[RFC PATCH v2 23/30] arch/sh: Add SH7751 SoC Internal periphreal devicetree.

Signed-off-by: Yoshinori Sato <[email protected]>
---
 arch/sh/boot/dts/sh7751.dtsi | 76 ++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 arch/sh/boot/dts/sh7751.dtsi

diff --git a/arch/sh/boot/dts/sh7751.dtsi b/arch/sh/boot/dts/sh7751.dtsi
new file mode 100644
index 000000000000..749eab3bce9f
--- /dev/null
+++ b/arch/sh/boot/dts/sh7751.dtsi
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the SH7751 SoC
+ */
+
+#include <dt-bindings/interrupt-controller/sh_intc.h>
+#include <dt-bindings/clock/sh7750.h>
+
+/ {
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		cpu@0 {
+		      compatible = "renesas,sh7751r","renesas,sh4", "renesas,sh";
+		};
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		cpg: cpg@ffc00000 {
+			#clock-cells = <1>;
+			compatible = "renesas,sh7750-cpg";
+			clocks = <&xtal>;
+			reg = <0xffc00000 2>, <0xffc00008 4>;
+		};
+
+	};
+
+	shintc: interrupt-controller@ffd00000 {
+		compatible = "renesas,sh7751-intc";
+		#interrupt-cells = <2>;
+		#address-cells = <0>;
+		interrupt-controller;
+		reg = <0xffd00000 14>, <0xfe080000 128>;
+	};
+
+	/* sci0 is rarely used, so it is not defined here. */
+	scif1: serial@ffe80000 {
+		compatible = "renesas,scif";
+		reg = <0xffe80000 0x100>;
+		interrupts = <evt2irq(0x700) 0>,
+			     <evt2irq(0x720) 0>,
+			     <evt2irq(0x760) 0>,
+			     <evt2irq(0x740) 0>;
+		interrupt-names = "eri", "rxi", "bri", "txi";
+		clocks = <&cpg SH7750_CPG_FCK>;
+	};
+
+	/* Normally ch0 and ch1 are used, so we will define ch0 to ch2 here. */
+	tmu0: timer@ffd80008 {
+		compatible = "renesas,tmu";
+		reg = <0xffd80000 12>;
+		interrupts = <evt2irq(0x400) 0>,
+			     <evt2irq(0x420) 0>,
+			     <evt2irq(0x440) 0>,
+			     <evt2irq(0x460) 0>;
+		interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
+		clocks = <&cpg SH7750_CPG_FCK>;
+		renesas,channels = <3>;
+	};
+
+	pci@fe200000 {
+		compatible = "renesas,sh7751-pci";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges = <0x02000000 0 0xfd000000 0xfd000000 0 0x01000000>,
+			 <0x01000000 0 0xfe240000 0xfe240000 0 0x00040000>;
+		reg = <0xfe200000 0x0400>,
+		      <0x0c000000 0x04000000>,
+		      <0xff800000 0x0030>;
+		#interrupt-cells = <1>;
+	};
+};
-- 
2.39.2