From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757479AbdHYRmh (ORCPT ); Fri, 25 Aug 2017 13:42:37 -0400 Received: from lb1-smtp-cloud9.xs4all.net ([194.109.24.22]:43052 "EHLO lb1-smtp-cloud9.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755041AbdHYRmg (ORCPT ); Fri, 25 Aug 2017 13:42:36 -0400 Date: Fri, 25 Aug 2017 19:42:30 +0200 From: Antony Antony To: Code Kipper Cc: Antony Antony , Maxime Ripard , Chen-Yu Tsai , Icenowy Zheng , linux-sunxi , linux-arm-kernel , devicetree , Linux Kernel Mailing List Subject: Re: [PATCH v2] arm64: allwinner: h5: add support for NanoPi NEO Plus 2 Message-ID: <20170825174230.eb76bee4imj7fcjo@AntonyAntony.local> References: <20170824231716.2623-1-antony@phenome.org> <20170825103242.5665-1-antony@phenome.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170602 (1.8.3) X-CMAE-Envelope: MS4wfMPlAXsbWjKfzZ6ulcoZ55jz9FZvi8AHY1dy4pIEnmglouDj2PdO75yETHqkrKZyJUsZ7AhexwaFgNs0RMTqNWZ9dRx0YqEgwAcUhdNg4REjqIzZd7Uz w9+2npxrZHN4Bg5OqaQsyN9IrhnpH4TUMWNJ5Qktld8+kDIghsI0mB2sQoMkrO5sCyEfI210c4gpTj5HHRKfmsDuFB5Y7AMdW6P2as8sOnd/vrpgWJF0+Dhi D5UZ0BBVDN7MGc3zL0R/AMUJpnqvr8ncE5nyhP2G3xlsvlIriMIhd12BRRlM52uko8hYo6/xwXtsRQzuWfxF53pDVJ3JWBWvRNnU0BdRToM3NfhGGa+50cP9 vlPDKK8WfSJ144ysAHiSgHebmoroLsDzCSjIQuGfKjhvvK2PnVOpVuX/Z9WywtJwVEfHm26AfWqZtIHukIi3sE01YjakZw== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Code, Thanks for the for the feed back. I will incorporate changes you suggest, disable the stuff on the header, remove de2, .. and send out v3 soon. WiFi is a an Ampak AP6212A module, with Broadcom 43xx chip inside. The device shows up, however, I see I do see [ 8.008301] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x [ 12.914950] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not readyeady I will do more research about wlan0. Or disable initially. regards, -antony On Fri, Aug 25, 2017 at 03:28:41PM +0200, Code Kipper wrote: > On 25 August 2017 at 12:32, Antony Antony wrote: > > Add initial DT support for NanoPi NEO Plus 2 by FriendlyELEC > > Allwinner quad core H5 Cortex A53 with an ARM Mali-450MP GPU > > 1 GB DDR3 RAM > > 8GB eMMC flash (Samsung KLM8G1WEPD-B031) > > micro SD card slot > > Gigabit Ethernet (external RTL8211E-VB-CG chip) > > 802.11 b/g/n WiFi, Bluetooth 4.0 (Ampak AP6212A module) > > 2x USB 2.0 host ports & 2x USB via headers > > > > The DTS is based on OrangePi PC 2, sun50i-h5-orangepi-pc2 > > Added dwmac-sun8i Gigabit Ethernet support based on > > Nano Pi Neo2 DT and the schematics. > > > > Signed-off-by: Antony Antony > > --- > > arch/arm64/boot/dts/allwinner/Makefile | 1 + > > .../dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts | 341 +++++++++++++++++++++ > > 2 files changed, 342 insertions(+) > > create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts > > > > diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile > > index 108f12c..e6810c8 100644 > > --- a/arch/arm64/boot/dts/allwinner/Makefile > > +++ b/arch/arm64/boot/dts/allwinner/Makefile > > @@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb > > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb > > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb > > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo2.dtb > > +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo-plus2.dtb > > > > always := $(dtb-y) > > subdir-y := $(dts-dirs) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts > > new file mode 100644 > > index 0000000..d279ad8 > > --- /dev/null > > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts > > @@ -0,0 +1,341 @@ > > +/* > > + * Copyright (C) 2017 Antony Antony > > + * Copyright (C) 2016 ARM Ltd. > > + * > > + * This file is dual-licensed: you can use it either under the terms > > + * of the GPL or the X11 license, at your option. Note that this dual > > + * licensing only applies to this file, and not this project as a > > + * whole. > > + * > > + * a) This file is free software; you can redistribute it and/or > > + * modify it under the terms of the GNU General Public License as > > + * published by the Free Software Foundation; either version 2 of the > > + * License, or (at your option) any later version. > > + * > > + * This file is distributed in the hope that it will be useful, > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > + * GNU General Public License for more details. > > + * > > + * Or, alternatively, > > + * > > + * b) Permission is hereby granted, free of charge, to any person > > + * obtaining a copy of this software and associated documentation > > + * files (the "Software"), to deal in the Software without > > + * restriction, including without limitation the rights to use, > > + * copy, modify, merge, publish, distribute, sublicense, and/or > > + * sell copies of the Software, and to permit persons to whom the > > + * Software is furnished to do so, subject to the following > > + * conditions: > > + * > > + * The above copyright notice and this permission notice shall be > > + * included in all copies or substantial portions of the Software. > > + * > > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES > > + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT > > + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, > > + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR > > + * OTHER DEALINGS IN THE SOFTWARE. > > + */ > > + > > +/dts-v1/; > > +#include "sun50i-h5.dtsi" > > + > > +#include > > +#include > > +#include > > + > > +/ { > > + model = "FriendlyARM NanoPi NEO Plus2"; > > + compatible = "friendlyarm,nanopi-neo-pus2", "allwinner,sun50i-h5"; > Hi, > s/pus/plus > > + > > + reg_vcc3v3: vcc3v3 { > > + compatible = "regulator-fixed"; > > + regulator-name = "vcc3v3"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + }; > > + > > + aliases { > > + ethernet0 = &emac; > > + serial0 = &uart0; > > + }; > > + > > + chosen { > > + stdout-path = "serial0:115200n8"; > > + }; > > + > > + leds { > > + compatible = "gpio-leds"; > > + > > + pwr { > > + label = "orangepi:green:pwr"; > > + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; > > + default-state = "on"; > > + }; > > + > > + status { > > + label = "orangepi:red:status"; > > + gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>; > > + }; > > + }; > Is this correct?...check against the schematic and also remove orangepi c&p. > > + > > + r-gpio-keys { > > + compatible = "gpio-keys"; > > + > > + sw4 { > > + label = "sw4"; > > + linux,code = ; > > + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; > > + }; > > + }; > Is there a key onboard? > > > + > > + reg_gmac_3v3: gmac-3v3 { > > + compatible = "regulator-fixed"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&gmac_power_pin_nanopi>; > > + regulator-name = "gmac-3v3"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + startup-delay-us = <100000>; > > + enable-active-high; > > + gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; > > + }; > > + > > + vdd_cpux: gpio-regulator { > > + compatible = "regulator-gpio"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&vdd_cpux_r_npi>; > > + > > + regulator-name = "vdd-cpux"; > > + regulator-type = "voltage"; > > + regulator-boot-on; > > + regulator-always-on; > > + regulator-min-microvolt = <1100000>; > > + regulator-max-microvolt = <1300000>; > > + regulator-ramp-delay = <50>; /* 4ms */ > > + > > + gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; > > + gpios-states = <0x1>; > > + states = <1100000 0x0 > > + 1300000 0x1>; > > + }; > > + > > + wifi_pwrseq: wifi_pwrseq { > > + compatible = "mmc-pwrseq-simple"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&wifi_en_npi>; > > + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ > > + post-power-on-delay-ms = <200>; > > + }; > > +}; > > + > > +&codec { > > + allwinner,audio-routing = > > + "Line Out", "LINEOUT", > > + "MIC1", "Mic", > > + "Mic", "MBIAS"; > > + status = "okay"; > > +}; > > + > > +&de { > > + status = "okay"; > > +}; > de2 stuff hasn't been delivered yet so don't include it. > > + > > +&ehci0 { > > + status = "okay"; > > +}; > > + > > +&ehci1 { > > + status = "okay"; > > +}; > > + > > +&ehci2 { > > + status = "okay"; > > +}; > USB 1 and 2 are on the header so should be disabled. > > + > > +&ehci3 { > > + status = "okay"; > > +}; > > + > > +&emac { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&emac_rgmii_pins>; > > + phy-supply = <®_gmac_3v3>; > > + phy-handle = <&ext_rgmii_phy>; > > + phy-mode = "rgmii"; > > + status = "okay"; > > +}; > > + > > +&hdmi { > > + status = "okay"; > > +}; > ditto > > + > > +&ir { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&ir_pins_a>; > > + status = "okay"; > > +}; > No IR on the board, however it's on a header so disable or remove. > > + > > +&mdio { > > + ext_rgmii_phy: ethernet-phy@7 { > > + compatible = "ethernet-phy-ieee802.3-c22"; > > + reg = <7>; > > + }; > > +}; > > + > > +&mixer0 { > > + status = "okay"; > > +}; > de2 ditto > > + > > +&mmc0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; > > + vmmc-supply = <®_vcc3v3>; > > + bus-width = <4>; > > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ > > + status = "okay"; > > +}; > > + > > +&mmc1 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&mmc1_pins_a>; > > + vmmc-supply = <®_vcc3v3>; > > + vqmmc-supply = <®_vcc3v3>; > > + mmc-pwrseq = <&wifi_pwrseq>; > > + bus-width = <4>; > > + non-removable; > > + boot_device = <0>; > > + status = "okay"; > > + > > + brcmf: bcrmf@1 { > > + reg = <1>; > > + compatible = "brcm,bcm4329-fmac"; > > + }; > Incorrect wifi chip - just deliver what you've tested. > > +}; > > + > > +&mmc2 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&mmc2_8bit_pins>; > > + vmmc-supply = <®_vcc3v3>; > > + bus-width = <8>; > > + non-removable; > > + cap-mmc-hw-reset; > > + boot_device = <0>; > > + status = "okay"; > > +}; > > + > > +&mmc2_8bit_pins { > > + /* Increase drive strength for DDR modes */ > > + drive-strength = <40>; > > + /* eMMC is missing pull-ups */ > > + bias-pull-up; > > +}; > > + > > +&ohci0 { > > + status = "okay"; > > +}; > > + > > +&ohci1 { > > + status = "okay"; > > +}; > > + > > +&ohci2 { > > + status = "okay"; > > +}; > > + > > +&ohci3 { > > + status = "okay"; > > +}; > > + > > +&tcon0 { > > + status = "okay"; > > +}; > de2 ditto > > + > > +&spi0 { > > + status = "okay"; > > + spi-flash@0 { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + compatible = "jedec,spi-nor"; > > + reg = <0>; /* Chip select 0 */ > > + spi-max-frequency = <10000000>; > > + status = "okay"; > > + partitions { > > + compatible = "fixed-partitions"; > > + #address-cells = <1>; > > + #size-cells = <1>; > > + partition@0 { > > + label = "uboot"; > > + reg = <0x0 0x100000>; > > + }; > > + partition@100000 { > > + label = "env"; > > + reg = <0x100000 0x100000>; > > + }; > > + }; > > + }; > > +}; > spi0 is on the header and there is no spi flash. > > BR, > CK > > + > > +&pio { > > + leds_npi: led_pins@0 { > > + pins = "PA10"; > > + function = "gpio_out"; > > + }; > > + gmac_power_pin_nanopi: gmac_power_pin@0 { > > + pins = "PD6"; > > + function = "gpio_out"; > > + }; > > +}; > > + > > +&r_pio { > > + leds_r_npi: led_pins@0 { > > + pins = "PL10"; > > + function = "gpio_out"; > > + }; > > + > > + vdd_cpux_r_npi: regulator_pins@0 { > > + allwinner,pins = "PL6"; > > + allwinner,function = "gpio_out"; > > + allwinner,drive = ; > > + allwinner,pull = ; > > + }; > > + > > + wifi_en_npi: wifi_en_pin { > > + pins = "PL7"; > > + function = "gpio_out"; > > + }; > > +}; > > + > > +&uart0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&uart0_pins_a>; > > + status = "okay"; > > +}; > > + > > +&uart1 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&uart1_pins>; > > + status = "disabled"; > > +}; > > + > > +&uart2 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&uart2_pins>; > > + status = "disabled"; > > +}; > > + > > +&usb_otg { > > + dr_mode = "usb"; > > + status = "okay"; > > +}; > > + > > +&usbphy { > > + /* USB Type-A ports' VBUS is always on */ > > + usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ > > + status = "okay"; > > +}; > > -- > > 2.9.3 > > From mboxrd@z Thu Jan 1 00:00:00 1970 From: antony@phenome.org (Antony Antony) Date: Fri, 25 Aug 2017 19:42:30 +0200 Subject: [PATCH v2] arm64: allwinner: h5: add support for NanoPi NEO Plus 2 In-Reply-To: References: <20170824231716.2623-1-antony@phenome.org> <20170825103242.5665-1-antony@phenome.org> Message-ID: <20170825174230.eb76bee4imj7fcjo@AntonyAntony.local> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Code, Thanks for the for the feed back. I will incorporate changes you suggest, disable the stuff on the header, remove de2, .. and send out v3 soon. WiFi is a an Ampak AP6212A module, with Broadcom 43xx chip inside. The device shows up, however, I see I do see [ 8.008301] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x [ 12.914950] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not readyeady I will do more research about wlan0. Or disable initially. regards, -antony On Fri, Aug 25, 2017 at 03:28:41PM +0200, Code Kipper wrote: > On 25 August 2017 at 12:32, Antony Antony wrote: > > Add initial DT support for NanoPi NEO Plus 2 by FriendlyELEC > > Allwinner quad core H5 Cortex A53 with an ARM Mali-450MP GPU > > 1 GB DDR3 RAM > > 8GB eMMC flash (Samsung KLM8G1WEPD-B031) > > micro SD card slot > > Gigabit Ethernet (external RTL8211E-VB-CG chip) > > 802.11 b/g/n WiFi, Bluetooth 4.0 (Ampak AP6212A module) > > 2x USB 2.0 host ports & 2x USB via headers > > > > The DTS is based on OrangePi PC 2, sun50i-h5-orangepi-pc2 > > Added dwmac-sun8i Gigabit Ethernet support based on > > Nano Pi Neo2 DT and the schematics. > > > > Signed-off-by: Antony Antony > > --- > > arch/arm64/boot/dts/allwinner/Makefile | 1 + > > .../dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts | 341 +++++++++++++++++++++ > > 2 files changed, 342 insertions(+) > > create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts > > > > diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile > > index 108f12c..e6810c8 100644 > > --- a/arch/arm64/boot/dts/allwinner/Makefile > > +++ b/arch/arm64/boot/dts/allwinner/Makefile > > @@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb > > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb > > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb > > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo2.dtb > > +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo-plus2.dtb > > > > always := $(dtb-y) > > subdir-y := $(dts-dirs) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts > > new file mode 100644 > > index 0000000..d279ad8 > > --- /dev/null > > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts > > @@ -0,0 +1,341 @@ > > +/* > > + * Copyright (C) 2017 Antony Antony > > + * Copyright (C) 2016 ARM Ltd. > > + * > > + * This file is dual-licensed: you can use it either under the terms > > + * of the GPL or the X11 license, at your option. Note that this dual > > + * licensing only applies to this file, and not this project as a > > + * whole. > > + * > > + * a) This file is free software; you can redistribute it and/or > > + * modify it under the terms of the GNU General Public License as > > + * published by the Free Software Foundation; either version 2 of the > > + * License, or (at your option) any later version. > > + * > > + * This file is distributed in the hope that it will be useful, > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > + * GNU General Public License for more details. > > + * > > + * Or, alternatively, > > + * > > + * b) Permission is hereby granted, free of charge, to any person > > + * obtaining a copy of this software and associated documentation > > + * files (the "Software"), to deal in the Software without > > + * restriction, including without limitation the rights to use, > > + * copy, modify, merge, publish, distribute, sublicense, and/or > > + * sell copies of the Software, and to permit persons to whom the > > + * Software is furnished to do so, subject to the following > > + * conditions: > > + * > > + * The above copyright notice and this permission notice shall be > > + * included in all copies or substantial portions of the Software. > > + * > > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES > > + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT > > + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, > > + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR > > + * OTHER DEALINGS IN THE SOFTWARE. > > + */ > > + > > +/dts-v1/; > > +#include "sun50i-h5.dtsi" > > + > > +#include > > +#include > > +#include > > + > > +/ { > > + model = "FriendlyARM NanoPi NEO Plus2"; > > + compatible = "friendlyarm,nanopi-neo-pus2", "allwinner,sun50i-h5"; > Hi, > s/pus/plus > > + > > + reg_vcc3v3: vcc3v3 { > > + compatible = "regulator-fixed"; > > + regulator-name = "vcc3v3"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + }; > > + > > + aliases { > > + ethernet0 = &emac; > > + serial0 = &uart0; > > + }; > > + > > + chosen { > > + stdout-path = "serial0:115200n8"; > > + }; > > + > > + leds { > > + compatible = "gpio-leds"; > > + > > + pwr { > > + label = "orangepi:green:pwr"; > > + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; > > + default-state = "on"; > > + }; > > + > > + status { > > + label = "orangepi:red:status"; > > + gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>; > > + }; > > + }; > Is this correct?...check against the schematic and also remove orangepi c&p. > > + > > + r-gpio-keys { > > + compatible = "gpio-keys"; > > + > > + sw4 { > > + label = "sw4"; > > + linux,code = ; > > + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; > > + }; > > + }; > Is there a key onboard? > > > + > > + reg_gmac_3v3: gmac-3v3 { > > + compatible = "regulator-fixed"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&gmac_power_pin_nanopi>; > > + regulator-name = "gmac-3v3"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + startup-delay-us = <100000>; > > + enable-active-high; > > + gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; > > + }; > > + > > + vdd_cpux: gpio-regulator { > > + compatible = "regulator-gpio"; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&vdd_cpux_r_npi>; > > + > > + regulator-name = "vdd-cpux"; > > + regulator-type = "voltage"; > > + regulator-boot-on; > > + regulator-always-on; > > + regulator-min-microvolt = <1100000>; > > + regulator-max-microvolt = <1300000>; > > + regulator-ramp-delay = <50>; /* 4ms */ > > + > > + gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; > > + gpios-states = <0x1>; > > + states = <1100000 0x0 > > + 1300000 0x1>; > > + }; > > + > > + wifi_pwrseq: wifi_pwrseq { > > + compatible = "mmc-pwrseq-simple"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&wifi_en_npi>; > > + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ > > + post-power-on-delay-ms = <200>; > > + }; > > +}; > > + > > +&codec { > > + allwinner,audio-routing = > > + "Line Out", "LINEOUT", > > + "MIC1", "Mic", > > + "Mic", "MBIAS"; > > + status = "okay"; > > +}; > > + > > +&de { > > + status = "okay"; > > +}; > de2 stuff hasn't been delivered yet so don't include it. > > + > > +&ehci0 { > > + status = "okay"; > > +}; > > + > > +&ehci1 { > > + status = "okay"; > > +}; > > + > > +&ehci2 { > > + status = "okay"; > > +}; > USB 1 and 2 are on the header so should be disabled. > > + > > +&ehci3 { > > + status = "okay"; > > +}; > > + > > +&emac { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&emac_rgmii_pins>; > > + phy-supply = <®_gmac_3v3>; > > + phy-handle = <&ext_rgmii_phy>; > > + phy-mode = "rgmii"; > > + status = "okay"; > > +}; > > + > > +&hdmi { > > + status = "okay"; > > +}; > ditto > > + > > +&ir { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&ir_pins_a>; > > + status = "okay"; > > +}; > No IR on the board, however it's on a header so disable or remove. > > + > > +&mdio { > > + ext_rgmii_phy: ethernet-phy at 7 { > > + compatible = "ethernet-phy-ieee802.3-c22"; > > + reg = <7>; > > + }; > > +}; > > + > > +&mixer0 { > > + status = "okay"; > > +}; > de2 ditto > > + > > +&mmc0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; > > + vmmc-supply = <®_vcc3v3>; > > + bus-width = <4>; > > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ > > + status = "okay"; > > +}; > > + > > +&mmc1 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&mmc1_pins_a>; > > + vmmc-supply = <®_vcc3v3>; > > + vqmmc-supply = <®_vcc3v3>; > > + mmc-pwrseq = <&wifi_pwrseq>; > > + bus-width = <4>; > > + non-removable; > > + boot_device = <0>; > > + status = "okay"; > > + > > + brcmf: bcrmf at 1 { > > + reg = <1>; > > + compatible = "brcm,bcm4329-fmac"; > > + }; > Incorrect wifi chip - just deliver what you've tested. > > +}; > > + > > +&mmc2 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&mmc2_8bit_pins>; > > + vmmc-supply = <®_vcc3v3>; > > + bus-width = <8>; > > + non-removable; > > + cap-mmc-hw-reset; > > + boot_device = <0>; > > + status = "okay"; > > +}; > > + > > +&mmc2_8bit_pins { > > + /* Increase drive strength for DDR modes */ > > + drive-strength = <40>; > > + /* eMMC is missing pull-ups */ > > + bias-pull-up; > > +}; > > + > > +&ohci0 { > > + status = "okay"; > > +}; > > + > > +&ohci1 { > > + status = "okay"; > > +}; > > + > > +&ohci2 { > > + status = "okay"; > > +}; > > + > > +&ohci3 { > > + status = "okay"; > > +}; > > + > > +&tcon0 { > > + status = "okay"; > > +}; > de2 ditto > > + > > +&spi0 { > > + status = "okay"; > > + spi-flash at 0 { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + compatible = "jedec,spi-nor"; > > + reg = <0>; /* Chip select 0 */ > > + spi-max-frequency = <10000000>; > > + status = "okay"; > > + partitions { > > + compatible = "fixed-partitions"; > > + #address-cells = <1>; > > + #size-cells = <1>; > > + partition at 0 { > > + label = "uboot"; > > + reg = <0x0 0x100000>; > > + }; > > + partition at 100000 { > > + label = "env"; > > + reg = <0x100000 0x100000>; > > + }; > > + }; > > + }; > > +}; > spi0 is on the header and there is no spi flash. > > BR, > CK > > + > > +&pio { > > + leds_npi: led_pins at 0 { > > + pins = "PA10"; > > + function = "gpio_out"; > > + }; > > + gmac_power_pin_nanopi: gmac_power_pin at 0 { > > + pins = "PD6"; > > + function = "gpio_out"; > > + }; > > +}; > > + > > +&r_pio { > > + leds_r_npi: led_pins at 0 { > > + pins = "PL10"; > > + function = "gpio_out"; > > + }; > > + > > + vdd_cpux_r_npi: regulator_pins at 0 { > > + allwinner,pins = "PL6"; > > + allwinner,function = "gpio_out"; > > + allwinner,drive = ; > > + allwinner,pull = ; > > + }; > > + > > + wifi_en_npi: wifi_en_pin { > > + pins = "PL7"; > > + function = "gpio_out"; > > + }; > > +}; > > + > > +&uart0 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&uart0_pins_a>; > > + status = "okay"; > > +}; > > + > > +&uart1 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&uart1_pins>; > > + status = "disabled"; > > +}; > > + > > +&uart2 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&uart2_pins>; > > + status = "disabled"; > > +}; > > + > > +&usb_otg { > > + dr_mode = "usb"; > > + status = "okay"; > > +}; > > + > > +&usbphy { > > + /* USB Type-A ports' VBUS is always on */ > > + usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ > > + status = "okay"; > > +}; > > -- > > 2.9.3 > >