linux-kernel - [PATCH v2 06/15] arm: dts: Add devicetree for OrangePi 2G IoT board

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Message-Id: <20181121033652.12247-7-manivannan.sadhasivam@linaro.org>
Date:   Wed, 21 Nov 2018 09:06:43 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     olof@...om.net, arnd@...db.de, robh+dt@...nel.org,
        tglx@...utronix.de, jason@...edaemon.net, marc.zyngier@....com,
        daniel.lezcano@...aro.org, gregkh@...uxfoundation.org,
        jslaby@...e.com
Cc:     afaerber@...e.de, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-serial@...r.kernel.org, amit.kucheria@...aro.org,
        linus.walleij@...aro.org, zhao_steven@....net,
        overseas.sales@...soc.com,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v2 06/15] arm: dts: Add devicetree for OrangePi 2G IoT board

Add initial devicetree support for OrangePi 2G IoT board from Xunlong.

Signed-off-by: Andreas Färber <afaerber@...e.de>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm/boot/dts/Makefile                    |  2 +
 .../boot/dts/rda8810pl-orangepi-2g-iot.dts    | 40 +++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 arch/arm/boot/dts/rda8810pl-orangepi-2g-iot.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b0e966d625b9..a0fdad8f10dd 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -806,6 +806,8 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-msm8974-sony-xperia-castor.dtb \
 	qcom-msm8974-sony-xperia-honami.dtb \
 	qcom-mdm9615-wp8548-mangoh-green.dtb
+dtb-$(CONFIG_ARCH_RDA) += \
+	rda8810pl-orangepi-2g-iot.dtb
 dtb-$(CONFIG_ARCH_REALVIEW) += \
 	arm-realview-pb1176.dtb \
 	arm-realview-pb11mp.dtb \
diff --git a/arch/arm/boot/dts/rda8810pl-orangepi-2g-iot.dts b/arch/arm/boot/dts/rda8810pl-orangepi-2g-iot.dts
new file mode 100644
index 000000000000..5e5bd0542e0c
--- /dev/null
+++ b/arch/arm/boot/dts/rda8810pl-orangepi-2g-iot.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2017 Andreas Färber
+ * Copyright (c) 2018 Manivannan Sadhasivam
+ */
+
+/dts-v1/;
+
+#include "rda8810pl.dtsi"
+
+/ {
+	compatible = "xunlong,orangepi-2g-iot", "rda,8810pl";
+	model = "Orange Pi 2G-IoT";
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+	};
+
+	chosen {
+		stdout-path = "serial2:921600n8";
+	};
+
+	memory@...00000 {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	uart2_clk: uart2-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <921600>;
+		#clock-cells = <0>;
+	};
+};
+
+&uart2 {
+	status = "okay";
+	clocks = <&uart2_clk>;
+};
-- 
2.17.1