1114abfe1SNeil Armstrong// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2e15d2774SMartin Blumenstingl/* 3e15d2774SMartin Blumenstingl * Copyright (c) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com>. 4e15d2774SMartin Blumenstingl */ 5e15d2774SMartin Blumenstingl 6e15d2774SMartin Blumenstingl/dts-v1/; 7e15d2774SMartin Blumenstingl 8e15d2774SMartin Blumenstingl#include <dt-bindings/input/input.h> 9e15d2774SMartin Blumenstingl 10e15d2774SMartin Blumenstingl#include "meson-gxl-s905x-p212.dtsi" 11e15d2774SMartin Blumenstingl 12e15d2774SMartin Blumenstingl/ { 13e15d2774SMartin Blumenstingl compatible = "khadas,vim", "amlogic,s905x", "amlogic,meson-gxl"; 14e15d2774SMartin Blumenstingl model = "Khadas VIM"; 15e15d2774SMartin Blumenstingl 16e15d2774SMartin Blumenstingl adc-keys { 17e15d2774SMartin Blumenstingl compatible = "adc-keys"; 18e15d2774SMartin Blumenstingl io-channels = <&saradc 0>; 19e15d2774SMartin Blumenstingl io-channel-names = "buttons"; 20e15d2774SMartin Blumenstingl keyup-threshold-microvolt = <1710000>; 21e15d2774SMartin Blumenstingl 22e15d2774SMartin Blumenstingl button-function { 23e15d2774SMartin Blumenstingl label = "Function"; 24e15d2774SMartin Blumenstingl linux,code = <KEY_FN>; 25e15d2774SMartin Blumenstingl press-threshold-microvolt = <10000>; 26e15d2774SMartin Blumenstingl }; 27e15d2774SMartin Blumenstingl }; 28e15d2774SMartin Blumenstingl 29e15d2774SMartin Blumenstingl aliases { 30e15d2774SMartin Blumenstingl serial2 = &uart_AO_B; 31059a58fcSJorge Ramirez-Ortiz ethernet0 = ðmac; 32e15d2774SMartin Blumenstingl }; 33e15d2774SMartin Blumenstingl 34e15d2774SMartin Blumenstingl gpio-keys-polled { 35e15d2774SMartin Blumenstingl compatible = "gpio-keys-polled"; 36e15d2774SMartin Blumenstingl poll-interval = <100>; 37e15d2774SMartin Blumenstingl 38d5f6fa90SChristian Hewitt power-button { 39e15d2774SMartin Blumenstingl label = "power"; 40e15d2774SMartin Blumenstingl linux,code = <KEY_POWER>; 41e15d2774SMartin Blumenstingl gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; 42e15d2774SMartin Blumenstingl }; 43e15d2774SMartin Blumenstingl }; 44e15d2774SMartin Blumenstingl 45e15d2774SMartin Blumenstingl pwmleds { 46e15d2774SMartin Blumenstingl compatible = "pwm-leds"; 47e15d2774SMartin Blumenstingl 48e15d2774SMartin Blumenstingl power { 49e15d2774SMartin Blumenstingl label = "vim:red:power"; 50e15d2774SMartin Blumenstingl pwms = <&pwm_AO_ab 1 7812500 0>; 51e15d2774SMartin Blumenstingl max-brightness = <255>; 52e15d2774SMartin Blumenstingl linux,default-trigger = "default-on"; 53e15d2774SMartin Blumenstingl }; 54e15d2774SMartin Blumenstingl }; 55b43186dbSNeil Armstrong 56b43186dbSNeil Armstrong hdmi-connector { 57b43186dbSNeil Armstrong compatible = "hdmi-connector"; 58b43186dbSNeil Armstrong type = "a"; 59b43186dbSNeil Armstrong 60b43186dbSNeil Armstrong port { 61b43186dbSNeil Armstrong hdmi_connector_in: endpoint { 62b43186dbSNeil Armstrong remote-endpoint = <&hdmi_tx_tmds_out>; 63b43186dbSNeil Armstrong }; 64b43186dbSNeil Armstrong }; 65b43186dbSNeil Armstrong }; 66b43186dbSNeil Armstrong}; 67b43186dbSNeil Armstrong 68b16c71c9SNeil Armstrong&cec_AO { 69b16c71c9SNeil Armstrong status = "okay"; 70b16c71c9SNeil Armstrong pinctrl-0 = <&ao_cec_pins>; 71b16c71c9SNeil Armstrong pinctrl-names = "default"; 72b16c71c9SNeil Armstrong hdmi-phandle = <&hdmi_tx>; 73b16c71c9SNeil Armstrong}; 74b16c71c9SNeil Armstrong 75b43186dbSNeil Armstrong&hdmi_tx { 76b43186dbSNeil Armstrong status = "okay"; 77b43186dbSNeil Armstrong pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; 78b43186dbSNeil Armstrong pinctrl-names = "default"; 79e1f2163dSNeil Armstrong hdmi-supply = <&hdmi_5v>; 80b43186dbSNeil Armstrong}; 81b43186dbSNeil Armstrong 82b43186dbSNeil Armstrong&hdmi_tx_tmds_port { 83b43186dbSNeil Armstrong hdmi_tx_tmds_out: endpoint { 84b43186dbSNeil Armstrong remote-endpoint = <&hdmi_connector_in>; 85b43186dbSNeil Armstrong }; 86e15d2774SMartin Blumenstingl}; 87e15d2774SMartin Blumenstingl 88e15d2774SMartin Blumenstingl&i2c_A { 89e15d2774SMartin Blumenstingl status = "okay"; 90e15d2774SMartin Blumenstingl pinctrl-0 = <&i2c_a_pins>; 91e15d2774SMartin Blumenstingl pinctrl-names = "default"; 92e15d2774SMartin Blumenstingl}; 93e15d2774SMartin Blumenstingl 94e15d2774SMartin Blumenstingl&i2c_B { 95e15d2774SMartin Blumenstingl status = "okay"; 96e15d2774SMartin Blumenstingl pinctrl-0 = <&i2c_b_pins>; 97e15d2774SMartin Blumenstingl pinctrl-names = "default"; 98e15d2774SMartin Blumenstingl 99e15d2774SMartin Blumenstingl rtc: rtc@51 { 100e15d2774SMartin Blumenstingl /* has to be enabled manually when a battery is connected: */ 101e15d2774SMartin Blumenstingl status = "disabled"; 102e15d2774SMartin Blumenstingl compatible = "haoyu,hym8563"; 103e15d2774SMartin Blumenstingl reg = <0x51>; 104e15d2774SMartin Blumenstingl #clock-cells = <0>; 105e15d2774SMartin Blumenstingl clock-frequency = <32768>; 106e15d2774SMartin Blumenstingl clock-output-names = "xin32k"; 107e15d2774SMartin Blumenstingl }; 108e15d2774SMartin Blumenstingl}; 109e15d2774SMartin Blumenstingl 110e15d2774SMartin Blumenstingl&ir { 111c9ee1d25SChristian Hewitt linux,rc-map-name = "rc-khadas"; 112e15d2774SMartin Blumenstingl}; 113e15d2774SMartin Blumenstingl 1145b780126SNeil Armstrong&gpio_ao { 11560795933SNeil Armstrong gpio-line-names = "UART TX", 11660795933SNeil Armstrong "UART RX", 11760795933SNeil Armstrong "Power Key In", 11860795933SNeil Armstrong "J9 Header Pin35", 11960795933SNeil Armstrong "J9 Header Pin16", 12060795933SNeil Armstrong "J9 Header Pin15", 12160795933SNeil Armstrong "J9 Header Pin33", 12260795933SNeil Armstrong "IR In", 12360795933SNeil Armstrong "HDMI CEC", 124c6496b47SJerome Brunet "SYS LED", 125c6496b47SJerome Brunet /* GPIO_TEST_N */ 126c6496b47SJerome Brunet ""; 12760795933SNeil Armstrong}; 12860795933SNeil Armstrong 1295b780126SNeil Armstrong&gpio { 13060795933SNeil Armstrong gpio-line-names = /* Bank GPIOZ */ 13160795933SNeil Armstrong "", "", "", "", "", "", "", 13260795933SNeil Armstrong "", "", "", "", "", "", "", 13360795933SNeil Armstrong "Power OFF", 13460795933SNeil Armstrong "VCCK Enable", 13560795933SNeil Armstrong /* Bank GPIOH */ 13660795933SNeil Armstrong "HDMI HPD", "HDMI SDA", "HDMI SCL", 13760795933SNeil Armstrong "HDMI_5V_EN", "SPDIF", 13860795933SNeil Armstrong "J9 Header Pin37", 13960795933SNeil Armstrong "J9 Header Pin30", 14060795933SNeil Armstrong "J9 Header Pin29", 14160795933SNeil Armstrong "J9 Header Pin32", 14260795933SNeil Armstrong "J9 Header Pin31", 14360795933SNeil Armstrong /* Bank BOOT */ 14460795933SNeil Armstrong "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3", 14560795933SNeil Armstrong "eMMC D4", "eMMC D5", "eMMC D6", "eMMC D7", 14660795933SNeil Armstrong "eMMC Clk", "eMMC Reset", "eMMC CMD", 14760795933SNeil Armstrong "", "BOOT_MODE", "", "", "eMMC Data Strobe", 14860795933SNeil Armstrong /* Bank CARD */ 14960795933SNeil Armstrong "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD", 15060795933SNeil Armstrong "SDCard D3", "SDCard D2", "SDCard Det", 15160795933SNeil Armstrong /* Bank GPIODV */ 15260795933SNeil Armstrong "", "", "", "", "", "", "", "", "", "", "", "", 15360795933SNeil Armstrong "", "", "", "", "", "", "", "", "", "", "", "", 15460795933SNeil Armstrong "I2C A SDA", "I2C A SCK", "I2C B SDA", "I2C B SCK", 15560795933SNeil Armstrong "VCCK Regulator", "VDDEE Regulator", 15660795933SNeil Armstrong /* Bank GPIOX */ 15760795933SNeil Armstrong "WIFI SDIO D0", "WIFI SDIO D1", "WIFI SDIO D2", 15860795933SNeil Armstrong "WIFI SDIO D3", "WIFI SDIO CLK", "WIFI SDIO CMD", 15960795933SNeil Armstrong "WIFI Power Enable", "WIFI WAKE HOST", 16060795933SNeil Armstrong "Bluetooth PCM DOUT", "Bluetooth PCM DIN", 16160795933SNeil Armstrong "Bluetooth PCM SYNC", "Bluetooth PCM CLK", 16260795933SNeil Armstrong "Bluetooth UART TX", "Bluetooth UART RX", 16360795933SNeil Armstrong "Bluetooth UART CTS", "Bluetooth UART RTS", 16460795933SNeil Armstrong "WIFI 32K", "Bluetooth Enable", 16560795933SNeil Armstrong "Bluetooth WAKE HOST", 16660795933SNeil Armstrong /* Bank GPIOCLK */ 167c6496b47SJerome Brunet "", "J9 Header Pin39"; 16860795933SNeil Armstrong}; 16960795933SNeil Armstrong 170e15d2774SMartin Blumenstingl&pwm_AO_ab { 171e15d2774SMartin Blumenstingl status = "okay"; 172e15d2774SMartin Blumenstingl pinctrl-0 = <&pwm_ao_a_3_pins>, <&pwm_ao_b_pins>; 173e15d2774SMartin Blumenstingl pinctrl-names = "default"; 1746620f146SJerome Brunet clocks = <&xtal> , <&xtal>; 1756620f146SJerome Brunet clock-names = "clkin0", "clkin1" ; 176e15d2774SMartin Blumenstingl}; 177e15d2774SMartin Blumenstingl 178e15d2774SMartin Blumenstingl&pwm_ef { 179e15d2774SMartin Blumenstingl pinctrl-0 = <&pwm_e_pins>, <&pwm_f_clk_pins>; 180e15d2774SMartin Blumenstingl}; 181e15d2774SMartin Blumenstingl 182e15d2774SMartin Blumenstingl&sd_emmc_a { 183c26db7aaSAndreas Färber brcmf: wifi@1 { 184e15d2774SMartin Blumenstingl reg = <1>; 185e15d2774SMartin Blumenstingl compatible = "brcm,bcm4329-fmac"; 186e15d2774SMartin Blumenstingl }; 187e15d2774SMartin Blumenstingl}; 188e15d2774SMartin Blumenstingl 189dd5297ccSChristian Hewitt&uart_A { 190dd5297ccSChristian Hewitt bluetooth { 191dd5297ccSChristian Hewitt compatible = "brcm,bcm43438-bt"; 192dd5297ccSChristian Hewitt shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; 193dd5297ccSChristian Hewitt }; 194dd5297ccSChristian Hewitt}; 195dd5297ccSChristian Hewitt 196e15d2774SMartin Blumenstingl/* This is brought out on the Linux_RX (18) and Linux_TX (19) pins: */ 197e15d2774SMartin Blumenstingl&uart_AO { 198e15d2774SMartin Blumenstingl status = "okay"; 199e15d2774SMartin Blumenstingl}; 200e15d2774SMartin Blumenstingl 201e15d2774SMartin Blumenstingl/* This is brought out on the UART_RX_AO_B (15) and UART_TX_AO_B (16) pins: */ 202e15d2774SMartin Blumenstingl&uart_AO_B { 203e15d2774SMartin Blumenstingl status = "okay"; 204e15d2774SMartin Blumenstingl pinctrl-0 = <&uart_ao_b_pins>; 205e15d2774SMartin Blumenstingl pinctrl-names = "default"; 206e15d2774SMartin Blumenstingl}; 207