arm64: dts: db820c: add basic board support

This patch adds apq8096 db820c basic support with serial port.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

3 files changed, 56 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index fa1f661ccccf..5dd05de5619b 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -1,5 +1,6 @@
 dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc.dtb msm8916-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM) += msm8996-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
 
 always          := $(dtb-y)
 subdir-y        := $(dts-dirs)
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
new file mode 100644
index 000000000000..230e9c8484ac
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+
+#include "apq8096-db820c.dtsi"
+
+/ {
+        model = "Qualcomm Technologies, Inc. DB820c";
+        compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc";
+};
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
new file mode 100644
index 000000000000..39c507084abf
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "msm8996.dtsi"
+
+/ {
+        aliases {
+                serial0 = &blsp2_uart1;
+        };
+
+        chosen {
+                stdout-path = "serial0:115200n8";
+        };
+
+        soc {
+                serial@75b0000 {
+                        label = "LS-UART1";
+                        status = "okay";
+                        pinctrl-names = "default", "sleep";
+                        pinctrl-0 = <&blsp2_uart1_2pins_default>;
+                        pinctrl-1 = <&blsp2_uart1_2pins_sleep>;
+                };
+        };
+};