| /* |
| * Device Tree Source for UniPhier LD20 SoC |
| * |
| * Copyright (C) 2015-2016 Socionext Inc. |
| * Author: Masahiro Yamada <yamada.masahiro@socionext.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ X11 |
| */ |
| |
| /memreserve/ 0x80000000 0x00080000; |
| |
| / { |
| 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>; |
| }; |
| |
| 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>; |
| }; |
| |
| 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>; |
| }; |
| }; |
| |
| timer { |
| compatible = "arm,armv8-timer"; |
| interrupts = <1 13 4>, |
| <1 14 4>, |
| <1 11 4>, |
| <1 10 4>; |
| }; |
| |
| soc { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0 0 0 0xffffffff>; |
| u-boot,dm-pre-reloc; |
| |
| 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>; |
| clock-frequency = <58820000>; |
| }; |
| |
| 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>; |
| clock-frequency = <58820000>; |
| }; |
| |
| 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>; |
| clock-frequency = <58820000>; |
| }; |
| |
| 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>; |
| clock-frequency = <58820000>; |
| }; |
| |
| 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>; |
| 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>; |
| 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>; |
| 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>; |
| 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>; |
| 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>; |
| 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@59800000 { |
| compatible = "socionext,uniphier-smpctrl"; |
| reg = <0x59801000 0x400>; |
| }; |
| |
| sdctrl@59810000 { |
| compatible = "socionext,uniphier-ld20-sdctrl", |
| "simple-mfd", "syscon"; |
| reg = <0x59810000 0x800>; |
| |
| 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_1v8>; |
| clocks = <&sys_clk 4>; |
| bus-width = <8>; |
| mmc-ddr-1_8v; |
| mmc-hs200-1_8v; |
| }; |
| |
| sd: sdhc@5a400000 { |
| compatible = "socionext,uniphier-sdhc"; |
| status = "disabled"; |
| reg = <0x5a400000 0x800>; |
| interrupts = <0 76 4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_sd>; |
| clocks = <&sd_clk 0>; |
| reset-names = "host"; |
| resets = <&sd_rst 0>; |
| bus-width = <4>; |
| cap-sd-highspeed; |
| }; |
| |
| soc-glue@5f800000 { |
| compatible = "socionext,uniphier-ld20-soc-glue", |
| "simple-mfd", "syscon"; |
| reg = <0x5f800000 0x2000>; |
| u-boot,dm-pre-reloc; |
| |
| pinctrl: pinctrl { |
| compatible = "socionext,uniphier-ld20-pinctrl"; |
| u-boot,dm-pre-reloc; |
| }; |
| }; |
| |
| aidet@5fc20000 { |
| compatible = "simple-mfd", "syscon"; |
| reg = <0x5fc20000 0x200>; |
| }; |
| |
| 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>; |
| }; |
| }; |
| |
| usb: usb@65b00000 { |
| compatible = "socionext,uniphier-ld20-dwc3"; |
| reg = <0x65b00000 0x1000>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb1>, |
| <&pinctrl_usb2>, <&pinctrl_usb3>; |
| dwc3@65a00000 { |
| compatible = "snps,dwc3"; |
| reg = <0x65a00000 0x10000>; |
| interrupts = <0 134 4>; |
| tx-fifo-resize; |
| }; |
| }; |
| |
| nand: nand@68000000 { |
| compatible = "socionext,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>; |
| nand-ecc-strength = <8>; |
| }; |
| }; |
| }; |
| |
| /include/ "uniphier-pinctrl.dtsi" |
