arm64: dts: sc7180: Add minimal dts/dtsi files for SC7180 soc

Add skeletal sc7180 SoC dtsi and idp board dts files.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Co-developed-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Link: https://lore.kernel.org/r/20191108092824.9773-3-rnayak@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

1 files changed, 47 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
new file mode 100644
index 000000000000..c637a4a647f8
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * SC7180 IDP board device tree source
+ *
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "sc7180.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. SC7180 IDP";
+	compatible = "qcom,sc7180-idp";
+
+	aliases {
+		serial0 = &uart8;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&uart8 {
+	status = "okay";
+};
+
+/* PINCTRL - additions to nodes defined in sc7180.dtsi */
+
+&qup_uart8_default {
+	pinconf-tx {
+		pins = "gpio44";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pinconf-rx {
+		pins = "gpio45";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};