[PATCH v3 7/7] arm64: dts: keembay: Add device tree for Keem Bay EVM board
From: Daniele Alessandrelli <hidden>
Date: 2020-07-14 16:14:04
Also in:
linux-devicetree, lkml
Subsystem:
arm/intel keembay architecture, arm/socfpga architecture, the rest · Maintainers:
Paul J. Murphy, Dinh Nguyen, Linus Torvalds
From: Daniele Alessandrelli <redacted> Add initial device tree for Keem Bay EVM board. With this minimal device tree the board boots fine using an initramfs image. Reviewed-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Daniele Alessandrelli <redacted> --- MAINTAINERS | 1 + arch/arm64/boot/dts/intel/Makefile | 1 + arch/arm64/boot/dts/intel/keembay-evm.dts | 39 +++++++++++++++++++++++ 3 files changed, 41 insertions(+) create mode 100644 arch/arm64/boot/dts/intel/keembay-evm.dts
diff --git a/MAINTAINERS b/MAINTAINERS
index e5019c8487c8..bcda93691026 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS@@ -1959,6 +1959,7 @@ M: Paul J. Murphy <paul.j.murphy@intel.com> M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> S: Maintained F: Documentation/devicetree/bindings/arm/keembay.yaml +F: arch/arm64/boot/dts/intel/keembay-evm.dts F: arch/arm64/boot/dts/intel/keembay-soc.dtsi F: include/dt-bindings/clock/keembay-clocks.h F: include/dt-bindings/power/keembay-power.h
diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile
index 40cb16e8c814..296eceec4276 100644
--- a/arch/arm64/boot/dts/intel/Makefile
+++ b/arch/arm64/boot/dts/intel/Makefile@@ -1,3 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only dtb-$(CONFIG_ARCH_AGILEX) += socfpga_agilex_socdk.dtb \ socfpga_agilex_socdk_nand.dtb +dtb-$(CONFIG_ARCH_KEEMBAY) += keembay-evm.dtb
diff --git a/arch/arm64/boot/dts/intel/keembay-evm.dts b/arch/arm64/boot/dts/intel/keembay-evm.dts
new file mode 100644
index 000000000000..347debb9c269
--- /dev/null
+++ b/arch/arm64/boot/dts/intel/keembay-evm.dts@@ -0,0 +1,39 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright (C) 2020, Intel Corporation + * + * Device tree describing Keem Bay EVM board. + */ + +/dts-v1/; + +#include "keembay-soc.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + model = "Keem Bay EVM"; + compatible = "intel,keembay-evm", "intel,keembay"; + + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &uart3; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@80000000 { + device_type = "memory"; + /* 2GB of DDR memory. */ + reg = <0x0 0x80000000 0x0 0x80000000>; + }; + +}; + +&uart3 { + status = "okay"; +};
--
2.26.2
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