projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 4549e789 | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 5ff2ee44 NA |
2 | /* |
| 3 | * Copyright (c) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com>. | |
| 5ff2ee44 NA |
4 | */ |
| 5 | ||
| 6 | /dts-v1/; | |
| 7 | ||
| 8 | #include <dt-bindings/input/input.h> | |
| 9 | ||
| 10 | #include "meson-gxl-s905x-p212.dtsi" | |
| 11 | ||
| 12 | / { | |
| 13 | compatible = "khadas,vim", "amlogic,s905x", "amlogic,meson-gxl"; | |
| 14 | model = "Khadas VIM"; | |
| 15 | ||
| 16 | adc-keys { | |
| 17 | compatible = "adc-keys"; | |
| 18 | io-channels = <&saradc 0>; | |
| 19 | io-channel-names = "buttons"; | |
| 20 | keyup-threshold-microvolt = <1710000>; | |
| 21 | ||
| 22 | button-function { | |
| 23 | label = "Function"; | |
| 24 | linux,code = <KEY_FN>; | |
| 25 | press-threshold-microvolt = <10000>; | |
| 26 | }; | |
| 27 | }; | |
| 28 | ||
| 29 | aliases { | |
| 30 | serial2 = &uart_AO_B; | |
| 31 | }; | |
| 32 | ||
| 33 | gpio-keys-polled { | |
| 34 | compatible = "gpio-keys-polled"; | |
| 35 | #address-cells = <1>; | |
| 36 | #size-cells = <0>; | |
| 37 | poll-interval = <100>; | |
| 38 | ||
| 39 | button@0 { | |
| 40 | label = "power"; | |
| 41 | linux,code = <KEY_POWER>; | |
| 42 | gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; | |
| 43 | }; | |
| 44 | }; | |
| 45 | ||
| 46 | pwmleds { | |
| 47 | compatible = "pwm-leds"; | |
| 48 | ||
| 49 | power { | |
| 50 | label = "vim:red:power"; | |
| 51 | pwms = <&pwm_AO_ab 1 7812500 0>; | |
| 52 | max-brightness = <255>; | |
| 53 | linux,default-trigger = "default-on"; | |
| 54 | }; | |
| 55 | }; | |
| 56 | ||
| 57 | hdmi-connector { | |
| 58 | compatible = "hdmi-connector"; | |
| 59 | type = "a"; | |
| 60 | ||
| 61 | port { | |
| 62 | hdmi_connector_in: endpoint { | |
| 63 | remote-endpoint = <&hdmi_tx_tmds_out>; | |
| 64 | }; | |
| 65 | }; | |
| 66 | }; | |
| 67 | }; | |
| 68 | ||
| 69 | &hdmi_tx { | |
| 70 | status = "okay"; | |
| 71 | pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; | |
| 72 | pinctrl-names = "default"; | |
| 73 | }; | |
| 74 | ||
| 75 | &hdmi_tx_tmds_port { | |
| 76 | hdmi_tx_tmds_out: endpoint { | |
| 77 | remote-endpoint = <&hdmi_connector_in>; | |
| 78 | }; | |
| 79 | }; | |
| 80 | ||
| 81 | &i2c_A { | |
| 82 | status = "okay"; | |
| 83 | pinctrl-0 = <&i2c_a_pins>; | |
| 84 | pinctrl-names = "default"; | |
| 85 | }; | |
| 86 | ||
| 87 | &i2c_B { | |
| 88 | status = "okay"; | |
| 89 | pinctrl-0 = <&i2c_b_pins>; | |
| 90 | pinctrl-names = "default"; | |
| 91 | ||
| 92 | rtc: rtc@51 { | |
| 93 | /* has to be enabled manually when a battery is connected: */ | |
| 94 | status = "disabled"; | |
| 95 | compatible = "haoyu,hym8563"; | |
| 96 | reg = <0x51>; | |
| 97 | #clock-cells = <0>; | |
| 98 | clock-frequency = <32768>; | |
| 99 | clock-output-names = "xin32k"; | |
| 100 | }; | |
| 101 | }; | |
| 102 | ||
| 103 | &ir { | |
| 104 | linux,rc-map-name = "rc-geekbox"; | |
| 105 | }; | |
| 106 | ||
| 107 | &pwm_AO_ab { | |
| 108 | status = "okay"; | |
| 109 | pinctrl-0 = <&pwm_ao_a_3_pins>, <&pwm_ao_b_pins>; | |
| 110 | pinctrl-names = "default"; | |
| 111 | clocks = <&xtal> , <&xtal>; | |
| 112 | clock-names = "clkin0", "clkin1" ; | |
| 113 | }; | |
| 114 | ||
| 115 | &pwm_ef { | |
| 116 | pinctrl-0 = <&pwm_e_pins>, <&pwm_f_clk_pins>; | |
| 117 | }; | |
| 118 | ||
| 119 | &sd_emmc_a { | |
| 120 | brcmf: wifi@1 { | |
| 121 | reg = <1>; | |
| 122 | compatible = "brcm,bcm4329-fmac"; | |
| 123 | }; | |
| 124 | }; | |
| 125 | ||
| 126 | /* This is brought out on the Linux_RX (18) and Linux_TX (19) pins: */ | |
| 127 | &uart_AO { | |
| 128 | status = "okay"; | |
| 129 | }; | |
| 130 | ||
| 131 | /* This is brought out on the UART_RX_AO_B (15) and UART_TX_AO_B (16) pins: */ | |
| 132 | &uart_AO_B { | |
| 133 | status = "okay"; | |
| 134 | pinctrl-0 = <&uart_ao_b_pins>; | |
| 135 | pinctrl-names = "default"; | |
| 136 | }; |