1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Device Tree Source for the iWave-RZG1E-G22M SODIMM SOM 4*724ba675SRob Herring * 5*724ba675SRob Herring * Copyright (C) 2017 Renesas Electronics Corp. 6*724ba675SRob Herring */ 7*724ba675SRob Herring 8*724ba675SRob Herring#include "r8a7745.dtsi" 9*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h> 10*724ba675SRob Herring 11*724ba675SRob Herring/ { 12*724ba675SRob Herring compatible = "iwave,g22m", "renesas,r8a7745"; 13*724ba675SRob Herring 14*724ba675SRob Herring memory@40000000 { 15*724ba675SRob Herring device_type = "memory"; 16*724ba675SRob Herring reg = <0 0x40000000 0 0x20000000>; 17*724ba675SRob Herring }; 18*724ba675SRob Herring 19*724ba675SRob Herring reg_3p3v: 3p3v { 20*724ba675SRob Herring compatible = "regulator-fixed"; 21*724ba675SRob Herring regulator-name = "3P3V"; 22*724ba675SRob Herring regulator-min-microvolt = <3300000>; 23*724ba675SRob Herring regulator-max-microvolt = <3300000>; 24*724ba675SRob Herring regulator-always-on; 25*724ba675SRob Herring regulator-boot-on; 26*724ba675SRob Herring }; 27*724ba675SRob Herring}; 28*724ba675SRob Herring 29*724ba675SRob Herring&cmt0 { 30*724ba675SRob Herring status = "okay"; 31*724ba675SRob Herring}; 32*724ba675SRob Herring 33*724ba675SRob Herring&extal_clk { 34*724ba675SRob Herring clock-frequency = <20000000>; 35*724ba675SRob Herring}; 36*724ba675SRob Herring 37*724ba675SRob Herring&pfc { 38*724ba675SRob Herring mmcif0_pins: mmc { 39*724ba675SRob Herring groups = "mmc_data8", "mmc_ctrl"; 40*724ba675SRob Herring function = "mmc"; 41*724ba675SRob Herring }; 42*724ba675SRob Herring 43*724ba675SRob Herring qspi_pins: qspi { 44*724ba675SRob Herring groups = "qspi_ctrl", "qspi_data2"; 45*724ba675SRob Herring function = "qspi"; 46*724ba675SRob Herring }; 47*724ba675SRob Herring 48*724ba675SRob Herring sdhi1_pins: sd1 { 49*724ba675SRob Herring groups = "sdhi1_data4", "sdhi1_ctrl"; 50*724ba675SRob Herring function = "sdhi1"; 51*724ba675SRob Herring power-source = <3300>; 52*724ba675SRob Herring }; 53*724ba675SRob Herring 54*724ba675SRob Herring i2c3_pins: i2c3 { 55*724ba675SRob Herring groups = "i2c3_b"; 56*724ba675SRob Herring function = "i2c3"; 57*724ba675SRob Herring }; 58*724ba675SRob Herring}; 59*724ba675SRob Herring 60*724ba675SRob Herring&mmcif0 { 61*724ba675SRob Herring pinctrl-0 = <&mmcif0_pins>; 62*724ba675SRob Herring pinctrl-names = "default"; 63*724ba675SRob Herring 64*724ba675SRob Herring vmmc-supply = <®_3p3v>; 65*724ba675SRob Herring bus-width = <8>; 66*724ba675SRob Herring non-removable; 67*724ba675SRob Herring status = "okay"; 68*724ba675SRob Herring}; 69*724ba675SRob Herring 70*724ba675SRob Herring&qspi { 71*724ba675SRob Herring pinctrl-0 = <&qspi_pins>; 72*724ba675SRob Herring pinctrl-names = "default"; 73*724ba675SRob Herring 74*724ba675SRob Herring status = "okay"; 75*724ba675SRob Herring 76*724ba675SRob Herring /* WARNING - This device contains the bootloader. Handle with care. */ 77*724ba675SRob Herring flash: flash@0 { 78*724ba675SRob Herring #address-cells = <1>; 79*724ba675SRob Herring #size-cells = <1>; 80*724ba675SRob Herring compatible = "sst,sst25vf016b", "jedec,spi-nor"; 81*724ba675SRob Herring reg = <0>; 82*724ba675SRob Herring spi-max-frequency = <50000000>; 83*724ba675SRob Herring spi-tx-bus-width = <1>; 84*724ba675SRob Herring spi-rx-bus-width = <1>; 85*724ba675SRob Herring m25p,fast-read; 86*724ba675SRob Herring spi-cpol; 87*724ba675SRob Herring spi-cpha; 88*724ba675SRob Herring }; 89*724ba675SRob Herring}; 90*724ba675SRob Herring 91*724ba675SRob Herring&rwdt { 92*724ba675SRob Herring timeout-sec = <60>; 93*724ba675SRob Herring status = "okay"; 94*724ba675SRob Herring}; 95*724ba675SRob Herring 96*724ba675SRob Herring&sdhi1 { 97*724ba675SRob Herring pinctrl-0 = <&sdhi1_pins>; 98*724ba675SRob Herring pinctrl-names = "default"; 99*724ba675SRob Herring 100*724ba675SRob Herring vmmc-supply = <®_3p3v>; 101*724ba675SRob Herring vqmmc-supply = <®_3p3v>; 102*724ba675SRob Herring cd-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; 103*724ba675SRob Herring status = "okay"; 104*724ba675SRob Herring}; 105*724ba675SRob Herring 106*724ba675SRob Herring&i2c3 { 107*724ba675SRob Herring pinctrl-0 = <&i2c3_pins>; 108*724ba675SRob Herring pinctrl-names = "default"; 109*724ba675SRob Herring 110*724ba675SRob Herring status = "okay"; 111*724ba675SRob Herring clock-frequency = <400000>; 112*724ba675SRob Herring 113*724ba675SRob Herring rtc@68 { 114*724ba675SRob Herring compatible = "ti,bq32000"; 115*724ba675SRob Herring reg = <0x68>; 116*724ba675SRob Herring }; 117*724ba675SRob Herring}; 118