diff mbox series

[net-next,v3,1/3] dt-bindings: net: qcom,ethqos: add binding doc for fault IRQ for sa8775p

Message ID ff458955a24c0cb4ba41158b8b53fbef00c8237d.1700737841.git.quic_jsuraj@quicinc.com
State New
Headers show
Series Ethernet DWMAC5 fault IRQ support | expand

Commit Message

Suraj Jaiswal Nov. 23, 2023, 11:38 a.m. UTC
Add binding doc for fault IRQ. The fault IRQ will be
trigger for ECC,DPP,FSM error.

Signed-off-by: Suraj Jaiswal <quic_jsuraj@quicinc.com>
---
 Documentation/devicetree/bindings/net/qcom,ethqos.yaml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

Comments

Krzysztof Kozlowski Nov. 24, 2023, 8:18 a.m. UTC | #1
On 23/11/2023 12:38, Suraj Jaiswal wrote:
> Add binding doc for fault IRQ. The fault IRQ will be
> trigger for ECC,DPP,FSM error.
> 
> Signed-off-by: Suraj Jaiswal <quic_jsuraj@quicinc.com>
> ---
>  Documentation/devicetree/bindings/net/qcom,ethqos.yaml | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
> index 7bdb412a0185..e013cb51fb07 100644
> --- a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
> +++ b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
> @@ -37,12 +37,14 @@ properties:
>      items:
>        - description: Combined signal for various interrupt events
>        - description: The interrupt that occurs when Rx exits the LPI state
> +      - description: The interrupt that occurs when HW fault occurs

Adding required items is breaking the ABI and introducing new dtbs_check
warnings. I don't see rationale for this in the commit msg.

I don't see any fixes for the warnings, either. I am quite picky on this
part, so to avoid wasting my time - are you 100% sure you do not
introduce any new warning?

Best regards,
Krzysztof
Suraj Jaiswal Nov. 24, 2023, 11:39 a.m. UTC | #2
hi Krzysztof,
Sure . Will take care of dtbs_check warnings in the next patch .

Thanks
Suraj

On 11/24/2023 1:48 PM, Krzysztof Kozlowski wrote:
> On 23/11/2023 12:38, Suraj Jaiswal wrote:
>> Add binding doc for fault IRQ. The fault IRQ will be
>> trigger for ECC,DPP,FSM error.
>>
>> Signed-off-by: Suraj Jaiswal <quic_jsuraj@quicinc.com>
>> ---
>>  Documentation/devicetree/bindings/net/qcom,ethqos.yaml | 7 +++++--
>>  1 file changed, 5 insertions(+), 2 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
>> index 7bdb412a0185..e013cb51fb07 100644
>> --- a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
>> +++ b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
>> @@ -37,12 +37,14 @@ properties:
>>      items:
>>        - description: Combined signal for various interrupt events
>>        - description: The interrupt that occurs when Rx exits the LPI state
>> +      - description: The interrupt that occurs when HW fault occurs
> 
> Adding required items is breaking the ABI and introducing new dtbs_check
> warnings. I don't see rationale for this in the commit msg.
> 
> I don't see any fixes for the warnings, either. I am quite picky on this
> part, so to avoid wasting my time - are you 100% sure you do not
> introduce any new warning?
> 
> Best regards,
> Krzysztof
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
index 7bdb412a0185..e013cb51fb07 100644
--- a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
+++ b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
@@ -37,12 +37,14 @@  properties:
     items:
       - description: Combined signal for various interrupt events
       - description: The interrupt that occurs when Rx exits the LPI state
+      - description: The interrupt that occurs when HW fault occurs
 
   interrupt-names:
     minItems: 1
     items:
       - const: macirq
       - const: eth_lpi
+      - const: safety
 
   clocks:
     maxItems: 4
@@ -89,8 +91,9 @@  examples:
                <&gcc GCC_ETH_PTP_CLK>,
                <&gcc GCC_ETH_RGMII_CLK>;
       interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
-                   <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
-      interrupt-names = "macirq", "eth_lpi";
+                   <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SPI 782 IRQ_TYPE_LEVEL_HIGH>;
+      interrupt-names = "macirq", "eth_lpi", "safety";
 
       rx-fifo-depth = <4096>;
       tx-fifo-depth = <4096>;