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-rw-r--r--arch/arm/boot/dts/emev2.dtsi285
1 files changed, 285 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/emev2.dtsi b/arch/arm/boot/dts/emev2.dtsi
new file mode 100644
index 000000000..373ea8720
--- /dev/null
+++ b/arch/arm/boot/dts/emev2.dtsi
@@ -0,0 +1,285 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the EMEV2 SoC
+ *
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ compatible = "renesas,emev2";
+ interrupt-parent = <&gic>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ aliases {
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ gpio2 = &gpio2;
+ gpio3 = &gpio3;
+ gpio4 = &gpio4;
+ i2c0 = &iic0;
+ i2c1 = &iic1;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ clock-frequency = <533000000>;
+ };
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ clock-frequency = <533000000>;
+ };
+ };
+
+ gic: interrupt-controller@e0020000 {
+ compatible = "arm,pl390";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0xe0028000 0x1000>,
+ <0xe0020000 0x0100>;
+ };
+
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&cpu0>, <&cpu1>;
+ };
+
+ clocks@e0110000 {
+ compatible = "renesas,emev2-smu";
+ reg = <0xe0110000 0x10000>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ c32ki: c32ki {
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ #clock-cells = <0>;
+ };
+ iic0_sclkdiv: iic0_sclkdiv@624,0 {
+ compatible = "renesas,emev2-smu-clkdiv";
+ reg = <0x624 0>;
+ clocks = <&pll3_fo>;
+ #clock-cells = <0>;
+ };
+ iic0_sclk: iic0_sclk@48c,1 {
+ compatible = "renesas,emev2-smu-gclk";
+ reg = <0x48c 1>;
+ clocks = <&iic0_sclkdiv>;
+ #clock-cells = <0>;
+ };
+ iic1_sclkdiv: iic1_sclkdiv@624,16 {
+ compatible = "renesas,emev2-smu-clkdiv";
+ reg = <0x624 16>;
+ clocks = <&pll3_fo>;
+ #clock-cells = <0>;
+ };
+ iic1_sclk: iic1_sclk@490,1 {
+ compatible = "renesas,emev2-smu-gclk";
+ reg = <0x490 1>;
+ clocks = <&iic1_sclkdiv>;
+ #clock-cells = <0>;
+ };
+ pll3_fo: pll3_fo {
+ compatible = "fixed-factor-clock";
+ clocks = <&c32ki>;
+ clock-div = <1>;
+ clock-mult = <7000>;
+ #clock-cells = <0>;
+ };
+ usia_u0_sclkdiv: usia_u0_sclkdiv@610,0 {
+ compatible = "renesas,emev2-smu-clkdiv";
+ reg = <0x610 0>;
+ clocks = <&pll3_fo>;
+ #clock-cells = <0>;
+ };
+ usib_u1_sclkdiv: usib_u1_sclkdiv@65c,0 {
+ compatible = "renesas,emev2-smu-clkdiv";
+ reg = <0x65c 0>;
+ clocks = <&pll3_fo>;
+ #clock-cells = <0>;
+ };
+ usib_u2_sclkdiv: usib_u2_sclkdiv@65c,16 {
+ compatible = "renesas,emev2-smu-clkdiv";
+ reg = <0x65c 16>;
+ clocks = <&pll3_fo>;
+ #clock-cells = <0>;
+ };
+ usib_u3_sclkdiv: usib_u3_sclkdiv@660,0 {
+ compatible = "renesas,emev2-smu-clkdiv";
+ reg = <0x660 0>;
+ clocks = <&pll3_fo>;
+ #clock-cells = <0>;
+ };
+ usia_u0_sclk: usia_u0_sclk@4a0,1 {
+ compatible = "renesas,emev2-smu-gclk";
+ reg = <0x4a0 1>;
+ clocks = <&usia_u0_sclkdiv>;
+ #clock-cells = <0>;
+ };
+ usib_u1_sclk: usib_u1_sclk@4b8,1 {
+ compatible = "renesas,emev2-smu-gclk";
+ reg = <0x4b8 1>;
+ clocks = <&usib_u1_sclkdiv>;
+ #clock-cells = <0>;
+ };
+ usib_u2_sclk: usib_u2_sclk@4bc,1 {
+ compatible = "renesas,emev2-smu-gclk";
+ reg = <0x4bc 1>;
+ clocks = <&usib_u2_sclkdiv>;
+ #clock-cells = <0>;
+ };
+ usib_u3_sclk: usib_u3_sclk@4c0,1 {
+ compatible = "renesas,emev2-smu-gclk";
+ reg = <0x4c0 1>;
+ clocks = <&usib_u3_sclkdiv>;
+ #clock-cells = <0>;
+ };
+ sti_sclk: sti_sclk@528,1 {
+ compatible = "renesas,emev2-smu-gclk";
+ reg = <0x528 1>;
+ clocks = <&c32ki>;
+ #clock-cells = <0>;
+ };
+ };
+
+ timer@e0180000 {
+ compatible = "renesas,em-sti";
+ reg = <0xe0180000 0x54>;
+ interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&sti_sclk>;
+ clock-names = "sclk";
+ };
+
+ uart0: serial@e1020000 {
+ compatible = "renesas,em-uart";
+ reg = <0xe1020000 0x38>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&usia_u0_sclk>;
+ clock-names = "sclk";
+ };
+
+ uart1: serial@e1030000 {
+ compatible = "renesas,em-uart";
+ reg = <0xe1030000 0x38>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&usib_u1_sclk>;
+ clock-names = "sclk";
+ };
+
+ uart2: serial@e1040000 {
+ compatible = "renesas,em-uart";
+ reg = <0xe1040000 0x38>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&usib_u2_sclk>;
+ clock-names = "sclk";
+ };
+
+ uart3: serial@e1050000 {
+ compatible = "renesas,em-uart";
+ reg = <0xe1050000 0x38>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&usib_u3_sclk>;
+ clock-names = "sclk";
+ };
+
+ pfc: pin-controller@e0140200 {
+ compatible = "renesas,pfc-emev2";
+ reg = <0xe0140200 0x100>;
+ };
+
+ gpio0: gpio@e0050000 {
+ compatible = "renesas,em-gio";
+ reg = <0xe0050000 0x2c>, <0xe0050040 0x20>;
+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 0 32>;
+ #gpio-cells = <2>;
+ ngpios = <32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ gpio1: gpio@e0050080 {
+ compatible = "renesas,em-gio";
+ reg = <0xe0050080 0x2c>, <0xe00500c0 0x20>;
+ interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 32 32>;
+ #gpio-cells = <2>;
+ ngpios = <32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ gpio2: gpio@e0050100 {
+ compatible = "renesas,em-gio";
+ reg = <0xe0050100 0x2c>, <0xe0050140 0x20>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 64 32>;
+ #gpio-cells = <2>;
+ ngpios = <32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ gpio3: gpio@e0050180 {
+ compatible = "renesas,em-gio";
+ reg = <0xe0050180 0x2c>, <0xe00501c0 0x20>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 96 32>;
+ #gpio-cells = <2>;
+ ngpios = <32>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ gpio4: gpio@e0050200 {
+ compatible = "renesas,em-gio";
+ reg = <0xe0050200 0x2c>, <0xe0050240 0x20>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ gpio-ranges = <&pfc 0 128 31>;
+ #gpio-cells = <2>;
+ ngpios = <31>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ iic0: i2c@e0070000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-emev2";
+ reg = <0xe0070000 0x28>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&iic0_sclk>;
+ clock-names = "sclk";
+ status = "disabled";
+ };
+
+ iic1: i2c@e10a0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-emev2";
+ reg = <0xe10a0000 0x28>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&iic1_sclk>;
+ clock-names = "sclk";
+ status = "disabled";
+ };
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 21:01:37 +0000