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129 lines
2.4 KiB
129 lines
2.4 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* Copyright (c) 2020 Engicam srl |
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* Copyright (c) 2020 Amarula Solutions |
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* Copyright (c) 2020 Amarula Solutions(India) |
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*/ |
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/ { |
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aliases { |
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mmc1 = &sdmmc; |
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mmc2 = &sdio; |
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}; |
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vcc5v0_sys: vcc5v0-sys { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc5v0_sys"; /* +5V */ |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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}; |
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sdio_pwrseq: sdio-pwrseq { |
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compatible = "mmc-pwrseq-simple"; |
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clocks = <&xin32k>; |
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clock-names = "ext_clock"; |
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post-power-on-delay-ms = <80>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&wifi_enable_h>; |
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}; |
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vcc3v3_btreg: vcc3v3-btreg { |
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compatible = "regulator-gpio"; |
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enable-active-high; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&bt_enable_h>; |
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regulator-name = "btreg-gpio-supply"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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states = <3300000 0x0>; |
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}; |
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vcc3v3_rf_aux_mod: vcc3v3-rf-aux-mod { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc3v3_rf_aux_mod"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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regulator-boot-on; |
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vin-supply = <&vcc5v0_sys>; |
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}; |
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xin32k: xin32k { |
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compatible = "fixed-clock"; |
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#clock-cells = <0>; |
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clock-frequency = <32768>; |
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clock-output-names = "xin32k"; |
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}; |
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}; |
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&sdio { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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bus-width = <4>; |
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clock-frequency = <50000000>; |
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cap-sdio-irq; |
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cap-sd-highspeed; |
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keep-power-in-suspend; |
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mmc-pwrseq = <&sdio_pwrseq>; |
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non-removable; |
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sd-uhs-sdr104; |
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status = "okay"; |
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brcmf: wifi@1 { |
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compatible = "brcm,bcm4329-fmac"; |
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reg = <1>; |
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}; |
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}; |
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&gmac { |
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clock_in_out = "output"; |
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phy-supply = <&vcc_3v3>; /* +3V3_SOM */ |
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snps,reset-active-low; |
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snps,reset-delays-us = <0 50000 50000>; |
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snps,reset-gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; |
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status = "okay"; |
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}; |
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&pwm0 { |
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status = "okay"; |
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}; |
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&sdmmc { |
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cap-sd-highspeed; |
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card-detect-delay = <800>; |
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vmmc-supply = <&vcc_3v3>; /* +3V3_SOM */ |
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vqmmc-supply = <&vcc_3v3>; |
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status = "okay"; |
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}; |
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&u2phy { |
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status = "okay"; |
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u2phy_host: host-port { |
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status = "okay"; |
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}; |
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u2phy_otg: otg-port { |
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status = "okay"; |
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}; |
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}; |
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&uart2 { |
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pinctrl-0 = <&uart2m1_xfer>; |
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status = "okay"; |
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}; |
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&usb20_otg { |
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status = "okay"; |
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}; |
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&usb_host0_ehci { |
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status = "okay"; |
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}; |
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&usb_host0_ohci { |
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status = "okay"; |
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};
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