Add Device Trees for Caninos Loucos Labrador SoM and base board.
Based on the work of Andreas Färber on Lemaker Guitar device tree.
Signed-off-by: Matheus Castello <matheus@xxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/owl-s500-labrador-bb.dts | 33 +++++++++++++++++++++
arch/arm/boot/dts/owl-s500-labrador-v2.dtsi | 21 +++++++++++++
3 files changed, 56 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/owl-s500-labrador-bb.dts
create mode 100644 arch/arm/boot/dts/owl-s500-labrador-v2.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d6546d2676b9..acdf65ef3236 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -842,7 +842,8 @@ dtb-$(CONFIG_ARCH_ORION5X) += \
dtb-$(CONFIG_ARCH_ACTIONS) += \
owl-s500-cubieboard6.dtb \
owl-s500-guitar-bb-rev-b.dtb \
- owl-s500-sparky.dtb
+ owl-s500-sparky.dtb \
+ owl-s500-labrador-bb.dtb
dtb-$(CONFIG_ARCH_PRIMA2) += \
prima2-evb.dtb
dtb-$(CONFIG_ARCH_PXA) += \
diff --git a/arch/arm/boot/dts/owl-s500-labrador-bb.dts b/arch/arm/boot/dts/owl-s500-labrador-bb.dts
new file mode 100644
index 000000000000..1e821804da30
--- /dev/null
+++ b/arch/arm/boot/dts/owl-s500-labrador-bb.dts
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019-2020 Matheus Castello
+ */
+
+/dts-v1/;
+
+#include "owl-s500-labrador-v2.dtsi"
+#include <dt-bindings/leds/common.h>
+
+/ {
+ compatible = "caninos,labrador-bb", "caninos,labrador", "actions,s500";
+ model = "Caninos Labrador Base Board M v1.0";
+
+ aliases {
+ serial3 = &uart3;
+ };
+
+ chosen {
+ stdout-path = "serial3:115200n8";
+ };
+
+ uart3_clk: uart3-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <921600>;
+ #clock-cells = <0>;
+ };
+};
+
+&uart3 {
+ status = "okay";
+ clocks = <&uart3_clk>;
+};
diff --git a/arch/arm/boot/dts/owl-s500-labrador-v2.dtsi b/arch/arm/boot/dts/owl-s500-labrador-v2.dtsi
new file mode 100644
index 000000000000..ee079f02b5dd
--- /dev/null
+++ b/arch/arm/boot/dts/owl-s500-labrador-v2.dtsi
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Caninos Labrador SoM V2
+ *
+ * Copyright (c) 2019-2020 Matheus Castello
+ */
+
+#include "owl-s500.dtsi"
+
+/ {
+ compatible = "caninos,labrador", "actions,s500";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x80000000>;
+ };
+};
+
+&timer {
+ clocks = <&hosc>;
+};
--
2.25.0
