* [PATCH v3] dt: atmel_ac97c: Add device tree documentation
[not found] ` <1419854922-29338-1-git-send-email-alexanders83-S0/GAf8tV78@public.gmane.org>
@ 2014-12-29 12:08 ` Alexander Stein
2014-12-29 12:08 ` [PATCH v3] ARM: at91/dt: sam9263: Add ac97 device node Alexander Stein
1 sibling, 0 replies; 5+ messages in thread
From: Alexander Stein @ 2014-12-29 12:08 UTC (permalink / raw)
To: Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala
Cc: Alexander Stein, devicetree-u79uwXL29TY76Z2rM5mHXA,
Alexandre Belloni, Arnd Bergmann
This adds the bindings for AC97 controller device tree support.
Signed-off-by: Alexander Stein <alexanders83-S0/GAf8tV78@public.gmane.org>
Acked-By Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
---
Changes in v3:
* Renamed the compatible string to atmel,at91sam9263-ac97c
* Added 'Acked-By Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>'
Changes in v2:
* Split from commit adding actual code
.../devicetree/bindings/sound/atmel_ac97c.txt | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/atmel_ac97c.txt
diff --git a/Documentation/devicetree/bindings/sound/atmel_ac97c.txt b/Documentation/devicetree/bindings/sound/atmel_ac97c.txt
new file mode 100644
index 0000000..b151bd9
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/atmel_ac97c.txt
@@ -0,0 +1,20 @@
+* Atmel AC97 controller
+
+Required properties:
+ - compatible: "atmel,at91sam9263-ac97c"
+ - reg: Address and length of the register set for the device
+ - interrupts: Should contain AC97 interrupt
+ - ac97-gpios: Please refer to soc-ac97link.txt, only ac97-reset is used
+Optional properties:
+ - pinctrl-names, pinctrl-0: Please refer to pinctrl-bindings.txt
+
+Example:
+sound@fffa0000 {
+ compatible = "atmel,at91sam9263-ac97c";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ac97>;
+ reg = <0xfffa0000 0x4000>;
+ interrupts = <18 IRQ_TYPE_LEVEL_HIGH 5>;
+
+ ac97-gpios = <&pioB 0 0 &pioB 2 0 &pioC 29 GPIO_ACTIVE_LOW>;
+};
--
2.2.1
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* [PATCH v3] ARM: at91/dt: sam9263: Add ac97 device node
[not found] ` <1419854922-29338-1-git-send-email-alexanders83-S0/GAf8tV78@public.gmane.org>
2014-12-29 12:08 ` [PATCH v3] dt: atmel_ac97c: Add device tree documentation Alexander Stein
@ 2014-12-29 12:08 ` Alexander Stein
[not found] ` <1419854922-29338-3-git-send-email-alexanders83-S0/GAf8tV78@public.gmane.org>
1 sibling, 1 reply; 5+ messages in thread
From: Alexander Stein @ 2014-12-29 12:08 UTC (permalink / raw)
To: Andrew Victor, Nicolas Ferre, Jean-Christophe Plagniol-Villard,
Russell King
Cc: Alexander Stein,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Alexandre Belloni,
Arnd Bergmann
This adds the device node for the ac97 controller.
Signed-off-by: Alexander Stein <alexanders83-S0/GAf8tV78@public.gmane.org>
Acked-By Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
---
Changes in v3:
* Renamed the compatible string to atmel,at91sam9263-ac97c
* Added 'Acked-By Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>'
arch/arm/boot/dts/at91sam9263.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 6283785..2e67e38 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -700,6 +700,16 @@
};
};
+ ac97 {
+ pinctrl_ac97: ac97-0 {
+ atmel,pins =
+ <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A AC97FS pin */
+ AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A AC97CK pin */
+ AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A AC97TX pin */
+ AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB14 periph A AC97RX pin */
+ };
+ };
+
pioA: gpio@fffff200 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff200 0x200>;
@@ -828,6 +838,17 @@
status = "disabled";
};
+ ac97: sound@fffa0000 {
+ compatible = "atmel,at91sam9263-ac97c";
+ reg = <0xfffa0000 0x4000>;
+ interrupts = <18 IRQ_TYPE_LEVEL_HIGH 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ac97>;
+ clocks = <&ac97_clk>;
+ clock-names = "ac97_clk";
+ status = "disabled";
+ };
+
macb0: ethernet@fffbc000 {
compatible = "cdns,at32ap7000-macb", "cdns,macb";
reg = <0xfffbc000 0x100>;
--
2.2.1
--
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^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v3] ARM: at91/dt: sam9263: Add ac97 device node
[not found] ` <1419854922-29338-3-git-send-email-alexanders83-S0/GAf8tV78@public.gmane.org>
@ 2015-01-08 19:12 ` Alexander Stein
2015-01-08 19:16 ` Alexandre Belloni
0 siblings, 1 reply; 5+ messages in thread
From: Alexander Stein @ 2015-01-08 19:12 UTC (permalink / raw)
To: Andrew Victor
Cc: Nicolas Ferre, Jean-Christophe Plagniol-Villard, Russell King,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Alexandre Belloni,
Arnd Bergmann
Now that the implementation has been applied to sound/for-next (https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/?h=for-next
), who is going to pick the related patches (this one and the other two adding documentation and default config)?
Best regards,
Alexander
On Monday 29 December 2014, 13:08:41 wrote Alexander Stein:
> This adds the device node for the ac97 controller.
>
> Signed-off-by: Alexander Stein <alexanders83-S0/GAf8tV78@public.gmane.org>
> Acked-By Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
> ---
> Changes in v3:
> * Renamed the compatible string to atmel,at91sam9263-ac97c
> * Added 'Acked-By Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>'
>
> arch/arm/boot/dts/at91sam9263.dtsi | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
> index 6283785..2e67e38 100644
> --- a/arch/arm/boot/dts/at91sam9263.dtsi
> +++ b/arch/arm/boot/dts/at91sam9263.dtsi
> @@ -700,6 +700,16 @@
> };
> };
>
> + ac97 {
> + pinctrl_ac97: ac97-0 {
> + atmel,pins =
> + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A AC97FS pin */
> + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A AC97CK pin */
> + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A AC97TX pin */
> + AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB14 periph A AC97RX pin */
> + };
> + };
> +
> pioA: gpio@fffff200 {
> compatible = "atmel,at91rm9200-gpio";
> reg = <0xfffff200 0x200>;
> @@ -828,6 +838,17 @@
> status = "disabled";
> };
>
> + ac97: sound@fffa0000 {
> + compatible = "atmel,at91sam9263-ac97c";
> + reg = <0xfffa0000 0x4000>;
> + interrupts = <18 IRQ_TYPE_LEVEL_HIGH 5>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ac97>;
> + clocks = <&ac97_clk>;
> + clock-names = "ac97_clk";
> + status = "disabled";
> + };
> +
> macb0: ethernet@fffbc000 {
> compatible = "cdns,at32ap7000-macb", "cdns,macb";
> reg = <0xfffbc000 0x100>;
>
--
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v3] ARM: at91/dt: sam9263: Add ac97 device node
2015-01-08 19:12 ` Alexander Stein
@ 2015-01-08 19:16 ` Alexandre Belloni
[not found] ` <20150108191603.GF2447-m++hUPXGwpdeoWH0uzbU5w@public.gmane.org>
0 siblings, 1 reply; 5+ messages in thread
From: Alexandre Belloni @ 2015-01-08 19:16 UTC (permalink / raw)
To: Alexander Stein
Cc: Andrew Victor, Nicolas Ferre, Jean-Christophe Plagniol-Villard,
Russell King, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Arnd Bergmann
Hi,
On 08/01/2015 at 20:12:04 +0100, Alexander Stein wrote :
> Now that the implementation has been applied to sound/for-next (https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/?h=for-next
> ), who is going to pick the related patches (this one and the other two adding documentation and default config)?
>
Nicolas will do it but he has not yet started to create a branch for
3.20.
> Best regards,
> Alexander
>
> On Monday 29 December 2014, 13:08:41 wrote Alexander Stein:
> > This adds the device node for the ac97 controller.
> >
> > Signed-off-by: Alexander Stein <alexanders83-S0/GAf8tV78@public.gmane.org>
> > Acked-By Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
> > ---
> > Changes in v3:
> > * Renamed the compatible string to atmel,at91sam9263-ac97c
> > * Added 'Acked-By Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>'
> >
> > arch/arm/boot/dts/at91sam9263.dtsi | 21 +++++++++++++++++++++
> > 1 file changed, 21 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
> > index 6283785..2e67e38 100644
> > --- a/arch/arm/boot/dts/at91sam9263.dtsi
> > +++ b/arch/arm/boot/dts/at91sam9263.dtsi
> > @@ -700,6 +700,16 @@
> > };
> > };
> >
> > + ac97 {
> > + pinctrl_ac97: ac97-0 {
> > + atmel,pins =
> > + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A AC97FS pin */
> > + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A AC97CK pin */
> > + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A AC97TX pin */
> > + AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB14 periph A AC97RX pin */
> > + };
> > + };
> > +
> > pioA: gpio@fffff200 {
> > compatible = "atmel,at91rm9200-gpio";
> > reg = <0xfffff200 0x200>;
> > @@ -828,6 +838,17 @@
> > status = "disabled";
> > };
> >
> > + ac97: sound@fffa0000 {
> > + compatible = "atmel,at91sam9263-ac97c";
> > + reg = <0xfffa0000 0x4000>;
> > + interrupts = <18 IRQ_TYPE_LEVEL_HIGH 5>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_ac97>;
> > + clocks = <&ac97_clk>;
> > + clock-names = "ac97_clk";
> > + status = "disabled";
> > + };
> > +
> > macb0: ethernet@fffbc000 {
> > compatible = "cdns,at32ap7000-macb", "cdns,macb";
> > reg = <0xfffbc000 0x100>;
> >
>
--
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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* Re: [PATCH v3] ARM: at91/dt: sam9263: Add ac97 device node
[not found] ` <20150108191603.GF2447-m++hUPXGwpdeoWH0uzbU5w@public.gmane.org>
@ 2015-01-26 16:00 ` Nicolas Ferre
0 siblings, 0 replies; 5+ messages in thread
From: Nicolas Ferre @ 2015-01-26 16:00 UTC (permalink / raw)
To: Alexandre Belloni, Alexander Stein
Cc: Andrew Victor, Jean-Christophe Plagniol-Villard, Russell King,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Arnd Bergmann
Le 08/01/2015 20:16, Alexandre Belloni a écrit :
> Hi,
>
>
> On 08/01/2015 at 20:12:04 +0100, Alexander Stein wrote :
>> Now that the implementation has been applied to sound/for-next (https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/?h=for-next
>> ), who is going to pick the related patches (this one and the other two adding documentation and default config)?
>>
>
> Nicolas will do it but he has not yet started to create a branch for
> 3.20.
Yes, both first patches added to at91-3.20-dt branch.
Thanks, best regards,
>> Best regards,
>> Alexander
>>
>> On Monday 29 December 2014, 13:08:41 wrote Alexander Stein:
>>> This adds the device node for the ac97 controller.
>>>
>>> Signed-off-by: Alexander Stein <alexanders83-S0/GAf8tV78@public.gmane.org>
>>> Acked-By Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
>>> ---
>>> Changes in v3:
>>> * Renamed the compatible string to atmel,at91sam9263-ac97c
>>> * Added 'Acked-By Alexandre Belloni <alexandre.belloni@free-electrons.com>'
>>>
>>> arch/arm/boot/dts/at91sam9263.dtsi | 21 +++++++++++++++++++++
>>> 1 file changed, 21 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
>>> index 6283785..2e67e38 100644
>>> --- a/arch/arm/boot/dts/at91sam9263.dtsi
>>> +++ b/arch/arm/boot/dts/at91sam9263.dtsi
>>> @@ -700,6 +700,16 @@
>>> };
>>> };
>>>
>>> + ac97 {
>>> + pinctrl_ac97: ac97-0 {
>>> + atmel,pins =
>>> + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A AC97FS pin */
>>> + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A AC97CK pin */
>>> + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A AC97TX pin */
>>> + AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB14 periph A AC97RX pin */
>>> + };
>>> + };
>>> +
>>> pioA: gpio@fffff200 {
>>> compatible = "atmel,at91rm9200-gpio";
>>> reg = <0xfffff200 0x200>;
>>> @@ -828,6 +838,17 @@
>>> status = "disabled";
>>> };
>>>
>>> + ac97: sound@fffa0000 {
>>> + compatible = "atmel,at91sam9263-ac97c";
>>> + reg = <0xfffa0000 0x4000>;
>>> + interrupts = <18 IRQ_TYPE_LEVEL_HIGH 5>;
>>> + pinctrl-names = "default";
>>> + pinctrl-0 = <&pinctrl_ac97>;
>>> + clocks = <&ac97_clk>;
>>> + clock-names = "ac97_clk";
>>> + status = "disabled";
>>> + };
>>> +
>>> macb0: ethernet@fffbc000 {
>>> compatible = "cdns,at32ap7000-macb", "cdns,macb";
>>> reg = <0xfffbc000 0x100>;
>>>
>>
>
--
Nicolas Ferre
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2014-12-29 12:08 ` [PATCH v3] dt: atmel_ac97c: Add device tree documentation Alexander Stein
2014-12-29 12:08 ` [PATCH v3] ARM: at91/dt: sam9263: Add ac97 device node Alexander Stein
[not found] ` <1419854922-29338-3-git-send-email-alexanders83-S0/GAf8tV78@public.gmane.org>
2015-01-08 19:12 ` Alexander Stein
2015-01-08 19:16 ` Alexandre Belloni
[not found] ` <20150108191603.GF2447-m++hUPXGwpdeoWH0uzbU5w@public.gmane.org>
2015-01-26 16:00 ` Nicolas Ferre
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