* [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property
@ 2022-07-21 21:27 Rob Herring
2022-07-21 21:27 ` [PATCH 2/2] dt-bindings: arm: coresight-tmc: Add 'iommu' property Rob Herring
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Rob Herring @ 2022-07-21 21:27 UTC (permalink / raw)
To: Mathieu Poirier, Suzuki K Poulose, Mike Leach, Leo Yan,
Krzysztof Kozlowski, Maxime Coquelin, Alexandre Torgue
Cc: coresight, linux-arm-kernel, devicetree, linux-kernel,
linux-stm32
Coresight components may be in a power domain which is the case for the Arm
Juno board. Allow a single 'power-domains' entry for Coresight components.
Signed-off-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml | 3 +++
Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml | 3 +++
.../devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml | 3 +++
.../bindings/arm/arm,coresight-dynamic-replicator.yaml | 3 +++
Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml | 3 +++
Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml | 3 +++
.../devicetree/bindings/arm/arm,coresight-static-funnel.yaml | 3 +++
.../bindings/arm/arm,coresight-static-replicator.yaml | 3 +++
Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml | 3 +++
Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml | 3 +++
Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml | 3 +++
.../devicetree/bindings/arm/arm,embedded-trace-extension.yaml | 3 +++
12 files changed, 36 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml
index d783d9276124..2bae06eed693 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml
@@ -61,6 +61,9 @@ properties:
maxItems: 1
description: Address translation error interrupt
+ power-domains:
+ maxItems: 1
+
in-ports:
$ref: /schemas/graph.yaml#/properties/ports
additionalProperties: false
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml
index 72ffe4d1e948..0c5b875cb654 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml
@@ -98,6 +98,9 @@ properties:
base cti node if compatible string arm,coresight-cti-v8-arch is used,
or may appear in a trig-conns child node when appropriate.
+ power-domains:
+ maxItems: 1
+
arm,cti-ctm-id:
$ref: /schemas/types.yaml#/definitions/uint32
description:
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
index 1eeedc22857c..44a1041cb0fc 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
@@ -54,6 +54,9 @@ properties:
- const: apb_pclk
- const: atclk
+ power-domains:
+ maxItems: 1
+
in-ports:
$ref: /schemas/graph.yaml#/properties/ports
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml
index a26ed9214e00..03792e9bd97a 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml
@@ -54,6 +54,9 @@ properties:
- const: apb_pclk
- const: atclk
+ power-domains:
+ maxItems: 1
+
qcom,replicator-loses-context:
type: boolean
description:
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml
index fd06ede26ceb..90679788e0bf 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml
@@ -54,6 +54,9 @@ properties:
- const: apb_pclk
- const: atclk
+ power-domains:
+ maxItems: 1
+
in-ports:
$ref: /schemas/graph.yaml#/properties/ports
additionalProperties: false
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml
index e0377ce48537..01200f67504a 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml
@@ -73,6 +73,9 @@ properties:
- const: apb_pclk
- const: atclk
+ power-domains:
+ maxItems: 1
+
arm,coresight-loses-context-with-cpu:
type: boolean
description:
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml
index b9da30ab9ccd..06a1d346982c 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml
@@ -27,6 +27,9 @@ properties:
compatible:
const: arm,coresight-static-funnel
+ power-domains:
+ maxItems: 1
+
in-ports:
$ref: /schemas/graph.yaml#/properties/ports
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
index 66ee97370fb2..5178e7fdff0b 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
@@ -27,6 +27,9 @@ properties:
compatible:
const: arm,coresight-static-replicator
+ power-domains:
+ maxItems: 1
+
in-ports:
$ref: /schemas/graph.yaml#/properties/ports
additionalProperties: false
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml
index 905008faa012..378380c3f5aa 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml
@@ -61,6 +61,9 @@ properties:
- const: apb_pclk
- const: atclk
+ power-domains:
+ maxItems: 1
+
out-ports:
$ref: /schemas/graph.yaml#/properties/ports
additionalProperties: false
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
index 3463b6e53aef..e0b88a71356a 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
@@ -55,6 +55,9 @@ properties:
- const: apb_pclk
- const: atclk
+ power-domains:
+ maxItems: 1
+
arm,buffer-size:
$ref: /schemas/types.yaml#/definitions/uint32
deprecated: true
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml
index e80d48200c37..61a0cdc27745 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml
@@ -54,6 +54,9 @@ properties:
- const: apb_pclk
- const: atclk
+ power-domains:
+ maxItems: 1
+
in-ports:
$ref: /schemas/graph.yaml#/properties/ports
additionalProperties: false
diff --git a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
index 5f07fb166c56..108460627d9a 100644
--- a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
@@ -33,6 +33,9 @@ properties:
Handle to the cpu this ETE is bound to.
$ref: /schemas/types.yaml#/definitions/phandle
+ power-domains:
+ maxItems: 1
+
out-ports:
description: |
Output connections from the ETE to legacy CoreSight trace bus.
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH 2/2] dt-bindings: arm: coresight-tmc: Add 'iommu' property 2022-07-21 21:27 [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Rob Herring @ 2022-07-21 21:27 ` Rob Herring 2022-07-22 8:35 ` [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Sudeep Holla 2022-08-24 19:04 ` Rob Herring 2 siblings, 0 replies; 5+ messages in thread From: Rob Herring @ 2022-07-21 21:27 UTC (permalink / raw) To: Mathieu Poirier, Suzuki K Poulose, Mike Leach, Leo Yan, Krzysztof Kozlowski, Maxime Coquelin, Alexandre Torgue Cc: coresight, linux-arm-kernel, devicetree, linux-kernel, linux-stm32 The Coresight TMC component may be behind an IOMMU which is the case for the Arm Juno SoC and some Qualcomm SoCs. Add 'iommus' property to the binding. Signed-off-by: Rob Herring <robh@kernel.org> --- Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml index e0b88a71356a..cb8dceaca70e 100644 --- a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml @@ -55,6 +55,9 @@ properties: - const: apb_pclk - const: atclk + iommus: + maxItems: 1 + power-domains: maxItems: 1 -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property 2022-07-21 21:27 [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Rob Herring 2022-07-21 21:27 ` [PATCH 2/2] dt-bindings: arm: coresight-tmc: Add 'iommu' property Rob Herring @ 2022-07-22 8:35 ` Sudeep Holla 2022-08-24 19:04 ` Rob Herring 2 siblings, 0 replies; 5+ messages in thread From: Sudeep Holla @ 2022-07-22 8:35 UTC (permalink / raw) To: Rob Herring Cc: Mathieu Poirier, Suzuki K Poulose, Sudeep Holla, Mike Leach, Leo Yan, Krzysztof Kozlowski, Maxime Coquelin, Alexandre Torgue, coresight, linux-arm-kernel, devicetree, linux-kernel, linux-stm32 On Thu, Jul 21, 2022 at 03:27:14PM -0600, Rob Herring wrote: > Coresight components may be in a power domain which is the case for the Arm > Juno board. Allow a single 'power-domains' entry for Coresight components. > I assume the maxItems can be changed in case if some platforms have multiple power domains especially for some per CPU coresight ETR/debug components. But for now, it looks good. Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> -- Regards, Sudeep _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property 2022-07-21 21:27 [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Rob Herring 2022-07-21 21:27 ` [PATCH 2/2] dt-bindings: arm: coresight-tmc: Add 'iommu' property Rob Herring 2022-07-22 8:35 ` [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Sudeep Holla @ 2022-08-24 19:04 ` Rob Herring 2022-08-25 16:32 ` Mathieu Poirier 2 siblings, 1 reply; 5+ messages in thread From: Rob Herring @ 2022-08-24 19:04 UTC (permalink / raw) To: Mathieu Poirier, Suzuki K Poulose, Mike Leach, Leo Yan, Krzysztof Kozlowski, Maxime Coquelin, Alexandre Torgue Cc: Coresight ML, linux-arm-kernel, devicetree, linux-kernel@vger.kernel.org, moderated list:ARM/STM32 ARCHITECTURE On Thu, Jul 21, 2022 at 4:27 PM Rob Herring <robh@kernel.org> wrote: > > Coresight components may be in a power domain which is the case for the Arm > Juno board. Allow a single 'power-domains' entry for Coresight components. Ping. > > Signed-off-by: Rob Herring <robh@kernel.org> > --- > Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml | 3 +++ > .../devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml | 3 +++ > .../bindings/arm/arm,coresight-dynamic-replicator.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml | 3 +++ > .../devicetree/bindings/arm/arm,coresight-static-funnel.yaml | 3 +++ > .../bindings/arm/arm,coresight-static-replicator.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml | 3 +++ > Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml | 3 +++ > .../devicetree/bindings/arm/arm,embedded-trace-extension.yaml | 3 +++ > 12 files changed, 36 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml > index d783d9276124..2bae06eed693 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml > @@ -61,6 +61,9 @@ properties: > maxItems: 1 > description: Address translation error interrupt > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml > index 72ffe4d1e948..0c5b875cb654 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml > @@ -98,6 +98,9 @@ properties: > base cti node if compatible string arm,coresight-cti-v8-arch is used, > or may appear in a trig-conns child node when appropriate. > > + power-domains: > + maxItems: 1 > + > arm,cti-ctm-id: > $ref: /schemas/types.yaml#/definitions/uint32 > description: > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml > index 1eeedc22857c..44a1041cb0fc 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml > @@ -54,6 +54,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml > index a26ed9214e00..03792e9bd97a 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml > @@ -54,6 +54,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > qcom,replicator-loses-context: > type: boolean > description: > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml > index fd06ede26ceb..90679788e0bf 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml > @@ -54,6 +54,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml > index e0377ce48537..01200f67504a 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml > @@ -73,6 +73,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > arm,coresight-loses-context-with-cpu: > type: boolean > description: > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml > index b9da30ab9ccd..06a1d346982c 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml > @@ -27,6 +27,9 @@ properties: > compatible: > const: arm,coresight-static-funnel > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > index 66ee97370fb2..5178e7fdff0b 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > @@ -27,6 +27,9 @@ properties: > compatible: > const: arm,coresight-static-replicator > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml > index 905008faa012..378380c3f5aa 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml > @@ -61,6 +61,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > out-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml > index 3463b6e53aef..e0b88a71356a 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml > @@ -55,6 +55,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > arm,buffer-size: > $ref: /schemas/types.yaml#/definitions/uint32 > deprecated: true > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml > index e80d48200c37..61a0cdc27745 100644 > --- a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml > @@ -54,6 +54,9 @@ properties: > - const: apb_pclk > - const: atclk > > + power-domains: > + maxItems: 1 > + > in-ports: > $ref: /schemas/graph.yaml#/properties/ports > additionalProperties: false > diff --git a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml > index 5f07fb166c56..108460627d9a 100644 > --- a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml > +++ b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml > @@ -33,6 +33,9 @@ properties: > Handle to the cpu this ETE is bound to. > $ref: /schemas/types.yaml#/definitions/phandle > > + power-domains: > + maxItems: 1 > + > out-ports: > description: | > Output connections from the ETE to legacy CoreSight trace bus. > -- > 2.34.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property 2022-08-24 19:04 ` Rob Herring @ 2022-08-25 16:32 ` Mathieu Poirier 0 siblings, 0 replies; 5+ messages in thread From: Mathieu Poirier @ 2022-08-25 16:32 UTC (permalink / raw) To: Rob Herring Cc: Suzuki K Poulose, Mike Leach, Leo Yan, Krzysztof Kozlowski, Maxime Coquelin, Alexandre Torgue, Coresight ML, linux-arm-kernel, devicetree, linux-kernel@vger.kernel.org, moderated list:ARM/STM32 ARCHITECTURE On Wed, Aug 24, 2022 at 02:04:31PM -0500, Rob Herring wrote: > On Thu, Jul 21, 2022 at 4:27 PM Rob Herring <robh@kernel.org> wrote: > > > > Coresight components may be in a power domain which is the case for the Arm > > Juno board. Allow a single 'power-domains' entry for Coresight components. > > Ping. Somehow this fell through the cracks. I've applied both patches. Thanks, Mathieu > > > > > Signed-off-by: Rob Herring <robh@kernel.org> > > --- > > Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml | 3 +++ > > Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml | 3 +++ > > .../devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml | 3 +++ > > .../bindings/arm/arm,coresight-dynamic-replicator.yaml | 3 +++ > > Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml | 3 +++ > > Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml | 3 +++ > > .../devicetree/bindings/arm/arm,coresight-static-funnel.yaml | 3 +++ > > .../bindings/arm/arm,coresight-static-replicator.yaml | 3 +++ > > Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml | 3 +++ > > Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml | 3 +++ > > Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml | 3 +++ > > .../devicetree/bindings/arm/arm,embedded-trace-extension.yaml | 3 +++ > > 12 files changed, 36 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml > > index d783d9276124..2bae06eed693 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml > > @@ -61,6 +61,9 @@ properties: > > maxItems: 1 > > description: Address translation error interrupt > > > > + power-domains: > > + maxItems: 1 > > + > > in-ports: > > $ref: /schemas/graph.yaml#/properties/ports > > additionalProperties: false > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml > > index 72ffe4d1e948..0c5b875cb654 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml > > @@ -98,6 +98,9 @@ properties: > > base cti node if compatible string arm,coresight-cti-v8-arch is used, > > or may appear in a trig-conns child node when appropriate. > > > > + power-domains: > > + maxItems: 1 > > + > > arm,cti-ctm-id: > > $ref: /schemas/types.yaml#/definitions/uint32 > > description: > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml > > index 1eeedc22857c..44a1041cb0fc 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml > > @@ -54,6 +54,9 @@ properties: > > - const: apb_pclk > > - const: atclk > > > > + power-domains: > > + maxItems: 1 > > + > > in-ports: > > $ref: /schemas/graph.yaml#/properties/ports > > > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml > > index a26ed9214e00..03792e9bd97a 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml > > @@ -54,6 +54,9 @@ properties: > > - const: apb_pclk > > - const: atclk > > > > + power-domains: > > + maxItems: 1 > > + > > qcom,replicator-loses-context: > > type: boolean > > description: > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml > > index fd06ede26ceb..90679788e0bf 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml > > @@ -54,6 +54,9 @@ properties: > > - const: apb_pclk > > - const: atclk > > > > + power-domains: > > + maxItems: 1 > > + > > in-ports: > > $ref: /schemas/graph.yaml#/properties/ports > > additionalProperties: false > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml > > index e0377ce48537..01200f67504a 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml > > @@ -73,6 +73,9 @@ properties: > > - const: apb_pclk > > - const: atclk > > > > + power-domains: > > + maxItems: 1 > > + > > arm,coresight-loses-context-with-cpu: > > type: boolean > > description: > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml > > index b9da30ab9ccd..06a1d346982c 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml > > @@ -27,6 +27,9 @@ properties: > > compatible: > > const: arm,coresight-static-funnel > > > > + power-domains: > > + maxItems: 1 > > + > > in-ports: > > $ref: /schemas/graph.yaml#/properties/ports > > > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > > index 66ee97370fb2..5178e7fdff0b 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml > > @@ -27,6 +27,9 @@ properties: > > compatible: > > const: arm,coresight-static-replicator > > > > + power-domains: > > + maxItems: 1 > > + > > in-ports: > > $ref: /schemas/graph.yaml#/properties/ports > > additionalProperties: false > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml > > index 905008faa012..378380c3f5aa 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml > > @@ -61,6 +61,9 @@ properties: > > - const: apb_pclk > > - const: atclk > > > > + power-domains: > > + maxItems: 1 > > + > > out-ports: > > $ref: /schemas/graph.yaml#/properties/ports > > additionalProperties: false > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml > > index 3463b6e53aef..e0b88a71356a 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml > > @@ -55,6 +55,9 @@ properties: > > - const: apb_pclk > > - const: atclk > > > > + power-domains: > > + maxItems: 1 > > + > > arm,buffer-size: > > $ref: /schemas/types.yaml#/definitions/uint32 > > deprecated: true > > diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml > > index e80d48200c37..61a0cdc27745 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml > > @@ -54,6 +54,9 @@ properties: > > - const: apb_pclk > > - const: atclk > > > > + power-domains: > > + maxItems: 1 > > + > > in-ports: > > $ref: /schemas/graph.yaml#/properties/ports > > additionalProperties: false > > diff --git a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml > > index 5f07fb166c56..108460627d9a 100644 > > --- a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml > > +++ b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml > > @@ -33,6 +33,9 @@ properties: > > Handle to the cpu this ETE is bound to. > > $ref: /schemas/types.yaml#/definitions/phandle > > > > + power-domains: > > + maxItems: 1 > > + > > out-ports: > > description: | > > Output connections from the ETE to legacy CoreSight trace bus. > > -- > > 2.34.1 > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-08-25 16:33 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-07-21 21:27 [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Rob Herring 2022-07-21 21:27 ` [PATCH 2/2] dt-bindings: arm: coresight-tmc: Add 'iommu' property Rob Herring 2022-07-22 8:35 ` [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Sudeep Holla 2022-08-24 19:04 ` Rob Herring 2022-08-25 16:32 ` Mathieu Poirier
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