[PATCH 32/37] arm64: dts: renesas: add initial DTSI for RZ/G3S SoC

[Claudiu]

From: Claudiu Beznea <claudiu.beznea.uj at bp.renesas.com>

Add initial DTSI for RZ/G3S SoC. Files in commit has the following
meaning:
r9a08g045.dtsi		RZ/G3S family SoC common parts
r9a08g045s33.dtsi	RZ/G3S R0A08G045S33 SoC specific parts

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj at bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r9a08g045.dtsi    | 139 ++++++++++++++++++
 arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi |  14 ++
 2 files changed, 153 insertions(+)
 create mode 100644 arch/arm64/boot/dts/renesas/r9a08g045.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi

diff --git a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
new file mode 100644
index 000000000000..7971e44a5a0a
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
@@ -0,0 +1,139 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/G3S SoC
+ *
+ * Copyright (C) 2023 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/r9a08g045-cpg.h>
+
+/ {
+	compatible = "renesas,r9a08g045";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu at 0 {
+			compatible = "arm,cortex-a55";
+			reg = <0>;
+			device_type = "cpu";
+			#cooling-cells = <2>;
+			next-level-cache = <&L3_CA55>;
+			enable-method = "psci";
+			clocks = <&cpg CPG_CORE R9A08G045_CLK_I>;
+		};
+
+		L3_CA55: cache-controller-0 {
+			compatible = "cache";
+			cache-unified;
+			cache-size = <0x40000>;
+		};
+	};
+
+	extal_clk: extal-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board. */
+		clock-frequency = <0>;
+	};
+
+	soc: soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		scif0: serial at 1004b800 {
+			compatible = "renesas,scif-r9a08g045", "renesas,scif-r9a07g044";
+			reg = <0 0x1004b800 0 0x400>;
+			interrupts = <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "eri", "rxi", "txi",
+					  "bri", "dri", "tei";
+			clocks = <&cpg CPG_MOD R9A08G045_SCIF0_CLK_PCK>;
+			clock-names = "fck";
+			power-domains = <&cpg>;
+			resets = <&cpg R9A08G045_SCIF0_RST_SYSTEM_N>;
+			status = "disabled";
+		};
+
+		cpg: clock-controller at 11010000 {
+			compatible = "renesas,r9a08g045-cpg";
+			reg = <0 0x11010000 0 0x10000>;
+			clocks = <&extal_clk>;
+			clock-names = "extal";
+			#clock-cells = <2>;
+			#reset-cells = <1>;
+			#power-domain-cells = <0>;
+		};
+
+		sysc: system-controller at 11020000 {
+			compatible = "renesas,r9a08g045-sysc";
+			reg = <0 0x11020000 0 0x10000>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "lpm_int", "ca55stbydone_int",
+					  "cm33stbyr_int", "ca55_deny";
+			status = "disabled";
+		};
+
+		pinctrl: pinctrl at 11030000 {
+			compatible = "renesas,r9a08g045-pinctrl";
+			reg = <0 0x11030000 0 0x10000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 152>;
+			clocks = <&cpg CPG_MOD R9A08G045_GPIO_HCLK>;
+			power-domains = <&cpg>;
+			resets = <&cpg R9A08G045_GPIO_RSTN>,
+				 <&cpg R9A08G045_GPIO_PORT_RESETN>,
+				 <&cpg R9A08G045_GPIO_SPARE_RESETN>;
+		};
+
+		sdhi0: mmc at 11c00000  {
+			compatible = "renesas,sdhi-r9a08g045", "renesas,rcar-gen3-sdhi";
+			reg = <0x0 0x11c00000 0 0x10000>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A08G045_SDHI0_IMCLK>,
+				 <&cpg CPG_MOD R9A08G045_SDHI0_CLK_HS>,
+				 <&cpg CPG_MOD R9A08G045_SDHI0_IMCLK2>,
+				 <&cpg CPG_MOD R9A08G045_SDHI0_ACLK>;
+			clock-names = "core", "clkh", "cd", "aclk";
+			resets = <&cpg R9A08G045_SDHI0_IXRST>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller at 12400000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x0 0x12400000 0 0x40000>,
+			      <0x0 0x12440000 0 0x60000>;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi
new file mode 100644
index 000000000000..3351f26c7a2a
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/G3S R9A08G045S33 SoC specific part
+ *
+ * Copyright (C) 2023 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+
+#include "r9a08g045.dtsi"
+
+/ {
+	compatible = "renesas,r9a08g045s33", "renesas,r9a08g045";
+};
-- 
2.39.2