Subject: [PATCH v3] ARM: at91/dt: sam9263: Add ac97 device node

From: [email-masked] (Nicolas Ferre)
Date: Mon, 26 Jan 2015 17:00:41 +0100

Le 08/01/2015 20:16, Alexandre Belloni a ?crit :
> 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 <[email-masked]>
>>> Acked-By Alexandre Belloni <[email-masked]>
>>> ---
>>> Changes in v3:
>>> * Renamed the compatible string to atmel,at91sam9263-ac97c
>>> * Added 'Acked-By Alexandre Belloni <[email-masked]>'
>>>
>>>  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 at fffff200 {
>>>  					compatible = "atmel,at91rm9200-gpio";
>>>  					reg = <0xfffff200 0x200>;
>>> @@ -828,6 +838,17 @@
>>>  				status = "disabled";
>>>  			};
>>>  
>>> +			ac97: sound at 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 at fffbc000 {
>>>  				compatible = "cdns,at32ap7000-macb", "cdns,macb";
>>>  				reg = <0xfffbc000 0x100>;
>>>
>>
> 

-- 
Nicolas Ferre