diff mbox series

[01/20] oe-selftest: add new ext dtb recipe

Message ID 20250504130507.717954-1-adrian.freihofer@siemens.com
State New
Headers show
Series [01/20] oe-selftest: add new ext dtb recipe | expand

Commit Message

Freihofer, Adrian May 4, 2025, 1:04 p.m. UTC 
From: Adrian Freihofer <adrian.freihofer@siemens.com>

There is no test coverage for the devicetree.bbclass class. Add a
minimalist recipe that uses this class.
This recipe compiles a devicetree overlay that does not include any
sources from the kernel build folder to keep it simple and also usable
for testing a kernel from the sstate-cache.

Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com>
---
 .../recipes-test/ext-dtb/bborg-relay-00a2.bb  | 14 ++++++
 .../ext-dtb/files/BBORG_RELAY-00A2.dts        | 49 +++++++++++++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 meta-selftest/recipes-test/ext-dtb/bborg-relay-00a2.bb
 create mode 100644 meta-selftest/recipes-test/ext-dtb/files/BBORG_RELAY-00A2.dts
diff mbox series

Patch

diff --git a/meta-selftest/recipes-test/ext-dtb/bborg-relay-00a2.bb b/meta-selftest/recipes-test/ext-dtb/bborg-relay-00a2.bb
new file mode 100644
index 00000000000..dcd32320ada
--- /dev/null
+++ b/meta-selftest/recipes-test/ext-dtb/bborg-relay-00a2.bb
@@ -0,0 +1,14 @@ 
+
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6 "
+
+# Borrowed an example dts file from
+# https://raw.githubusercontent.com/beagleboard/linux/refs/heads/5.10/arch/arm/boot/dts/overlays/BBORG_RELAY-00A2.dts
+SRC_URI = "file://BBORG_RELAY-00A2.dts"
+
+# No need for compiling the kernel. The trivial dts file does not include something.
+KERNEL_INCLUDE = ""
+
+COMPATIBLE_MACHINE = "^beaglebone-yocto$"
+
+inherit devicetree
diff --git a/meta-selftest/recipes-test/ext-dtb/files/BBORG_RELAY-00A2.dts b/meta-selftest/recipes-test/ext-dtb/files/BBORG_RELAY-00A2.dts
new file mode 100644
index 00000000000..9530fa50fe5
--- /dev/null
+++ b/meta-selftest/recipes-test/ext-dtb/files/BBORG_RELAY-00A2.dts
@@ -0,0 +1,49 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2015 Robert Nelson <robertcnelson@gmail.com>
+ * Copyright (C) 2019 Amilcar Lucas <amilcar.lucas@iav.de>
+ */
+
+/dts-v1/;
+/plugin/;
+
+&{/chosen} {
+	overlays {
+		BBORG_RELAY-00A2.kernel = __TIMESTAMP__;
+	};
+};
+
+&ocp {
+	P9_41_pinmux { pinctrl-0 = <&P9_41_gpio_pin>;};
+	P9_42_pinmux { pinctrl-0 = <&P9_42_gpio_pin>;};
+	P9_30_pinmux { pinctrl-0 = <&P9_30_gpio_pin>;};
+	P9_27_pinmux { pinctrl-0 = <&P9_27_gpio_pin>;};
+};
+
+// relay1
+&bone_led_P9_41 {
+	status = "okay";
+	label = "relay1";
+	default-state = "keep";
+};
+
+// relay2
+&bone_led_P9_42 {
+	status = "okay";
+	label = "relay2";
+	default-state = "keep";
+};
+
+// realy3
+&bone_led_P9_30 {
+	status = "okay";
+	label = "relay3";
+	default-state = "keep";
+};
+
+// realy4
+&bone_led_P9_27 {
+	status = "okay";
+	label = "relay4";
+	default-state = "keep";
+};