evoker: Initial EC image

Create the initial Zephyr EC image for the evoker variant by copying
the herobrine reference board EC files.
More changes will be added later.

BUG=b:238571507
TEST=zmake build evoker
BRANCH=none

Signed-off-by: Yu-An Chen <yu-an.chen@quanta.corp-partner.google.com>
Change-Id: Id469d14e3859a2f3c3ba70bd9b5c32b15ea70fd7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3763023
Reviewed-by: Wai-Hong Tam <waihong@google.com>
Commit-Queue: Wai-Hong Tam <waihong@google.com>

9 files changed, 724 insertions, 0 deletions

diff --git a/zephyr/projects/herobrine/BUILD.py b/zephyr/projects/herobrine/BUILD.py
index 2a15441c55..90f0004d01 100644
--- a/zephyr/projects/herobrine/BUILD.py
+++ b/zephyr/projects/herobrine/BUILD.py
@@ -74,3 +74,19 @@ register_variant(
     ],
     extra_kconfig_files=[here / "prj_villager.conf"],
 )
+
+
+register_variant(
+    project_name="evoker",
+    extra_dts_overlays=[
+        here / "display.dts",
+        here / "battery_evoker.dts",
+        here / "gpio_evoker.dts",
+        here / "led_pins_evoker.dts",
+        here / "led_policy_evoker.dts",
+        here / "motionsense.dts",
+        here / "switchcap.dts",
+        here / "usbc_evoker.dts",
+    ],
+    extra_kconfig_files=[here / "prj_evoker.conf"],
+)
diff --git a/zephyr/projects/herobrine/CMakeLists.txt b/zephyr/projects/herobrine/CMakeLists.txt
index 537fa5ef68..c472083e4e 100644
--- a/zephyr/projects/herobrine/CMakeLists.txt
+++ b/zephyr/projects/herobrine/CMakeLists.txt
@@ -23,4 +23,6 @@ elseif(DEFINED CONFIG_BOARD_HOGLIN)
 	project(hoglin)
 elseif(DEFINED CONFIG_BOARD_VILLAGER)
 	project(villager)
+elseif(DEFINED CONFIG_BOARD_EVOKER)
+	project(evoker)
 endif()
diff --git a/zephyr/projects/herobrine/Kconfig b/zephyr/projects/herobrine/Kconfig
index 902e81a49a..ac63212379 100644
--- a/zephyr/projects/herobrine/Kconfig
+++ b/zephyr/projects/herobrine/Kconfig
@@ -20,4 +20,10 @@ config BOARD_VILLAGER
 	  Build the Villager board. The board is based on the Herobrine
 	  reference design.
 
+config BOARD_EVOKER
+	bool "Evoker Board"
+	help
+	  Build the Evoker board. The board is based on the Herobrine
+	  reference design.
+
 source "Kconfig.zephyr"
diff --git a/zephyr/projects/herobrine/battery_evoker.dts b/zephyr/projects/herobrine/battery_evoker.dts
new file mode 100644
index 0000000000..898390f721
--- /dev/null
+++ b/zephyr/projects/herobrine/battery_evoker.dts
@@ -0,0 +1,12 @@
+/* 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.
+ */
+
+/ {
+	batteries {
+		default_battery: ap16l5j {
+			compatible = "panasonic,ap16l5j", "battery-smart";
+		};
+	};
+};
diff --git a/zephyr/projects/herobrine/gpio_evoker.dts b/zephyr/projects/herobrine/gpio_evoker.dts
new file mode 100644
index 0000000000..dd71d3b144
--- /dev/null
+++ b/zephyr/projects/herobrine/gpio_evoker.dts
@@ -0,0 +1,331 @@
+/* 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.
+ */
+
+/ {
+	aliases {
+		gpio-wp = &gpio_ec_wp_odl;
+		gpio-kbd-kso2 = &gpio_ec_kso_02_inv;
+	};
+
+	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>;
+		};
+		gpio_usb_c1_bc12_int_l: usb_c1_bc12_int_l {
+			gpios = <&gpio8 2 GPIO_INPUT_PULL_UP>;
+		};
+		gpio_usb_a0_oc_odl: usb_a0_oc_odl {
+			gpios = <&gpiof 4 GPIO_INPUT_PULL_UP>;
+		};
+		gpio_chg_acok_od: chg_acok_od {
+			gpios = <&gpiod 2 GPIO_INPUT>;
+			enum-name = "GPIO_AC_PRESENT";
+		};
+		gpio_ec_pwr_btn_odl: ec_pwr_btn_odl {
+			gpios = <&gpio0 0 GPIO_INPUT>;
+			enum-name = "GPIO_POWER_BUTTON_L";
+		};
+		gpio_ec_voldn_btn_odl: ec_voldn_btn_odl {
+			gpios = <&gpio6 2 GPIO_INPUT_PULL_UP>;
+			enum-name = "GPIO_VOLUME_DOWN_L";
+		};
+		gpio_ec_volup_btn_odl: ec_volup_btn_odl {
+			gpios = <&gpioc 2 GPIO_INPUT_PULL_UP>;
+			enum-name = "GPIO_VOLUME_UP_L";
+		};
+		gpio_ec_wp_odl: ec_wp_odl {
+			gpios = <&gpiod 3 (GPIO_INPUT | GPIO_ACTIVE_LOW)>;
+		};
+		gpio_lid_open_ec: lid_open_ec {
+			gpios = <&gpio0 1 GPIO_INPUT>;
+			enum-name = "GPIO_LID_OPEN";
+		};
+		gpio_ap_rst_l: ap_rst_l {
+			gpios = <&gpio5 1 GPIO_INPUT>;
+			enum-name = "GPIO_AP_RST_L";
+		};
+		gpio_ps_hold: ps_hold {
+			gpios = <&gpioa 6 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_mb_power_good: mb_power_good {
+			gpios = <&gpio3 7 GPIO_INPUT_PULL_DOWN>;
+			enum-name = "GPIO_POWER_GOOD";
+		};
+		gpio_warm_reset_l: warm_reset_l {
+			gpios = <&gpiob 0 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 3 GPIO_INPUT>;
+		};
+		gpio_rtc_ec_wake_odl: rtc_ec_wake_odl {
+			gpios = <&gpio0 2 GPIO_INPUT>;
+		};
+		ec_entering_rw {
+			gpios = <&gpio7 2 GPIO_OUTPUT_LOW>;
+			enum-name = "GPIO_ENTERING_RW";
+		};
+		ccd_mode_odl {
+			gpios = <&gpio6 3 GPIO_INPUT>;
+			enum-name = "GPIO_CCD_MODE_ODL";
+		};
+		ec_batt_pres_odl {
+			gpios = <&gpioe 5 GPIO_INPUT>;
+			enum-name = "GPIO_BATT_PRES_ODL";
+		};
+		ec_gsc_packet_mode {
+			gpios = <&gpio8 3 GPIO_OUTPUT_LOW>;
+			enum-name = "GPIO_PACKET_MODE_EN";
+		};
+		pmic_resin_l {
+			gpios = <&gpioa 0 GPIO_ODR_HIGH>;
+			enum-name = "GPIO_PMIC_RESIN_L";
+		};
+		pmic_kpd_pwr_odl {
+			gpios = <&gpioa 2 GPIO_ODR_HIGH>;
+			enum-name = "GPIO_PMIC_KPD_PWR_ODL";
+		};
+		ap_ec_int_l {
+			gpios = <&gpio5 6 GPIO_ODR_HIGH>;
+			enum-name = "GPIO_EC_INT_L";
+		};
+		gpio_switchcap_on: switchcap_on {
+			gpios = <&gpiod 5 GPIO_OUTPUT_LOW>;
+			enum-name = "GPIO_SWITCHCAP_ON";
+		};
+		gpio_en_pp5000_s5: en_pp5000_s5 {
+			gpios = <&gpio7 3 GPIO_OUTPUT_HIGH>;
+			enum-name = "GPIO_EN_PP5000";
+		};
+		ec_bl_disable_l {
+			/* The PMIC controls backlight enable and this pin must
+			 * be HiZ for normal operation. But the backlight can
+			 * be enabled by setting this pin low and configuring it
+			 * as an output.
+			 */
+			gpios = <&gpiob 6 GPIO_INPUT>;
+			enum-name = "GPIO_ENABLE_BACKLIGHT";
+		};
+		lid_accel_int_l {
+			gpios = <&gpioa 1 GPIO_INPUT>;
+		};
+		tp_int_gate {
+			gpios = <&gpio7 4 GPIO_OUTPUT_LOW>;
+		};
+		gpio_usb_c0_pd_rst_l: usb_c0_pd_rst_l {
+			gpios = <&gpiof 1 GPIO_OUTPUT_HIGH>;
+		};
+		gpio_usb_c1_pd_rst_l: usb_c1_pd_rst_l {
+			gpios = <&gpioe 4 GPIO_OUTPUT_HIGH>;
+		};
+		gpio_dp_mux_oe_l: dp_mux_oe_l {
+			gpios = <&gpiob 1 GPIO_ODR_HIGH>;
+		};
+		gpio_dp_mux_sel: dp_mux_sel {
+			gpios = <&gpio4 5 GPIO_OUTPUT_LOW>;
+		};
+		gpio_dp_hot_plug_det_r: dp_hot_plug_det_r {
+			gpios = <&gpio9 5 GPIO_OUTPUT_LOW>;
+		};
+		gpio_en_usb_a_5v: en_usb_a_5v {
+			gpios = <&gpiof 0 GPIO_OUTPUT_LOW>;
+			enum-name = "GPIO_EN_USB_A_5V";
+		};
+		usb_a_cdp_ilim_en_l {
+			gpios = <&gpio7 5 GPIO_OUTPUT_HIGH>;
+		};
+		gpio_usb_c0_frs_en: usb_c0_frs_en {
+			gpios = <&gpioc 5 GPIO_OUTPUT_LOW>;
+			enum-name = "GPIO_USB_C0_FRS_EN";
+		};
+		gpio_usb_c1_frs_en: usb_c1_frs_en {
+			gpios = <&gpioc 1 GPIO_OUTPUT_LOW>;
+			enum-name = "GPIO_USB_C1_FRS_EN";
+		};
+		gpio_ec_chg_led_y_c0: ec_chg_led_y_c0 {
+			#led-pin-cells = <1>;
+			gpios = <&gpio6 0 GPIO_OUTPUT_LOW>;
+		};
+		gpio_ec_chg_led_w_c0: ec_chg_led_w_c0 {
+			#led-pin-cells = <1>;
+			gpios = <&gpioc 0 GPIO_OUTPUT_LOW>;
+		};
+		gpio_ec_chg_led_y_c1: ec_chg_led_y_c1 {
+			#led-pin-cells = <1>;
+			gpios = <&gpioc 3 GPIO_OUTPUT_LOW>;
+		};
+		gpio_ec_chg_led_w_c1: ec_chg_led_w_c1 {
+			#led-pin-cells = <1>;
+			gpios = <&gpioc 4 GPIO_OUTPUT_LOW>;
+		};
+		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>;
+		};
+		gpio_brd_id0: brd_id0 {
+			gpios = <&gpio9 4 GPIO_INPUT>;
+			enum-name = "GPIO_BOARD_VERSION1";
+		};
+		gpio_brd_id1: brd_id1 {
+			gpios = <&gpio9 7 GPIO_INPUT>;
+			enum-name = "GPIO_BOARD_VERSION2";
+		};
+		gpio_brd_id2: brd_id2 {
+			gpios = <&gpioa 5 GPIO_INPUT>;
+			enum-name = "GPIO_BOARD_VERSION3";
+		};
+		gpio_sku_id0: sku_id0 {
+			gpios = <&gpio6 7 GPIO_INPUT>;
+		};
+		gpio_sku_id1: sku_id1 {
+			gpios = <&gpio7 0 GPIO_INPUT>;
+		};
+		gpio_sku_id2: sku_id2 {
+			gpios = <&gpioe 1 GPIO_INPUT>;
+		};
+		gpio_switchcap_pg: src_vph_pwr_pg {
+			gpios = <&gpioe 2 GPIO_INPUT_PULL_DOWN>;
+			enum-name = "GPIO_SWITCHCAP_PG";
+		};
+		arm_x86 {
+			gpios = <&gpio6 6 GPIO_OUTPUT_LOW>;
+		};
+		gpio_ec_kso_02_inv: ec_kso_02_inv {
+			gpios = <&gpio1 7 (GPIO_OUTPUT_LOW | GPIO_ACTIVE_LOW)>;
+		};
+	};
+
+	usba-port-enable-list {
+		compatible = "cros-ec,usba-port-enable-pins";
+		enable-pins = <&gpio_en_usb_a_5v>;
+	};
+
+	def-lvol-io-list {
+		compatible = "nuvoton,npcx-lvolctrl-def";
+		lvol-io-pads = <
+			&lvol_iob3 /* EC_I2C_SENSOR_SCL */
+			&lvol_iob2 /* EC_I2C_SENSOR_SDA */
+		>;
+	};
+
+	sku {
+		compatible = "cros-ec,gpio-id";
+
+		bits  = <
+			&gpio_sku_id0
+			&gpio_sku_id1
+			&gpio_sku_id2
+		>;
+
+		system = "ternary";
+	};
+
+	board {
+		compatible = "cros-ec,gpio-id";
+
+		bits  = <
+			&gpio_brd_id0
+			&gpio_brd_id1
+			&gpio_brd_id2
+		>;
+
+		system = "ternary";
+	};
+
+	unused-pins {
+		compatible = "unused-gpios";
+		unused-gpios =
+			<&gpio5 2 0>,
+			<&gpio5 4 0>,
+			<&gpio7 6 0>,
+			<&gpiod 1 0>,
+			<&gpiod 0 0>,
+			<&gpioe 3 0>,
+			<&gpio0 4 0>,
+			<&gpiod 6 0>,
+			<&gpio3 2 0>,
+			<&gpio3 5 0>,
+			<&gpiod 7 0>,
+			<&gpio8 6 0>,
+			<&gpiod 4 0>,
+			<&gpio4 1 0>,
+			<&gpio3 4 0>,
+			<&gpioc 7 0>,
+			<&gpioa 4 0>,
+			<&gpio9 6 0>,
+			<&gpio9 3 0>,
+			<&gpioa 7 0>,
+			<&gpio5 0 0>,
+			<&gpio8 1 0>,
+			<&gpiob 7 0>;
+	};
+};
+
+/* Power switch logic input pads */
+&psl_in1_gpd2 {
+	/* ACOK_OD */
+	psl-in-mode = "edge";
+	psl-in-pol = "high-rising";
+};
+
+&psl_in2_gp00 {
+	/* EC_PWR_BTN_ODL */
+	psl-in-mode = "edge";
+	psl-in-pol = "low-falling";
+};
+
+&psl_in3_gp01 {
+	/* LID_OPEN_EC */
+	psl-in-mode = "edge";
+	psl-in-pol = "high-rising";
+};
+
+&psl_in4_gp02 {
+	/* RTC_EC_WAKE_ODL */
+	psl-in-mode = "edge";
+	psl-in-pol = "low-falling";
+};
+
+/* Power domain device controlled by PSL (Power Switch Logic) IO pads */
+&power_ctrl_psl {
+	status = "okay";
+	pinctrl-names = "sleep";
+	pinctrl-0 = <&psl_in1_gpd2 &psl_in2_gp00 &psl_in3_gp01 &psl_in4_gp02>;
+};
diff --git a/zephyr/projects/herobrine/led_pins_evoker.dts b/zephyr/projects/herobrine/led_pins_evoker.dts
new file mode 100644
index 0000000000..cdc5f03904
--- /dev/null
+++ b/zephyr/projects/herobrine/led_pins_evoker.dts
@@ -0,0 +1,56 @@
+/* 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-led-pins {
+		compatible = "cros-ec,gpio-led-pins";
+
+		color_off_left: color-off-left {
+			led-color = "LED_OFF";
+			led-id = "EC_LED_ID_LEFT_LED";
+			led-pins = <&gpio_ec_chg_led_y_c1 0>,
+				   <&gpio_ec_chg_led_w_c1 0>;
+		};
+
+		color_off_right: color-off-right {
+			led-color = "LED_OFF";
+			led-id = "EC_LED_ID_RIGHT_LED";
+			led-pins = <&gpio_ec_chg_led_y_c0 0>,
+				   <&gpio_ec_chg_led_w_c0 0>;
+		};
+
+		color_amber_left: color-amber-left {
+			led-color = "LED_AMBER";
+			led-id = "EC_LED_ID_LEFT_LED";
+			br-color = "EC_LED_COLOR_AMBER";
+			led-pins = <&gpio_ec_chg_led_y_c1 1>,
+				   <&gpio_ec_chg_led_w_c1 0>;
+		};
+
+		color_amber_right: color-amber-right {
+			led-color = "LED_AMBER";
+			led-id = "EC_LED_ID_RIGHT_LED";
+			br-color = "EC_LED_COLOR_AMBER";
+			led-pins = <&gpio_ec_chg_led_y_c0 1>,
+				   <&gpio_ec_chg_led_w_c0 0>;
+		};
+
+		color_white_left: color-white-left {
+			led-color = "LED_WHITE";
+			led-id = "EC_LED_ID_LEFT_LED";
+			br-color = "EC_LED_COLOR_WHITE";
+			led-pins = <&gpio_ec_chg_led_y_c1 0>,
+				   <&gpio_ec_chg_led_w_c1 1>;
+		};
+
+		color_white_right: color-white-right {
+			led-color = "LED_WHITE";
+			led-id = "EC_LED_ID_RIGHT_LED";
+			br-color = "EC_LED_COLOR_WHITE";
+			led-pins = <&gpio_ec_chg_led_y_c0 0>,
+				   <&gpio_ec_chg_led_w_c0 1>;
+		};
+	};
+};
diff --git a/zephyr/projects/herobrine/led_policy_evoker.dts b/zephyr/projects/herobrine/led_policy_evoker.dts
new file mode 100644
index 0000000000..7e296e6a3a
--- /dev/null
+++ b/zephyr/projects/herobrine/led_policy_evoker.dts
@@ -0,0 +1,206 @@
+#include <dt-bindings/battery.h>
+
+/ {
+	led-colors {
+		compatible = "cros-ec,led-colors";
+
+		power-state-charge-left {
+			charge-state = "PWR_STATE_CHARGE";
+			charge-port = <1>; /* Left port */
+
+			/* Turn off the right LED */
+			color-0 {
+				led-color = <&color_off_right>;
+			};
+			/* Left LED to Amber */
+			color-1 {
+				led-color = <&color_amber_left>;
+			};
+		};
+
+		power-state-charge-right {
+			charge-state = "PWR_STATE_CHARGE";
+			charge-port = <0>; /* Right port */
+
+			/* Turn off the left LED */
+			color-0 {
+				led-color = <&color_off_left>;
+			};
+			/* Right LED to Amber */
+			color-1 {
+				led-color = <&color_amber_right>;
+			};
+		};
+
+		power-state-discharge-right-low {
+			charge-state = "PWR_STATE_DISCHARGE";
+			/* Battery percent range (>= Empty, <= Low) */
+			batt-lvl = <BATTERY_LEVEL_EMPTY BATTERY_LEVEL_LOW>;
+
+			/* Turn off the left LED */
+			color-0 {
+				led-color = <&color_off_left>;
+			};
+			/* Right LED - White 1 sec, off 3 sec */
+			color-1 {
+				led-color = <&color_white_right>;
+				period-ms = <1000>;
+			};
+			color-2 {
+				led-color = <&color_off_right>;
+				period-ms = <3000>;
+			};
+		};
+
+		power-state-discharge-right {
+			charge-state = "PWR_STATE_DISCHARGE";
+			/* Battery percent range (> Low, <= Full) */
+			batt-lvl = <(BATTERY_LEVEL_LOW + 1) BATTERY_LEVEL_FULL>;
+
+			/* Turn off the left LED */
+			color-0 {
+				led-color = <&color_off_left>;
+			};
+			/* Turn off the right LED */
+			color-1 {
+				led-color = <&color_off_right>;
+			};
+		};
+
+		power-state-error-left {
+			charge-state = "PWR_STATE_ERROR";
+			charge-port = <1>; /* Left port */
+
+			/* Turn off the right LED */
+			color-0 {
+				led-color = <&color_off_right>;
+			};
+			/* Left LED - White 2 sec, off 2 sec */
+			color-1 {
+				led-color = <&color_white_left>;
+				period-ms = <2000>;
+			};
+			color-2 {
+				led-color = <&color_off_right>;
+				period-ms = <2000>;
+			};
+		};
+
+		power-state-error-right {
+			charge-state = "PWR_STATE_ERROR";
+			charge-port = <0>; /* Right port */
+
+			/* Turn off the left LED */
+			color-0 {
+				led-color = <&color_off_left>;
+			};
+			/* Right LED - White 2 sec, off 2 sec */
+			color-1 {
+				led-color = <&color_white_right>;
+				period-ms = <2000>;
+			};
+			color-2 {
+				led-color = <&color_off_right>;
+				period-ms = <2000>;
+			};
+		};
+
+		power-state-near-full-left {
+			charge-state = "PWR_STATE_CHARGE_NEAR_FULL";
+			charge-port = <1>; /* Left port */
+
+			/* Turn off the right LED */
+			color-0 {
+				led-color = <&color_off_right>;
+			};
+			/* Left LED to White */
+			color-1 {
+				led-color = <&color_white_left>;
+			};
+		};
+
+		power-state-near-full-right {
+			charge-state = "PWR_STATE_CHARGE_NEAR_FULL";
+			charge-port = <0>; /* Right port */
+
+			/* Turn off the left LED */
+			color-0 {
+				led-color = <&color_off_left>;
+			};
+			/* Right LED to White */
+			color-1 {
+				led-color = <&color_white_right>;
+			};
+		};
+
+		power-state-idle-forced-left {
+			charge-state = "PWR_STATE_IDLE";
+			charge-port = <1>; /* Left port */
+			extra-flag = "LED_CHFLAG_FORCE_IDLE";
+
+			/* Turn off the right LED */
+			color-0 {
+				led-color = <&color_off_right>;
+			};
+			/* Left LED - Amber 3 sec, Off 1 sec */
+			color-1 {
+				led-color = <&color_amber_left>;
+				period-ms = <3000>;
+			};
+			color-2 {
+				led-color = <&color_off_left>;
+				period-ms = <1000>;
+			};
+		};
+
+		power-state-idle-forced-right {
+			charge-state = "PWR_STATE_IDLE";
+			charge-port = <0>; /* Right port */
+			extra-flag = "LED_CHFLAG_FORCE_IDLE";
+
+			/* Turn off the left LED */
+			color-0 {
+				led-color = <&color_off_left>;
+			};
+			/* Right LED - Amber 3 sec, Off 1 sec */
+			color-1 {
+				led-color = <&color_amber_right>;
+				period-ms = <3000>;
+			};
+			color-2 {
+				led-color = <&color_off_right>;
+				period-ms = <1000>;
+			};
+		};
+
+		power-state-idle-default-left {
+			charge-state = "PWR_STATE_IDLE";
+			charge-port = <1>; /* Left port */
+			extra-flag = "LED_CHFLAG_DEFAULT";
+
+			/* Turn off the right LED */
+			color-0 {
+				led-color = <&color_off_right>;
+			};
+			/* Left LED to White */
+			color-1 {
+				led-color = <&color_white_left>;
+			};
+		};
+
+		power-state-idle-default-right {
+			charge-state = "PWR_STATE_IDLE";
+			charge-port = <0>; /* Right port */
+			extra-flag = "LED_CHFLAG_DEFAULT";
+
+			/* Turn off the left LED */
+			color-0 {
+				led-color = <&color_off_left>;
+			};
+			/* Right LED to White */
+			color-1 {
+				led-color = <&color_white_right>;
+			};
+		};
+	};
+};
diff --git a/zephyr/projects/herobrine/prj_evoker.conf b/zephyr/projects/herobrine/prj_evoker.conf
new file mode 100644
index 0000000000..2b6b86cfd2
--- /dev/null
+++ b/zephyr/projects/herobrine/prj_evoker.conf
@@ -0,0 +1,13 @@
+# Copyright 2022 The ChromiumOS Authors.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Evoker board-specific Kconfig settings.
+CONFIG_BOARD_EVOKER=y
+
+# Sensors
+CONFIG_PLATFORM_EC_ALS=y
+
+# Sensor Drivers
+CONFIG_PLATFORM_EC_ALS_TCS3400=y
+CONFIG_PLATFORM_EC_ALS_TCS3400_EMULATED_IRQ_EVENT=y
diff --git a/zephyr/projects/herobrine/usbc_evoker.dts b/zephyr/projects/herobrine/usbc_evoker.dts
new file mode 100644
index 0000000000..154167b64a
--- /dev/null
+++ b/zephyr/projects/herobrine/usbc_evoker.dts
@@ -0,0 +1,82 @@
+/* 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.
+ */
+
+/ {
+	usbc {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port0@0 {
+			compatible = "named-usbc-port";
+			reg = <0>;
+			bc12 {
+				compatible = "pericom,pi3usb9201";
+				status = "okay";
+				irq = <&int_usb_c0_bc12>;
+				port = <&i2c_power>;
+				i2c-addr-flags = "PI3USB9201_I2C_ADDR_3_FLAGS";
+			};
+			ppc_port0: ppc {
+				compatible = "ti,sn5s330";
+				status = "okay";
+				port = <&i2c_tcpc0>;
+				i2c-addr-flags = "SN5S330_ADDR0_FLAGS";
+			};
+			tcpc {
+				compatible = "parade,ps8xxx";
+				status = "okay";
+				port = <&i2c_tcpc0>;
+				i2c-addr-flags = "PS8XXX_I2C_ADDR1_FLAGS";
+			};
+			chg {
+				compatible = "intersil,isl923x";
+				status = "okay";
+				port = <&i2c_charger>;
+			};
+			usb-muxes = <&usb_mux_0>;
+		};
+		usb_mux_0: usb-mux-0 {
+			compatible = "parade,usbc-mux-ps8xxx";
+		};
+
+		port1@1 {
+			compatible = "named-usbc-port";
+			reg = <1>;
+			bc12 {
+				compatible = "pericom,pi3usb9201";
+				status = "okay";
+				irq = <&int_usb_c1_bc12>;
+				port = <&i2c_eeprom>;
+				i2c-addr-flags = "PI3USB9201_I2C_ADDR_3_FLAGS";
+			};
+			ppc {
+				compatible = "ti,sn5s330";
+				status = "okay";
+				port = <&i2c_tcpc1>;
+				i2c-addr-flags = "SN5S330_ADDR0_FLAGS";
+			};
+			tcpc {
+				compatible = "parade,ps8xxx";
+				status = "okay";
+				port = <&i2c_tcpc1>;
+				i2c-addr-flags = "PS8XXX_I2C_ADDR1_FLAGS";
+			};
+			usb-muxes = <&usb_mux_1>;
+		};
+		usb_mux_1: usb-mux-1 {
+			compatible = "parade,usbc-mux-ps8xxx";
+		};
+	};
+	usbc-alt-chips {
+		ppc_port0_syv: ppc-port0 {
+			compatible = "silergy,syv682x";
+			status = "okay";
+			port = <&i2c_tcpc0>;
+			i2c-addr-flags = "SYV682X_ADDR1_FLAGS";
+			frs_en_gpio = <&gpio_usb_c0_frs_en>;
+			alternate-for = <&ppc_port0>;
+		};
+	};
+};