[PATCH 1/2] ARM: dts: r7s9210: Initial SoC device tree

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Basic support for the RZ/A2 (R7S9210) SoC.

Signed-off-by: Chris Brandt <chris.brandt@xxxxxxxxxxx>
---
 arch/arm/boot/dts/r7s9210.dtsi | 211 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 211 insertions(+)
 create mode 100644 arch/arm/boot/dts/r7s9210.dtsi

diff --git a/arch/arm/boot/dts/r7s9210.dtsi b/arch/arm/boot/dts/r7s9210.dtsi
new file mode 100644
index 000000000000..3c5373a5c7d2
--- /dev/null
+++ b/arch/arm/boot/dts/r7s9210.dtsi
@@ -0,0 +1,211 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the R7S9210 SoC
+ *
+ * Copyright (C) 2018 Renesas Electronics Corporation
+ *
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/r7s9210-cpg-mssr.h>
+
+/ {
+	compatible = "renesas,r7s9210";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	bsid: chipid@fcfe8004 {
+		compatible = "renesas,bsid";
+		reg = <0xfcfe8004 4>;
+	};
+
+	clocks {
+		ranges;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* External clocks */
+		extal_clk: extal {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			/* Value must be set by board */
+			clock-frequency = <0>;
+		};
+
+		rtc_x1_clk: rtc_x1 {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			/* If clk present, value (32678) must be set by board */
+			clock-frequency = <0>;
+		};
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <0>;
+			clock-frequency = <528000000>;
+			next-level-cache = <&L2>;
+		};
+	};
+
+	gic: interrupt-controller@e8221000 {
+		compatible = "arm,gic-400";
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+		interrupt-controller;
+		reg = <0xe8221000 0x1000>,
+		      <0xe8222000 0x1000>;
+	};
+
+	L2: cache-controller@1f003000 {
+		compatible = "arm,pl310-cache";
+		reg = <0x1f003000 0x1000>;
+		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+		arm,early-bresp-disable;
+		arm,full-line-zero-disable;
+		cache-unified;
+		cache-level = <2>;
+	};
+
+	cpg: clock-controller@fcfe0020 {
+		compatible = "renesas,r7s9210-cpg-mssr";
+		reg = <0xfcfe0010 0x455>;
+		clocks = <&extal_clk>;
+		clock-names = "extal";
+		#clock-cells = <2>;
+		#power-domain-cells = <0>;
+		#reset-cells = <1>;
+	};
+
+	ostm0: timer@e803b000 {
+		compatible = "renesas,r7s9210-ostm", "renesas,ostm";
+		reg = <0xe803b000 0x30>;
+		interrupts = <GIC_SPI 56 IRQ_TYPE_EDGE_RISING>;
+		clocks = <&cpg CPG_MOD 36>;
+		clock-names = "ostm0";
+		power-domains = <&cpg>;
+		status = "disabled";
+	};
+
+	ostm1: timer@e803c000 {
+		compatible = "renesas,r7s9210-ostm", "renesas,ostm";
+		reg = <0xe803c000 0x30>;
+		interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
+		clocks = <&cpg CPG_MOD 35>;
+		clock-names = "ostm1";
+		power-domains = <&cpg>;
+		status = "disabled";
+	};
+
+	ostm2: timer@e803d000 {
+		compatible = "renesas,r7s9210-ostm", "renesas,ostm";
+		reg = <0xe803d000 0x30>;
+		interrupts = <GIC_SPI 58 IRQ_TYPE_EDGE_RISING>;
+		clocks = <&cpg CPG_MOD 34>;
+		clock-names = "ostm2";
+		power-domains = <&cpg>;
+		status = "disabled";
+	};
+
+	wdt: watchdog@fcfe7000 {
+		compatible = "renesas,r7s9210-wdt", "renesas,rza-wdt";
+		reg = <0xfcfe7000 0x26>;
+		interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_CORE R7S9210_CLK_P0>;
+	};
+
+	pinctrl: pin-controller@fcffe000 {
+		compatible = "renesas,r7s9210-pinctrl";
+		reg = <0xfcffe000 0x1000>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&pinctrl 0 0 176>;
+	};
+
+	scif0: serial@e8007000 {
+		compatible = "renesas,scif-r7s9210";
+		reg = <0xe8007000 18>;
+		interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "eri", "rxi", "txi", "bri", "dri", "tei";
+		clocks = <&cpg CPG_MOD 47>;
+		clock-names = "fck";
+		power-domains = <&cpg>;
+		status = "disabled";
+	};
+
+	scif1: serial@e8007800 {
+		compatible = "renesas,scif-r7s9210";
+		reg = <0xe8007800 18>;
+		interrupts = <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "eri", "rxi", "txi", "bri", "dri", "tei";
+		clocks = <&cpg CPG_MOD 46>;
+		clock-names = "fck";
+		power-domains = <&cpg>;
+		status = "disabled";
+	};
+
+	scif2: serial@e8008000 {
+		compatible = "renesas,scif-r7s9210";
+		reg = <0xe8008000 18>;
+		interrupts = <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "eri", "rxi", "txi", "bri", "dri", "tei";
+		clocks = <&cpg CPG_MOD 45>;
+		clock-names = "fck";
+		power-domains = <&cpg>;
+		status = "disabled";
+	};
+
+	scif3: serial@e8008800 {
+		compatible = "renesas,scif-r7s9210";
+		reg = <0xe8008800 18>;
+		interrupts = <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "eri", "rxi", "txi", "bri", "dri", "tei";
+		clocks = <&cpg CPG_MOD 44>;
+		clock-names = "fck";
+		power-domains = <&cpg>;
+		status = "disabled";
+	};
+
+	scif4: serial@e8009000 {
+		compatible = "renesas,scif-r7s9210";
+		reg = <0xe8009000 18>;
+		interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "eri", "rxi", "txi", "bri", "dri", "tei";
+		clocks = <&cpg CPG_MOD 43>;
+		clock-names = "fck";
+		power-domains = <&cpg>;
+		status = "disabled";
+	};
+};
-- 
2.16.1




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