From fb571f1c89d0117df5aaa9d354fcd4e8d991efed Mon Sep 17 00:00:00 2001
From: Pawel Dunaj <pawel.dunaj@nordicsemi.no>
Date: Wed, 6 Mar 2024 14:01:14 +0100
Subject: [PATCH] samples: caf: Add nrf54h20pdk configuration

Add configuration for nRF54H20PDK.

Signed-off-by: Pawel Dunaj <pawel.dunaj@nordicsemi.no>
---
 .../boards/nrf54h20pdk_nrf54h20_cpuapp.conf   |  9 ++++
 .../nrf54h20pdk_nrf54h20_cpuapp.overlay       | 41 +++++++++++++++++
 .../nrf54h20pdk_nrf54h20_cpuapp/buttons_def.h | 23 ++++++++++
 .../led_state_def.h                           | 44 +++++++++++++++++++
 4 files changed, 117 insertions(+)
 create mode 100644 samples/caf/boards/nrf54h20pdk_nrf54h20_cpuapp.conf
 create mode 100644 samples/caf/boards/nrf54h20pdk_nrf54h20_cpuapp.overlay
 create mode 100644 samples/caf/configuration/nrf54h20pdk_nrf54h20_cpuapp/buttons_def.h
 create mode 100644 samples/caf/configuration/nrf54h20pdk_nrf54h20_cpuapp/led_state_def.h

diff --git a/samples/caf/boards/nrf54h20pdk_nrf54h20_cpuapp.conf b/samples/caf/boards/nrf54h20pdk_nrf54h20_cpuapp.conf
new file mode 100644
index 00000000000..fa1f8392d78
--- /dev/null
+++ b/samples/caf/boards/nrf54h20pdk_nrf54h20_cpuapp.conf
@@ -0,0 +1,9 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+################################################################################
+
+CONFIG_LED_PWM=n
+CONFIG_LED_GPIO=y
diff --git a/samples/caf/boards/nrf54h20pdk_nrf54h20_cpuapp.overlay b/samples/caf/boards/nrf54h20pdk_nrf54h20_cpuapp.overlay
new file mode 100644
index 00000000000..e4bf804fc09
--- /dev/null
+++ b/samples/caf/boards/nrf54h20pdk_nrf54h20_cpuapp.overlay
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+ /{
+	/delete-node/ leds;
+
+	leds0 {
+		compatible = "gpio-leds";
+		led0: led_0 {
+			gpios = <&gpio9 0 GPIO_ACTIVE_HIGH>;
+			label = "Green LED 0";
+		};
+	};
+
+	leds1 {
+		compatible = "gpio-leds";
+		led1: led_1 {
+			gpios = <&gpio9 1 GPIO_ACTIVE_HIGH>;
+			label = "Green LED 1";
+		};
+	};
+
+	leds2 {
+		compatible = "gpio-leds";
+		led2: led_2 {
+			gpios = <&gpio9 2 GPIO_ACTIVE_HIGH>;
+			label = "Green LED 2";
+		};
+	};
+
+	leds3 {
+		compatible = "gpio-leds";
+		led3: led_3 {
+			gpios = <&gpio9 3 GPIO_ACTIVE_HIGH>;
+			label = "Green LED 3";
+		};
+	};
+};
diff --git a/samples/caf/configuration/nrf54h20pdk_nrf54h20_cpuapp/buttons_def.h b/samples/caf/configuration/nrf54h20pdk_nrf54h20_cpuapp/buttons_def.h
new file mode 100644
index 00000000000..6fa91e0720b
--- /dev/null
+++ b/samples/caf/configuration/nrf54h20pdk_nrf54h20_cpuapp/buttons_def.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+#include <caf/gpio_pins.h>
+
+/* This configuration file is included only once from button module and holds
+ * information about pins forming keyboard matrix.
+ */
+
+/* This structure enforces the header file is included only once in the build.
+ * Violating this requirement triggers a multiple definition error at link time.
+ */
+const struct {} buttons_def_include_once;
+
+static const struct gpio_pin col[] = {};
+
+static const struct gpio_pin row[] = {
+	{ .port = 0, .pin = DT_GPIO_PIN(DT_NODELABEL(button0), gpios) },
+	{ .port = 0, .pin = DT_GPIO_PIN(DT_NODELABEL(button1), gpios) }
+};
diff --git a/samples/caf/configuration/nrf54h20pdk_nrf54h20_cpuapp/led_state_def.h b/samples/caf/configuration/nrf54h20pdk_nrf54h20_cpuapp/led_state_def.h
new file mode 100644
index 00000000000..f655a09beb4
--- /dev/null
+++ b/samples/caf/configuration/nrf54h20pdk_nrf54h20_cpuapp/led_state_def.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+#include <caf/led_effect.h>
+
+/* This configuration file is included only once from led_state module and holds
+ * information about LED effect associated with each state.
+ */
+
+/* This structure enforces the header file is included only once in the build.
+ * Violating this requirement triggers a multiple definition error at link time.
+ */
+const struct {} led_state_def_include_once;
+
+enum led_id {
+	LED_ID_0,
+	LED_ID_1,
+	LED_ID_2,
+	LED_ID_3,
+
+	LED_ID_COUNT
+};
+
+enum led_effect_id {
+	LED_EFFECT_ID_OFF,
+	LED_EFFECT_ID_BLINK,
+	LED_EFFECT_ID_BLINK2,
+	LED_EFFECT_ID_CLOCK,
+
+	LED_EFFECT_ID_COUNT
+};
+
+/* Map function to led effect */
+static const struct led_effect led_effect[] = {
+	[LED_EFFECT_ID_OFF] = LED_EFFECT_LED_OFF(),
+	[LED_EFFECT_ID_BLINK] = LED_EFFECT_LED_BLINK(200, LED_COLOR(255, 255, 255)),
+	[LED_EFFECT_ID_BLINK2] = LED_EFFECT_LED_BLINK2(10, 90, LED_COLOR(255, 255, 255)),
+	[LED_EFFECT_ID_CLOCK] = LED_EFFECT_LED_CLOCK(3, LED_COLOR(255, 255, 255)),
+};
+
+static const struct led_effect led_effect_on = LED_EFFECT_LED_ON(LED_COLOR(255, 255, 255));