sunxi: Add the TBS A711 tablet

The TBS Tablet sports an LVDS display, an eMMC, an external SD, USB devices
and USB OTG.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
 arch/arm/dts/Makefile                |  3 +-
 arch/arm/dts/sun8i-a83t-tbs-a711.dts | 76 ++++++++++++++++++++++++++++++++++++
 configs/tbs_a711_defconfig           | 23 +++++++++++
 3 files changed, 101 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/sun8i-a83t-tbs-a711.dts
 create mode 100644 configs/tbs_a711_defconfig

On Thu, Dec 7, 2017 at 9:50 PM, Maxime Ripard
<maxime.ripard@free-electrons.com> wrote:
> The TBS Tablet sports an LVDS display, an eMMC, an external SD, USB devices
> and USB OTG.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> ---
>  arch/arm/dts/Makefile                |  3 +-
>  arch/arm/dts/sun8i-a83t-tbs-a711.dts | 76 ++++++++++++++++++++++++++++++++++++
>  configs/tbs_a711_defconfig           | 23 +++++++++++
>  3 files changed, 101 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/dts/sun8i-a83t-tbs-a711.dts
>  create mode 100644 configs/tbs_a711_defconfig
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index f54adb21847a..f82d13695136 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -316,7 +316,8 @@ dtb-$(CONFIG_MACH_SUN8I_A33) += \
>  dtb-$(CONFIG_MACH_SUN8I_A83T) += \
>         sun8i-a83t-allwinner-h8homlet-v2.dtb \
>         sun8i-a83t-bananapi-m3.dtb \
> -       sun8i-a83t-cubietruck-plus.dtb
> +       sun8i-a83t-cubietruck-plus.dtb \
> +       sun8i-a83t-tbs-a711.dts
>  dtb-$(CONFIG_MACH_SUN8I_H3) += \
>         sun8i-h2-plus-orangepi-zero.dtb \
>         sun8i-h3-bananapi-m2-plus.dtb \
> diff --git a/arch/arm/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/dts/sun8i-a83t-tbs-a711.dts
> new file mode 100644
> index 000000000000..80e8b1cc9050
> --- /dev/null
> +++ b/arch/arm/dts/sun8i-a83t-tbs-a711.dts
> @@ -0,0 +1,76 @@
> +/*
> + * Copyright 2017 Ondřej Jirman
> + * Ondřej Jirman <megous@megous.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 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 "sun8i-a83t.dtsi"
> +
> +/ {
> +       model = "TBS A711 Tablet";
> +       compatible = "tbs-biometrics,a711", "allwinner,sun8i-a83t";
> +
> +       aliases {
> +               serial0 = &uart0;
> +       };
> +
> +       chosen {
> +               stdout-path = "serial0:115200n8";
> +       };
> +};
> +
> +&ehci0 {
> +       status = "okay";
> +};
> +
> +&ohci0 {
> +       status = "okay";
> +};
> +
> +&uart0 {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&uart0_pins_b>;
> +       status = "okay";
> +};
> +
> +&usb_otg {
> +       status = "okay";
> +};

Ohh, A83t doesn't support mmc thorough dts?

> diff --git a/configs/tbs_a711_defconfig b/configs/tbs_a711_defconfig
> new file mode 100644
> index 000000000000..03deae084e90
> --- /dev/null
> +++ b/configs/tbs_a711_defconfig
> @@ -0,0 +1,23 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_SUNXI=y
> +CONFIG_MACH_SUN8I_A83T=y
> +CONFIG_DRAM_TYPE=7
> +CONFIG_DRAM_CLK=648
> +CONFIG_DRAM_ZQ=15355
> +CONFIG_DRAM_ODT_EN=y
> +CONFIG_MMC_SUNXI_SLOT_EXTRA=2
> +CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
> +CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
> +CONFIG_USB0_ID_DET="PH11"
> +CONFIG_AXP_GPIO=y
> +CONFIG_DEFAULT_DEVICE_TREE="sun8i-a83t-tbs-a711"
> +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
> +CONFIG_SPL=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_AXP_DCDC5_VOLT=1200
> +CONFIG_USB_EHCI_HCD=y
> +CONFIG_USB_MUSB_GADGET=y

Just to check, does fastboot and ums worked?

Reviewed-by: Jagan Teki <jagan@openedev.com>

thanks!

Hi,

On Thu, Dec 07, 2017 at 10:29:05PM +0530, Jagan Teki wrote:
> > +/dts-v1/;

> > +#include "sun8i-a83t.dtsi"

> > +

> > +/ {

> > +       model = "TBS A711 Tablet";

> > +       compatible = "tbs-biometrics,a711", "allwinner,sun8i-a83t";

> > +

> > +       aliases {

> > +               serial0 = &uart0;

> > +       };

> > +

> > +       chosen {

> > +               stdout-path = "serial0:115200n8";

> > +       };

> > +};

> > +

> > +&ehci0 {

> > +       status = "okay";

> > +};

> > +

> > +&ohci0 {

> > +       status = "okay";

> > +};

> > +

> > +&uart0 {

> > +       pinctrl-names = "default";

> > +       pinctrl-0 = <&uart0_pins_b>;

> > +       status = "okay";

> > +};

> > +

> > +&usb_otg {

> > +       status = "okay";

> > +};

> 

> Ohh, A83t doesn't support mmc thorough dts?


We're not using the device model for the MMC at the moment, on any SoC.

> > diff --git a/configs/tbs_a711_defconfig b/configs/tbs_a711_defconfig

> > new file mode 100644

> > index 000000000000..03deae084e90

> > --- /dev/null

> > +++ b/configs/tbs_a711_defconfig

> > @@ -0,0 +1,23 @@

> > +CONFIG_ARM=y

> > +CONFIG_ARCH_SUNXI=y

> > +CONFIG_MACH_SUN8I_A83T=y

> > +CONFIG_DRAM_TYPE=7

> > +CONFIG_DRAM_CLK=648

> > +CONFIG_DRAM_ZQ=15355

> > +CONFIG_DRAM_ODT_EN=y

> > +CONFIG_MMC_SUNXI_SLOT_EXTRA=2

> > +CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"

> > +CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"

> > +CONFIG_USB0_ID_DET="PH11"

> > +CONFIG_AXP_GPIO=y

> > +CONFIG_DEFAULT_DEVICE_TREE="sun8i-a83t-tbs-a711"

> > +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set

> > +CONFIG_SPL=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_AXP_DCDC5_VOLT=1200

> > +CONFIG_USB_EHCI_HCD=y

> > +CONFIG_USB_MUSB_GADGET=y

> 

> Just to check, does fastboot and ums worked?


I have no interest in UMS, but fastboot and USB-Ethernet work.

> Reviewed-by: Jagan Teki <jagan@openedev.com>


Will you apply it?

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

On Thu, Dec 07, 2017 at 05:20:08PM +0100, Maxime Ripard wrote:
> The TBS Tablet sports an LVDS display, an eMMC, an external SD, USB devices

> and USB OTG.

> 

> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>


Applied.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com