[PATCH v2 0/5] ARM: dt: sunxi: Add Itead Ibox support

[PATCH v2 0/5] ARM: dt: sunxi: Add Itead Ibox support

[codekipper-Re5JQEeQqe8AvxtiuMwx3w]

From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Hi All,

this patch series is an extension of the initial patch delivery for the
Itead Ibox as found here
https://groups.google.com/d/msg/linux-sunxi/GR_co3ObW8s/0BTPQljmAAAJ.

There seems to be a few Itead variants out there based on their A10/A20
core module and this patch series attempts to organise the device tree
files with some consideration that these variants may be added later.

I've also converted the A10 Itead Iteaduino dts to use these common files.
As I don't have this board to verify the changes I simply compared the
output of the fdtdump before and after applying these patches. The only
difference was the addition of codec support and a reduction to the dcdc2
max voltage.

BR,
CK

---
Changes since v1:
- Added audio codec.
- Seperated into individual patches
- added Itead A10 core dtsi
- modified sun4i-a10-itead-iteaduino-plus.dts to use itead common core dtsi

Marcus Cooper (5):
  ARM: dts: sunxi: Add sunxi-itead-core-common.dtsi
  ARM: dts: sun7i: Add Itead A20 Core support
  ARM: dts: sun7i: Add Itead Ibox support
  ARM: dts: sun4i: Add Itead A10 Core support
  ARM: dts: sun4i: Itead Iteaduino to use common code

 arch/arm/boot/dts/Makefile                         |   1 +
 arch/arm/boot/dts/sun4i-a10-itead-core.dtsi        |  86 ++++++++++++++++
 .../boot/dts/sun4i-a10-itead-iteaduino-plus.dts    | 102 +-----------------
 arch/arm/boot/dts/sun7i-a20-itead-core.dtsi        |  87 ++++++++++++++++
 arch/arm/boot/dts/sun7i-a20-itead-ibox.dts         | 111 ++++++++++++++++++++
 arch/arm/boot/dts/sunxi-itead-core-common.dtsi     | 114 +++++++++++++++++++++
 6 files changed, 401 insertions(+), 100 deletions(-)
 create mode 100644 arch/arm/boot/dts/sun4i-a10-itead-core.dtsi
 create mode 100644 arch/arm/boot/dts/sun7i-a20-itead-core.dtsi
 create mode 100644 arch/arm/boot/dts/sun7i-a20-itead-ibox.dts
 create mode 100644 arch/arm/boot/dts/sunxi-itead-core-common.dtsi

-- 
1.9.1

[PATCH v2 1/5] ARM: dts: sunxi: Add sunxi-itead-core-common.dtsi

[codekipper-Re5JQEeQqe8AvxtiuMwx3w]

From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Itead have a core module board that can be populated with either
an Allwinner A10 or A20 SoC. This patch creates a common dtsi
which these boards can use.

Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 arch/arm/boot/dts/sunxi-itead-core-common.dtsi | 114 +++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 arch/arm/boot/dts/sunxi-itead-core-common.dtsi

diff --git a/arch/arm/boot/dts/sunxi-itead-core-common.dtsi b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
new file mode 100644
index 0000000..41449fa
--- /dev/null
+++ b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2015 - Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
+ *
+ * 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.
+ */
+
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&ahci {
+	target-supply = <&reg_ahci_5v>;
+	status = "okay";
+};
+
+&codec {
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins_a>;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+&ohci1 {
+	status = "okay";
+};
+
+&reg_ahci_5v {
+	pinctrl-0 = <&ahci_pwr_pin_a>;
+	gpio = <&pio 1 8 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&reg_usb1_vbus {
+	status = "okay";
+};
+
+&reg_usb2_vbus {
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
+
+&usbphy {
+	usb1_vbus-supply = <&reg_usb1_vbus>;
+	usb2_vbus-supply = <&reg_usb2_vbus>;
+	status = "okay";
+};
-- 
1.9.1

Re: [PATCH v2 1/5] ARM: dts: sunxi: Add sunxi-itead-core-common.dtsi

[Chen-Yu Tsai]

Hi,

On Sat, Dec 19, 2015 at 11:05 PM,  <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>
> Itead have a core module board that can be populated with either
> an Allwinner A10 or A20 SoC. This patch creates a common dtsi
> which these boards can use.
>
> Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
>  arch/arm/boot/dts/sunxi-itead-core-common.dtsi | 114 +++++++++++++++++++++++++
>  1 file changed, 114 insertions(+)
>  create mode 100644 arch/arm/boot/dts/sunxi-itead-core-common.dtsi
>
> diff --git a/arch/arm/boot/dts/sunxi-itead-core-common.dtsi b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
> new file mode 100644
> index 0000000..41449fa
> --- /dev/null
> +++ b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
> @@ -0,0 +1,114 @@
> +/*
> + * Copyright 2015 - Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> + *
> + * 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.
> + */
> +
> +#include "sunxi-common-regulators.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/pinctrl/sun4i-a10.h>
> +
> +/ {
> +       aliases {
> +               serial0 = &uart0;
> +       };
> +
> +       chosen {
> +               stdout-path = "serial0:115200n8";
> +       };
> +};
> +
> +&ahci {
> +       target-supply = <&reg_ahci_5v>;
> +       status = "okay";
> +};
> +
> +&codec {
> +       status = "okay";
> +};
> +
> +&ehci0 {
> +       status = "okay";
> +};
> +
> +&ehci1 {
> +       status = "okay";
> +};
> +
> +&i2c1 {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&i2c1_pins_a>;
> +       status = "okay";
> +};
> +
> +&ohci0 {
> +       status = "okay";
> +};
> +
> +&ohci1 {
> +       status = "okay";
> +};
> +
> +&reg_ahci_5v {
> +       pinctrl-0 = <&ahci_pwr_pin_a>;
> +       gpio = <&pio 1 8 GPIO_ACTIVE_HIGH>;

These 2 lines are in sunxi-common-regulators.dtsi. No need to repeat them here.

Otherwise,

Acked-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>

> +       status = "okay";
> +};
> +
> +&reg_usb1_vbus {
> +       status = "okay";
> +};
> +
> +&reg_usb2_vbus {
> +       status = "okay";
> +};
> +
> +&uart0 {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&uart0_pins_a>;
> +       status = "okay";
> +};
> +
> +&usbphy {
> +       usb1_vbus-supply = <&reg_usb1_vbus>;
> +       usb2_vbus-supply = <&reg_usb2_vbus>;
> +       status = "okay";
> +};
> --
> 1.9.1
>
> --
> You received this message because you are subscribed to the Google Groups "linux-sunxi" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> For more options, visit https://groups.google.com/d/optout.

Re: [PATCH v2 1/5] ARM: dts: sunxi: Add sunxi-itead-core-common.dtsi

[Chen-Yu Tsai]

On Mon, Dec 21, 2015 at 2:18 PM, Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org> wrote:
> Hi,
>
> On Sat, Dec 19, 2015 at 11:05 PM,  <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>
>> Itead have a core module board that can be populated with either
>> an Allwinner A10 or A20 SoC. This patch creates a common dtsi
>> which these boards can use.
>>
>> Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> ---
>>  arch/arm/boot/dts/sunxi-itead-core-common.dtsi | 114 +++++++++++++++++++++++++
>>  1 file changed, 114 insertions(+)
>>  create mode 100644 arch/arm/boot/dts/sunxi-itead-core-common.dtsi
>>
>> diff --git a/arch/arm/boot/dts/sunxi-itead-core-common.dtsi b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
>> new file mode 100644
>> index 0000000..41449fa
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
>> @@ -0,0 +1,114 @@
>> +/*
>> + * Copyright 2015 - Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> + *
>> + * 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.
>> + */
>> +
>> +#include "sunxi-common-regulators.dtsi"
>> +
>> +#include <dt-bindings/gpio/gpio.h>
>> +#include <dt-bindings/interrupt-controller/irq.h>
>> +#include <dt-bindings/pinctrl/sun4i-a10.h>
>> +
>> +/ {
>> +       aliases {
>> +               serial0 = &uart0;
>> +       };
>> +
>> +       chosen {
>> +               stdout-path = "serial0:115200n8";
>> +       };
>> +};
>> +
>> +&ahci {
>> +       target-supply = <&reg_ahci_5v>;
>> +       status = "okay";
>> +};
>> +
>> +&codec {
>> +       status = "okay";
>> +};
>> +
>> +&ehci0 {
>> +       status = "okay";
>> +};
>> +
>> +&ehci1 {
>> +       status = "okay";
>> +};
>> +
>> +&i2c1 {
>> +       pinctrl-names = "default";
>> +       pinctrl-0 = <&i2c1_pins_a>;
>> +       status = "okay";
>> +};
>> +
>> +&ohci0 {
>> +       status = "okay";
>> +};
>> +
>> +&ohci1 {
>> +       status = "okay";
>> +};
>> +
>> +&reg_ahci_5v {
>> +       pinctrl-0 = <&ahci_pwr_pin_a>;
>> +       gpio = <&pio 1 8 GPIO_ACTIVE_HIGH>;
>
> These 2 lines are in sunxi-common-regulators.dtsi. No need to repeat them here.
>
> Otherwise,
>
> Acked-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>

On second thought: What happens when you have a base board that doesn't support
all the peripherals you enabled here? Like a small baseboard without SATA?

Thanks
ChenYu

>> +       status = "okay";
>> +};
>> +
>> +&reg_usb1_vbus {
>> +       status = "okay";
>> +};
>> +
>> +&reg_usb2_vbus {
>> +       status = "okay";
>> +};
>> +
>> +&uart0 {
>> +       pinctrl-names = "default";
>> +       pinctrl-0 = <&uart0_pins_a>;
>> +       status = "okay";
>> +};
>> +
>> +&usbphy {
>> +       usb1_vbus-supply = <&reg_usb1_vbus>;
>> +       usb2_vbus-supply = <&reg_usb2_vbus>;
>> +       status = "okay";
>> +};
>> --
>> 1.9.1
>>
>> --
>> You received this message because you are subscribed to the Google Groups "linux-sunxi" group.
>> To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
>> For more options, visit https://groups.google.com/d/optout.

Re: [PATCH v2 1/5] ARM: dts: sunxi: Add sunxi-itead-core-common.dtsi

[Code Kipper]

On 21 December 2015 at 15:37, Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org> wrote:
> On Mon, Dec 21, 2015 at 2:18 PM, Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org> wrote:
>> Hi,
>>
>> On Sat, Dec 19, 2015 at 11:05 PM,  <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>> From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>>
>>> Itead have a core module board that can be populated with either
>>> an Allwinner A10 or A20 SoC. This patch creates a common dtsi
>>> which these boards can use.
>>>
>>> Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>> ---
>>>  arch/arm/boot/dts/sunxi-itead-core-common.dtsi | 114 +++++++++++++++++++++++++
>>>  1 file changed, 114 insertions(+)
>>>  create mode 100644 arch/arm/boot/dts/sunxi-itead-core-common.dtsi
>>>
>>> diff --git a/arch/arm/boot/dts/sunxi-itead-core-common.dtsi b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
>>> new file mode 100644
>>> index 0000000..41449fa
>>> --- /dev/null
>>> +++ b/arch/arm/boot/dts/sunxi-itead-core-common.dtsi
>>> @@ -0,0 +1,114 @@
>>> +/*
>>> + * Copyright 2015 - Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>> + *
>>> + * 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.
>>> + */
>>> +
>>> +#include "sunxi-common-regulators.dtsi"
>>> +
>>> +#include <dt-bindings/gpio/gpio.h>
>>> +#include <dt-bindings/interrupt-controller/irq.h>
>>> +#include <dt-bindings/pinctrl/sun4i-a10.h>
>>> +
>>> +/ {
>>> +       aliases {
>>> +               serial0 = &uart0;
>>> +       };
>>> +
>>> +       chosen {
>>> +               stdout-path = "serial0:115200n8";
>>> +       };
>>> +};
>>> +
>>> +&ahci {
>>> +       target-supply = <&reg_ahci_5v>;
>>> +       status = "okay";
>>> +};
>>> +
>>> +&codec {
>>> +       status = "okay";
>>> +};
>>> +
>>> +&ehci0 {
>>> +       status = "okay";
>>> +};
>>> +
>>> +&ehci1 {
>>> +       status = "okay";
>>> +};
>>> +
>>> +&i2c1 {
>>> +       pinctrl-names = "default";
>>> +       pinctrl-0 = <&i2c1_pins_a>;
>>> +       status = "okay";
>>> +};
>>> +
>>> +&ohci0 {
>>> +       status = "okay";
>>> +};
>>> +
>>> +&ohci1 {
>>> +       status = "okay";
>>> +};
>>> +
>>> +&reg_ahci_5v {
>>> +       pinctrl-0 = <&ahci_pwr_pin_a>;
>>> +       gpio = <&pio 1 8 GPIO_ACTIVE_HIGH>;
>>
>> These 2 lines are in sunxi-common-regulators.dtsi. No need to repeat them here.
>>
>> Otherwise,
>>
>> Acked-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
>
> On second thought: What happens when you have a base board that doesn't support
> all the peripherals you enabled here? Like a small baseboard without SATA?

Hi Wen,
unlikely but enough of a reason for me to NACK this patch series. I'll
move the enabling to the board dts file, should I also do the same
with the codec?. I chose to enable them in the common dtsi as the pins
aren't used for anything else.
Thanks for taking time to review this for me,
CK

>
> Thanks
> ChenYu
>
>>> +       status = "okay";
>>> +};
>>> +
>>> +&reg_usb1_vbus {
>>> +       status = "okay";
>>> +};
>>> +
>>> +&reg_usb2_vbus {
>>> +       status = "okay";
>>> +};
>>> +
>>> +&uart0 {
>>> +       pinctrl-names = "default";
>>> +       pinctrl-0 = <&uart0_pins_a>;
>>> +       status = "okay";
>>> +};
>>> +
>>> +&usbphy {
>>> +       usb1_vbus-supply = <&reg_usb1_vbus>;
>>> +       usb2_vbus-supply = <&reg_usb2_vbus>;
>>> +       status = "okay";
>>> +};
>>> --
>>> 1.9.1
>>>
>>> --
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[linux-sunxi][PATCH v2 2/5] ARM: dts: sun7i: Add Itead A20 Core support

[codekipper-Re5JQEeQqe8AvxtiuMwx3w]

From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

The A20 Itead Core module comes with 4GB NAND and 1GB DDR RAM. All of the
I/O interfaces are exposed via 4 groups of 2*30 1mm pitched female headers.

Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-itead-core.dtsi | 87 +++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 arch/arm/boot/dts/sun7i-a20-itead-core.dtsi

diff --git a/arch/arm/boot/dts/sun7i-a20-itead-core.dtsi b/arch/arm/boot/dts/sun7i-a20-itead-core.dtsi
new file mode 100644
index 0000000..db8c0f9
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-itead-core.dtsi
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2015 - Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
+ *
+ * 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.
+ */
+
+#include "sun7i-a20.dtsi"
+#include "sunxi-itead-core-common.dtsi"
+
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins_a>;
+	status = "okay";
+
+	axp209: pmic@34 {
+		reg = <0x34>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp209.dtsi"
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+	regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
-- 
1.9.1

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Re: [PATCH v2 2/5] ARM: dts: sun7i: Add Itead A20 Core support

[Chen-Yu Tsai]

On Sat, Dec 19, 2015 at 11:05 PM,  <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>
> The A20 Itead Core module comes with 4GB NAND and 1GB DDR RAM. All of the
> I/O interfaces are exposed via 4 groups of 2*30 1mm pitched female headers.
>
> Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Acked-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>

[PATCH v2 3/5] ARM: dts: sun7i: Add Itead Ibox support

[codekipper-Re5JQEeQqe8AvxtiuMwx3w]

From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

The Itead Ibox is a multi board device based on the Allwinner A20 SoC.
It contains the A20 Itead Core module and a base board for the external
interfaces.

The core module comes with 4GB NAND and 1GB DDR RAM.

The base board to which the core board is connected provides 3 USB 2.0 Host
ports, 1 USB 2.0 OTG, 1 uSD slot, 10/100 Ethernet port, HDMI, IR receiver,
SPDIF and a 32-pin GPIO header. This header expands the features of core
board by exposing the VGA pins, audio In/Out pins, SATA, SPI, I2C, UARTS,
USB-OTG and power.

Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 arch/arm/boot/dts/Makefile                 |   1 +
 arch/arm/boot/dts/sun7i-a20-itead-ibox.dts | 111 +++++++++++++++++++++++++++++
 2 files changed, 112 insertions(+)
 create mode 100644 arch/arm/boot/dts/sun7i-a20-itead-ibox.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index cc7309b..ee8a1dc 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -637,6 +637,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
 	sun7i-a20-cubieboard2.dtb \
 	sun7i-a20-cubietruck.dtb \
 	sun7i-a20-hummingbird.dtb \
+	sun7i-a20-itead-ibox.dtb \
 	sun7i-a20-i12-tvbox.dtb \
 	sun7i-a20-icnova-swac.dtb \
 	sun7i-a20-m3.dtb \
diff --git a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts
new file mode 100644
index 0000000..87125d9
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2015 - Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
+ *
+ * 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 "sun7i-a20-itead-core.dtsi"
+
+/ {
+	model = "Itead Ibox A20";
+	compatible = "itead,itead_ibox_a20", "allwinner,sun7i-a20";
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_itead_core>;
+
+		green {
+			label = "itead_core:green:usr";
+			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		blue {
+			label = "itead_core:blue:usr";
+			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+};
+
+&gmac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac_pins_mii_a>;
+	phy = <&phy1>;
+	phy-mode = "mii";
+	status = "okay";
+
+	phy1: ethernet-phy@1 {
+		reg = <1>;
+	};
+};
+
+&ir0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir0_rx_pins_a>;
+	status = "okay";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
+	cd-inverted;
+	status = "okay";
+};
+
+&pio {
+	led_pins_itead_core: led_pins@0 {
+		allwinner,pins = "PH20","PH21";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins_a>,
+		    <&spi0_cs0_pins_a>;
+	status = "okay";
+};
-- 
1.9.1

Re: [PATCH v2 3/5] ARM: dts: sun7i: Add Itead Ibox support

[Chen-Yu Tsai]

On Sat, Dec 19, 2015 at 11:05 PM,  <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>
> The Itead Ibox is a multi board device based on the Allwinner A20 SoC.
> It contains the A20 Itead Core module and a base board for the external
> interfaces.
>
> The core module comes with 4GB NAND and 1GB DDR RAM.
>
> The base board to which the core board is connected provides 3 USB 2.0 Host
> ports, 1 USB 2.0 OTG, 1 uSD slot, 10/100 Ethernet port, HDMI, IR receiver,
> SPDIF and a 32-pin GPIO header. This header expands the features of core
> board by exposing the VGA pins, audio In/Out pins, SATA, SPI, I2C, UARTS,
> USB-OTG and power.
>
> Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Acked-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>

[linux-sunxi][PATCH v2 4/5] ARM: dts: sun4i: Add Itead A10 Core support

[codekipper-Re5JQEeQqe8AvxtiuMwx3w]

From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

The A10 Itead Core module comes with 4GB NAND and 1GB DDR RAM. All of the
I/O interfaces are exposed via 4 groups of 2*30 1mm pitched female headers.

Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 arch/arm/boot/dts/sun4i-a10-itead-core.dtsi | 86 +++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 arch/arm/boot/dts/sun4i-a10-itead-core.dtsi

diff --git a/arch/arm/boot/dts/sun4i-a10-itead-core.dtsi b/arch/arm/boot/dts/sun4i-a10-itead-core.dtsi
new file mode 100644
index 0000000..97f653a
--- /dev/null
+++ b/arch/arm/boot/dts/sun4i-a10-itead-core.dtsi
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2015 - Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
+ *
+ * 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.
+ */
+
+#include "sun4i-a10.dtsi"
+#include "sunxi-itead-core-common.dtsi"
+
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins_a>;
+	status = "okay";
+
+	axp209: pmic@34 {
+		reg = <0x34>;
+		interrupts = <0>;
+	};
+};
+
+#include "axp209.dtsi"
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+	regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
-- 
1.9.1

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To unsubscribe from this list: send the line "unsubscribe devicetree" in
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Re: [PATCH v2 4/5] ARM: dts: sun4i: Add Itead A10 Core support

[Chen-Yu Tsai]

On Sat, Dec 19, 2015 at 11:05 PM,  <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>
> The A10 Itead Core module comes with 4GB NAND and 1GB DDR RAM. All of the
> I/O interfaces are exposed via 4 groups of 2*30 1mm pitched female headers.
>
> Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Acked-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>

[PATCH v2 5/5] ARM: dts: sun4i: Itead Iteaduino to use common code

[codekipper-Re5JQEeQqe8AvxtiuMwx3w]

From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Convert the Itead Iteaduino A10 to use the new common itead core dtsi.

Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 .../boot/dts/sun4i-a10-itead-iteaduino-plus.dts    | 102 +--------------------
 1 file changed, 2 insertions(+), 100 deletions(-)

diff --git a/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts b/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts
index 985e155..86d7b7a 100644
--- a/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts
+++ b/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts
@@ -1,5 +1,6 @@
 /*
  * Copyright 2015 Josef Gajdusek <atx-MwjtXicnQwU@public.gmane.org>
+ * Copyright 2015 - Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
  *
  * 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
@@ -41,40 +42,11 @@
  */
 
 /dts-v1/;
-#include "sun4i-a10.dtsi"
-#include "sunxi-common-regulators.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include "sun4i-a10-itead-core.dtsi"
 
 / {
 	model = "Iteaduino Plus A10";
 	compatible = "itead,iteaduino-plus-a10", "allwinner,sun4i-a10";
-
-	aliases {
-		serial0 = &uart0;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-};
-
-&ahci {
-	target-supply = <&reg_ahci_5v>;
-	status = "okay";
-};
-
-&cpu0 {
-	cpu-supply = <&reg_dcdc2>;
-};
-
-&ehci0 {
-	status = "okay";
-};
-
-&ehci1 {
-	status = "okay";
 };
 
 &emac {
@@ -88,17 +60,6 @@
 	status = "okay";
 };
 
-&i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins_a>;
-	status = "okay";
-
-	axp209: pmic@34 {
-		reg = <0x34>;
-		interrupts = <0>;
-	};
-};
-
 &i2c1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins_a>;
@@ -135,68 +96,9 @@
 	status = "okay";
 };
 
-&ohci0 {
-	status = "okay";
-};
-
-&ohci1 {
-	status = "okay";
-};
-
-&reg_ahci_5v {
-	status = "okay";
-};
-
-#include "axp209.dtsi"
-
-&reg_dcdc2 {
-	regulator-always-on;
-	regulator-min-microvolt = <1000000>;
-	regulator-max-microvolt = <1450000>;
-	regulator-name = "vdd-cpu";
-};
-
-&reg_dcdc3 {
-	regulator-always-on;
-	regulator-min-microvolt = <1000000>;
-	regulator-max-microvolt = <1400000>;
-	regulator-name = "vdd-int-dll";
-};
-
-&reg_ldo1 {
-	regulator-name = "vdd-rtc";
-};
-
-&reg_ldo2 {
-	regulator-always-on;
-	regulator-min-microvolt = <3000000>;
-	regulator-max-microvolt = <3000000>;
-	regulator-name = "avcc";
-};
-
-&reg_usb1_vbus {
-	status = "okay";
-};
-
-&reg_usb2_vbus {
-	status = "okay";
-};
-
 &spi0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi0_pins_a>,
 		    <&spi0_cs0_pins_a>;
 	status = "okay";
 };
-
-&uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins_a>;
-	status = "okay";
-};
-
-&usbphy {
-	usb1_vbus-supply = <&reg_usb1_vbus>;
-	usb2_vbus-supply = <&reg_usb2_vbus>;
-	status = "okay";
-};
-- 
1.9.1