| Message ID | 20171207130045.2523-1-wens@csie.org |
|---|---|
| State | Accepted |
| Commit | afe27544125e5eb36b457b468967134b6a25c4b1 |
| Delegated to: | Jagannadha Sutradharudu Teki |
| Headers | show |
| Series | [U-Boot] sunxi: Add support for Libre Computer Board ALL-H3-CC H3 ver. | expand |
On Thu, Dec 07, 2017 at 09:00:45PM +0800, Chen-Yu Tsai wrote: > The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry > Pi B+ form factor single board computer based on the Allwinner H3 SoC. > The board has 1GB DDR3 SDRAM, provided by 4 2Gb chips. The mounting holes > and connectors are in the exact same position as on the Raspberry Pi B+. > > Raspberry Pi B+ like peripherals supported on this board include: > > - Power input through micro-USB connector (without USB OTG) > - Native 100 Mbps ethernet using the internal PHY, as opposed to > USB-based on the RPi > - 4x USB 2.0 host ports, directly connected to the SoC, as opposed to > being connected through a USB 2.0 hub on the RPi > - TV and audio output on a 3.5mm TRRS jack > - HDMI output > - Micro-SD card slot > - Standard RPi B+ GPIO header, with the standard peripherals routed to > the same pins. > > * 5V, 3.3V power, and ground > * I2C0 on the H3 is routed to I2C1 pins on the RPi header > * I2C1 on the H3 is routed to I2C0 pins on the RPi header > * UART1 on the H3 is routed to UART0 pins on the RPi header > * SPI0 on the H3 is routed to SPI0 pins on the RPi header, > with GPIO pin PA17 replacing the missing Chip Select 1 > * I2S1 on the H3 is routed to PCM pins on the RPi header > > - Additional peripherals from the H3 are available on different pins. > These include I2S0, JTAG, PWM1, SPDIF, SPI1, and UART3 > > In addition, there are a number of new features: > > - Console UART header > - Consumer IR receiver > - Camera interface (not compatible with RPi) > - Onboard microphone > - eMMC expansion module port > - Heatsink mounting holes > > This patch adds defconfig and dts files for this board. The dts file is > the same as the one submitted for inclusion in Linux, with some minor > revisions to match the dtsi file and old EMAC bindings in U-boot. > > Since the OTG controller is wired to a USB host port, and the H3 has > proper USB hosts to handle host mode, the MUSB driver is not enabled. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Maxime
On Thu, Dec 7, 2017 at 6:30 PM, Chen-Yu Tsai <wens@csie.org> wrote: > The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry > Pi B+ form factor single board computer based on the Allwinner H3 SoC. > The board has 1GB DDR3 SDRAM, provided by 4 2Gb chips. The mounting holes > and connectors are in the exact same position as on the Raspberry Pi B+. > > Raspberry Pi B+ like peripherals supported on this board include: > > - Power input through micro-USB connector (without USB OTG) > - Native 100 Mbps ethernet using the internal PHY, as opposed to > USB-based on the RPi > - 4x USB 2.0 host ports, directly connected to the SoC, as opposed to > being connected through a USB 2.0 hub on the RPi > - TV and audio output on a 3.5mm TRRS jack > - HDMI output > - Micro-SD card slot > - Standard RPi B+ GPIO header, with the standard peripherals routed to > the same pins. > > * 5V, 3.3V power, and ground > * I2C0 on the H3 is routed to I2C1 pins on the RPi header > * I2C1 on the H3 is routed to I2C0 pins on the RPi header > * UART1 on the H3 is routed to UART0 pins on the RPi header > * SPI0 on the H3 is routed to SPI0 pins on the RPi header, > with GPIO pin PA17 replacing the missing Chip Select 1 > * I2S1 on the H3 is routed to PCM pins on the RPi header > > - Additional peripherals from the H3 are available on different pins. > These include I2S0, JTAG, PWM1, SPDIF, SPI1, and UART3 > > In addition, there are a number of new features: > > - Console UART header > - Consumer IR receiver > - Camera interface (not compatible with RPi) > - Onboard microphone > - eMMC expansion module port > - Heatsink mounting holes > > This patch adds defconfig and dts files for this board. The dts file is > the same as the one submitted for inclusion in Linux, with some minor > revisions to match the dtsi file and old EMAC bindings in U-boot. > > Since the OTG controller is wired to a USB host port, and the H3 has > proper USB hosts to handle host mode, the MUSB driver is not enabled. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> > --- > arch/arm/dts/Makefile | 1 + > arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts | 180 ++++++++++++++++++++++++++ > board/sunxi/MAINTAINERS | 5 + > configs/libretech_all_h3_cc_h3_defconfig | 19 +++ > 4 files changed, 205 insertions(+) > create mode 100644 arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts > create mode 100644 configs/libretech_all_h3_cc_h3_defconfig > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > index f54adb21847a..0aba72d3a72f 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -320,6 +320,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \ > dtb-$(CONFIG_MACH_SUN8I_H3) += \ > sun8i-h2-plus-orangepi-zero.dtb \ > sun8i-h3-bananapi-m2-plus.dtb \ > + sun8i-h3-libretech-all-h3-cc.dtb \ > sun8i-h3-orangepi-2.dtb \ > sun8i-h3-orangepi-lite.dtb \ > sun8i-h3-orangepi-one.dtb \ > diff --git a/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts > new file mode 100644 > index 000000000000..97b993f636f9 > --- /dev/null > +++ b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts > @@ -0,0 +1,180 @@ > +/* > + * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org> > + * > + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) > + */ Why can't we use Linux license? since we always sync dts files from Linux. thanks!
On Fri, Dec 8, 2017 at 1:01 AM, Jagan Teki <jagannadh.teki@gmail.com> wrote: > On Thu, Dec 7, 2017 at 6:30 PM, Chen-Yu Tsai <wens@csie.org> wrote: >> The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry >> Pi B+ form factor single board computer based on the Allwinner H3 SoC. >> The board has 1GB DDR3 SDRAM, provided by 4 2Gb chips. The mounting holes >> and connectors are in the exact same position as on the Raspberry Pi B+. >> >> Raspberry Pi B+ like peripherals supported on this board include: >> >> - Power input through micro-USB connector (without USB OTG) >> - Native 100 Mbps ethernet using the internal PHY, as opposed to >> USB-based on the RPi >> - 4x USB 2.0 host ports, directly connected to the SoC, as opposed to >> being connected through a USB 2.0 hub on the RPi >> - TV and audio output on a 3.5mm TRRS jack >> - HDMI output >> - Micro-SD card slot >> - Standard RPi B+ GPIO header, with the standard peripherals routed to >> the same pins. >> >> * 5V, 3.3V power, and ground >> * I2C0 on the H3 is routed to I2C1 pins on the RPi header >> * I2C1 on the H3 is routed to I2C0 pins on the RPi header >> * UART1 on the H3 is routed to UART0 pins on the RPi header >> * SPI0 on the H3 is routed to SPI0 pins on the RPi header, >> with GPIO pin PA17 replacing the missing Chip Select 1 >> * I2S1 on the H3 is routed to PCM pins on the RPi header >> >> - Additional peripherals from the H3 are available on different pins. >> These include I2S0, JTAG, PWM1, SPDIF, SPI1, and UART3 >> >> In addition, there are a number of new features: >> >> - Console UART header >> - Consumer IR receiver >> - Camera interface (not compatible with RPi) >> - Onboard microphone >> - eMMC expansion module port >> - Heatsink mounting holes >> >> This patch adds defconfig and dts files for this board. The dts file is >> the same as the one submitted for inclusion in Linux, with some minor >> revisions to match the dtsi file and old EMAC bindings in U-boot. >> >> Since the OTG controller is wired to a USB host port, and the H3 has >> proper USB hosts to handle host mode, the MUSB driver is not enabled. >> >> Signed-off-by: Chen-Yu Tsai <wens@csie.org> >> --- >> arch/arm/dts/Makefile | 1 + >> arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts | 180 ++++++++++++++++++++++++++ >> board/sunxi/MAINTAINERS | 5 + >> configs/libretech_all_h3_cc_h3_defconfig | 19 +++ >> 4 files changed, 205 insertions(+) >> create mode 100644 arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts >> create mode 100644 configs/libretech_all_h3_cc_h3_defconfig >> >> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile >> index f54adb21847a..0aba72d3a72f 100644 >> --- a/arch/arm/dts/Makefile >> +++ b/arch/arm/dts/Makefile >> @@ -320,6 +320,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \ >> dtb-$(CONFIG_MACH_SUN8I_H3) += \ >> sun8i-h2-plus-orangepi-zero.dtb \ >> sun8i-h3-bananapi-m2-plus.dtb \ >> + sun8i-h3-libretech-all-h3-cc.dtb \ >> sun8i-h3-orangepi-2.dtb \ >> sun8i-h3-orangepi-lite.dtb \ >> sun8i-h3-orangepi-one.dtb \ >> diff --git a/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts >> new file mode 100644 >> index 000000000000..97b993f636f9 >> --- /dev/null >> +++ b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts >> @@ -0,0 +1,180 @@ >> +/* >> + * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org> >> + * >> + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) >> + */ > > Why can't we use Linux license? since we always sync dts files from Linux. This IS the same license we use for dts files in the Linux kernel. We want all projects to be able to use them. It wouldn't make sense to have BSD licensed projects to include GPL-only files, now would it? ChenYu
On Fri, Dec 8, 2017 at 7:59 AM, Chen-Yu Tsai <wens@csie.org> wrote: > On Fri, Dec 8, 2017 at 1:01 AM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >> On Thu, Dec 7, 2017 at 6:30 PM, Chen-Yu Tsai <wens@csie.org> wrote: >>> The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry >>> Pi B+ form factor single board computer based on the Allwinner H3 SoC. >>> The board has 1GB DDR3 SDRAM, provided by 4 2Gb chips. The mounting holes >>> and connectors are in the exact same position as on the Raspberry Pi B+. >>> >>> Raspberry Pi B+ like peripherals supported on this board include: >>> >>> - Power input through micro-USB connector (without USB OTG) >>> - Native 100 Mbps ethernet using the internal PHY, as opposed to >>> USB-based on the RPi >>> - 4x USB 2.0 host ports, directly connected to the SoC, as opposed to >>> being connected through a USB 2.0 hub on the RPi >>> - TV and audio output on a 3.5mm TRRS jack >>> - HDMI output >>> - Micro-SD card slot >>> - Standard RPi B+ GPIO header, with the standard peripherals routed to >>> the same pins. >>> >>> * 5V, 3.3V power, and ground >>> * I2C0 on the H3 is routed to I2C1 pins on the RPi header >>> * I2C1 on the H3 is routed to I2C0 pins on the RPi header >>> * UART1 on the H3 is routed to UART0 pins on the RPi header >>> * SPI0 on the H3 is routed to SPI0 pins on the RPi header, >>> with GPIO pin PA17 replacing the missing Chip Select 1 >>> * I2S1 on the H3 is routed to PCM pins on the RPi header >>> >>> - Additional peripherals from the H3 are available on different pins. >>> These include I2S0, JTAG, PWM1, SPDIF, SPI1, and UART3 >>> >>> In addition, there are a number of new features: >>> >>> - Console UART header >>> - Consumer IR receiver >>> - Camera interface (not compatible with RPi) >>> - Onboard microphone >>> - eMMC expansion module port >>> - Heatsink mounting holes >>> >>> This patch adds defconfig and dts files for this board. The dts file is >>> the same as the one submitted for inclusion in Linux, with some minor >>> revisions to match the dtsi file and old EMAC bindings in U-boot. >>> >>> Since the OTG controller is wired to a USB host port, and the H3 has >>> proper USB hosts to handle host mode, the MUSB driver is not enabled. >>> >>> Signed-off-by: Chen-Yu Tsai <wens@csie.org> >>> --- >>> arch/arm/dts/Makefile | 1 + >>> arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts | 180 ++++++++++++++++++++++++++ >>> board/sunxi/MAINTAINERS | 5 + >>> configs/libretech_all_h3_cc_h3_defconfig | 19 +++ >>> 4 files changed, 205 insertions(+) >>> create mode 100644 arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts >>> create mode 100644 configs/libretech_all_h3_cc_h3_defconfig >>> >>> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile >>> index f54adb21847a..0aba72d3a72f 100644 >>> --- a/arch/arm/dts/Makefile >>> +++ b/arch/arm/dts/Makefile >>> @@ -320,6 +320,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \ >>> dtb-$(CONFIG_MACH_SUN8I_H3) += \ >>> sun8i-h2-plus-orangepi-zero.dtb \ >>> sun8i-h3-bananapi-m2-plus.dtb \ >>> + sun8i-h3-libretech-all-h3-cc.dtb \ >>> sun8i-h3-orangepi-2.dtb \ >>> sun8i-h3-orangepi-lite.dtb \ >>> sun8i-h3-orangepi-one.dtb \ >>> diff --git a/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts >>> new file mode 100644 >>> index 000000000000..97b993f636f9 >>> --- /dev/null >>> +++ b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts >>> @@ -0,0 +1,180 @@ >>> +/* >>> + * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org> >>> + * >>> + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) >>> + */ >> >> Why can't we use Linux license? since we always sync dts files from Linux. > > This IS the same license we use for dts files in the Linux kernel. > We want all projects to be able to use them. It wouldn't make sense > to have BSD licensed projects to include GPL-only files, now would > it? Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
On Fri, Dec 8, 2017 at 8:31 AM, Jagan Teki <jagannadh.teki@gmail.com> wrote: > On Fri, Dec 8, 2017 at 7:59 AM, Chen-Yu Tsai <wens@csie.org> wrote: >> On Fri, Dec 8, 2017 at 1:01 AM, Jagan Teki <jagannadh.teki@gmail.com> wrote: >>> On Thu, Dec 7, 2017 at 6:30 PM, Chen-Yu Tsai <wens@csie.org> wrote: >>>> The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry >>>> Pi B+ form factor single board computer based on the Allwinner H3 SoC. >>>> The board has 1GB DDR3 SDRAM, provided by 4 2Gb chips. The mounting holes >>>> and connectors are in the exact same position as on the Raspberry Pi B+. >>>> >>>> Raspberry Pi B+ like peripherals supported on this board include: >>>> >>>> - Power input through micro-USB connector (without USB OTG) >>>> - Native 100 Mbps ethernet using the internal PHY, as opposed to >>>> USB-based on the RPi >>>> - 4x USB 2.0 host ports, directly connected to the SoC, as opposed to >>>> being connected through a USB 2.0 hub on the RPi >>>> - TV and audio output on a 3.5mm TRRS jack >>>> - HDMI output >>>> - Micro-SD card slot >>>> - Standard RPi B+ GPIO header, with the standard peripherals routed to >>>> the same pins. >>>> >>>> * 5V, 3.3V power, and ground >>>> * I2C0 on the H3 is routed to I2C1 pins on the RPi header >>>> * I2C1 on the H3 is routed to I2C0 pins on the RPi header >>>> * UART1 on the H3 is routed to UART0 pins on the RPi header >>>> * SPI0 on the H3 is routed to SPI0 pins on the RPi header, >>>> with GPIO pin PA17 replacing the missing Chip Select 1 >>>> * I2S1 on the H3 is routed to PCM pins on the RPi header >>>> >>>> - Additional peripherals from the H3 are available on different pins. >>>> These include I2S0, JTAG, PWM1, SPDIF, SPI1, and UART3 >>>> >>>> In addition, there are a number of new features: >>>> >>>> - Console UART header >>>> - Consumer IR receiver >>>> - Camera interface (not compatible with RPi) >>>> - Onboard microphone >>>> - eMMC expansion module port >>>> - Heatsink mounting holes >>>> >>>> This patch adds defconfig and dts files for this board. The dts file is >>>> the same as the one submitted for inclusion in Linux, with some minor >>>> revisions to match the dtsi file and old EMAC bindings in U-boot. >>>> >>>> Since the OTG controller is wired to a USB host port, and the H3 has >>>> proper USB hosts to handle host mode, the MUSB driver is not enabled. >>>> >>>> Signed-off-by: Chen-Yu Tsai <wens@csie.org> >>>> --- >>>> arch/arm/dts/Makefile | 1 + >>>> arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts | 180 ++++++++++++++++++++++++++ >>>> board/sunxi/MAINTAINERS | 5 + >>>> configs/libretech_all_h3_cc_h3_defconfig | 19 +++ >>>> 4 files changed, 205 insertions(+) >>>> create mode 100644 arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts >>>> create mode 100644 configs/libretech_all_h3_cc_h3_defconfig >>>> >>>> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile >>>> index f54adb21847a..0aba72d3a72f 100644 >>>> --- a/arch/arm/dts/Makefile >>>> +++ b/arch/arm/dts/Makefile >>>> @@ -320,6 +320,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \ >>>> dtb-$(CONFIG_MACH_SUN8I_H3) += \ >>>> sun8i-h2-plus-orangepi-zero.dtb \ >>>> sun8i-h3-bananapi-m2-plus.dtb \ >>>> + sun8i-h3-libretech-all-h3-cc.dtb \ >>>> sun8i-h3-orangepi-2.dtb \ >>>> sun8i-h3-orangepi-lite.dtb \ >>>> sun8i-h3-orangepi-one.dtb \ >>>> diff --git a/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts >>>> new file mode 100644 >>>> index 000000000000..97b993f636f9 >>>> --- /dev/null >>>> +++ b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts >>>> @@ -0,0 +1,180 @@ >>>> +/* >>>> + * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org> >>>> + * >>>> + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) >>>> + */ >>> >>> Why can't we use Linux license? since we always sync dts files from Linux. >> >> This IS the same license we use for dts files in the Linux kernel. >> We want all projects to be able to use them. It wouldn't make sense >> to have BSD licensed projects to include GPL-only files, now would >> it? > > Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Applied to u-boot-sunxi/next
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index f54adb21847a..0aba72d3a72f 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -320,6 +320,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \ dtb-$(CONFIG_MACH_SUN8I_H3) += \ sun8i-h2-plus-orangepi-zero.dtb \ sun8i-h3-bananapi-m2-plus.dtb \ + sun8i-h3-libretech-all-h3-cc.dtb \ sun8i-h3-orangepi-2.dtb \ sun8i-h3-orangepi-lite.dtb \ sun8i-h3-orangepi-one.dtb \ diff --git a/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts new file mode 100644 index 000000000000..97b993f636f9 --- /dev/null +++ b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts @@ -0,0 +1,180 @@ +/* + * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org> + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +/dts-v1/; +#include "sun8i-h3.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + model = "Libre Computer Board ALL-H3-CC H3"; + compatible = "libretech,all-h3-cc-h3", "allwinner,sun8i-h3"; + + aliases { + ethernet0 = &emac; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + pwr_led { + label = "librecomputer:green:pwr"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */ + default-state = "on"; + }; + + status_led { + label = "librecomputer:blue:status"; + gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */ + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + + power { + label = "power"; + linux,code = <KEY_POWER>; + gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ + }; + }; + + reg_vcc1v2: vcc1v2 { + compatible = "regulator-fixed"; + regulator-name = "vcc1v2"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <®_vcc5v0>; + gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */ + enable-active-high; + }; + + reg_vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <®_vcc5v0>; + }; + + /* This represents the board's 5V input */ + reg_vcc5v0: vcc5v0 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_vcc_dram: vcc-dram { + compatible = "regulator-fixed"; + regulator-name = "vcc-dram"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <®_vcc5v0>; + gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */ + enable-active-high; + }; + + reg_vcc_io: vcc-io { + compatible = "regulator-fixed"; + regulator-name = "vcc-io"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <®_vcc3v3>; + gpio = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL5 */ + }; + + reg_vdd_cpux: vdd-cpux { + compatible = "regulator-fixed"; + regulator-name = "vdd-cpux"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <®_vcc5v0>; + gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */ + enable-active-high; + }; +}; + +&ehci1 { + status = "okay"; +}; + +&ehci2 { + status = "okay"; +}; + +&ehci3 { + status = "okay"; +}; + +&emac { + phy = <&phy1>; + phy-mode = "mii"; + allwinner,use-internal-phy; + allwinner,leds-active-low; + status = "okay"; + + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + +&ir { + pinctrl-names = "default"; + pinctrl-0 = <&ir_pins_a>; + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>; + vmmc-supply = <®_vcc_io>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + cd-inverted; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&ohci2 { + status = "okay"; +}; + +&ohci3 { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usbphy { + /* VBUS on USB ports are always on */ + usb0_vbus-supply = <®_vcc5v0>; + usb1_vbus-supply = <®_vcc5v0>; + usb2_vbus-supply = <®_vcc5v0>; + usb3_vbus-supply = <®_vcc5v0>; + status = "okay"; +}; diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index ee24d709132a..ab3d891d8f98 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -266,6 +266,11 @@ M: Siarhei Siamashka <siarhei.siamashka@gmail.com> S: Maintained F: configs/MSI_Primo81_defconfig +LIBRETECH ALL-H3-CC H3 BOARD +M: Chen-Yu Tsai <wens@csie.org> +S: Maintained +F: configs/libretech_all_h3_cc_h3_defconfig + NANOPI-M1 BOARD M: Mylène Josserand <mylene.josserand@free-electrons.com> S: Maintained diff --git a/configs/libretech_all_h3_cc_h3_defconfig b/configs/libretech_all_h3_cc_h3_defconfig new file mode 100644 index 000000000000..1ae02c2e6889 --- /dev/null +++ b/configs/libretech_all_h3_cc_h3_defconfig @@ -0,0 +1,19 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN8I_H3=y +CONFIG_DRAM_CLK=672 +CONFIG_DRAM_ZQ=3881979 +CONFIG_DRAM_ODT_EN=y +CONFIG_R_I2C_ENABLE=y +CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-libretech-all-h3-cc" +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_SPL=y +CONFIG_SPL_I2C_SUPPORT=y +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_SPL_ISO_PARTITION is not set +# CONFIG_SPL_EFI_PARTITION is not set +CONFIG_SUN8I_EMAC=y +CONFIG_USB_EHCI_HCD=y +CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
The Libre Computer Board ALL-H3-CC from Libre Technology is a Raspberry Pi B+ form factor single board computer based on the Allwinner H3 SoC. The board has 1GB DDR3 SDRAM, provided by 4 2Gb chips. The mounting holes and connectors are in the exact same position as on the Raspberry Pi B+. Raspberry Pi B+ like peripherals supported on this board include: - Power input through micro-USB connector (without USB OTG) - Native 100 Mbps ethernet using the internal PHY, as opposed to USB-based on the RPi - 4x USB 2.0 host ports, directly connected to the SoC, as opposed to being connected through a USB 2.0 hub on the RPi - TV and audio output on a 3.5mm TRRS jack - HDMI output - Micro-SD card slot - Standard RPi B+ GPIO header, with the standard peripherals routed to the same pins. * 5V, 3.3V power, and ground * I2C0 on the H3 is routed to I2C1 pins on the RPi header * I2C1 on the H3 is routed to I2C0 pins on the RPi header * UART1 on the H3 is routed to UART0 pins on the RPi header * SPI0 on the H3 is routed to SPI0 pins on the RPi header, with GPIO pin PA17 replacing the missing Chip Select 1 * I2S1 on the H3 is routed to PCM pins on the RPi header - Additional peripherals from the H3 are available on different pins. These include I2S0, JTAG, PWM1, SPDIF, SPI1, and UART3 In addition, there are a number of new features: - Console UART header - Consumer IR receiver - Camera interface (not compatible with RPi) - Onboard microphone - eMMC expansion module port - Heatsink mounting holes This patch adds defconfig and dts files for this board. The dts file is the same as the one submitted for inclusion in Linux, with some minor revisions to match the dtsi file and old EMAC bindings in U-boot. Since the OTG controller is wired to a USB host port, and the H3 has proper USB hosts to handle host mode, the MUSB driver is not enabled. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- arch/arm/dts/Makefile | 1 + arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts | 180 ++++++++++++++++++++++++++ board/sunxi/MAINTAINERS | 5 + configs/libretech_all_h3_cc_h3_defconfig | 19 +++ 4 files changed, 205 insertions(+) create mode 100644 arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts create mode 100644 configs/libretech_all_h3_cc_h3_defconfig