1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Copyright (c) 2015 MediaTek Inc. 4*724ba675SRob Herring * Author: Erin Lo <erin.lo@mediatek.com> 5*724ba675SRob Herring * 6*724ba675SRob Herring */ 7*724ba675SRob Herring 8*724ba675SRob Herring/dts-v1/; 9*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h> 10*724ba675SRob Herring#include "mt2701.dtsi" 11*724ba675SRob Herring 12*724ba675SRob Herring/ { 13*724ba675SRob Herring model = "MediaTek MT2701 evaluation board"; 14*724ba675SRob Herring compatible = "mediatek,mt2701-evb", "mediatek,mt2701"; 15*724ba675SRob Herring 16*724ba675SRob Herring memory { 17*724ba675SRob Herring device_type = "memory"; 18*724ba675SRob Herring reg = <0 0x80000000 0 0x40000000>; 19*724ba675SRob Herring }; 20*724ba675SRob Herring 21*724ba675SRob Herring sound:sound { 22*724ba675SRob Herring compatible = "mediatek,mt2701-cs42448-machine"; 23*724ba675SRob Herring mediatek,platform = <&afe>; 24*724ba675SRob Herring /* CS42448 Machine name */ 25*724ba675SRob Herring audio-routing = 26*724ba675SRob Herring "Line Out Jack", "AOUT1L", 27*724ba675SRob Herring "Line Out Jack", "AOUT1R", 28*724ba675SRob Herring "Line Out Jack", "AOUT2L", 29*724ba675SRob Herring "Line Out Jack", "AOUT2R", 30*724ba675SRob Herring "Line Out Jack", "AOUT3L", 31*724ba675SRob Herring "Line Out Jack", "AOUT3R", 32*724ba675SRob Herring "Line Out Jack", "AOUT4L", 33*724ba675SRob Herring "Line Out Jack", "AOUT4R", 34*724ba675SRob Herring "AIN1L", "AMIC", 35*724ba675SRob Herring "AIN1R", "AMIC", 36*724ba675SRob Herring "AIN2L", "Tuner In", 37*724ba675SRob Herring "AIN2R", "Tuner In", 38*724ba675SRob Herring "AIN3L", "Satellite Tuner In", 39*724ba675SRob Herring "AIN3R", "Satellite Tuner In", 40*724ba675SRob Herring "AIN3L", "AUX In", 41*724ba675SRob Herring "AIN3R", "AUX In"; 42*724ba675SRob Herring mediatek,audio-codec = <&cs42448>; 43*724ba675SRob Herring mediatek,audio-codec-bt-mrg = <&bt_sco_codec>; 44*724ba675SRob Herring pinctrl-names = "default"; 45*724ba675SRob Herring pinctrl-0 = <&aud_pins_default>; 46*724ba675SRob Herring i2s1-in-sel-gpio1 = <&pio 53 0>; 47*724ba675SRob Herring i2s1-in-sel-gpio2 = <&pio 54 0>; 48*724ba675SRob Herring status = "okay"; 49*724ba675SRob Herring }; 50*724ba675SRob Herring 51*724ba675SRob Herring bt_sco_codec:bt_sco_codec { 52*724ba675SRob Herring compatible = "linux,bt-sco"; 53*724ba675SRob Herring }; 54*724ba675SRob Herring 55*724ba675SRob Herring backlight_lcd: backlight_lcd { 56*724ba675SRob Herring compatible = "pwm-backlight"; 57*724ba675SRob Herring pwms = <&bls 0 100000>; 58*724ba675SRob Herring brightness-levels = < 59*724ba675SRob Herring 0 16 32 48 64 80 96 112 60*724ba675SRob Herring 128 144 160 176 192 208 224 240 61*724ba675SRob Herring 255 62*724ba675SRob Herring >; 63*724ba675SRob Herring default-brightness-level = <9>; 64*724ba675SRob Herring }; 65*724ba675SRob Herring 66*724ba675SRob Herring usb_vbus: regulator@0 { 67*724ba675SRob Herring compatible = "regulator-fixed"; 68*724ba675SRob Herring regulator-name = "usb_vbus"; 69*724ba675SRob Herring regulator-min-microvolt = <5000000>; 70*724ba675SRob Herring regulator-max-microvolt = <5000000>; 71*724ba675SRob Herring gpio = <&pio 45 GPIO_ACTIVE_HIGH>; 72*724ba675SRob Herring enable-active-high; 73*724ba675SRob Herring }; 74*724ba675SRob Herring}; 75*724ba675SRob Herring 76*724ba675SRob Herring&auxadc { 77*724ba675SRob Herring status = "okay"; 78*724ba675SRob Herring}; 79*724ba675SRob Herring 80*724ba675SRob Herring&bls { 81*724ba675SRob Herring status = "okay"; 82*724ba675SRob Herring pinctrl-names = "default"; 83*724ba675SRob Herring pinctrl-0 = <&pwm_bls_gpio>; 84*724ba675SRob Herring}; 85*724ba675SRob Herring 86*724ba675SRob Herring&i2c0 { 87*724ba675SRob Herring pinctrl-names = "default"; 88*724ba675SRob Herring pinctrl-0 = <&i2c0_pins_a>; 89*724ba675SRob Herring status = "okay"; 90*724ba675SRob Herring}; 91*724ba675SRob Herring 92*724ba675SRob Herring&i2c1 { 93*724ba675SRob Herring pinctrl-names = "default"; 94*724ba675SRob Herring pinctrl-0 = <&i2c1_pins_a>; 95*724ba675SRob Herring status = "okay"; 96*724ba675SRob Herring}; 97*724ba675SRob Herring 98*724ba675SRob Herring&i2c2 { 99*724ba675SRob Herring pinctrl-names = "default"; 100*724ba675SRob Herring pinctrl-0 = <&i2c2_pins_a>; 101*724ba675SRob Herring status = "okay"; 102*724ba675SRob Herring cs42448: cs42448@48 { 103*724ba675SRob Herring compatible = "cirrus,cs42448"; 104*724ba675SRob Herring reg = <0x48>; 105*724ba675SRob Herring clocks = <&topckgen CLK_TOP_AUD_I2S1_MCLK>; 106*724ba675SRob Herring clock-names = "mclk"; 107*724ba675SRob Herring }; 108*724ba675SRob Herring}; 109*724ba675SRob Herring 110*724ba675SRob Herring&pio { 111*724ba675SRob Herring i2c0_pins_a: i2c0@0 { 112*724ba675SRob Herring pins1 { 113*724ba675SRob Herring pinmux = <MT2701_PIN_75_SDA0__FUNC_SDA0>, 114*724ba675SRob Herring <MT2701_PIN_76_SCL0__FUNC_SCL0>; 115*724ba675SRob Herring bias-disable; 116*724ba675SRob Herring }; 117*724ba675SRob Herring }; 118*724ba675SRob Herring 119*724ba675SRob Herring i2c1_pins_a: i2c1@0 { 120*724ba675SRob Herring pins1 { 121*724ba675SRob Herring pinmux = <MT2701_PIN_57_SDA1__FUNC_SDA1>, 122*724ba675SRob Herring <MT2701_PIN_58_SCL1__FUNC_SCL1>; 123*724ba675SRob Herring bias-disable; 124*724ba675SRob Herring }; 125*724ba675SRob Herring }; 126*724ba675SRob Herring 127*724ba675SRob Herring i2c2_pins_a: i2c2@0 { 128*724ba675SRob Herring pins1 { 129*724ba675SRob Herring pinmux = <MT2701_PIN_77_SDA2__FUNC_SDA2>, 130*724ba675SRob Herring <MT2701_PIN_78_SCL2__FUNC_SCL2>; 131*724ba675SRob Herring bias-disable; 132*724ba675SRob Herring }; 133*724ba675SRob Herring }; 134*724ba675SRob Herring 135*724ba675SRob Herring pwm_bls_gpio: pwm_bls_gpio { 136*724ba675SRob Herring pins_cmd_dat { 137*724ba675SRob Herring pinmux = <MT2701_PIN_208_AUD_EXT_CK1__FUNC_DISP_PWM>; 138*724ba675SRob Herring }; 139*724ba675SRob Herring }; 140*724ba675SRob Herring 141*724ba675SRob Herring spi_pins_a: spi0@0 { 142*724ba675SRob Herring pins_spi { 143*724ba675SRob Herring pinmux = <MT2701_PIN_53_SPI0_CSN__FUNC_SPI0_CS>, 144*724ba675SRob Herring <MT2701_PIN_54_SPI0_CK__FUNC_SPI0_CK>, 145*724ba675SRob Herring <MT2701_PIN_55_SPI0_MI__FUNC_SPI0_MI>, 146*724ba675SRob Herring <MT2701_PIN_56_SPI0_MO__FUNC_SPI0_MO>; 147*724ba675SRob Herring bias-disable; 148*724ba675SRob Herring }; 149*724ba675SRob Herring }; 150*724ba675SRob Herring 151*724ba675SRob Herring aud_pins_default: audiodefault { 152*724ba675SRob Herring pins_cmd_dat { 153*724ba675SRob Herring pinmux = <MT2701_PIN_49_I2S0_DATA__FUNC_I2S0_DATA>, 154*724ba675SRob Herring <MT2701_PIN_72_I2S0_DATA_IN__FUNC_I2S0_DATA_IN>, 155*724ba675SRob Herring <MT2701_PIN_73_I2S0_LRCK__FUNC_I2S0_LRCK>, 156*724ba675SRob Herring <MT2701_PIN_74_I2S0_BCK__FUNC_I2S0_BCK>, 157*724ba675SRob Herring <MT2701_PIN_126_I2S0_MCLK__FUNC_I2S0_MCLK>, 158*724ba675SRob Herring <MT2701_PIN_33_I2S1_DATA__FUNC_I2S1_DATA>, 159*724ba675SRob Herring <MT2701_PIN_34_I2S1_DATA_IN__FUNC_I2S1_DATA_IN>, 160*724ba675SRob Herring <MT2701_PIN_35_I2S1_BCK__FUNC_I2S1_BCK>, 161*724ba675SRob Herring <MT2701_PIN_36_I2S1_LRCK__FUNC_I2S1_LRCK>, 162*724ba675SRob Herring <MT2701_PIN_37_I2S1_MCLK__FUNC_I2S1_MCLK>, 163*724ba675SRob Herring <MT2701_PIN_203_PWM0__FUNC_I2S2_DATA>, 164*724ba675SRob Herring <MT2701_PIN_204_PWM1__FUNC_I2S3_DATA>, 165*724ba675SRob Herring <MT2701_PIN_53_SPI0_CSN__FUNC_GPIO53>, 166*724ba675SRob Herring <MT2701_PIN_54_SPI0_CK__FUNC_GPIO54>, 167*724ba675SRob Herring <MT2701_PIN_18_PCM_CLK__FUNC_MRG_CLK>, 168*724ba675SRob Herring <MT2701_PIN_19_PCM_SYNC__FUNC_MRG_SYNC>, 169*724ba675SRob Herring <MT2701_PIN_20_PCM_RX__FUNC_MRG_TX>, 170*724ba675SRob Herring <MT2701_PIN_21_PCM_TX__FUNC_MRG_RX>; 171*724ba675SRob Herring drive-strength = <MTK_DRIVE_12mA>; 172*724ba675SRob Herring bias-pull-down; 173*724ba675SRob Herring }; 174*724ba675SRob Herring }; 175*724ba675SRob Herring 176*724ba675SRob Herring spi_pins_b: spi1@0 { 177*724ba675SRob Herring pins_spi { 178*724ba675SRob Herring pinmux = <MT2701_PIN_7_SPI1_CSN__FUNC_SPI1_CS>, 179*724ba675SRob Herring <MT2701_PIN_8_SPI1_MI__FUNC_SPI1_MI>, 180*724ba675SRob Herring <MT2701_PIN_9_SPI1_MO__FUNC_SPI1_MO>, 181*724ba675SRob Herring <MT2701_PIN_199_SPI1_CLK__FUNC_SPI1_CK>; 182*724ba675SRob Herring bias-disable; 183*724ba675SRob Herring }; 184*724ba675SRob Herring }; 185*724ba675SRob Herring 186*724ba675SRob Herring spi_pins_c: spi2@0 { 187*724ba675SRob Herring pins_spi { 188*724ba675SRob Herring pinmux = <MT2701_PIN_101_SPI2_CSN__FUNC_SPI2_CS>, 189*724ba675SRob Herring <MT2701_PIN_102_SPI2_MI__FUNC_SPI2_MI>, 190*724ba675SRob Herring <MT2701_PIN_103_SPI2_MO__FUNC_SPI2_MO>, 191*724ba675SRob Herring <MT2701_PIN_104_SPI2_CLK__FUNC_SPI2_CK>; 192*724ba675SRob Herring bias-disable; 193*724ba675SRob Herring }; 194*724ba675SRob Herring }; 195*724ba675SRob Herring}; 196*724ba675SRob Herring 197*724ba675SRob Herring&spi0 { 198*724ba675SRob Herring pinctrl-names = "default"; 199*724ba675SRob Herring pinctrl-0 = <&spi_pins_a>; 200*724ba675SRob Herring status = "disabled"; 201*724ba675SRob Herring}; 202*724ba675SRob Herring 203*724ba675SRob Herring&spi1 { 204*724ba675SRob Herring pinctrl-names = "default"; 205*724ba675SRob Herring pinctrl-0 = <&spi_pins_b>; 206*724ba675SRob Herring status = "disabled"; 207*724ba675SRob Herring}; 208*724ba675SRob Herring 209*724ba675SRob Herring&spi2 { 210*724ba675SRob Herring pinctrl-names = "default"; 211*724ba675SRob Herring pinctrl-0 = <&spi_pins_c>; 212*724ba675SRob Herring status = "disabled"; 213*724ba675SRob Herring}; 214*724ba675SRob Herring 215*724ba675SRob Herring&nor_flash { 216*724ba675SRob Herring pinctrl-names = "default"; 217*724ba675SRob Herring pinctrl-0 = <&nor_pins_default>; 218*724ba675SRob Herring status = "okay"; 219*724ba675SRob Herring flash@0 { 220*724ba675SRob Herring compatible = "jedec,spi-nor"; 221*724ba675SRob Herring reg = <0>; 222*724ba675SRob Herring }; 223*724ba675SRob Herring}; 224*724ba675SRob Herring 225*724ba675SRob Herring&pio { 226*724ba675SRob Herring nor_pins_default: nor { 227*724ba675SRob Herring pins1 { 228*724ba675SRob Herring pinmux = <MT2701_PIN_240_EXT_XCS__FUNC_EXT_XCS>, 229*724ba675SRob Herring <MT2701_PIN_241_EXT_SCK__FUNC_EXT_SCK>, 230*724ba675SRob Herring <MT2701_PIN_239_EXT_SDIO0__FUNC_EXT_SDIO0>, 231*724ba675SRob Herring <MT2701_PIN_238_EXT_SDIO1__FUNC_EXT_SDIO1>, 232*724ba675SRob Herring <MT2701_PIN_237_EXT_SDIO2__FUNC_EXT_SDIO2>, 233*724ba675SRob Herring <MT2701_PIN_236_EXT_SDIO3__FUNC_EXT_SDIO3>; 234*724ba675SRob Herring drive-strength = <MTK_DRIVE_4mA>; 235*724ba675SRob Herring bias-pull-up; 236*724ba675SRob Herring }; 237*724ba675SRob Herring }; 238*724ba675SRob Herring}; 239*724ba675SRob Herring 240*724ba675SRob Herring&uart0 { 241*724ba675SRob Herring status = "okay"; 242*724ba675SRob Herring}; 243*724ba675SRob Herring 244*724ba675SRob Herring&usb2 { 245*724ba675SRob Herring status = "okay"; 246*724ba675SRob Herring usb-role-switch; 247*724ba675SRob Herring connector{ 248*724ba675SRob Herring compatible = "gpio-usb-b-connector", "usb-b-connector"; 249*724ba675SRob Herring type = "micro"; 250*724ba675SRob Herring id-gpios = <&pio 44 GPIO_ACTIVE_HIGH>; 251*724ba675SRob Herring vbus-supply = <&usb_vbus>; 252*724ba675SRob Herring }; 253*724ba675SRob Herring}; 254