diff options
| author | Daniele Alessandrelli <daniele.alessandrelli@intel.com> | 2020-07-17 10:04:14 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2020-07-17 16:32:20 +0200 |
| commit | d846abff949d346ffc0fe31d492c2af00ea40e2e (patch) | |
| tree | d27bc6ce78ff0cbb2c071aa0d0015a489fe2e567 | |
| parent | 0a6e92f26784b8c6a9d24c26da7278a7362531ee (diff) | |
arm64: dts: keembay: Add device tree for Keem Bay EVM board
Add initial device tree for Keem Bay EVM board. With this minimal device
tree the board boots fine using an initramfs image.
Link: https://lore.kernel.org/r/20200717090414.313530-6-daniele.alessandrelli@linux.intel.com
Reviewed-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | MAINTAINERS | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/intel/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/intel/keembay-evm.dts | 37 |
3 files changed, 39 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 5bcd1c412f0b..f139d9594564 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/intel,keembay.yaml +F: arch/arm64/boot/dts/intel/keembay-evm.dts F: arch/arm64/boot/dts/intel/keembay-soc.dtsi ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 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..466c85363a29 --- /dev/null +++ b/arch/arm64/boot/dts/intel/keembay-evm.dts @@ -0,0 +1,37 @@ +// 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" + +/ { + 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"; +}; |