGHT=y
-CONFIG_PLATFORM_EC_PWM_KBLIGHT=y
-
-# Application Processor is Qualcomm SC7180
-CONFIG_AP_ARM_QUALCOMM_SC7180=y
-
-# Board version is selected over GPIO board ID pins.
-CONFIG_PLATFORM_EC_BOARD_VERSION_GPIO=y
-
-# Power Sequencing
-CONFIG_PLATFORM_EC_POWERSEQ=y
-CONFIG_PLATFORM_EC_POWERSEQ_HOST_SLEEP=y
-CONFIG_PLATFORM_EC_POWER_SLEEP_FAILURE_DETECTION=y
-CONFIG_PLATFORM_EC_CHIPSET_RESET_HOOK=y
-CONFIG_PLATFORM_EC_CHIPSET_RESUME_INIT_HOOK=y
-
-# Trogdor family does not use EFS2.
-CONFIG_PLATFORM_EC_VBOOT_EFS2=n
-
-# MKBP event mask
-CONFIG_PLATFORM_EC_MKBP_EVENT_WAKEUP_MASK=y
-CONFIG_PLATFORM_EC_MKBP_HOST_EVENT_WAKEUP_MASK=y
-
-# MKBP event
-CONFIG_PLATFORM_EC_MKBP_EVENT=y
-CONFIG_PLATFORM_EC_MKBP_USE_GPIO=y
-
-# Keyboard
-CONFIG_PLATFORM_EC_KEYBOARD=y
-CONFIG_PLATFORM_EC_KEYBOARD_PROTOCOL_MKBP=y
-CONFIG_PLATFORM_EC_MKBP_INPUT_DEVICES=y
-CONFIG_PLATFORM_EC_KEYBOARD_COL2_INVERTED=y
-CONFIG_PLATFORM_EC_VOLUME_BUTTONS=y
-CONFIG_PLATFORM_EC_CMD_BUTTON=y
-CONFIG_CROS_KB_RAW_NPCX=y
-
-# ADC
-CONFIG_PLATFORM_EC_ADC=y
-CONFIG_ADC=y
-CONFIG_ADC_SHELL=n
-
-# Battery
-CONFIG_PLATFORM_EC_BATTERY=y
-CONFIG_PLATFORM_EC_BATTERY_SMART=y
-CONFIG_PLATFORM_EC_I2C_VIRTUAL_BATTERY=y
-CONFIG_PLATFORM_EC_I2C_PASSTHRU_RESTRICTED=y
-CONFIG_PLATFORM_EC_BATTERY_FUEL_GAUGE=y
-CONFIG_PLATFORM_EC_BATTERY_CUT_OFF=y
-CONFIG_PLATFORM_EC_BATTERY_PRESENT_GPIO=y
-CONFIG_PLATFORM_EC_CHARGER_ISL9238=y
-CONFIG_PLATFORM_EC_CHARGE_RAMP_HW=y
-CONFIG_PLATFORM_EC_USE_BATTERY_DEVICE_CHEMISTRY=y
-CONFIG_PLATFORM_EC_BATTERY_DEVICE_CHEMISTRY="LION"
-CONFIG_PLATFORM_EC_BATTERY_REVIVE_DISCONNECT=y
-CONFIG_PLATFORM_EC_CHARGER_DISCHARGE_ON_AC=y
-CONFIG_PLATFORM_EC_CHARGER_DISCHARGE_ON_AC_CHARGER=y
-CONFIG_PLATFORM_EC_CHARGER_MIN_BAT_PCT_FOR_POWER_ON=2
-CONFIG_PLATFORM_EC_CHARGER_MIN_POWER_MW_FOR_POWER_ON=10000
-CONFIG_PLATFORM_EC_CHARGER_PROFILE_OVERRIDE=y
-CONFIG_PLATFORM_EC_CHARGER_PSYS=y
-CONFIG_PLATFORM_EC_CHARGER_PSYS_READ=y
-CONFIG_PLATFORM_EC_CHARGER_SENSE_RESISTOR=10
-CONFIG_PLATFORM_EC_CHARGER_SENSE_RESISTOR_AC=20
-CONFIG_PLATFORM_EC_CONSOLE_CMD_CHARGER_ADC_AMON_BMON=y
-
-# USB-A
-CONFIG_PLATFORM_EC_USB_A_PORT_COUNT=1
-
-# USB-C
-CONFIG_PLATFORM_EC_BC12_DETECT_PI3USB9201=y
-CONFIG_PLATFORM_EC_USB_PD_USB32_DRD=n
-CONFIG_PLATFORM_EC_USBC_PPC_SN5S330=y
-CONFIG_PLATFORM_EC_USBC_RETIMER_FW_UPDATE=n
-CONFIG_PLATFORM_EC_USBC_SS_MUX_DFP_ONLY=y
-CONFIG_PLATFORM_EC_USB_DRP_ACC_TRYSRC=y
-CONFIG_PLATFORM_EC_USB_PD_5V_EN_CUSTOM=y
-CONFIG_PLATFORM_EC_USB_PD_VBUS_DETECT_TCPC=y
-CONFIG_PLATFORM_EC_USB_PD_DISCHARGE_PPC=y
-CONFIG_PLATFORM_EC_USB_PD_PORT_MAX_COUNT=2
-CONFIG_PLATFORM_EC_USB_PD_REV30=n
-CONFIG_PLATFORM_EC_USB_PD_TCPC_LOW_POWER=y
-CONFIG_PLATFORM_EC_USB_PD_TCPM_PS8805=y
-CONFIG_PLATFORM_EC_USB_PD_TCPC_RUNTIME_CONFIG=n
-CONFIG_PLATFORM_EC_USB_MUX_RUNTIME_CONFIG=n
-CONFIG_PLATFORM_EC_USB_PD_LOGGING=y
-CONFIG_PLATFORM_EC_USB_PORT_POWER_DUMB=y
-
-# USB ID
-# This is allocated specifically for Trogdor
-# http://google3/hardware/standards/usb/
-# TODO(b/183608112): Move to device tree
-CONFIG_PLATFORM_EC_USB_PID=0x5043
-
-# RTC
-CONFIG_PLATFORM_EC_RTC=y
-CONFIG_CROS_RTC_NPCX=y
-CONFIG_PLATFORM_EC_HOSTCMD_RTC=y
-CONFIG_PLATFORM_EC_CONSOLE_CMD_RTC=y
-
-# EC software sync
-CONFIG_PLATFORM_EC_VBOOT_HASH=y
-
-# Sensors
-CONFIG_PLATFORM_EC_MOTIONSENSE=y
-CONFIG_PLATFORM_EC_ACCEL_FIFO=y
-CONFIG_PLATFORM_EC_ACCEL_INTERRUPTS=y
-CONFIG_PLATFORM_EC_CONSOLE_CMD_ACCELS=y
-CONFIG_PLATFORM_EC_CONSOLE_CMD_ACCEL_INFO=y
-CONFIG_PLATFORM_EC_GMR_TABLET_MODE=y
-CONFIG_PLATFORM_EC_LID_ANGLE=y
-CONFIG_PLATFORM_EC_LID_ANGLE_UPDATE=y
-CONFIG_PLATFORM_EC_SENSOR_TIGHT_TIMESTAMPS=y
-CONFIG_PLATFORM_EC_TABLET_MODE=y
-CONFIG_PLATFORM_EC_TABLET_MODE_SWITCH=y
-
-# Sensor Drivers
-CONFIG_PLATFORM_EC_ACCEL_BMA255=y
-CONFIG_PLATFORM_EC_ACCELGYRO_BMI160=y
-CONFIG_PLATFORM_EC_ACCELGYRO_BMI_COMM_I2C=y
-
-CONFIG_SYSCON=y
-
-# Features should be enabled. But the code RAM is not enough, disable them.
-#CONFIG_PLATFORM_EC_ACCEL_SPOOF_MODE=y
-#CONFIG_PLATFORM_EC_EMULATED_SYSRQ=y
diff --git a/zephyr/projects/trogdor/trogdor/src/i2c.c b/zephyr/projects/trogdor/trogdor/src/i2c.c
deleted file mode 100644
index bd5fe82473..0000000000
--- a/zephyr/projects/trogdor/trogdor/src/i2c.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* 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.
- */
-
-#include "i2c/i2c.h"
-#include "i2c.h"
-
-/* Trogdor board specific i2c implementation */
-
-#ifdef CONFIG_PLATFORM_EC_I2C_PASSTHRU_RESTRICTED
-int board_allow_i2c_passthru(int port)
-{
-	return (i2c_get_device_for_port(port) ==
-		i2c_get_device_for_port(I2C_PORT_VIRTUAL_BATTERY));
-}
-#endif