| Jagan Teki | 282ad86 | 2020-10-28 19:03:41 +0530 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (c) 2020 Engicam srl |
| 4 | * Copyright (c) 2020 Amarula Solutions |
| 5 | * Copyright (c) 2020 Amarula Solutions(India) |
| 6 | */ |
| 7 | |
| 8 | / { |
| Jagan Teki | 19a4d31 | 2021-11-15 23:08:20 +0530 | [diff] [blame] | 9 | aliases { |
| 10 | mmc1 = &sdmmc; |
| 11 | mmc2 = &sdio; |
| 12 | }; |
| 13 | |
| Jagan Teki | 282ad86 | 2020-10-28 19:03:41 +0530 | [diff] [blame] | 14 | vcc5v0_sys: vcc5v0-sys { |
| 15 | compatible = "regulator-fixed"; |
| 16 | regulator-name = "vcc5v0_sys"; /* +5V */ |
| 17 | regulator-always-on; |
| 18 | regulator-boot-on; |
| 19 | regulator-min-microvolt = <5000000>; |
| 20 | regulator-max-microvolt = <5000000>; |
| 21 | }; |
| Jagan Teki | 19a4d31 | 2021-11-15 23:08:20 +0530 | [diff] [blame] | 22 | |
| 23 | sdio_pwrseq: sdio-pwrseq { |
| 24 | compatible = "mmc-pwrseq-simple"; |
| 25 | clocks = <&xin32k>; |
| 26 | clock-names = "ext_clock"; |
| 27 | post-power-on-delay-ms = <80>; |
| 28 | pinctrl-names = "default"; |
| 29 | pinctrl-0 = <&wifi_enable_h>; |
| 30 | }; |
| 31 | |
| 32 | vcc3v3_btreg: vcc3v3-btreg { |
| 33 | compatible = "regulator-gpio"; |
| 34 | enable-active-high; |
| 35 | pinctrl-names = "default"; |
| 36 | pinctrl-0 = <&bt_enable_h>; |
| 37 | regulator-name = "btreg-gpio-supply"; |
| 38 | regulator-min-microvolt = <3300000>; |
| 39 | regulator-max-microvolt = <3300000>; |
| 40 | regulator-always-on; |
| 41 | states = <3300000 0x0>; |
| 42 | }; |
| 43 | |
| 44 | vcc3v3_rf_aux_mod: vcc3v3-rf-aux-mod { |
| 45 | compatible = "regulator-fixed"; |
| 46 | regulator-name = "vcc3v3_rf_aux_mod"; |
| 47 | regulator-min-microvolt = <3300000>; |
| 48 | regulator-max-microvolt = <3300000>; |
| 49 | regulator-always-on; |
| 50 | regulator-boot-on; |
| 51 | vin-supply = <&vcc5v0_sys>; |
| 52 | }; |
| 53 | |
| 54 | xin32k: xin32k { |
| 55 | compatible = "fixed-clock"; |
| 56 | #clock-cells = <0>; |
| 57 | clock-frequency = <32768>; |
| 58 | clock-output-names = "xin32k"; |
| 59 | }; |
| 60 | }; |
| 61 | |
| 62 | &sdio { |
| 63 | #address-cells = <1>; |
| 64 | #size-cells = <0>; |
| 65 | bus-width = <4>; |
| 66 | clock-frequency = <50000000>; |
| 67 | cap-sdio-irq; |
| 68 | cap-sd-highspeed; |
| 69 | keep-power-in-suspend; |
| 70 | mmc-pwrseq = <&sdio_pwrseq>; |
| 71 | non-removable; |
| 72 | sd-uhs-sdr104; |
| 73 | status = "okay"; |
| 74 | |
| 75 | brcmf: wifi@1 { |
| 76 | compatible = "brcm,bcm4329-fmac"; |
| 77 | reg = <1>; |
| 78 | }; |
| Jagan Teki | 282ad86 | 2020-10-28 19:03:41 +0530 | [diff] [blame] | 79 | }; |
| 80 | |
| 81 | &gmac { |
| 82 | clock_in_out = "output"; |
| 83 | phy-supply = <&vcc_3v3>; /* +3V3_SOM */ |
| 84 | snps,reset-active-low; |
| 85 | snps,reset-delays-us = <0 50000 50000>; |
| 86 | snps,reset-gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; |
| 87 | status = "okay"; |
| 88 | }; |
| 89 | |
| Jagan Teki | 19a4d31 | 2021-11-15 23:08:20 +0530 | [diff] [blame] | 90 | &pwm0 { |
| 91 | status = "okay"; |
| 92 | }; |
| 93 | |
| Jagan Teki | 282ad86 | 2020-10-28 19:03:41 +0530 | [diff] [blame] | 94 | &sdmmc { |
| 95 | cap-sd-highspeed; |
| 96 | card-detect-delay = <800>; |
| 97 | vmmc-supply = <&vcc_3v3>; /* +3V3_SOM */ |
| 98 | vqmmc-supply = <&vcc_3v3>; |
| 99 | status = "okay"; |
| 100 | }; |
| 101 | |
| Jagan Teki | 19a4d31 | 2021-11-15 23:08:20 +0530 | [diff] [blame] | 102 | &u2phy { |
| 103 | status = "okay"; |
| 104 | |
| 105 | u2phy_host: host-port { |
| 106 | status = "okay"; |
| 107 | }; |
| 108 | |
| 109 | u2phy_otg: otg-port { |
| 110 | status = "okay"; |
| 111 | }; |
| 112 | }; |
| 113 | |
| Jagan Teki | 282ad86 | 2020-10-28 19:03:41 +0530 | [diff] [blame] | 114 | &uart2 { |
| 115 | pinctrl-0 = <&uart2m1_xfer>; |
| 116 | status = "okay"; |
| 117 | }; |
| Jagan Teki | 19a4d31 | 2021-11-15 23:08:20 +0530 | [diff] [blame] | 118 | |
| 119 | &usb20_otg { |
| 120 | status = "okay"; |
| 121 | }; |
| 122 | |
| 123 | &usb_host0_ehci { |
| 124 | status = "okay"; |
| 125 | }; |
| 126 | |
| 127 | &usb_host0_ohci { |
| 128 | status = "okay"; |
| 129 | }; |