| // SPDX-License-Identifier: GPL-2.0+ OR MIT |
| // |
| // Device Tree Source for UniPhier LD20 SoC |
| // |
| // Copyright (C) 2015-2016 Socionext Inc. |
| // Author: Masahiro Yamada <yamada.masahiro@socionext.com> |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/gpio/uniphier-gpio.h> |
| #include <dt-bindings/thermal/thermal.h> |
| |
| /memreserve/ 0x80000000 0x02000000; |
| |
| / { |
| compatible = "socionext,uniphier-ld20"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| interrupt-parent = <&gic>; |
| |
| cpus { |
| #address-cells = <2>; |
| #size-cells = <0>; |
| |
| cpu-map { |
| cluster0 { |
| core0 { |
| cpu = <&cpu0>; |
| }; |
| core1 { |
| cpu = <&cpu1>; |
| }; |
| }; |
| |
| cluster1 { |
| core0 { |
| cpu = <&cpu2>; |
| }; |
| core1 { |
| cpu = <&cpu3>; |
| }; |
| }; |
| }; |
| |
| cpu0: cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a72", "arm,armv8"; |
| reg = <0 0x000>; |
| clocks = <&sys_clk 32>; |
| enable-method = "psci"; |
| operating-points-v2 = <&cluster0_opp>; |
| #cooling-cells = <2>; |
| }; |
| |
| cpu1: cpu@1 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a72", "arm,armv8"; |
| reg = <0 0x001>; |
| clocks = <&sys_clk 32>; |
| enable-method = "psci"; |
| operating-points-v2 = <&cluster0_opp>; |
| }; |
| |
| cpu2: cpu@100 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0 0x100>; |
| clocks = <&sys_clk 33>; |
| enable-method = "psci"; |
| operating-points-v2 = <&cluster1_opp>; |
| #cooling-cells = <2>; |
| }; |
| |
| cpu3: cpu@101 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0 0x101>; |
| clocks = <&sys_clk 33>; |
| enable-method = "psci"; |
| operating-points-v2 = <&cluster1_opp>; |
| }; |
| }; |
| |
| cluster0_opp: opp-table0 { |
| compatible = "operating-points-v2"; |
| opp-shared; |
| |
| opp-250000000 { |
| opp-hz = /bits/ 64 <250000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-275000000 { |
| opp-hz = /bits/ 64 <275000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-500000000 { |
| opp-hz = /bits/ 64 <500000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-550000000 { |
| opp-hz = /bits/ 64 <550000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-666667000 { |
| opp-hz = /bits/ 64 <666667000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-733334000 { |
| opp-hz = /bits/ 64 <733334000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-1000000000 { |
| opp-hz = /bits/ 64 <1000000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-1100000000 { |
| opp-hz = /bits/ 64 <1100000000>; |
| clock-latency-ns = <300>; |
| }; |
| }; |
| |
| cluster1_opp: opp-table1 { |
| compatible = "operating-points-v2"; |
| opp-shared; |
| |
| opp-250000000 { |
| opp-hz = /bits/ 64 <250000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-275000000 { |
| opp-hz = /bits/ 64 <275000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-500000000 { |
| opp-hz = /bits/ 64 <500000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-550000000 { |
| opp-hz = /bits/ 64 <550000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-666667000 { |
| opp-hz = /bits/ 64 <666667000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-733334000 { |
| opp-hz = /bits/ 64 <733334000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-1000000000 { |
| opp-hz = /bits/ 64 <1000000000>; |
| clock-latency-ns = <300>; |
| }; |
| opp-1100000000 { |
| opp-hz = /bits/ 64 <1100000000>; |
| clock-latency-ns = <300>; |
| }; |
| }; |
| |
| psci { |
| compatible = "arm,psci-1.0"; |
| method = "smc"; |
| }; |
| |
| clocks { |
| refclk: ref { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <25000000>; |
| }; |
| }; |
| |
| emmc_pwrseq: emmc-pwrseq { |
| compatible = "mmc-pwrseq-emmc"; |
| reset-gpios = <&gpio UNIPHIER_GPIO_PORT(3, 2) GPIO_ACTIVE_LOW>; |
| }; |
| |
| timer { |
| compatible = "arm,armv8-timer"; |
| interrupts = <1 13 4>, |
| <1 14 4>, |
| <1 11 4>, |
| <1 10 4>; |
| }; |
| |
| thermal-zones { |
| cpu-thermal { |
| polling-delay-passive = <250>; /* 250ms */ |
| polling-delay = <1000>; /* 1000ms */ |
| thermal-sensors = <&pvtctl>; |
| |
| trips { |
| cpu_crit: cpu-crit { |
| temperature = <110000>; /* 110C */ |
| hysteresis = <2000>; |
| type = "critical"; |
| }; |
| cpu_alert: cpu-alert { |
| temperature = <100000>; /* 100C */ |
| hysteresis = <2000>; |
| type = "passive"; |
| }; |
| }; |
| |
| cooling-maps { |
| map0 { |
| trip = <&cpu_alert>; |
| cooling-device = <&cpu0 |
| THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| map1 { |
| trip = <&cpu_alert>; |
| cooling-device = <&cpu2 |
| THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| }; |
| }; |
| }; |
| |
| soc@0 { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0 0 0 0xffffffff>; |
| |
| serial0: serial@54006800 { |
| compatible = "socionext,uniphier-uart"; |
| status = "disabled"; |
| reg = <0x54006800 0x40>; |
| interrupts = <0 33 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart0>; |
| clocks = <&peri_clk 0>; |
| resets = <&peri_rst 0>; |
| }; |
| |
| serial1: serial@54006900 { |
| compatible = "socionext,uniphier-uart"; |
| status = "disabled"; |
| reg = <0x54006900 0x40>; |
| interrupts = <0 35 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| clocks = <&peri_clk 1>; |
| resets = <&peri_rst 1>; |
| }; |
| |
| serial2: serial@54006a00 { |
| compatible = "socionext,uniphier-uart"; |
| status = "disabled"; |
| reg = <0x54006a00 0x40>; |
| interrupts = <0 37 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2>; |
| clocks = <&peri_clk 2>; |
| resets = <&peri_rst 2>; |
| }; |
| |
| serial3: serial@54006b00 { |
| compatible = "socionext,uniphier-uart"; |
| status = "disabled"; |
| reg = <0x54006b00 0x40>; |
| interrupts = <0 177 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart3>; |
| clocks = <&peri_clk 3>; |
| resets = <&peri_rst 3>; |
| }; |
| |
| gpio: gpio@55000000 { |
| compatible = "socionext,uniphier-gpio"; |
| reg = <0x55000000 0x200>; |
| interrupt-parent = <&aidet>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-ranges = <&pinctrl 0 0 0>, |
| <&pinctrl 96 0 0>, |
| <&pinctrl 160 0 0>; |
| gpio-ranges-group-names = "gpio_range0", |
| "gpio_range1", |
| "gpio_range2"; |
| ngpios = <205>; |
| socionext,interrupt-ranges = <0 48 16>, <16 154 5>, |
| <21 217 3>; |
| }; |
| |
| audio@56000000 { |
| compatible = "socionext,uniphier-ld20-aio"; |
| reg = <0x56000000 0x80000>; |
| interrupts = <0 144 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_aout1>, |
| <&pinctrl_aoutiec1>; |
| clock-names = "aio"; |
| clocks = <&sys_clk 40>; |
| reset-names = "aio"; |
| resets = <&sys_rst 40>; |
| #sound-dai-cells = <1>; |
| socionext,syscon = <&soc_glue>; |
| |
| i2s_port0: port@0 { |
| i2s_hdmi: endpoint { |
| }; |
| }; |
| |
| i2s_port1: port@1 { |
| i2s_pcmin2: endpoint { |
| }; |
| }; |
| |
| i2s_port2: port@2 { |
| i2s_line: endpoint { |
| dai-format = "i2s"; |
| remote-endpoint = <&evea_line>; |
| }; |
| }; |
| |
| i2s_port3: port@3 { |
| i2s_hpcmout1: endpoint { |
| }; |
| }; |
| |
| i2s_port4: port@4 { |
| i2s_hp: endpoint { |
| dai-format = "i2s"; |
| remote-endpoint = <&evea_hp>; |
| }; |
| }; |
| |
| spdif_port0: port@5 { |
| spdif_hiecout1: endpoint { |
| }; |
| }; |
| |
| src_port0: port@6 { |
| i2s_epcmout2: endpoint { |
| }; |
| }; |
| |
| src_port1: port@7 { |
| i2s_epcmout3: endpoint { |
| }; |
| }; |
| |
| comp_spdif_port0: port@8 { |
| comp_spdif_hiecout1: endpoint { |
| }; |
| }; |
| }; |
| |
| codec@57900000 { |
| compatible = "socionext,uniphier-evea"; |
| reg = <0x57900000 0x1000>; |
| clock-names = "evea", "exiv"; |
| clocks = <&sys_clk 41>, <&sys_clk 42>; |
| reset-names = "evea", "exiv", "adamv"; |
| resets = <&sys_rst 41>, <&sys_rst 42>, <&adamv_rst 0>; |
| #sound-dai-cells = <1>; |
| |
| port@0 { |
| evea_line: endpoint { |
| remote-endpoint = <&i2s_line>; |
| }; |
| }; |
| |
| port@1 { |
| evea_hp: endpoint { |
| remote-endpoint = <&i2s_hp>; |
| }; |
| }; |
| }; |
| |
| adamv@57920000 { |
| compatible = "socionext,uniphier-ld20-adamv", |
| "simple-mfd", "syscon"; |
| reg = <0x57920000 0x1000>; |
| |
| adamv_rst: reset { |
| compatible = "socionext,uniphier-ld20-adamv-reset"; |
| #reset-cells = <1>; |
| }; |
| }; |
| |
| i2c0: i2c@58780000 { |
| compatible = "socionext,uniphier-fi2c"; |
| status = "disabled"; |
| reg = <0x58780000 0x80>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| interrupts = <0 41 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c0>; |
| clocks = <&peri_clk 4>; |
| resets = <&peri_rst 4>; |
| clock-frequency = <100000>; |
| }; |
| |
| i2c1: i2c@58781000 { |
| compatible = "socionext,uniphier-fi2c"; |
| status = "disabled"; |
| reg = <0x58781000 0x80>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| interrupts = <0 42 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| clocks = <&peri_clk 5>; |
| resets = <&peri_rst 5>; |
| clock-frequency = <100000>; |
| }; |
| |
| i2c2: i2c@58782000 { |
| compatible = "socionext,uniphier-fi2c"; |
| reg = <0x58782000 0x80>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| interrupts = <0 43 4>; |
| clocks = <&peri_clk 6>; |
| resets = <&peri_rst 6>; |
| clock-frequency = <400000>; |
| }; |
| |
| i2c3: i2c@58783000 { |
| compatible = "socionext,uniphier-fi2c"; |
| status = "disabled"; |
| reg = <0x58783000 0x80>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| interrupts = <0 44 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c3>; |
| clocks = <&peri_clk 7>; |
| resets = <&peri_rst 7>; |
| clock-frequency = <100000>; |
| }; |
| |
| i2c4: i2c@58784000 { |
| compatible = "socionext,uniphier-fi2c"; |
| status = "disabled"; |
| reg = <0x58784000 0x80>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| interrupts = <0 45 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c4>; |
| clocks = <&peri_clk 8>; |
| resets = <&peri_rst 8>; |
| clock-frequency = <100000>; |
| }; |
| |
| i2c5: i2c@58785000 { |
| compatible = "socionext,uniphier-fi2c"; |
| reg = <0x58785000 0x80>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| interrupts = <0 25 4>; |
| clocks = <&peri_clk 9>; |
| resets = <&peri_rst 9>; |
| clock-frequency = <400000>; |
| }; |
| |
| system_bus: system-bus@58c00000 { |
| compatible = "socionext,uniphier-system-bus"; |
| status = "disabled"; |
| reg = <0x58c00000 0x400>; |
| #address-cells = <2>; |
| #size-cells = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_system_bus>; |
| }; |
| |
| smpctrl@59801000 { |
| compatible = "socionext,uniphier-smpctrl"; |
| reg = <0x59801000 0x400>; |
| }; |
| |
| sdctrl@59810000 { |
| compatible = "socionext,uniphier-ld20-sdctrl", |
| "simple-mfd", "syscon"; |
| reg = <0x59810000 0x400>; |
| |
| sd_clk: clock { |
| compatible = "socionext,uniphier-ld20-sd-clock"; |
| #clock-cells = <1>; |
| }; |
| |
| sd_rst: reset { |
| compatible = "socionext,uniphier-ld20-sd-reset"; |
| #reset-cells = <1>; |
| }; |
| }; |
| |
| perictrl@59820000 { |
| compatible = "socionext,uniphier-ld20-perictrl", |
| "simple-mfd", "syscon"; |
| reg = <0x59820000 0x200>; |
| |
| peri_clk: clock { |
| compatible = "socionext,uniphier-ld20-peri-clock"; |
| #clock-cells = <1>; |
| }; |
| |
| peri_rst: reset { |
| compatible = "socionext,uniphier-ld20-peri-reset"; |
| #reset-cells = <1>; |
| }; |
| }; |
| |
| emmc: sdhc@5a000000 { |
| compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc"; |
| reg = <0x5a000000 0x400>; |
| interrupts = <0 78 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_emmc>; |
| clocks = <&sys_clk 4>; |
| resets = <&sys_rst 4>; |
| bus-width = <8>; |
| mmc-ddr-1_8v; |
| mmc-hs200-1_8v; |
| mmc-pwrseq = <&emmc_pwrseq>; |
| cdns,phy-input-delay-legacy = <9>; |
| cdns,phy-input-delay-mmc-highspeed = <2>; |
| cdns,phy-input-delay-mmc-ddr = <3>; |
| cdns,phy-dll-delay-sdclk = <21>; |
| cdns,phy-dll-delay-sdclk-hsmmc = <21>; |
| }; |
| |
| soc_glue: soc-glue@5f800000 { |
| compatible = "socionext,uniphier-ld20-soc-glue", |
| "simple-mfd", "syscon"; |
| reg = <0x5f800000 0x2000>; |
| |
| pinctrl: pinctrl { |
| compatible = "socionext,uniphier-ld20-pinctrl"; |
| }; |
| }; |
| |
| soc-glue@5f900000 { |
| compatible = "socionext,uniphier-ld20-soc-glue-debug", |
| "simple-mfd"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0 0x5f900000 0x2000>; |
| |
| efuse@100 { |
| compatible = "socionext,uniphier-efuse"; |
| reg = <0x100 0x28>; |
| }; |
| |
| efuse@200 { |
| compatible = "socionext,uniphier-efuse"; |
| reg = <0x200 0x68>; |
| }; |
| }; |
| |
| aidet: aidet@5fc20000 { |
| compatible = "socionext,uniphier-ld20-aidet"; |
| reg = <0x5fc20000 0x200>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| gic: interrupt-controller@5fe00000 { |
| compatible = "arm,gic-v3"; |
| reg = <0x5fe00000 0x10000>, /* GICD */ |
| <0x5fe80000 0x80000>; /* GICR */ |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| interrupts = <1 9 4>; |
| }; |
| |
| sysctrl@61840000 { |
| compatible = "socionext,uniphier-ld20-sysctrl", |
| "simple-mfd", "syscon"; |
| reg = <0x61840000 0x10000>; |
| |
| sys_clk: clock { |
| compatible = "socionext,uniphier-ld20-clock"; |
| #clock-cells = <1>; |
| }; |
| |
| sys_rst: reset { |
| compatible = "socionext,uniphier-ld20-reset"; |
| #reset-cells = <1>; |
| }; |
| |
| watchdog { |
| compatible = "socionext,uniphier-wdt"; |
| }; |
| |
| pvtctl: pvtctl { |
| compatible = "socionext,uniphier-ld20-thermal"; |
| interrupts = <0 3 4>; |
| #thermal-sensor-cells = <0>; |
| socionext,tmod-calibration = <0x0f22 0x68ee>; |
| }; |
| }; |
| |
| eth: ethernet@65000000 { |
| compatible = "socionext,uniphier-ld20-ave4"; |
| status = "disabled"; |
| reg = <0x65000000 0x8500>; |
| interrupts = <0 66 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ether_rgmii>; |
| clock-names = "ether"; |
| clocks = <&sys_clk 6>; |
| reset-names = "ether"; |
| resets = <&sys_rst 6>; |
| phy-mode = "rgmii"; |
| local-mac-address = [00 00 00 00 00 00]; |
| socionext,syscon-phy-mode = <&soc_glue 0>; |
| |
| mdio: mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| }; |
| |
| nand: nand@68000000 { |
| compatible = "socionext,uniphier-denali-nand-v5b"; |
| status = "disabled"; |
| reg-names = "nand_data", "denali_reg"; |
| reg = <0x68000000 0x20>, <0x68100000 0x1000>; |
| interrupts = <0 65 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_nand>; |
| clocks = <&sys_clk 2>; |
| resets = <&sys_rst 2>; |
| }; |
| }; |
| }; |
| |
| #include "uniphier-pinctrl.dtsi" |
| |
| &pinctrl_aout1 { |
| drive-strength = <4>; /* default: 3.5mA */ |
| |
| ao1dacck { |
| pins = "AO1DACCK"; |
| drive-strength = <5>; /* 5mA */ |
| }; |
| }; |
| |
| &pinctrl_aoutiec1 { |
| drive-strength = <4>; /* default: 3.5mA */ |
| |
| ao1arc { |
| pins = "AO1ARC"; |
| drive-strength = <11>; /* 11mA */ |
| }; |
| }; |
