[PATCH net-next] bindings: net: stmmac: add missing note about LPI interrupt

[PATCH net-next] bindings: net: stmmac: add missing note about LPI interrupt

[Niklas Cassel]

From: Niklas Cassel <niklas.cassel@axis.com>

The hardware has a LPI interrupt.
There is already code in the stmmac driver to parse and handle the
interrupt. However, this information was missing from the DT binding.

Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
---
 Documentation/devicetree/bindings/net/stmmac.txt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index f652b0c384ce..8977abc266ac 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -8,8 +8,8 @@ Required properties:
   that services interrupts for this device
 - interrupts: Should contain the STMMAC interrupts
 - interrupt-names: Should contain the interrupt names "macirq"
-  "eth_wake_irq" if this interrupt is supported in the "interrupts"
-  property
+  "eth_wake_irq" if this interrupt is supported in the "interrupts property
+  "eth_lpi" if this interrupt is supported in the "interrupts" property
 - phy-mode: See ethernet.txt file in the same directory.
 - snps,reset-gpio 	gpio number for phy reset.
 - snps,reset-active-low boolean flag to indicate if phy reset is active low.
@@ -152,8 +152,8 @@ Examples:
 		compatible = "st,spear600-gmac";
 		reg = <0xe0800000 0x8000>;
 		interrupt-parent = <&vic1>;
-		interrupts = <24 23>;
-		interrupt-names = "macirq", "eth_wake_irq";
+		interrupts = <24 23 22>;
+		interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
 		mac-address = [000000000000]; /* Filled in by U-Boot */
 		max-frame-size = <3800>;
 		phy-mode = "gmii";
-- 
2.11.0

Re: [PATCH net-next] bindings: net: stmmac: add missing note about LPI interrupt

[Sergei Shtylyov]

Hello!

On 04/07/2017 05:30 PM, Niklas Cassel wrote:

> From: Niklas Cassel <niklas.cassel@axis.com>
>
> The hardware has a LPI interrupt.
> There is already code in the stmmac driver to parse and handle the
> interrupt. However, this information was missing from the DT binding.
>
> Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
> ---
>  Documentation/devicetree/bindings/net/stmmac.txt | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
> index f652b0c384ce..8977abc266ac 100644
> --- a/Documentation/devicetree/bindings/net/stmmac.txt
> +++ b/Documentation/devicetree/bindings/net/stmmac.txt
> @@ -8,8 +8,8 @@ Required properties:
>    that services interrupts for this device
>  - interrupts: Should contain the STMMAC interrupts
>  - interrupt-names: Should contain the interrupt names "macirq"
> -  "eth_wake_irq" if this interrupt is supported in the "interrupts"
> -  property
> +  "eth_wake_irq" if this interrupt is supported in the "interrupts property

    Missed closing quote?

> +  "eth_lpi" if this interrupt is supported in the "interrupts" property
>  - phy-mode: See ethernet.txt file in the same directory.
>  - snps,reset-gpio 	gpio number for phy reset.
>  - snps,reset-active-low boolean flag to indicate if phy reset is active low.
[...]

MBR, Sergei

Re: [PATCH net-next] bindings: net: stmmac: add missing note about LPI interrupt

[Niklas Cassel]

On 04/07/2017 06:48 PM, Sergei Shtylyov wrote:
> Hello!
> 
> On 04/07/2017 05:30 PM, Niklas Cassel wrote:
> 
>> From: Niklas Cassel <niklas.cassel@axis.com>
>>
>> The hardware has a LPI interrupt.
>> There is already code in the stmmac driver to parse and handle the
>> interrupt. However, this information was missing from the DT binding.
>>
>> Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
>> ---
>>  Documentation/devicetree/bindings/net/stmmac.txt | 8 ++++----
>>  1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
>> index f652b0c384ce..8977abc266ac 100644
>> --- a/Documentation/devicetree/bindings/net/stmmac.txt
>> +++ b/Documentation/devicetree/bindings/net/stmmac.txt
>> @@ -8,8 +8,8 @@ Required properties:
>>    that services interrupts for this device
>>  - interrupts: Should contain the STMMAC interrupts
>>  - interrupt-names: Should contain the interrupt names "macirq"
>> -  "eth_wake_irq" if this interrupt is supported in the "interrupts"
>> -  property
>> +  "eth_wake_irq" if this interrupt is supported in the "interrupts property
> 
>    Missed closing quote?

Thanks for pointing it out.
Will send a v2.

> 
>> +  "eth_lpi" if this interrupt is supported in the "interrupts" property
>>  - phy-mode: See ethernet.txt file in the same directory.
>>  - snps,reset-gpio     gpio number for phy reset.
>>  - snps,reset-active-low boolean flag to indicate if phy reset is active low.
> [...]
> 
> MBR, Sergei
>