// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) /* * Device Tree Source for the R-Car V4M (R8A779H0) SoC * * Copyright (C) 2023 Renesas Electronics Corp. */ #include #include #include / { compatible = "renesas,r8a779h0"; #address-cells = <2>; #size-cells = <2>; cluster0_opp: opp-table-0 { compatible = "operating-points-v2"; opp-shared; opp-500000000 { opp-hz = /bits/ 64 <500000000>; opp-microvolt = <825000>; clock-latency-ns = <500000>; }; opp-1000000000 { opp-hz = /bits/ 64 <1000000000>; opp-microvolt = <825000>; clock-latency-ns = <500000>; }; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu-map { cluster0 { core0 { cpu = <&a76_0>; }; core1 { cpu = <&a76_1>; }; core2 { cpu = <&a76_2>; }; core3 { cpu = <&a76_3>; }; }; }; a76_0: cpu@0 { compatible = "arm,cortex-a76"; reg = <0>; device_type = "cpu"; power-domains = <&sysc R8A779H0_PD_A1E0D0C0>; next-level-cache = <&L3_CA76>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; clocks = <&cpg CPG_CORE R8A779H0_CLK_ZC0>; operating-points-v2 = <&cluster0_opp>; }; a76_1: cpu@100 { compatible = "arm,cortex-a76"; reg = <0x100>; device_type = "cpu"; power-domains = <&sysc R8A779H0_PD_A1E0D0C1>; next-level-cache = <&L3_CA76>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; clocks = <&cpg CPG_CORE R8A779H0_CLK_ZC1>; operating-points-v2 = <&cluster0_opp>; }; a76_2: cpu@200 { compatible = "arm,cortex-a76"; reg = <0x200>; device_type = "cpu"; power-domains = <&sysc R8A779H0_PD_A1E0D0C2>; next-level-cache = <&L3_CA76>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; clocks = <&cpg CPG_CORE R8A779H0_CLK_ZC2>; operating-points-v2 = <&cluster0_opp>; }; a76_3: cpu@300 { compatible = "arm,cortex-a76"; reg = <0x300>; device_type = "cpu"; power-domains = <&sysc R8A779H0_PD_A1E0D0C3>; next-level-cache = <&L3_CA76>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; clocks = <&cpg CPG_CORE R8A779H0_CLK_ZC3>; operating-points-v2 = <&cluster0_opp>; }; 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>; }; }; L3_CA76: cache-controller { compatible = "cache"; power-domains = <&sysc R8A779H0_PD_A2E0D0>; cache-unified; cache-level = <3>; }; }; extal_clk: extal-clk { compatible = "fixed-clock"; #clock-cells = <0>; /* This value must be overridden by the board */ clock-frequency = <0>; }; extalr_clk: extalr-clk { compatible = "fixed-clock"; #clock-cells = <0>; /* This value must be overridden by the board */ clock-frequency = <0>; }; pmu-a76 { compatible = "arm,cortex-a76-pmu"; interrupts-extended = <&gic GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>; }; 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-clk { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; }; soc: soc { compatible = "simple-bus"; interrupt-parent = <&gic>; #address-cells = <2>; #size-cells = <2>; ranges; rwdt: watchdog@e6020000 { compatible = "renesas,r8a779h0-wdt", "renesas,rcar-gen4-wdt"; reg = <0 0xe6020000 0 0x0c>; interrupts = ; clocks = <&cpg CPG_MOD 907>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 907>; status = "disabled"; }; pfc: pinctrl@e6050000 { compatible = "renesas,pfc-r8a779h0"; reg = <0 0xe6050000 0 0x16c>, <0 0xe6050800 0 0x16c>, <0 0xe6058000 0 0x16c>, <0 0xe6058800 0 0x16c>, <0 0xe6060000 0 0x16c>, <0 0xe6060800 0 0x16c>, <0 0xe6061000 0 0x16c>, <0 0xe6061800 0 0x16c>; }; gpio0: gpio@e6050180 { compatible = "renesas,gpio-r8a779h0", "renesas,rcar-gen4-gpio"; reg = <0 0xe6050180 0 0x54>; interrupts = ; #gpio-cells = <2>; gpio-controller; gpio-ranges = <&pfc 0 0 19>; #interrupt-cells = <2>; interrupt-controller; clocks = <&cpg CPG_MOD 915>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 915>; }; gpio1: gpio@e6050980 { compatible = "renesas,gpio-r8a779h0", "renesas,rcar-gen4-gpio"; reg = <0 0xe6050980 0 0x54>; interrupts = ; #gpio-cells = <2>; gpio-controller; gpio-ranges = <&pfc 0 32 30>; #interrupt-cells = <2>; interrupt-controller; clocks = <&cpg CPG_MOD 915>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 915>; }; gpio2: gpio@e6058180 { compatible = "renesas,gpio-r8a779h0", "renesas,rcar-gen4-gpio"; reg = <0 0xe6058180 0 0x54>; interrupts = ; #gpio-cells = <2>; gpio-controller; gpio-ranges = <&pfc 0 64 20>; #interrupt-cells = <2>; interrupt-controller; clocks = <&cpg CPG_MOD 916>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 916>; }; gpio3: gpio@e6058980 { compatible = "renesas,gpio-r8a779h0", "renesas,rcar-gen4-gpio"; reg = <0 0xe6058980 0 0x54>; interrupts = ; #gpio-cells = <2>; gpio-controller; gpio-ranges = <&pfc 0 96 32>; #interrupt-cells = <2>; interrupt-controller; clocks = <&cpg CPG_MOD 916>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 916>; }; gpio4: gpio@e6060180 { compatible = "renesas,gpio-r8a779h0", "renesas,rcar-gen4-gpio"; reg = <0 0xe6060180 0 0x54>; interrupts = ; #gpio-cells = <2>; gpio-controller; gpio-ranges = <&pfc 0 128 25>; #interrupt-cells = <2>; interrupt-controller; clocks = <&cpg CPG_MOD 917>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 917>; }; gpio5: gpio@e6060980 { compatible = "renesas,gpio-r8a779h0", "renesas,rcar-gen4-gpio"; reg = <0 0xe6060980 0 0x54>; interrupts = ; #gpio-cells = <2>; gpio-controller; gpio-ranges = <&pfc 0 160 21>; #interrupt-cells = <2>; interrupt-controller; clocks = <&cpg CPG_MOD 917>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 917>; }; gpio6: gpio@e6061180 { compatible = "renesas,gpio-r8a779h0", "renesas,rcar-gen4-gpio"; reg = <0 0xe6061180 0 0x54>; interrupts = ; #gpio-cells = <2>; gpio-controller; gpio-ranges = <&pfc 0 192 21>; #interrupt-cells = <2>; interrupt-controller; clocks = <&cpg CPG_MOD 917>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 917>; }; gpio7: gpio@e6061980 { compatible = "renesas,gpio-r8a779h0", "renesas,rcar-gen4-gpio"; reg = <0 0xe6061980 0 0x54>; interrupts = ; #gpio-cells = <2>; gpio-controller; gpio-ranges = <&pfc 0 224 21>; #interrupt-cells = <2>; interrupt-controller; clocks = <&cpg CPG_MOD 917>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 917>; }; cpg: clock-controller@e6150000 { compatible = "renesas,r8a779h0-cpg-mssr"; reg = <0 0xe6150000 0 0x4000>; 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,r8a779h0-rst"; reg = <0 0xe6160000 0 0x4000>; }; sysc: system-controller@e6180000 { compatible = "renesas,r8a779h0-sysc"; reg = <0 0xe6180000 0 0x4000>; #power-domain-cells = <1>; }; i2c0: i2c@e6500000 { compatible = "renesas,i2c-r8a779h0", "renesas,rcar-gen4-i2c"; reg = <0 0xe6500000 0 0x40>; interrupts = ; clocks = <&cpg CPG_MOD 518>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 518>; dmas = <&dmac1 0x91>, <&dmac1 0x90>, <&dmac2 0x91>, <&dmac2 0x90>; dma-names = "tx", "rx", "tx", "rx"; i2c-scl-internal-delay-ns = <110>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c1: i2c@e6508000 { compatible = "renesas,i2c-r8a779h0", "renesas,rcar-gen4-i2c"; reg = <0 0xe6508000 0 0x40>; interrupts = ; clocks = <&cpg CPG_MOD 519>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 519>; dmas = <&dmac1 0x93>, <&dmac1 0x92>, <&dmac2 0x93>, <&dmac2 0x92>; dma-names = "tx", "rx", "tx", "rx"; i2c-scl-internal-delay-ns = <110>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c2: i2c@e6510000 { compatible = "renesas,i2c-r8a779h0", "renesas,rcar-gen4-i2c"; reg = <0 0xe6510000 0 0x40>; interrupts = ; clocks = <&cpg CPG_MOD 520>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 520>; dmas = <&dmac1 0x95>, <&dmac1 0x94>, <&dmac2 0x95>, <&dmac2 0x94>; dma-names = "tx", "rx", "tx", "rx"; i2c-scl-internal-delay-ns = <110>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c3: i2c@e66d0000 { compatible = "renesas,i2c-r8a779h0", "renesas,rcar-gen4-i2c"; reg = <0 0xe66d0000 0 0x40>; interrupts = ; clocks = <&cpg CPG_MOD 521>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 521>; dmas = <&dmac1 0x97>, <&dmac1 0x96>, <&dmac2 0x97>, <&dmac2 0x96>; dma-names = "tx", "rx", "tx", "rx"; i2c-scl-internal-delay-ns = <110>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; hscif0: serial@e6540000 { compatible = "renesas,hscif-r8a779h0", "renesas,rcar-gen4-hscif", "renesas,hscif"; reg = <0 0xe6540000 0 0x60>; interrupts = ; clocks = <&cpg CPG_MOD 514>, <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 514>; dmas = <&dmac1 0x31>, <&dmac1 0x30>, <&dmac2 0x31>, <&dmac2 0x30>; dma-names = "tx", "rx", "tx", "rx"; status = "disabled"; }; avb0: ethernet@e6800000 { compatible = "renesas,etheravb-r8a779h0", "renesas,etheravb-rcar-gen4"; reg = <0 0xe6800000 0 0x1000>; interrupts = , , , , , , , , , , , , , , , , , , , , , , , , ; interrupt-names = "ch0", "ch1", "ch2", "ch3", "ch4", "ch5", "ch6", "ch7", "ch8", "ch9", "ch10", "ch11", "ch12", "ch13", "ch14", "ch15", "ch16", "ch17", "ch18", "ch19", "ch20", "ch21", "ch22", "ch23", "ch24"; clocks = <&cpg CPG_MOD 211>; clock-names = "fck"; power-domains = <&sysc R8A779H0_PD_C4>; resets = <&cpg 211>; phy-mode = "rgmii"; rx-internal-delay-ps = <0>; tx-internal-delay-ps = <0>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; avb1: ethernet@e6810000 { compatible = "renesas,etheravb-r8a779h0", "renesas,etheravb-rcar-gen4"; reg = <0 0xe6810000 0 0x1000>; interrupts = , , , , , , , , , , , , , , , , , , , , , , , , ; interrupt-names = "ch0", "ch1", "ch2", "ch3", "ch4", "ch5", "ch6", "ch7", "ch8", "ch9", "ch10", "ch11", "ch12", "ch13", "ch14", "ch15", "ch16", "ch17", "ch18", "ch19", "ch20", "ch21", "ch22", "ch23", "ch24"; clocks = <&cpg CPG_MOD 212>; clock-names = "fck"; power-domains = <&sysc R8A779H0_PD_C4>; resets = <&cpg 212>; phy-mode = "rgmii"; rx-internal-delay-ps = <0>; tx-internal-delay-ps = <0>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; avb2: ethernet@e6820000 { compatible = "renesas,etheravb-r8a779h0", "renesas,etheravb-rcar-gen4"; reg = <0 0xe6820000 0 0x1000>; interrupts = , , , , , , , , , , , , , , , , , , , , , , , , ; interrupt-names = "ch0", "ch1", "ch2", "ch3", "ch4", "ch5", "ch6", "ch7", "ch8", "ch9", "ch10", "ch11", "ch12", "ch13", "ch14", "ch15", "ch16", "ch17", "ch18", "ch19", "ch20", "ch21", "ch22", "ch23", "ch24"; clocks = <&cpg CPG_MOD 213>; clock-names = "fck"; power-domains = <&sysc R8A779H0_PD_C4>; resets = <&cpg 213>; phy-mode = "rgmii"; rx-internal-delay-ps = <0>; tx-internal-delay-ps = <0>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; dmac1: dma-controller@e7350000 { compatible = "renesas,dmac-r8a779h0", "renesas,rcar-gen4-dmac"; reg = <0 0xe7350000 0 0x1000>, <0 0xe7300000 0 0x10000>; interrupts = , , , , , , , , , , , , , , , , ; interrupt-names = "error", "ch0", "ch1", "ch2", "ch3", "ch4", "ch5", "ch6", "ch7", "ch8", "ch9", "ch10", "ch11", "ch12", "ch13", "ch14", "ch15"; clocks = <&cpg CPG_MOD 709>; clock-names = "fck"; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 709>; #dma-cells = <1>; dma-channels = <16>; }; dmac2: dma-controller@e7351000 { compatible = "renesas,dmac-r8a779h0", "renesas,rcar-gen4-dmac"; reg = <0 0xe7351000 0 0x1000>, <0 0xe7310000 0 0x10000>; interrupts = , , , , , , , , ; interrupt-names = "error", "ch0", "ch1", "ch2", "ch3", "ch4", "ch5", "ch6", "ch7"; clocks = <&cpg CPG_MOD 710>; clock-names = "fck"; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 710>; #dma-cells = <1>; dma-channels = <8>; }; mmc0: mmc@ee140000 { compatible = "renesas,sdhi-r8a779h0", "renesas,rcar-gen4-sdhi"; reg = <0 0xee140000 0 0x2000>; interrupts = ; clocks = <&cpg CPG_MOD 706>, <&cpg CPG_CORE R8A779H0_CLK_SD0H>; clock-names = "core", "clkh"; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 706>; max-frequency = <200000000>; status = "disabled"; }; rpc: spi@ee200000 { compatible = "renesas,r8a779h0-rpc-if", "renesas,rcar-gen4-rpc-if"; reg = <0 0xee200000 0 0x200>, <0 0x08000000 0 0x04000000>, <0 0xee208000 0 0x100>; reg-names = "regs", "dirmap", "wbuf"; interrupts = ; clocks = <&cpg CPG_MOD 629>; power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 629>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; gic: interrupt-controller@f1000000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; #address-cells = <0>; interrupt-controller; reg = <0x0 0xf1000000 0 0x20000>, <0x0 0xf1060000 0 0x110000>; interrupts = ; }; prr: chipid@fff00044 { compatible = "renesas,prr"; reg = <0 0xfff00044 0 4>; }; }; 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>, <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>; }; };