| Message ID | 1495740382-9061-1-git-send-email-jteki@openedev.com (mailing list archive) |
|---|---|
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On 25/05/17 20:26, Jagan Teki wrote: > From: Jagan Teki <jagan@amarulasolutions.com> > > Orangepi Win/WinPlus is an open-source single-board computer > using the Allwinner A64 SOC. > > A64 Orangepi Win/WinPlus has > - A64 Quad-core Cortex-A53 64bit > - 1GB(Win)/2GB(Win Plus) DDR3 SDRAM > - Debug TTL UART > - Four USB 2.0 I take it those are connected to a hub chip, and the micro-USB socket is connected as a true OTG socket? So you should enable the usb_otg node, but without the host mode override we use for the Pine64. > - HDMI > - LCD > - Audio and MIC > - Wifi + BT It looks like Wifi + BT are soldered on the board, so you should at least enable the proper UART connected to the Bluetooth chip, probably also MMC1 (which is surely connected to the WiFi chip) should be described as an SDIO node. > - IR receiver > - 5V DC power supply I guess the board uses the AXP803 as well? You might want to coordinate with Icenowy what to do to describe this as well, given that her patches might go in before. Cheers, Andre. > http://www.orangepi.org/OrangePiWin_WinPlus/ > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > --- > arch/arm64/boot/dts/allwinner/Makefile | 1 + > .../boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 102 +++++++++++++++++++++ > 2 files changed, 103 insertions(+) > create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts > > diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile > index 244e8b7..4120ce9 100644 > --- a/arch/arm64/boot/dts/allwinner/Makefile > +++ b/arch/arm64/boot/dts/allwinner/Makefile > @@ -1,5 +1,6 @@ > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb > +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb > dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb > > always := $(dtb-y) > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts > new file mode 100644 > index 0000000..b16e606 > --- /dev/null > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts > @@ -0,0 +1,102 @@ > +/* > + * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> > + * > + * 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 library 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 library 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-a64.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > + > +/ { > + model = "OrangePi Win/Win Plus"; > + compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + soc { > + reg_vcc3v3: vcc3v3 { > + compatible = "regulator-fixed"; > + regulator-name = "vcc3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + }; > +}; > + > +&mmc0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc0_pins>; > + vmmc-supply = <®_vcc3v3>; > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; > + cd-inverted; > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins_a>; > + status = "okay"; > +}; > + > +&i2c1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c1_pins>; > + status = "okay"; > +}; > + > +&usbphy { > + status = "okay"; > +}; > + > +&ohci1 { > + status = "okay"; > +}; > + > +&ehci1 { > + status = "okay"; > +}; >
On Fri, May 26, 2017 at 6:30 AM, André Przywara <andre.przywara@arm.com> wrote: > On 25/05/17 20:26, Jagan Teki wrote: >> From: Jagan Teki <jagan@amarulasolutions.com> >> >> Orangepi Win/WinPlus is an open-source single-board computer >> using the Allwinner A64 SOC. >> >> A64 Orangepi Win/WinPlus has >> - A64 Quad-core Cortex-A53 64bit >> - 1GB(Win)/2GB(Win Plus) DDR3 SDRAM >> - Debug TTL UART >> - Four USB 2.0 > > I take it those are connected to a hub chip, and the micro-USB socket is > connected as a true OTG socket? > So you should enable the usb_otg node, but without the host mode > override we use for the Pine64. Agreed. Unless OTG needs PMIC support. > >> - HDMI >> - LCD >> - Audio and MIC >> - Wifi + BT > > It looks like Wifi + BT are soldered on the board, so you should at > least enable the proper UART connected to the Bluetooth chip, probably > also MMC1 (which is surely connected to the WiFi chip) should be > described as an SDIO node. Those probably need regulator support. Having them enabled together might be better. > >> - IR receiver >> - 5V DC power supply > > I guess the board uses the AXP803 as well? You might want to coordinate > with Icenowy what to do to describe this as well, given that her patches > might go in before. Still waiting for NMI driver/bindings to be merged before I merge the dts file changes. The mfd and regulator driver changes are already in -next. > > Cheers, > Andre. > >> http://www.orangepi.org/OrangePiWin_WinPlus/ The URL is not going to be helpful if it goes offline. Can someone provide schematics for this board? Without it there's really no verification for what the device tree describes. >> >> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> >> --- >> arch/arm64/boot/dts/allwinner/Makefile | 1 + >> .../boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 102 +++++++++++++++++++++ >> 2 files changed, 103 insertions(+) >> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >> >> diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile >> index 244e8b7..4120ce9 100644 >> --- a/arch/arm64/boot/dts/allwinner/Makefile >> +++ b/arch/arm64/boot/dts/allwinner/Makefile >> @@ -1,5 +1,6 @@ >> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb >> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb >> +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb >> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb >> >> always := $(dtb-y) >> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >> new file mode 100644 >> index 0000000..b16e606 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >> @@ -0,0 +1,102 @@ >> +/* >> + * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> >> + * >> + * 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 library 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 library 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-a64.dtsi" >> + >> +#include <dt-bindings/gpio/gpio.h> >> + >> +/ { >> + model = "OrangePi Win/Win Plus"; >> + compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64"; >> + >> + aliases { >> + serial0 = &uart0; >> + }; >> + >> + chosen { >> + stdout-path = "serial0:115200n8"; >> + }; >> + >> + soc { >> + reg_vcc3v3: vcc3v3 { >> + compatible = "regulator-fixed"; >> + regulator-name = "vcc3v3"; >> + regulator-min-microvolt = <3300000>; >> + regulator-max-microvolt = <3300000>; >> + }; This should be outside of the soc node. Furthermore, you should not be doing full path overrides in the dts file. If you need to reference a node, but it doesn't have a label, add the label first. >> + }; >> +}; >> + >> +&mmc0 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&mmc0_pins>; >> + vmmc-supply = <®_vcc3v3>; >> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; Please add a comment after this denoting the pin name. >> + cd-inverted; >> + status = "okay"; >> +}; >> + >> +&uart0 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&uart0_pins_a>; >> + status = "okay"; >> +}; >> + >> +&i2c1 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&i2c1_pins>; >> + status = "okay"; >> +}; >> + >> +&usbphy { >> + status = "okay"; No VBUS regulator supplies? Does the USB hub need a node? Regards ChenYu >> +}; >> + >> +&ohci1 { >> + status = "okay"; >> +}; >> + >> +&ehci1 { >> + status = "okay"; >> +}; >> >
Hi, On 26/05/17 04:54, Chen-Yu Tsai wrote: > On Fri, May 26, 2017 at 6:30 AM, André Przywara <andre.przywara@arm.com> wrote: >> On 25/05/17 20:26, Jagan Teki wrote: >>> From: Jagan Teki <jagan@amarulasolutions.com> >>> >>> Orangepi Win/WinPlus is an open-source single-board computer >>> using the Allwinner A64 SOC. >>> >>> A64 Orangepi Win/WinPlus has >>> - A64 Quad-core Cortex-A53 64bit >>> - 1GB(Win)/2GB(Win Plus) DDR3 SDRAM >>> - Debug TTL UART >>> - Four USB 2.0 >> >> I take it those are connected to a hub chip, and the micro-USB socket is >> connected as a true OTG socket? >> So you should enable the usb_otg node, but without the host mode >> override we use for the Pine64. > > Agreed. Unless OTG needs PMIC support. Ah, good point. Quickly looking at the schematics [1] I see that something's wrong there - could be me as well ... The OTG port has a voltage regulator enabled by USB0-DRVVBUS, which seems to be connected to GPIO PD7, according to the GPIO assignment table. Each of the dual-socket host port pairs (connected to the HUB) have a separate voltage regulator, ports 3 and 4 seems to be always enabled, whereas ports 1 and 2 are controlled by the USB1-DRVVBUS signal. Now this signal seems to be connected to PD7 as well, but this time directly on the schematic, not in the table. So either there is only one signal, connected to PD7, or one of the lines is connected to another GPIO. One could try to play around with PD7 in Linux and measure the voltage on all the 5 USB connectors to shed some light on this. >>> - HDMI >>> - LCD >>> - Audio and MIC >>> - Wifi + BT >> >> It looks like Wifi + BT are soldered on the board, so you should at >> least enable the proper UART connected to the Bluetooth chip, probably >> also MMC1 (which is surely connected to the WiFi chip) should be >> described as an SDIO node. > > Those probably need regulator support. Having them enabled together > might be better. Good point, seems like DLDO4 and DLDO2 are responsible for this. >> >>> - IR receiver >>> - 5V DC power supply >> >> I guess the board uses the AXP803 as well? You might want to coordinate >> with Icenowy what to do to describe this as well, given that her patches >> might go in before. > > Still waiting for NMI driver/bindings to be merged before I merge the dts > file changes. The mfd and regulator driver changes are already in -next. > >> >> Cheers, >> Andre. >> >>> http://www.orangepi.org/OrangePiWin_WinPlus/ > > The URL is not going to be helpful if it goes offline. > > Can someone provide schematics for this board? Without it there's really > no verification for what the device tree describes. Found them here [1]. >>> >>> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> >>> --- >>> arch/arm64/boot/dts/allwinner/Makefile | 1 + >>> .../boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 102 +++++++++++++++++++++ >>> 2 files changed, 103 insertions(+) >>> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >>> >>> diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile >>> index 244e8b7..4120ce9 100644 >>> --- a/arch/arm64/boot/dts/allwinner/Makefile >>> +++ b/arch/arm64/boot/dts/allwinner/Makefile >>> @@ -1,5 +1,6 @@ >>> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb >>> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb >>> +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb >>> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb >>> >>> always := $(dtb-y) >>> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >>> new file mode 100644 >>> index 0000000..b16e606 >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >>> @@ -0,0 +1,102 @@ >>> +/* >>> + * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> >>> + * >>> + * 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 library 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 library 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-a64.dtsi" >>> + >>> +#include <dt-bindings/gpio/gpio.h> >>> + >>> +/ { >>> + model = "OrangePi Win/Win Plus"; >>> + compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64"; >>> + >>> + aliases { >>> + serial0 = &uart0; >>> + }; >>> + >>> + chosen { >>> + stdout-path = "serial0:115200n8"; >>> + }; >>> + >>> + soc { >>> + reg_vcc3v3: vcc3v3 { >>> + compatible = "regulator-fixed"; >>> + regulator-name = "vcc3v3"; >>> + regulator-min-microvolt = <3300000>; >>> + regulator-max-microvolt = <3300000>; >>> + }; > > This should be outside of the soc node. Agreed on that one. > Furthermore, you should > not be doing full path overrides in the dts file. If you need > to reference a node, but it doesn't have a label, add the label > first. That shouldn't be needed if it's outside of the /soc node? >>> + }; >>> +}; >>> + >>> +&mmc0 { >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&mmc0_pins>; >>> + vmmc-supply = <®_vcc3v3>; >>> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; > > Please add a comment after this denoting the pin name. > >>> + cd-inverted; >>> + status = "okay"; >>> +}; >>> + >>> +&uart0 { >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&uart0_pins_a>; >>> + status = "okay"; >>> +}; >>> + >>> +&i2c1 { >>> + pinctrl-names = "default"; >>> + pinctrl-0 = <&i2c1_pins>; >>> + status = "okay"; >>> +}; >>> + >>> +&usbphy { >>> + status = "okay"; > > No VBUS regulator supplies? The HSIC block in the SoC needs apparently to be driven by FLDO1. The voltage regulator for two of the USB host ports is enabled by PD7 (or not, see above). > Does the USB hub need a node? Good question, given that two of the ports have their bus power switchable, while the other two are always enabled. Do we express those things in the DT? Cheers, Andre. [1] http://www.orangepi.org/download/ORANGEPI-WIN-V1_1.pdf http://www.orangepi.org/download/ORANGEPI-Winplus-V1_3.pdf http://www.orangepi.org/downloadresources/ Can someone (without commercial and legal conflict potential) please upload them to the sunxi Wiki? > > Regards > ChenYu > >>> +}; >>> + >>> +&ohci1 { >>> + status = "okay"; >>> +}; >>> + >>> +&ehci1 { >>> + status = "okay"; >>> +}; >>> >>
于 2017年5月26日 GMT+08:00 下午4:59:18, Andre Przywara <andre.przywara@arm.com> 写到: >Hi, > >On 26/05/17 04:54, Chen-Yu Tsai wrote: >> On Fri, May 26, 2017 at 6:30 AM, André Przywara ><andre.przywara@arm.com> wrote: >>> On 25/05/17 20:26, Jagan Teki wrote: >>>> From: Jagan Teki <jagan@amarulasolutions.com> >>>> >>>> Orangepi Win/WinPlus is an open-source single-board computer >>>> using the Allwinner A64 SOC. >>>> >>>> A64 Orangepi Win/WinPlus has >>>> - A64 Quad-core Cortex-A53 64bit >>>> - 1GB(Win)/2GB(Win Plus) DDR3 SDRAM >>>> - Debug TTL UART >>>> - Four USB 2.0 >>> >>> I take it those are connected to a hub chip, and the micro-USB >socket is >>> connected as a true OTG socket? >>> So you should enable the usb_otg node, but without the host mode >>> override we use for the Pine64. >> >> Agreed. Unless OTG needs PMIC support. > >Ah, good point. Quickly looking at the schematics [1] I see that >something's wrong there - could be me as well ... > >The OTG port has a voltage regulator enabled by USB0-DRVVBUS, which >seems to be connected to GPIO PD7, according to the GPIO assignment >table. >Each of the dual-socket host port pairs (connected to the HUB) have a >separate voltage regulator, ports 3 and 4 seems to be always enabled, >whereas ports 1 and 2 are controlled by the USB1-DRVVBUS signal. >Now this signal seems to be connected to PD7 as well, but this time >directly on the schematic, not in the table. > >So either there is only one signal, connected to PD7, or one of the >lines is connected to another GPIO. > >One could try to play around with PD7 in Linux and measure the voltage >on all the 5 USB connectors to shed some light on this. Oh I found a problem here -- I seems to forget to enable vbus detection and drivevbus on AXP803... Let me add them in further patches. I have a BPI M64, which has real OTG port. > >>>> - HDMI >>>> - LCD >>>> - Audio and MIC >>>> - Wifi + BT >>> >>> It looks like Wifi + BT are soldered on the board, so you should at >>> least enable the proper UART connected to the Bluetooth chip, >probably >>> also MMC1 (which is surely connected to the WiFi chip) should be >>> described as an SDIO node. >> >> Those probably need regulator support. Having them enabled together >> might be better. > >Good point, seems like DLDO4 and DLDO2 are responsible for this. > >>> >>>> - IR receiver >>>> - 5V DC power supply >>> >>> I guess the board uses the AXP803 as well? You might want to >coordinate >>> with Icenowy what to do to describe this as well, given that her >patches >>> might go in before. >> >> Still waiting for NMI driver/bindings to be merged before I merge the >dts >> file changes. The mfd and regulator driver changes are already in >-next. >> >>> >>> Cheers, >>> Andre. >>> >>>> http://www.orangepi.org/OrangePiWin_WinPlus/ >> >> The URL is not going to be helpful if it goes offline. >> >> Can someone provide schematics for this board? Without it there's >really >> no verification for what the device tree describes. > >Found them here [1]. > >>>> >>>> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> >>>> --- >>>> arch/arm64/boot/dts/allwinner/Makefile | 1 + >>>> .../boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 102 >+++++++++++++++++++++ >>>> 2 files changed, 103 insertions(+) >>>> create mode 100644 >arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >>>> >>>> diff --git a/arch/arm64/boot/dts/allwinner/Makefile >b/arch/arm64/boot/dts/allwinner/Makefile >>>> index 244e8b7..4120ce9 100644 >>>> --- a/arch/arm64/boot/dts/allwinner/Makefile >>>> +++ b/arch/arm64/boot/dts/allwinner/Makefile >>>> @@ -1,5 +1,6 @@ >>>> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb >>>> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb >sun50i-a64-pine64.dtb >>>> +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb >>>> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb >>>> >>>> always := $(dtb-y) >>>> diff --git >a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >>>> new file mode 100644 >>>> index 0000000..b16e606 >>>> --- /dev/null >>>> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >>>> @@ -0,0 +1,102 @@ >>>> +/* >>>> + * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> >>>> + * >>>> + * 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 library 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 library 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-a64.dtsi" >>>> + >>>> +#include <dt-bindings/gpio/gpio.h> >>>> + >>>> +/ { >>>> + model = "OrangePi Win/Win Plus"; >>>> + compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64"; >>>> + >>>> + aliases { >>>> + serial0 = &uart0; >>>> + }; >>>> + >>>> + chosen { >>>> + stdout-path = "serial0:115200n8"; >>>> + }; >>>> + >>>> + soc { >>>> + reg_vcc3v3: vcc3v3 { >>>> + compatible = "regulator-fixed"; >>>> + regulator-name = "vcc3v3"; >>>> + regulator-min-microvolt = <3300000>; >>>> + regulator-max-microvolt = <3300000>; >>>> + }; >> >> This should be outside of the soc node. > >Agreed on that one. > >> Furthermore, you should >> not be doing full path overrides in the dts file. If you need >> to reference a node, but it doesn't have a label, add the label >> first. > >That shouldn't be needed if it's outside of the /soc node? > >>>> + }; >>>> +}; >>>> + >>>> +&mmc0 { >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 = <&mmc0_pins>; >>>> + vmmc-supply = <®_vcc3v3>; >>>> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; >> >> Please add a comment after this denoting the pin name. >> >>>> + cd-inverted; >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&uart0 { >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 = <&uart0_pins_a>; >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&i2c1 { >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 = <&i2c1_pins>; >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&usbphy { >>>> + status = "okay"; >> >> No VBUS regulator supplies? > >The HSIC block in the SoC needs apparently to be driven by FLDO1. >The voltage regulator for two of the USB host ports is enabled by PD7 >(or not, see above). > >> Does the USB hub need a node? > >Good question, given that two of the ports have their bus power >switchable, while the other two are always enabled. Do we express those >things in the DT? > >Cheers, >Andre. > >[1] http://www.orangepi.org/download/ORANGEPI-WIN-V1_1.pdf >http://www.orangepi.org/download/ORANGEPI-Winplus-V1_3.pdf >http://www.orangepi.org/downloadresources/ > >Can someone (without commercial and legal conflict potential) please >upload them to the sunxi Wiki? > >> >> Regards >> ChenYu >> >>>> +}; >>>> + >>>> +&ohci1 { >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&ehci1 { >>>> + status = "okay"; >>>> +}; >>>> >>>
+ zhaoyifan (Added Orangepi member for data-sheet upload confirmation) On Fri, May 26, 2017 at 2:29 PM, Andre Przywara <andre.przywara@arm.com> wrote: > Hi, > > On 26/05/17 04:54, Chen-Yu Tsai wrote: >> On Fri, May 26, 2017 at 6:30 AM, André Przywara <andre.przywara@arm.com> wrote: >>> On 25/05/17 20:26, Jagan Teki wrote: >>>> From: Jagan Teki <jagan@amarulasolutions.com> >>>> >>>> Orangepi Win/WinPlus is an open-source single-board computer >>>> using the Allwinner A64 SOC. >>>> >>>> A64 Orangepi Win/WinPlus has >>>> - A64 Quad-core Cortex-A53 64bit >>>> - 1GB(Win)/2GB(Win Plus) DDR3 SDRAM >>>> - Debug TTL UART >>>> - Four USB 2.0 >>> >>> I take it those are connected to a hub chip, and the micro-USB socket is >>> connected as a true OTG socket? >>> So you should enable the usb_otg node, but without the host mode >>> override we use for the Pine64. >> >> Agreed. Unless OTG needs PMIC support. > > Ah, good point. Quickly looking at the schematics [1] I see that > something's wrong there - could be me as well ... > > The OTG port has a voltage regulator enabled by USB0-DRVVBUS, which > seems to be connected to GPIO PD7, according to the GPIO assignment table. > Each of the dual-socket host port pairs (connected to the HUB) have a > separate voltage regulator, ports 3 and 4 seems to be always enabled, > whereas ports 1 and 2 are controlled by the USB1-DRVVBUS signal. > Now this signal seems to be connected to PD7 as well, but this time > directly on the schematic, not in the table. > > So either there is only one signal, connected to PD7, or one of the > lines is connected to another GPIO. > > One could try to play around with PD7 in Linux and measure the voltage > on all the 5 USB connectors to shed some light on this. > >>>> - HDMI >>>> - LCD >>>> - Audio and MIC >>>> - Wifi + BT >>> >>> It looks like Wifi + BT are soldered on the board, so you should at >>> least enable the proper UART connected to the Bluetooth chip, probably >>> also MMC1 (which is surely connected to the WiFi chip) should be >>> described as an SDIO node. >> >> Those probably need regulator support. Having them enabled together >> might be better. > > Good point, seems like DLDO4 and DLDO2 are responsible for this. > >>> >>>> - IR receiver >>>> - 5V DC power supply >>> >>> I guess the board uses the AXP803 as well? You might want to coordinate >>> with Icenowy what to do to describe this as well, given that her patches >>> might go in before. >> >> Still waiting for NMI driver/bindings to be merged before I merge the dts >> file changes. The mfd and regulator driver changes are already in -next. >> >>> >>> Cheers, >>> Andre. >>> >>>> http://www.orangepi.org/OrangePiWin_WinPlus/ >> >> The URL is not going to be helpful if it goes offline. >> >> Can someone provide schematics for this board? Without it there's really >> no verification for what the device tree describes. > > Found them here [1]. > >>>> >>>> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> >>>> --- >>>> arch/arm64/boot/dts/allwinner/Makefile | 1 + >>>> .../boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 102 +++++++++++++++++++++ >>>> 2 files changed, 103 insertions(+) >>>> create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >>>> >>>> diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile >>>> index 244e8b7..4120ce9 100644 >>>> --- a/arch/arm64/boot/dts/allwinner/Makefile >>>> +++ b/arch/arm64/boot/dts/allwinner/Makefile >>>> @@ -1,5 +1,6 @@ >>>> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb >>>> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb >>>> +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb >>>> dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb >>>> >>>> always := $(dtb-y) >>>> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >>>> new file mode 100644 >>>> index 0000000..b16e606 >>>> --- /dev/null >>>> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts >>>> @@ -0,0 +1,102 @@ >>>> +/* >>>> + * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> >>>> + * >>>> + * 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 library 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 library 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-a64.dtsi" >>>> + >>>> +#include <dt-bindings/gpio/gpio.h> >>>> + >>>> +/ { >>>> + model = "OrangePi Win/Win Plus"; >>>> + compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64"; >>>> + >>>> + aliases { >>>> + serial0 = &uart0; >>>> + }; >>>> + >>>> + chosen { >>>> + stdout-path = "serial0:115200n8"; >>>> + }; >>>> + >>>> + soc { >>>> + reg_vcc3v3: vcc3v3 { >>>> + compatible = "regulator-fixed"; >>>> + regulator-name = "vcc3v3"; >>>> + regulator-min-microvolt = <3300000>; >>>> + regulator-max-microvolt = <3300000>; >>>> + }; >> >> This should be outside of the soc node. > > Agreed on that one. > >> Furthermore, you should >> not be doing full path overrides in the dts file. If you need >> to reference a node, but it doesn't have a label, add the label >> first. > > That shouldn't be needed if it's outside of the /soc node? > >>>> + }; >>>> +}; >>>> + >>>> +&mmc0 { >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 = <&mmc0_pins>; >>>> + vmmc-supply = <®_vcc3v3>; >>>> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; >> >> Please add a comment after this denoting the pin name. >> >>>> + cd-inverted; >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&uart0 { >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 = <&uart0_pins_a>; >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&i2c1 { >>>> + pinctrl-names = "default"; >>>> + pinctrl-0 = <&i2c1_pins>; >>>> + status = "okay"; >>>> +}; >>>> + >>>> +&usbphy { >>>> + status = "okay"; >> >> No VBUS regulator supplies? > > The HSIC block in the SoC needs apparently to be driven by FLDO1. > The voltage regulator for two of the USB host ports is enabled by PD7 > (or not, see above). > >> Does the USB hub need a node? > > Good question, given that two of the ports have their bus power > switchable, while the other two are always enabled. Do we express those > things in the DT? > > Cheers, > Andre. > > [1] http://www.orangepi.org/download/ORANGEPI-WIN-V1_1.pdf > http://www.orangepi.org/download/ORANGEPI-Winplus-V1_3.pdf > http://www.orangepi.org/downloadresources/ > > Can someone (without commercial and legal conflict potential) please > upload them to the sunxi Wiki? zhaoyifan, We would like to upload above data-sheets on sunxi wiki like other boards did. Request your approval for the same? thanks!
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 244e8b7..4120ce9 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -1,5 +1,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb always := $(dtb-y) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts new file mode 100644 index 0000000..b16e606 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts @@ -0,0 +1,102 @@ +/* + * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> + * + * 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 library 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 library 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-a64.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "OrangePi Win/Win Plus"; + compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + soc { + reg_vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_vcc3v3>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; + cd-inverted; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +};