Revert "herobrine: Remove the project subdirectory herobrine_npcx9"

This reverts commit 185e16b9945674b0ee9087efa421385b0ca9d764.

Reason for revert: The herobrine build is broken.

Original change's description:
> herobrine: Remove the project subdirectory herobrine_npcx9
>
> Follow the guidelines in go/zephyr-variants. Make the directory
> structure flat, no subdirectory for variant project, so the
> common dts and kconfigs can easily be shared.
>
> BRANCH=None
> BUG=b:214613810
> TEST=Built the herobrine_npcx9 project and checked it boot correctly
> on the hardware.
>
> Change-Id: I791b4017826fbf06adaf7dc7f5cc15d55023bbac
> Signed-off-by: Wai-Hong Tam <waihong@google.com>
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3390639
> Reviewed-by: Keith Short <keithshort@chromium.org>

Bug: b:214613810
Change-Id: Ic612e75d23c22dbe135c15c4f84a31a9bcbcab81
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3413813
Auto-Submit: Wai-Hong Tam <waihong@google.com>
Tested-by: Wai-Hong Tam <waihong@google.com>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Commit-Queue: Wai-Hong Tam <waihong@google.com>

1 files changed, 0 insertions, 152 deletions

diff --git a/zephyr/projects/herobrine/i2c.dts b/zephyr/projects/herobrine/i2c.dts
deleted file mode 100644
index d8cb226710..0000000000
--- a/zephyr/projects/herobrine/i2c.dts
+++ /dev/null
@@ -1,152 +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.
- */
-
-/ {
-	aliases {
-		i2c-0 = &i2c0_0;
-		i2c-1 = &i2c1_0;
-		i2c-2 = &i2c2_0;
-		i2c-3 = &i2c3_0;
-		i2c-4 = &i2c4_1;
-		i2c-5 = &i2c5_0;
-		i2c-7 = &i2c7_0;
-	};
-
-	named-i2c-ports {
-		compatible = "named-i2c-ports";
-
-		i2c_power: power {
-			i2c-port = <&i2c0_0>;
-			enum-name = "I2C_PORT_POWER";
-		};
-		battery {
-			i2c-port = <&i2c0_0>;
-			remote-port = <0>;
-			enum-name = "I2C_PORT_BATTERY";
-		};
-		virtual-battery {
-			i2c-port = <&i2c0_0>;
-			enum-name = "I2C_PORT_VIRTUAL_BATTERY";
-		};
-		charger {
-			i2c-port = <&i2c0_0>;
-			enum-name = "I2C_PORT_CHARGER";
-		};
-		i2c_tcpc0: tcpc0 {
-			i2c-port = <&i2c1_0>;
-			enum-name = "I2C_PORT_TCPC0";
-		};
-		i2c_tcpc1: tcpc1 {
-			i2c-port = <&i2c2_0>;
-			enum-name = "I2C_PORT_TCPC1";
-		};
-		rtc {
-			i2c-port = <&i2c4_1>;
-			enum-name = "I2C_PORT_RTC";
-		};
-		i2c_eeprom: eeprom {
-			i2c-port = <&i2c5_0>;
-			enum-name = "I2C_PORT_EEPROM";
-		};
-		i2c_sensor: sensor {
-			i2c-port = <&i2c7_0>;
-			enum-name = "I2C_PORT_SENSOR";
-		};
-		accel {
-			i2c-port = <&i2c7_0>;
-			enum-name = "I2C_PORT_ACCEL";
-		};
-	};
-
-
-};
-
-&i2c0_0 {
-	label = "I2C_POWER";
-	status = "okay";
-	clock-frequency = <I2C_BITRATE_STANDARD>;
-
-	isl9238: isl9238@9 {
-		compatible = "intersil,isl9238";
-		reg = <0x09>;
-		label = "ISL9238_CHARGER";
-	};
-};
-
-&i2c_ctrl0 {
-	status = "okay";
-};
-
-&i2c1_0 {
-	label = "I2C_USB_C0_PD";
-	status = "okay";
-	/*
-	 * TODO(b/200280341): PS8805 SPI ROM access
-	 *
-	 * The PS8805 supports 1 MHz during normal operation, but only
-	 * 400 Khz during firmware updates. The I2C passthru commands don't
-	 * currently support changing the I2C frequency or notifying the EC
-	 * that a programming operation is going to start.  Lower the clock
-	 * rate to 400 kHz for all accesses.
-	 */
-	clock-frequency = <I2C_BITRATE_FAST>;
-};
-
-&i2c_ctrl1 {
-	status = "okay";
-};
-
-&i2c2_0 {
-	label = "I2C_USB_C1_PD";
-	status = "okay";
-	/* TODO(b/200280341): PS8805 SPI ROM access */
-	clock-frequency = <I2C_BITRATE_FAST>;
-};
-
-&i2c_ctrl2 {
-	status = "okay";
-};
-
-&i2c3_0 {
-	/* Not used as no WLC connected */
-	clock-frequency = <I2C_BITRATE_FAST>;
-};
-
-&i2c4_1 {
-	label = "I2C_RTC";
-	status = "okay";
-	clock-frequency = <I2C_BITRATE_FAST>;
-
-	pcf85063a: pcf85063a@51 {
-		compatible = "nxp,rtc-pcf85063a";
-		reg = <0x51>;
-		label = "RTC_PCF85063A";
-		int-gpios = <&gpio_rtc_ec_wake_odl>;
-	};
-};
-
-&i2c_ctrl4 {
-	status = "okay";
-};
-
-&i2c5_0 {
-	label = "I2C_EEPROM";
-	status = "okay";
-	clock-frequency = <I2C_BITRATE_FAST>;
-};
-
-&i2c_ctrl5 {
-	status = "okay";
-};
-
-&i2c7_0 {
-	label = "I2C_SENSOR";
-	status = "okay";
-	clock-frequency = <I2C_BITRATE_FAST>;
-};
-
-&i2c_ctrl7 {
-	status = "okay";
-};