[PATCH v3 0/3] ARM: dts: sun4i: gemei-g9: Devicetree improvements

[PATCH v3 0/3] ARM: dts: sun4i: gemei-g9: Devicetree improvements

[Priit Laes]

Improvements to devicetree setup:
 - Converted to use axp209 regulator nodes
 - Fix invalid regulator for LRADC keys
 - Enable audio codec node

Changes sinve v2:
 - Dropped applied "Added IRQ configuration for bma250 accelerometer" patch

Changes since v1:
 - Dropped NAND patch because driver is not yet ready
 - Dropped applied KEYBOARD_SUN4I_LRADC patch
 - Added sun4i audio codec patch


Priit Laes (3):
  ARM: dts: sun4i: gemei-g9: Convert to use axp209 regulator nodes
  ARM: dts: sun4i: gemei-g9: Use reg_ldo2 instead of reg_vcc3v0
  ARM: dts: sun4i: gemei-g9: Enable sun4i audio codec support

 arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 42 +++++++++++++++++++++++++++-----
 1 file changed, 36 insertions(+), 6 deletions(-)

-- 
2.6.3

[PATCH v3 1/3] ARM: dts: sun4i: gemei-g9: Convert to use axp209 regulator nodes

[Priit Laes]

Add regulator nodes for axp209 using the axp209.dtsi include.

Signed-off-by: Priit Laes <plaes@plaes.org>
---
Changes in v3:
 - Drop the ohci0 node. It's not needed.

Changes in v2:
 - Add the ohci0 node.


 arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 35 ++++++++++++++++++++++++++++----
 1 file changed, 31 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
index 3f0aeb8..6b4c29d 100644
--- a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
+++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
@@ -72,6 +72,10 @@
  *   Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
  */
 
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -86,15 +90,13 @@
 	status = "okay";
 
 	axp209: pmic at 34 {
-		compatible = "x-powers,axp209";
 		reg = <0x34>;
 		interrupts = <0>;
-
-		interrupt-controller;
-		#interrupt-cells = <1>;
 	};
 };
 
+#include "axp209.dtsi"
+
 &i2c1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins_a>;
@@ -146,6 +148,31 @@
 	status = "okay";
 };
 
+&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 = <1250000>;
+	regulator-max-microvolt = <1250000>;
+	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";
 };
-- 
2.6.3

[PATCH v3 1/3] ARM: dts: sun4i: gemei-g9: Convert to use axp209 regulator nodes

[Chen-Yu Tsai]

Hi,

On Sat, Nov 7, 2015 at 1:54 AM, Priit Laes <plaes@plaes.org> wrote:
> Add regulator nodes for axp209 using the axp209.dtsi include.
>
> Signed-off-by: Priit Laes <plaes@plaes.org>
> ---
> Changes in v3:
>  - Drop the ohci0 node. It's not needed.
>
> Changes in v2:
>  - Add the ohci0 node.
>
>
>  arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 35 ++++++++++++++++++++++++++++----
>  1 file changed, 31 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> index 3f0aeb8..6b4c29d 100644
> --- a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> +++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> @@ -72,6 +72,10 @@
>   *   Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
>   */
>
> +&cpu0 {
> +       cpu-supply = <&reg_dcdc2>;
> +};
> +
>  &ehci0 {
>         status = "okay";
>  };
> @@ -86,15 +90,13 @@
>         status = "okay";
>
>         axp209: pmic at 34 {
> -               compatible = "x-powers,axp209";
>                 reg = <0x34>;
>                 interrupts = <0>;
> -
> -               interrupt-controller;
> -               #interrupt-cells = <1>;
>         };
>  };
>
> +#include "axp209.dtsi"
> +
>  &i2c1 {
>         pinctrl-names = "default";
>         pinctrl-0 = <&i2c1_pins_a>;
> @@ -146,6 +148,31 @@
>         status = "okay";
>  };
>
> +&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 = <1250000>;
> +       regulator-max-microvolt = <1250000>;
> +       regulator-name = "vdd-int-dll";
> +};

The latest consensus for these system critical regulators
is to use the recommended range from the datasheet. The
voltage is set by the bootloader and never touched by Linux,
thus avoiding any mismatch issues.

> +
> +&reg_ldo1 {
> +       regulator-name = "vdd-rtc";
> +};
> +
> +&reg_ldo2 {
> +       regulator-always-on;
> +       regulator-min-microvolt = <3000000>;
> +       regulator-max-microvolt = <3000000>;
> +       regulator-name = "avcc";

That goes for this one as well.


Regards
ChenYu

> +};
> +
>  &reg_usb1_vbus {
>         status = "okay";
>  };
> --
> 2.6.3
>

[PATCH v3 2/3] ARM: dts: sun4i: gemei-g9: Use reg_ldo2 instead of reg_vcc3v0

[Priit Laes]

ADC seems to be using ldo2 for reference voltage.

Signed-off-by: Priit Laes <plaes@plaes.org>
---
 arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
index 6b4c29d..16c1a67 100644
--- a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
+++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
@@ -112,7 +112,7 @@
 };
 
 &lradc {
-	vref-supply = <&reg_vcc3v0>;
+	vref-supply = <&reg_ldo2>;
 
 	status = "okay";
 
-- 
2.6.3

[PATCH v3 2/3] ARM: dts: sun4i: gemei-g9: Use reg_ldo2 instead of reg_vcc3v0

[Chen-Yu Tsai]

On Sat, Nov 7, 2015 at 1:54 AM, Priit Laes <plaes@plaes.org> wrote:
> ADC seems to be using ldo2 for reference voltage.
>
> Signed-off-by: Priit Laes <plaes@plaes.org>

I assume this is from some reference design and there is no way to actually
confirm it without exact schematics? There's no mention of it in the FEX file.
If so you should probably expand the commit message to include the source of
such an assumption.

> ---
>  arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

[PATCH v3 3/3] ARM: dts: sun4i: gemei-g9: Enable sun4i audio codec support

[Priit Laes]

Gemei G9 has internal speakers and headphone jack. Audio switching
from internal speakers to headphones is automatically handled by
extra FT2012Q audio amplifier chip that works out of the box.

Signed-off-by: Priit Laes <plaes@plaes.org>
---
Changes since v2:
 - Dropped routing property.

 arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
index 16c1a67..1d73a98 100644
--- a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
+++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
@@ -65,12 +65,15 @@
 /*
  * TODO:
  *   2x cameras via CSI
- *   audio
+ *   audio input
  *   AXP battery management
  *   NAND
  *   OTG
  *   Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
  */
+&codec {
+	status = "okay";
+};
 
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
-- 
2.6.3

[PATCH v3 3/3] ARM: dts: sun4i: gemei-g9: Enable sun4i audio codec support

[Chen-Yu Tsai]

On Sat, Nov 7, 2015 at 1:54 AM, Priit Laes <plaes@plaes.org> wrote:
> Gemei G9 has internal speakers and headphone jack. Audio switching
> from internal speakers to headphones is automatically handled by
> extra FT2012Q audio amplifier chip that works out of the box.

Nice that it works out of the box. The FEX file does mention:

audio_pa_ctrl   = port:PH15<1><default><default><0>

So either it is floating or pulled up by default? Since it works
now I don't see any reason to block it. On the other hand once
that binding is introduced it would be nice to add it for power
management reasons.

Acked-by: Chen-Yu Tsai <wens@csie.org>

> Signed-off-by: Priit Laes <plaes@plaes.org>
> ---
> Changes since v2:
>  - Dropped routing property.
>
>  arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> index 16c1a67..1d73a98 100644
> --- a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> +++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> @@ -65,12 +65,15 @@
>  /*
>   * TODO:
>   *   2x cameras via CSI
> - *   audio
> + *   audio input
>   *   AXP battery management
>   *   NAND
>   *   OTG
>   *   Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
>   */
> +&codec {
> +       status = "okay";
> +};
>
>  &cpu0 {
>         cpu-supply = <&reg_dcdc2>;
> --
> 2.6.3
>

[linux-sunxi] Re: [PATCH v3 3/3] ARM: dts: sun4i: gemei-g9: Enable sun4i audio codec support

[Priit Laes]

On Mon, 2015-11-09 at 11:59 +0800, Chen-Yu Tsai wrote:
> On Sat, Nov 7, 2015 at 1:54 AM, Priit Laes <plaes@plaes.org> wrote:
> > Gemei G9 has internal speakers and headphone jack. Audio switching
> > from internal speakers to headphones is automatically handled by
> > extra FT2012Q audio amplifier chip that works out of the box.
> 
> Nice that it works out of the box. The FEX file does mention:
> 
> audio_pa_ctrl???= port:PH15<1><default><default><0>

Nice catch.

Setting it low mutes audio, and setting it back high unmutes.



> So either it is floating or pulled up by default? Since it works
> now I don't see any reason to block it. On the other hand once
> that binding is introduced it would be nice to add it for power
> management reasons.

Should I just add comment about it or do something like this:

&codec {
? status = "okay";
? /*
? ?* TODO: Add codec_ext_pwr_pin to turn off external audio AMP
? ?&pio {
? ? ?codec_ext_pwr_pin:?codec_ext_pwr_pin at 0?{
? ? ? ?allwinner,pins = "PH15";
? ? ? ?allwinner,function = "gpio_out";
? ? ? ?allwinner,drive = <SUN4I_PINCTRL_10_MA>;
? ? ? ?allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
? ? ?}
? ?}
? ?*/
}


> 
> Acked-by: Chen-Yu Tsai <wens@csie.org>
> 
> > Signed-off-by: Priit Laes <plaes@plaes.org>
> > ---
> > Changes since v2:
> > ?- Dropped routing property.
> > 
> > ?arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 5 ++++-
> > ?1 file changed, 4 insertions(+), 1 deletion(-)
> > 
> > diff --git a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> > b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> > index 16c1a67..1d73a98 100644
> > --- a/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> > +++ b/arch/arm/boot/dts/sun4i-a10-gemei-g9.dts
> > @@ -65,12 +65,15 @@
> > ?/*
> > ? * TODO:
> > ? *???2x cameras via CSI
> > - *???audio
> > + *???audio input
> > ? *???AXP battery management
> > ? *???NAND
> > ? *???OTG
> > ? *???Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
> > ? */
> > +&codec {
> > +???????status = "okay";
> > +};
> > 
> > ?&cpu0 {
> > ????????cpu-supply = <&reg_dcdc2>;
> > --
> > 2.6.3
> > 
> 

[linux-sunxi] Re: [PATCH v3 3/3] ARM: dts: sun4i: gemei-g9: Enable sun4i audio codec support

[Maxime Ripard]

Hi,

On Thu, Nov 12, 2015 at 08:53:19PM +0200, Priit Laes wrote:
> On Mon, 2015-11-09 at 11:59 +0800, Chen-Yu Tsai wrote:
> > On Sat, Nov 7, 2015 at 1:54 AM, Priit Laes <plaes@plaes.org> wrote:
> > > Gemei G9 has internal speakers and headphone jack. Audio switching
> > > from internal speakers to headphones is automatically handled by
> > > extra FT2012Q audio amplifier chip that works out of the box.
> > 
> > Nice that it works out of the box. The FEX file does mention:
> > 
> > audio_pa_ctrl???= port:PH15<1><default><default><0>
> 
> Nice catch.
> 
> Setting it low mutes audio, and setting it back high unmutes.

Then you just volunteered yourself to fix the FIXME in the driver ;)

> > So either it is floating or pulled up by default? Since it works
> > now I don't see any reason to block it. On the other hand once
> > that binding is introduced it would be nice to add it for power
> > management reasons.
> 
> Should I just add comment about it or do something like this:
> 
> &codec {
> ? status = "okay";
> ? /*
> ? ?* TODO: Add codec_ext_pwr_pin to turn off external audio AMP
> ? ?&pio {
> ? ? ?codec_ext_pwr_pin:?codec_ext_pwr_pin at 0?{
> ? ? ? ?allwinner,pins = "PH15";
> ? ? ? ?allwinner,function = "gpio_out";
> ? ? ? ?allwinner,drive = <SUN4I_PINCTRL_10_MA>;
> ? ? ? ?allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
> ? ? ?}
> ? ?}
> ? ?*/
> }

More like

&pio {
	codec_ext_pwr_pin: codec_ext_pwr_pin at 0 {
		allwinner,pins = "PH15";
		allwinner,function = "gpio_out";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	};
};

&codec {
	/* This pin is used to turn off the GPIO amp pin */
	pinctrl-names = "default";
	pinctrl-0 <&codec_ext_pwr_pin>;
	status = "okay";
};

Of course, that's a temporary measure, and you should actually use
that GPIO to enable / disable the Amplifier when you are playing
sound. It shouldn't be that hard with ASoC.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20151119/0b76ebe7/attachment.sig>

[linux-sunxi] Re: [PATCH v3 3/3] ARM: dts: sun4i: gemei-g9: Enable sun4i audio codec support

[Chen-Yu Tsai]

On Fri, Nov 20, 2015 at 12:09 AM, Maxime Ripard
<maxime.ripard@free-electrons.com> wrote:
> Hi,
>
> On Thu, Nov 12, 2015 at 08:53:19PM +0200, Priit Laes wrote:
>> On Mon, 2015-11-09 at 11:59 +0800, Chen-Yu Tsai wrote:
>> > On Sat, Nov 7, 2015 at 1:54 AM, Priit Laes <plaes@plaes.org> wrote:
>> > > Gemei G9 has internal speakers and headphone jack. Audio switching
>> > > from internal speakers to headphones is automatically handled by
>> > > extra FT2012Q audio amplifier chip that works out of the box.
>> >
>> > Nice that it works out of the box. The FEX file does mention:
>> >
>> > audio_pa_ctrl   = port:PH15<1><default><default><0>
>>
>> Nice catch.
>>
>> Setting it low mutes audio, and setting it back high unmutes.
>
> Then you just volunteered yourself to fix the FIXME in the driver ;)
>

Hans seems to have a patch for this in his sunxi-wip branch.
I haven't looked at it though.

ChenYu

>> > So either it is floating or pulled up by default? Since it works
>> > now I don't see any reason to block it. On the other hand once
>> > that binding is introduced it would be nice to add it for power
>> > management reasons.
>>
>> Should I just add comment about it or do something like this:
>>
>> &codec {
>>   status = "okay";
>>   /*
>>    * TODO: Add codec_ext_pwr_pin to turn off external audio AMP
>>    &pio {
>>      codec_ext_pwr_pin: codec_ext_pwr_pin at 0 {
>>        allwinner,pins = "PH15";
>>        allwinner,function = "gpio_out";
>>        allwinner,drive = <SUN4I_PINCTRL_10_MA>;
>>        allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
>>      }
>>    }
>>    */
>> }
>
> More like
>
> &pio {
>         codec_ext_pwr_pin: codec_ext_pwr_pin at 0 {
>                 allwinner,pins = "PH15";
>                 allwinner,function = "gpio_out";
>                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
>                 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
>         };
> };
>
> &codec {
>         /* This pin is used to turn off the GPIO amp pin */
>         pinctrl-names = "default";
>         pinctrl-0 <&codec_ext_pwr_pin>;
>         status = "okay";
> };
>
> Of course, that's a temporary measure, and you should actually use
> that GPIO to enable / disable the Amplifier when you are playing
> sound. It shouldn't be that hard with ASoC.
>
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux, Kernel and Android engineering
> http://free-electrons.com

[linux-sunxi] Re: [PATCH v3 3/3] ARM: dts: sun4i: gemei-g9: Enable sun4i audio codec support

[Hans de Goede]

Hi,

On 20-11-15 03:56, Chen-Yu Tsai wrote:
> On Fri, Nov 20, 2015 at 12:09 AM, Maxime Ripard
> <maxime.ripard@free-electrons.com> wrote:
>> Hi,
>>
>> On Thu, Nov 12, 2015 at 08:53:19PM +0200, Priit Laes wrote:
>>> On Mon, 2015-11-09 at 11:59 +0800, Chen-Yu Tsai wrote:
>>>> On Sat, Nov 7, 2015 at 1:54 AM, Priit Laes <plaes@plaes.org> wrote:
>>>>> Gemei G9 has internal speakers and headphone jack. Audio switching
>>>>> from internal speakers to headphones is automatically handled by
>>>>> extra FT2012Q audio amplifier chip that works out of the box.
>>>>
>>>> Nice that it works out of the box. The FEX file does mention:
>>>>
>>>> audio_pa_ctrl   = port:PH15<1><default><default><0>
>>>
>>> Nice catch.
>>>
>>> Setting it low mutes audio, and setting it back high unmutes.
>>
>> Then you just volunteered yourself to fix the FIXME in the driver ;)
>>
>
> Hans seems to have a patch for this in his sunxi-wip branch.
> I haven't looked at it though.

Right, I needed support for the pa pin on one of my own tablets, and
there things just did not work without it.

Note this patch is ready for upstream submission, I just did not get
around to submitting it yet (I wrote it Tuesday evening).

Regards,

Hans


>
> ChenYu
>
>>>> So either it is floating or pulled up by default? Since it works
>>>> now I don't see any reason to block it. On the other hand once
>>>> that binding is introduced it would be nice to add it for power
>>>> management reasons.
>>>
>>> Should I just add comment about it or do something like this:
>>>
>>> &codec {
>>>    status = "okay";
>>>    /*
>>>     * TODO: Add codec_ext_pwr_pin to turn off external audio AMP
>>>     &pio {
>>>       codec_ext_pwr_pin: codec_ext_pwr_pin at 0 {
>>>         allwinner,pins = "PH15";
>>>         allwinner,function = "gpio_out";
>>>         allwinner,drive = <SUN4I_PINCTRL_10_MA>;
>>>         allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
>>>       }
>>>     }
>>>     */
>>> }
>>
>> More like
>>
>> &pio {
>>          codec_ext_pwr_pin: codec_ext_pwr_pin at 0 {
>>                  allwinner,pins = "PH15";
>>                  allwinner,function = "gpio_out";
>>                  allwinner,drive = <SUN4I_PINCTRL_10_MA>;
>>                  allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
>>          };
>> };
>>
>> &codec {
>>          /* This pin is used to turn off the GPIO amp pin */
>>          pinctrl-names = "default";
>>          pinctrl-0 <&codec_ext_pwr_pin>;
>>          status = "okay";
>> };
>>
>> Of course, that's a temporary measure, and you should actually use
>> that GPIO to enable / disable the Amplifier when you are playing
>> sound. It shouldn't be that hard with ASoC.
>>
>> Maxime
>>
>> --
>> Maxime Ripard, Free Electrons
>> Embedded Linux, Kernel and Android engineering
>> http://free-electrons.com

[PATCH v3 0/3] ARM: dts: sun4i: gemei-g9: Devicetree improvements

[Maxime Ripard]

On Fri, Nov 06, 2015 at 07:54:43PM +0200, Priit Laes wrote:
> Improvements to devicetree setup:
>  - Converted to use axp209 regulator nodes
>  - Fix invalid regulator for LRADC keys
>  - Enable audio codec node
> 
> Changes sinve v2:
>  - Dropped applied "Added IRQ configuration for bma250 accelerometer" patch
> 
> Changes since v1:
>  - Dropped NAND patch because driver is not yet ready
>  - Dropped applied KEYBOARD_SUN4I_LRADC patch
>  - Added sun4i audio codec patch
> 
> 
> Priit Laes (3):
>   ARM: dts: sun4i: gemei-g9: Convert to use axp209 regulator nodes
>   ARM: dts: sun4i: gemei-g9: Use reg_ldo2 instead of reg_vcc3v0
>   ARM: dts: sun4i: gemei-g9: Enable sun4i audio codec support
> 
>  arch/arm/boot/dts/sun4i-a10-gemei-g9.dts | 42 +++++++++++++++++++++++++++-----
>  1 file changed, 36 insertions(+), 6 deletions(-)

Applied, thanks !

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20151108/71789b29/attachment.sig>