diff mbox series

[v2,5/5] arm64: dts: keembay: Add device tree for Keem Bay EVM board

Message ID 20200708175020.194436-6-daniele.alessandrelli@linux.intel.com (mailing list archive)
State Superseded
Headers show
Series Add initial Keem Bay SoC / Board support | expand

Commit Message

Daniele Alessandrelli July 8, 2020, 5:50 p.m. UTC 
From: Daniele Alessandrelli <daniele.alessandrelli@intel.com>

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 <daniele.alessandrelli@intel.com>
---
 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 mbox series

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 53d2f8d0976a..d7dcb3a86201 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..92a7500efc61
--- /dev/null
+++ b/arch/arm64/boot/dts/intel/keembay-evm.dts
@@ -0,0 +1,39 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * 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";
+};