[PATCH v1 2/2] ARM: dts: Add Caninos Loucos Labrador
From: Matheus Castello <matheus@castello.eng.br>
Date: 2020-02-27 21:04:12
Also in:
linux-devicetree, lkml
Subsystem:
arm and arm64 soc sub-architectures (common parts), the rest · Maintainers:
Arnd Bergmann, Krzysztof Kozlowski, Alexandre Belloni, Linus Walleij, Linus Torvalds
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@castello.eng.br> --- 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>; +}; --
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