--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the R-Car M3-W+ (R8A77961) SoC
+ *
+ * Copyright (C) 2016-2017 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/clock/r8a77961-cpg-mssr.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/r8a77961-sysc.h>
+
+#define CPG_AUDIO_CLK_I R8A77961_CLK_S0D4
+
+/ {
+ compatible = "renesas,r8a77961";
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ /*
+ * The external audio clocks are configured as 0 Hz fixed frequency
+ * clocks by default.
+ * Boards that provide audio clocks should override them.
+ */
+ audio_clk_a: audio_clk_a {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ audio_clk_b: audio_clk_b {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ audio_clk_c: audio_clk_c {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ /* External CAN clock - to be overridden by boards that provide it */
+ can_clk: can {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ cluster0_opp: opp_table0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <820000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <820000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-1500000000 {
+ opp-hz = /bits/ 64 <1500000000>;
+ opp-microvolt = <820000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-1600000000 {
+ opp-hz = /bits/ 64 <1600000000>;
+ opp-microvolt = <900000>;
+ clock-latency-ns = <300000>;
+ turbo-mode;
+ };
+ opp-1700000000 {
+ opp-hz = /bits/ 64 <1700000000>;
+ opp-microvolt = <900000>;
+ clock-latency-ns = <300000>;
+ turbo-mode;
+ };
+ opp-1800000000 {
+ opp-hz = /bits/ 64 <1800000000>;
+ opp-microvolt = <960000>;
+ clock-latency-ns = <300000>;
+ turbo-mode;
+ };
+ };
+
+ cluster1_opp: opp_table1 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-microvolt = <820000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <820000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <820000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-1300000000 {
+ opp-hz = /bits/ 64 <1300000000>;
+ opp-microvolt = <820000>;
+ clock-latency-ns = <300000>;
+ turbo-mode;
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&a57_0>;
+ };
+ core1 {
+ cpu = <&a57_1>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&a53_0>;
+ };
+ core1 {
+ cpu = <&a53_1>;
+ };
+ core2 {
+ cpu = <&a53_2>;
+ };
+ core3 {
+ cpu = <&a53_3>;
+ };
+ };
+ };
+
+ a57_0: cpu@0 {
+ compatible = "arm,cortex-a57";
+ reg = <0x0>;
+ device_type = "cpu";
+ power-domains = <&sysc R8A77961_PD_CA57_CPU0>;
+ next-level-cache = <&L2_CA57>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0>;
+ dynamic-power-coefficient = <854>;
+ clocks = <&cpg CPG_CORE R8A77961_CLK_Z>;
+ operating-points-v2 = <&cluster0_opp>;
+ capacity-dmips-mhz = <1024>;
+ #cooling-cells = <2>;
+ };
+
+ a57_1: cpu@1 {
+ compatible = "arm,cortex-a57";
+ reg = <0x1>;
+ device_type = "cpu";
+ power-domains = <&sysc R8A77961_PD_CA57_CPU1>;
+ next-level-cache = <&L2_CA57>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_0>;
+ clocks = <&cpg CPG_CORE R8A77961_CLK_Z>;
+ operating-points-v2 = <&cluster0_opp>;
+ capacity-dmips-mhz = <1024>;
+ #cooling-cells = <2>;
+ };
+
+ a53_0: cpu@100 {
+ compatible = "arm,cortex-a53";
+ reg = <0x100>;
+ device_type = "cpu";
+ power-domains = <&sysc R8A77961_PD_CA53_CPU0>;
+ next-level-cache = <&L2_CA53>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_1>;
+ #cooling-cells = <2>;
+ dynamic-power-coefficient = <277>;
+ clocks = <&cpg CPG_CORE R8A77961_CLK_Z2>;
+ operating-points-v2 = <&cluster1_opp>;
+ capacity-dmips-mhz = <535>;
+ };
+
+ a53_1: cpu@101 {
+ compatible = "arm,cortex-a53";
+ reg = <0x101>;
+ device_type = "cpu";
+ power-domains = <&sysc R8A77961_PD_CA53_CPU1>;
+ next-level-cache = <&L2_CA53>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_1>;
+ clocks = <&cpg CPG_CORE R8A77961_CLK_Z2>;
+ operating-points-v2 = <&cluster1_opp>;
+ capacity-dmips-mhz = <535>;
+ };
+
+ a53_2: cpu@102 {
+ compatible = "arm,cortex-a53";
+ reg = <0x102>;
+ device_type = "cpu";
+ power-domains = <&sysc R8A77961_PD_CA53_CPU2>;
+ next-level-cache = <&L2_CA53>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_1>;
+ clocks = <&cpg CPG_CORE R8A77961_CLK_Z2>;
+ operating-points-v2 = <&cluster1_opp>;
+ capacity-dmips-mhz = <535>;
+ };
+
+ a53_3: cpu@103 {
+ compatible = "arm,cortex-a53";
+ reg = <0x103>;
+ device_type = "cpu";
+ power-domains = <&sysc R8A77961_PD_CA53_CPU3>;
+ next-level-cache = <&L2_CA53>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_SLEEP_1>;
+ clocks = <&cpg CPG_CORE R8A77961_CLK_Z2>;
+ operating-points-v2 = <&cluster1_opp>;
+ capacity-dmips-mhz = <535>;
+ };
+
+ L2_CA57: cache-controller-0 {
+ compatible = "cache";
+ power-domains = <&sysc R8A77961_PD_CA57_SCU>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ L2_CA53: cache-controller-1 {
+ compatible = "cache";
+ power-domains = <&sysc R8A77961_PD_CA53_SCU>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ idle-states {
+ entry-method = "psci";
+
+ CPU_SLEEP_0: cpu-sleep-0 {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x0010000>;
+ local-timer-stop;
+ entry-latency-us = <400>;
+ exit-latency-us = <500>;
+ min-residency-us = <4000>;
+ };
+
+ CPU_SLEEP_1: cpu-sleep-1 {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x0010000>;
+ local-timer-stop;
+ entry-latency-us = <700>;
+ exit-latency-us = <700>;
+ min-residency-us = <5000>;
+ };
+ };
+ };
+
+ extal_clk: extal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ /* This value must be overridden by the board */
+ clock-frequency = <0>;
+ };
+
+ extalr_clk: extalr {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ /* This value must be overridden by the board */
+ clock-frequency = <0>;
+ };
+
+ /* External PCIe clock - can be overridden by the board */
+ pcie_bus_clk: pcie_bus {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ pmu_a53 {
+ compatible = "arm,cortex-a53-pmu";
+ interrupts-extended = <&gic GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+ <&gic GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+ <&gic GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+ <&gic GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&a53_0>, <&a53_1>, <&a53_2>, <&a53_3>;
+ };
+
+ pmu_a57 {
+ compatible = "arm,cortex-a57-pmu";
+ interrupts-extended = <&gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
+ <&gic GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&a57_0>, <&a57_1>;
+ };
+
+ psci {
+ compatible = "arm,psci-1.0", "arm,psci-0.2";
+ method = "smc";
+ };
+
+ /* External SCIF clock - to be overridden by boards that provide it */
+ scif_clk: scif {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ soc {
+ compatible = "simple-bus";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ rwdt: watchdog@e6020000 {
+ reg = <0 0xe6020000 0 0x0c>;
+ /* placeholder */
+ };
+
+ gpio2: gpio@e6052000 {
+ reg = <0 0xe6052000 0 0x50>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ /* placeholder */
+ };
+
+ gpio3: gpio@e6053000 {
+ reg = <0 0xe6053000 0 0x50>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ /* placeholder */
+ };
+
+ gpio4: gpio@e6054000 {
+ reg = <0 0xe6054000 0 0x50>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ /* placeholder */
+ };
+
+ gpio5: gpio@e6055000 {
+ reg = <0 0xe6055000 0 0x50>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ /* placeholder */
+ };
+
+ gpio6: gpio@e6055400 {
+ reg = <0 0xe6055400 0 0x50>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ /* placeholder */
+ };
+
+ pfc: pin-controller@e6060000 {
+ compatible = "renesas,pfc-r8a77961";
+ reg = <0 0xe6060000 0 0x50c>;
+ };
+
+ cpg: clock-controller@e6150000 {
+ compatible = "renesas,r8a77961-cpg-mssr";
+ reg = <0 0xe6150000 0 0x1000>;
+ clocks = <&extal_clk>, <&extalr_clk>;
+ clock-names = "extal", "extalr";
+ #clock-cells = <2>;
+ #power-domain-cells = <0>;
+ #reset-cells = <1>;
+ };
+
+ rst: reset-controller@e6160000 {
+ compatible = "renesas,r8a77961-rst";
+ reg = <0 0xe6160000 0 0x0200>;
+ };
+
+ sysc: system-controller@e6180000 {
+ compatible = "renesas,r8a77961-sysc";
+ reg = <0 0xe6180000 0 0x0400>;
+ #power-domain-cells = <1>;
+ };
+
+ intc_ex: interrupt-controller@e61c0000 {
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ reg = <0 0xe61c0000 0 0x200>;
+ /* placeholder */
+ };
+
+ i2c2: i2c@e6510000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0xe6510000 0 0x40>;
+ /* placeholder */
+ };
+
+ i2c4: i2c@e66d8000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0xe66d8000 0 0x40>;
+ /* placeholder */
+ };
+
+ i2c_dvfs: i2c@e60b0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0 0xe60b0000 0 0x425>;
+ /* placeholder */
+ };
+
+ hscif1: serial@e6550000 {
+ reg = <0 0xe6550000 0 0x60>;
+ /* placeholder */
+ };
+
+ hsusb: usb@e6590000 {
+ reg = <0 0xe6590000 0 0x200>;
+ /* placeholder */
+ };
+
+ usb3_phy0: usb-phy@e65ee000 {
+ reg = <0 0xe65ee000 0 0x90>;
+ #phy-cells = <0>;
+ /* placeholder */
+ };
+
+ avb: ethernet@e6800000 {
+ reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ /* placeholder */
+ };
+
+ pwm1: pwm@e6e31000 {
+ reg = <0 0xe6e31000 0 8>;
+ #pwm-cells = <2>;
+ /* placeholder */
+ };
+
+ scif1: serial@e6e68000 {
+ reg = <0 0xe6e68000 0 64>;
+ /* placeholder */
+ };
+
+ scif2: serial@e6e88000 {
+ compatible = "renesas,scif-r8a77961",
+ "renesas,rcar-gen3-scif", "renesas,scif";
+ reg = <0 0xe6e88000 0 64>;
+ interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 310>,
+ <&cpg CPG_CORE R8A77961_CLK_S3D1>,
+ <&scif_clk>;
+ clock-names = "fck", "brg_int", "scif_clk";
+ power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
+ resets = <&cpg 310>;
+ status = "disabled";
+ };
+
+ vin0: video@e6ef0000 {
+ reg = <0 0xe6ef0000 0 0x1000>;
+ /* placeholder */
+ };
+
+ vin1: video@e6ef1000 {
+ reg = <0 0xe6ef1000 0 0x1000>;
+ /* placeholder */
+ };
+
+ vin2: video@e6ef2000 {
+ reg = <0 0xe6ef2000 0 0x1000>;
+ /* placeholder */
+ };
+
+ vin3: video@e6ef3000 {
+ reg = <0 0xe6ef3000 0 0x1000>;
+ /* placeholder */
+ };
+
+ vin4: video@e6ef4000 {
+ reg = <0 0xe6ef4000 0 0x1000>;
+ /* placeholder */
+ };
+
+ vin5: video@e6ef5000 {
+ reg = <0 0xe6ef5000 0 0x1000>;
+ /* placeholder */
+ };
+
+ vin6: video@e6ef6000 {
+ reg = <0 0xe6ef6000 0 0x1000>;
+ /* placeholder */
+ };
+
+ vin7: video@e6ef7000 {
+ reg = <0 0xe6ef7000 0 0x1000>;
+ /* placeholder */
+ };
+
+ rcar_sound: sound@ec500000 {
+ reg = <0 0xec500000 0 0x1000>, /* SCU */
+ <0 0xec5a0000 0 0x100>, /* ADG */
+ <0 0xec540000 0 0x1000>, /* SSIU */
+ <0 0xec541000 0 0x280>, /* SSI */
+ <0 0xec760000 0 0x200>; /* Audio DMAC peri peri*/
+ /* placeholder */
+ rcar_sound,dvc {
+ dvc0: dvc-0 { };
+ dvc1: dvc-1 { };
+ };
+
+ rcar_sound,src {
+ src0: src-0 { };
+ src1: src-1 { };
+ };
+
+ rcar_sound,ssi {
+ ssi0: ssi-0 { };
+ ssi1: ssi-1 { };
+ };
+ };
+
+ xhci0: usb@ee000000 {
+ reg = <0 0xee000000 0 0xc00>;
+ /* placeholder */
+ };
+
+ usb3_peri0: usb@ee020000 {
+ reg = <0 0xee020000 0 0x400>;
+ /* placeholder */
+ };
+
+ ohci0: usb@ee080000 {
+ reg = <0 0xee080000 0 0x100>;
+ /* placeholder */
+ };
+
+ ohci1: usb@ee0a0000 {
+ reg = <0 0xee0a0000 0 0x100>;
+ /* placeholder */
+ };
+
+ ehci0: usb@ee080100 {
+ reg = <0 0xee080100 0 0x100>;
+ /* placeholder */
+ };
+
+ ehci1: usb@ee0a0100 {
+ reg = <0 0xee0a0100 0 0x100>;
+ /* placeholder */
+ };
+
+ usb2_phy0: usb-phy@ee080200 {
+ reg = <0 0xee080200 0 0x700>;
+ /* placeholder */
+ };
+
+ usb2_phy1: usb-phy@ee0a0200 {
+ reg = <0 0xee0a0200 0 0x700>;
+ /* placeholder */
+ };
+
+ sdhi0: sd@ee100000 {
+ reg = <0 0xee100000 0 0x2000>;
+ /* placeholder */
+ };
+
+ sdhi2: sd@ee140000 {
+ reg = <0 0xee140000 0 0x2000>;
+ /* placeholder */
+ };
+
+ sdhi3: sd@ee160000 {
+ reg = <0 0xee160000 0 0x2000>;
+ /* placeholder */
+ };
+
+ gic: interrupt-controller@f1010000 {
+ compatible = "arm,gic-400";
+ #interrupt-cells = <3>;
+ #address-cells = <0>;
+ interrupt-controller;
+ reg = <0x0 0xf1010000 0 0x1000>,
+ <0x0 0xf1020000 0 0x20000>,
+ <0x0 0xf1040000 0 0x20000>,
+ <0x0 0xf1060000 0 0x20000>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+ clocks = <&cpg CPG_MOD 408>;
+ clock-names = "clk";
+ power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
+ resets = <&cpg 408>;
+ };
+
+ pciec0: pcie@fe000000 {
+ reg = <0 0xfe000000 0 0x80000>;
+ /* placeholder */
+ };
+
+ pciec1: pcie@ee800000 {
+ reg = <0 0xee800000 0 0x80000>;
+ /* placeholder */
+ };
+
+ csi20: csi2@fea80000 {
+ reg = <0 0xfea80000 0 0x10000>;
+ /* placeholder */
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ };
+ };
+
+ csi40: csi2@feaa0000 {
+ reg = <0 0xfeaa0000 0 0x10000>;
+ /* placeholder */
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg = <1>;
+ };
+ };
+ };
+
+ hdmi0: hdmi@fead0000 {
+ reg = <0 0xfead0000 0 0x10000>;
+ /* placeholder */
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ };
+ port@1 {
+ reg = <1>;
+ };
+ port@2 {
+ /* HDMI sound */
+ reg = <2>;
+ };
+ };
+ };
+
+ du: display@feb00000 {
+ reg = <0 0xfeb00000 0 0x70000>;
+ /* placeholder */
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ du_out_rgb: endpoint {
+ };
+ };
+ port@1 {
+ reg = <1>;
+ du_out_hdmi0: endpoint {
+ };
+ };
+ port@2 {
+ reg = <2>;
+ du_out_lvds0: endpoint {
+ };
+ };
+ };
+ };
+
+ prr: chipid@fff00044 {
+ compatible = "renesas,prr";
+ reg = <0 0xfff00044 0 4>;
+ };
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
+ <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
+ <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>,
+ <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>;
+ };
+
+ /* External USB clocks - can be overridden by the board */
+ usb3s0_clk: usb3s0 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ usb_extal_clk: usb_extal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+};
projects / platform / kernel / linux-starfive.git / commitdiff