[PATCH 1/5] arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings

[PATCH 1/5] arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings

[Krzysztof Kozlowski]

Bindings expect (and most of DTS use) the RPM G-Link node name to be
"rpm-requests".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/qcom/ipq6018.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index d32c9b2515ee..bbd94025ff5d 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -176,7 +176,7 @@ rpm-glink {
 		qcom,rpm-msg-ram = <&rpm_msg_ram>;
 		mboxes = <&apcs_glb 0>;
 
-		rpm_requests: glink-channel {
+		rpm_requests: rpm-requests {
 			compatible = "qcom,rpm-ipq6018";
 			qcom,glink-channels = "rpm_requests";
 
-- 
2.34.1

[PATCH 2/5] arm64: dts: qcom: qcs404: align RPM G-Link node with bindings

[Krzysztof Kozlowski]

Bindings expect (and most of DTS use) the RPM G-Link node name to be
"rpm-requests".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/qcom/qcs404.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 9c9890cf1b10..bc2ed73afb74 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -223,7 +223,7 @@ rpm-glink {
 		qcom,rpm-msg-ram = <&rpm_msg_ram>;
 		mboxes = <&apcs_glb 0>;
 
-		rpm_requests: glink-channel {
+		rpm_requests: rpm-requests {
 			compatible = "qcom,rpm-qcs404";
 			qcom,glink-channels = "rpm_requests";
 
-- 
2.34.1

Re: [PATCH 2/5] arm64: dts: qcom: qcs404: align RPM G-Link node with bindings

[Dmitry Baryshkov]

On 07/02/2023 11:08, Krzysztof Kozlowski wrote:
> Bindings expect (and most of DTS use) the RPM G-Link node name to be
> "rpm-requests".
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>   arch/arm64/boot/dts/qcom/qcs404.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

-- 
With best wishes
Dmitry

[PATCH 3/5] arm64: dts: qcom: msm8996: align RPM G-Link clock-controller node with bindings

[Krzysztof Kozlowski]

qcom,rpmcc bindings expect RPM clock controller to be named generic
"clock-controller":

  rpm-glink: rpm-requests: 'qcom,rpmcc' does not match any of the regexes: '^regulators(-[01])?$', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 55180586f7b6..e0d46dbd498f 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -483,7 +483,7 @@ rpm_requests: rpm-requests {
 			compatible = "qcom,rpm-msm8996";
 			qcom,glink-channels = "rpm_requests";
 
-			rpmcc: qcom,rpmcc {
+			rpmcc: clock-controller {
 				compatible = "qcom,rpmcc-msm8996", "qcom,rpmcc";
 				#clock-cells = <1>;
 				clocks = <&xo_board>;
-- 
2.34.1

Re: [PATCH 3/5] arm64: dts: qcom: msm8996: align RPM G-Link clock-controller node with bindings

[Dmitry Baryshkov]

On 07/02/2023 11:08, Krzysztof Kozlowski wrote:
> qcom,rpmcc bindings expect RPM clock controller to be named generic
> "clock-controller":
> 
>    rpm-glink: rpm-requests: 'qcom,rpmcc' does not match any of the regexes: '^regulators(-[01])?$', 'pinctrl-[0-9]+'
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>   arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

-- 
With best wishes
Dmitry

[PATCH 4/5] dt-bindings: remoteproc: qcom,glink-rpm-edge: convert to DT schema

[Krzysztof Kozlowski]

Convert Qualcomm G-Link RPM edge binding to DT schema.  Move it to
remoteproc as it better suits the purpose - communication channel with
remote processor.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 .../remoteproc/qcom,glink-rpm-edge.yaml       | 92 ++++++++++++++++++
 .../bindings/soc/qcom/qcom,glink.txt          | 94 -------------------
 2 files changed, 92 insertions(+), 94 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
 delete mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
new file mode 100644
index 000000000000..07cd67ec97c1
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,glink-rpm-edge.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm G-Link RPM edge
+
+description: |
+  Qualcomm G-Link edge, a FIFO based mechanism for communication with Resource
+  Power Manager (RPM) on various Qualcomm platforms.
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+properties:
+  compatible:
+    const: qcom,glink-rpm
+
+  label:
+    $ref: /schemas/types.yaml#/definitions/string
+    description:
+      Name of the edge, used for debugging and identification purposes. The
+      node name will be used if this is not present.
+
+  interrupts:
+    maxItems: 1
+
+  mboxes:
+    items:
+      - description: rpm_hlos mailbox in APCS
+
+  qcom,remote-pid:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      The identifier for the remote processor as known by the rest of the
+      system.
+
+  qcom,rpm-msg-ram:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: |
+      RPM message memory resource (compatible:: qcom,rpm-msg-ram).
+
+  rpm-requests:
+    type: object
+    $ref: /schemas/soc/qcom/qcom,smd-rpm.yaml#
+    unevaluatedProperties: false
+    description:
+      Qualcomm Resource Power Manager (RPM) over G-Link
+
+    properties:
+      qcom,intents:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        description:
+          List of (size, amount) pairs describing what intents should be
+          preallocated for this virtual channel. This can be used to tweak the
+          default intents available for the channel to meet expectations of the
+          remote.
+
+    required:
+      - qcom,glink-channels
+
+required:
+  - compatible
+  - interrupts
+  - mboxes
+
+anyOf:
+  - required:
+      - qcom,remote-pid
+  - required:
+      - qcom,rpm-msg-ram
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    rpm-glink {
+        compatible = "qcom,glink-rpm";
+        interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
+        mboxes = <&apcs_glb 0>;
+        qcom,rpm-msg-ram = <&rpm_msg_ram>;
+
+        rpm-requests {
+            compatible = "qcom,rpm-msm8996";
+            qcom,glink-channels = "rpm_requests";
+
+            /* ... */
+        };
+    };
diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
deleted file mode 100644
index 1214192847ac..000000000000
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
+++ /dev/null
@@ -1,94 +0,0 @@
-Qualcomm GLINK edge binding
-
-This binding describes a Qualcomm GLINK edge, a fifo based mechanism for
-communication between subsystem-pairs on various Qualcomm platforms. Two types
-of edges can be described by the binding; the GLINK RPM edge and a SMEM based
-edge.
-
-- compatible:
-	Usage: required for glink-rpm
-	Value type: <stringlist>
-	Definition: must be "qcom,glink-rpm"
-
-- label:
-	Usage: optional
-	Value type: <string>
-	Definition: should specify the subsystem name this edge corresponds to.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the IRQ used by the remote processor to
-		    signal this processor about communication related events
-
-- qcom,remote-pid:
-	Usage: required for glink-smem
-	Value type: <u32>
-	Definition: specifies the identifier of the remote endpoint of this edge
-
-- qcom,rpm-msg-ram:
-	Usage: required for glink-rpm
-	Value type: <prop-encoded-array>
-	Definition: handle to RPM message memory resource
-
-- mboxes:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: reference to the "rpm_hlos" mailbox in APCS, as described
-		    in mailbox/mailbox.txt
-
-= GLINK DEVICES
-Each subnode of the GLINK node represent function tied to a virtual
-communication channel. The name of the nodes are not important. The properties
-of these nodes are defined by the individual bindings for the specific function
-- but must contain the following property:
-
-- qcom,glink-channels:
-	Usage: required
-	Value type: <stringlist>
-	Definition: a list of channels tied to this function, used for matching
-		    the function to a set of virtual channels
-
-- qcom,intents:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: a list of size,amount pairs describing what intents should
-		    be preallocated for this virtual channel. This can be used
-		    to tweak the default intents available for the channel to
-		    meet expectations of the remote.
-
-= EXAMPLE
-The following example represents the GLINK RPM node on a MSM8996 device, with
-the function for the "rpm_request" channel defined, which is used for
-regulators and root clocks.
-
-	apcs_glb: mailbox@9820000 {
-		compatible = "qcom,msm8996-apcs-hmss-global";
-		reg = <0x9820000 0x1000>;
-
-		#mbox-cells = <1>;
-	};
-
-	rpm_msg_ram: memory@68000 {
-		compatible = "qcom,rpm-msg-ram";
-		reg = <0x68000 0x6000>;
-	};
-
-	rpm-glink {
-		compatible = "qcom,glink-rpm";
-
-		interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
-
-		qcom,rpm-msg-ram = <&rpm_msg_ram>;
-
-		mboxes = <&apcs_glb 0>;
-
-		rpm-requests {
-			compatible = "qcom,rpm-msm8996";
-			qcom,glink-channels = "rpm_requests";
-
-			qcom,intents = <0x400 5
-					0x800 1>;
-			...
-		};
-	};
-- 
2.34.1

Re: [PATCH 4/5] dt-bindings: remoteproc: qcom,glink-rpm-edge: convert to DT schema

[Krzysztof Kozlowski]

On 07/02/2023 10:08, Krzysztof Kozlowski wrote:
> Convert Qualcomm G-Link RPM edge binding to DT schema.  Move it to
> remoteproc as it better suits the purpose - communication channel with
> remote processor.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  .../remoteproc/qcom,glink-rpm-edge.yaml       | 92 ++++++++++++++++++
>  .../bindings/soc/qcom/qcom,glink.txt          | 94 -------------------
>  2 files changed, 92 insertions(+), 94 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
>  delete mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt

This is expected to trigger warning in other bindings, being fixed here:
https://lore.kernel.org/linux-arm-msm/20230207095639.36537-1-krzysztof.kozlowski@linaro.org/T/#u

Best regards,
Krzysztof

Re: [PATCH 4/5] dt-bindings: remoteproc: qcom,glink-rpm-edge: convert to DT schema

[Rob Herring]

On Tue, 07 Feb 2023 10:08:51 +0100, Krzysztof Kozlowski wrote:
> Convert Qualcomm G-Link RPM edge binding to DT schema.  Move it to
> remoteproc as it better suits the purpose - communication channel with
> remote processor.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  .../remoteproc/qcom,glink-rpm-edge.yaml       | 92 ++++++++++++++++++
>  .../bindings/soc/qcom/qcom,glink.txt          | 94 -------------------
>  2 files changed, 92 insertions(+), 94 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
>  delete mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.example.dtb: rpm-glink: 'mbox-names' does not match any of the regexes: 'pinctrl-[0-9]+'
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230207090852.28421-4-krzysztof.kozlowski@linaro.org

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.

Re: [PATCH 4/5] dt-bindings: remoteproc: qcom,glink-rpm-edge: convert to DT schema

[Rob Herring]

On Tue, Feb 07, 2023 at 10:08:51AM +0100, Krzysztof Kozlowski wrote:
> Convert Qualcomm G-Link RPM edge binding to DT schema.  Move it to
> remoteproc as it better suits the purpose - communication channel with
> remote processor.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  .../remoteproc/qcom,glink-rpm-edge.yaml       | 92 ++++++++++++++++++
>  .../bindings/soc/qcom/qcom,glink.txt          | 94 -------------------
>  2 files changed, 92 insertions(+), 94 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
>  delete mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
> 
> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
> new file mode 100644
> index 000000000000..07cd67ec97c1
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
> @@ -0,0 +1,92 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/remoteproc/qcom,glink-rpm-edge.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm G-Link RPM edge
> +
> +description: |
> +  Qualcomm G-Link edge, a FIFO based mechanism for communication with Resource
> +  Power Manager (RPM) on various Qualcomm platforms.
> +
> +maintainers:
> +  - Bjorn Andersson <andersson@kernel.org>
> +
> +properties:
> +  compatible:
> +    const: qcom,glink-rpm
> +
> +  label:
> +    $ref: /schemas/types.yaml#/definitions/string
> +    description:
> +      Name of the edge, used for debugging and identification purposes. The
> +      node name will be used if this is not present.
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  mboxes:
> +    items:
> +      - description: rpm_hlos mailbox in APCS
> +
> +  qcom,remote-pid:
> +    $ref: /schemas/types.yaml#/definitions/uint32
> +    description:
> +      The identifier for the remote processor as known by the rest of the
> +      system.
> +
> +  qcom,rpm-msg-ram:
> +    $ref: /schemas/types.yaml#/definitions/phandle
> +    description: |
> +      RPM message memory resource (compatible:: qcom,rpm-msg-ram).

'::' is not a thing in YAML.

> +
> +  rpm-requests:
> +    type: object
> +    $ref: /schemas/soc/qcom/qcom,smd-rpm.yaml#
> +    unevaluatedProperties: false
> +    description:
> +      Qualcomm Resource Power Manager (RPM) over G-Link
> +
> +    properties:
> +      qcom,intents:
> +        $ref: /schemas/types.yaml#/definitions/uint32-array
> +        description:
> +          List of (size, amount) pairs describing what intents should be

pairs? Sounds like a matrix then.

> +          preallocated for this virtual channel. This can be used to tweak the
> +          default intents available for the channel to meet expectations of the
> +          remote.
> +
> +    required:
> +      - qcom,glink-channels
> +
> +required:
> +  - compatible
> +  - interrupts
> +  - mboxes
> +
> +anyOf:
> +  - required:
> +      - qcom,remote-pid
> +  - required:
> +      - qcom,rpm-msg-ram
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +    rpm-glink {
> +        compatible = "qcom,glink-rpm";
> +        interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
> +        mboxes = <&apcs_glb 0>;
> +        qcom,rpm-msg-ram = <&rpm_msg_ram>;
> +
> +        rpm-requests {
> +            compatible = "qcom,rpm-msm8996";
> +            qcom,glink-channels = "rpm_requests";
> +
> +            /* ... */
> +        };
> +    };

Re: [PATCH 4/5] dt-bindings: remoteproc: qcom,glink-rpm-edge: convert to DT schema

[Krzysztof Kozlowski]

On 07/02/2023 19:42, Rob Herring wrote:
> On Tue, Feb 07, 2023 at 10:08:51AM +0100, Krzysztof Kozlowski wrote:
>> Convert Qualcomm G-Link RPM edge binding to DT schema.  Move it to
>> remoteproc as it better suits the purpose - communication channel with
>> remote processor.
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>> ---
>>  .../remoteproc/qcom,glink-rpm-edge.yaml       | 92 ++++++++++++++++++
>>  .../bindings/soc/qcom/qcom,glink.txt          | 94 -------------------
>>  2 files changed, 92 insertions(+), 94 deletions(-)
>>  create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
>>  delete mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,glink.txt
>>
>> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
>> new file mode 100644
>> index 000000000000..07cd67ec97c1
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,glink-rpm-edge.yaml
>> @@ -0,0 +1,92 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/remoteproc/qcom,glink-rpm-edge.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Qualcomm G-Link RPM edge
>> +
>> +description: |
>> +  Qualcomm G-Link edge, a FIFO based mechanism for communication with Resource
>> +  Power Manager (RPM) on various Qualcomm platforms.
>> +
>> +maintainers:
>> +  - Bjorn Andersson <andersson@kernel.org>
>> +
>> +properties:
>> +  compatible:
>> +    const: qcom,glink-rpm
>> +
>> +  label:
>> +    $ref: /schemas/types.yaml#/definitions/string
>> +    description:
>> +      Name of the edge, used for debugging and identification purposes. The
>> +      node name will be used if this is not present.
>> +
>> +  interrupts:
>> +    maxItems: 1
>> +
>> +  mboxes:
>> +    items:
>> +      - description: rpm_hlos mailbox in APCS
>> +
>> +  qcom,remote-pid:
>> +    $ref: /schemas/types.yaml#/definitions/uint32
>> +    description:
>> +      The identifier for the remote processor as known by the rest of the
>> +      system.
>> +
>> +  qcom,rpm-msg-ram:
>> +    $ref: /schemas/types.yaml#/definitions/phandle
>> +    description: |
>> +      RPM message memory resource (compatible:: qcom,rpm-msg-ram).
> 
> '::' is not a thing in YAML.

ack

> 
>> +
>> +  rpm-requests:
>> +    type: object
>> +    $ref: /schemas/soc/qcom/qcom,smd-rpm.yaml#
>> +    unevaluatedProperties: false
>> +    description:
>> +      Qualcomm Resource Power Manager (RPM) over G-Link
>> +
>> +    properties:
>> +      qcom,intents:
>> +        $ref: /schemas/types.yaml#/definitions/uint32-array
>> +        description:
>> +          List of (size, amount) pairs describing what intents should be
> 
> pairs? Sounds like a matrix then.

I'll fix also second appearance of this property
(bindings/soc/qcom/qcom,apr.yaml)

Best regards,
Krzysztof

[PATCH 5/5] dt-bindings: remoteproc: qcom,glink-edge: correct label description

[Krzysztof Kozlowski]

Correct the description of 'label' property.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 .../devicetree/bindings/remoteproc/qcom,glink-edge.yaml       | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,glink-edge.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,glink-edge.yaml
index 8e133ab55ff3..15e6851e1ff8 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,glink-edge.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,glink-edge.yaml
@@ -42,7 +42,9 @@ properties:
     maxItems: 1
 
   label:
-    description: The names of the state bits used for SMP2P output
+    description:
+      Name of the edge, used for debugging and identification purposes. The
+      node name will be used if this is not present.
 
   mboxes:
     maxItems: 1
-- 
2.34.1

Re: [PATCH 1/5] arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings

[Dmitry Baryshkov]

On 07/02/2023 11:08, Krzysztof Kozlowski wrote:
> Bindings expect (and most of DTS use) the RPM G-Link node name to be
> "rpm-requests".
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>   arch/arm64/boot/dts/qcom/ipq6018.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

-- 
With best wishes
Dmitry

Re: [PATCH 1/5] arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings

[Konrad Dybcio]

On 7.02.2023 10:08, Krzysztof Kozlowski wrote:
> Bindings expect (and most of DTS use) the RPM G-Link node name to be
> "rpm-requests".
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
It's not the glink node, it's the rpm subnode of glink.

For the change:

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
>  arch/arm64/boot/dts/qcom/ipq6018.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> index d32c9b2515ee..bbd94025ff5d 100644
> --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
> @@ -176,7 +176,7 @@ rpm-glink {
>  		qcom,rpm-msg-ram = <&rpm_msg_ram>;
>  		mboxes = <&apcs_glb 0>;
>  
> -		rpm_requests: glink-channel {
> +		rpm_requests: rpm-requests {
>  			compatible = "qcom,rpm-ipq6018";
>  			qcom,glink-channels = "rpm_requests";
>