linux-kernel - [PATCH 04/16] arm: dts: Add devicetree for RDA8810PL SoC

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Date:   Mon, 19 Nov 2018 22:39:27 +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
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, amit.kucheria@...aro.org,
        linus.walleij@...aro.org, zhao_steven@....net,
        service@...micro.com,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Andreas Färber <afaerber@...e.de>
Subject: [PATCH 04/16] arm: dts: Add devicetree for RDA8810PL SoC

Add initial device tree for RDA8810PL SoC from RDA Microelectronics.

Signed-off-by: Andreas Färber <afaerber@...e.de>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm/boot/dts/rda8810pl.dtsi | 95 ++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 arch/arm/boot/dts/rda8810pl.dtsi

diff --git a/arch/arm/boot/dts/rda8810pl.dtsi b/arch/arm/boot/dts/rda8810pl.dtsi
new file mode 100644
index 000000000000..7f1ff2021eff
--- /dev/null
+++ b/arch/arm/boot/dts/rda8810pl.dtsi
@@ -0,0 +1,95 @@
+/*
+ * RDA8810PL SoC
+ *
+ * Copyright (c) 2017 Andreas Färber
+ * Copyright (c) 2018 Manivannan Sadhasivam
+ *
+ * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+ */
+
+/ {
+	compatible = "rda,8810pl";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a5";
+			reg = <0x0>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x0 0x80000000>;
+
+		sram@...000 {
+			compatible = "mmio-sram";
+			reg = <0x100000 0x10000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+		};
+
+		apb@...00000 {
+			compatible = "simple-bus";
+			reg = <0x20800000 0x100000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x20800000 0x100000>;
+		};
+
+		apb@...00000 {
+			compatible = "simple-bus";
+			reg = <0x20900000 0x100000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x20900000 0x100000>;
+		};
+
+		apb@...00000 {
+			compatible = "simple-bus";
+			reg = <0x20a00000 0x100000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x20a00000 0x100000>;
+
+			uart0: serial@0 {
+				compatible = "rda,8810pl-uart";
+				reg = <0x0 0x1000>;
+				status = "disabled";
+			};
+
+			uart1: serial@...00 {
+				compatible = "rda,8810pl-uart";
+				reg = <0x10000 0x1000>;
+				status = "disabled";
+			};
+
+			uart2: serial@...00 {
+				compatible = "rda,8810pl-uart";
+				reg = <0x90000 0x1000>;
+				status = "disabled";
+			};
+		};
+
+		l2: cache-controller@...00000 {
+			compatible = "arm,pl310-cache";
+			reg = <0x21100000 0x1000>;
+			cache-unified;
+			cache-level = <2>;
+		};
+	};
+};
-- 
2.17.1