diff mbox series

[v5,2/3] dt-bindings: interrupt-controller: Add Qualcomm MPM support

Message ID 20220216132830.32490-3-shawn.guo@linaro.org
State Superseded
Headers show
Series Add Qualcomm MPM irqchip driver support | expand

Commit Message

Shawn Guo Feb. 16, 2022, 1:28 p.m. UTC
It adds DT binding support for Qualcomm MPM interrupt controller.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 .../interrupt-controller/qcom,mpm.yaml        | 94 +++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml

Comments

Rob Herring (Arm) Feb. 17, 2022, 3:59 a.m. UTC | #1
On Wed, 16 Feb 2022 21:28:29 +0800, Shawn Guo wrote:
> It adds DT binding support for Qualcomm MPM interrupt controller.
> 
> Reviewed-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> ---
>  .../interrupt-controller/qcom,mpm.yaml        | 94 +++++++++++++++++++
>  1 file changed, 94 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml
> 

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/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-count: 'oneOf' conditional failed, one must be fixed:
	'type' is a required property
		hint: A vendor boolean property can use "type: boolean"
	Additional properties are not allowed ('maxItems' was unexpected)
		hint: A vendor boolean property can use "type: boolean"
	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-count: 'oneOf' conditional failed, one must be fixed:
		'enum' is a required property
		'const' is a required property
		hint: A vendor string property with exact values has an implicit type
		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-count: 'oneOf' conditional failed, one must be fixed:
		'$ref' is a required property
		'allOf' is a required property
		hint: A vendor property needs a $ref to types.yaml
		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
	hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
	from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-map: 'oneOf' conditional failed, one must be fixed:
	'type' is a required property
		hint: A vendor boolean property can use "type: boolean"
	'description' is a required property
		hint: A vendor boolean property can use "type: boolean"
	Additional properties are not allowed ('$ref', 'items' were unexpected)
		hint: A vendor boolean property can use "type: boolean"
	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-map: 'oneOf' conditional failed, one must be fixed:
		'enum' is a required property
		'const' is a required property
		hint: A vendor string property with exact values has an implicit type
		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
	'/schemas/types.yaml#/definitions/uint32-matrix' does not match '^#/(definitions|$defs)/'
		hint: A vendor property can have a $ref to a a $defs schema
	hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
	from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: ignoring, error in schema: properties: qcom,mpm-pin-count
Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.example.dt.yaml:0:0: /example-0/interrupt-controller@45f01b8: failed to match any schema with compatible: ['qcom,qcm2290-mpm']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1593741

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

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.
Shawn Guo Feb. 17, 2022, 6:54 a.m. UTC | #2
On Wed, Feb 16, 2022 at 09:59:23PM -0600, Rob Herring wrote:
> On Wed, 16 Feb 2022 21:28:29 +0800, Shawn Guo wrote:
> > It adds DT binding support for Qualcomm MPM interrupt controller.
> > 
> > Reviewed-by: Rob Herring <robh@kernel.org>
> > Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> > ---
> >  .../interrupt-controller/qcom,mpm.yaml        | 94 +++++++++++++++++++
> >  1 file changed, 94 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml
> > 
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):

I ran dt_binding_check without DT_CHECKER_FLAGS=-m.  Will re-test and
fix.

Shawn

> 
> yamllint warnings/errors:
> 
> dtschema/dtc warnings/errors:
> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-count: 'oneOf' conditional failed, one must be fixed:
> 	'type' is a required property
> 		hint: A vendor boolean property can use "type: boolean"
> 	Additional properties are not allowed ('maxItems' was unexpected)
> 		hint: A vendor boolean property can use "type: boolean"
> 	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-count: 'oneOf' conditional failed, one must be fixed:
> 		'enum' is a required property
> 		'const' is a required property
> 		hint: A vendor string property with exact values has an implicit type
> 		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
> 	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-count: 'oneOf' conditional failed, one must be fixed:
> 		'$ref' is a required property
> 		'allOf' is a required property
> 		hint: A vendor property needs a $ref to types.yaml
> 		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
> 	hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
> 	from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-map: 'oneOf' conditional failed, one must be fixed:
> 	'type' is a required property
> 		hint: A vendor boolean property can use "type: boolean"
> 	'description' is a required property
> 		hint: A vendor boolean property can use "type: boolean"
> 	Additional properties are not allowed ('$ref', 'items' were unexpected)
> 		hint: A vendor boolean property can use "type: boolean"
> 	/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: properties:qcom,mpm-pin-map: 'oneOf' conditional failed, one must be fixed:
> 		'enum' is a required property
> 		'const' is a required property
> 		hint: A vendor string property with exact values has an implicit type
> 		from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
> 	'/schemas/types.yaml#/definitions/uint32-matrix' does not match '^#/(definitions|$defs)/'
> 		hint: A vendor property can have a $ref to a a $defs schema
> 	hint: Vendor specific properties must have a type and description unless they have a defined, common suffix.
> 	from schema $id: http://devicetree.org/meta-schemas/vendor-props.yaml#
> /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml: ignoring, error in schema: properties: qcom,mpm-pin-count
> Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.example.dt.yaml:0:0: /example-0/interrupt-controller@45f01b8: failed to match any schema with compatible: ['qcom,qcm2290-mpm']
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/patch/1593741
> 
> This check can fail if there are any dependencies. The base for a patch
> series is generally the most recent rc1.
> 
> 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.
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml b/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml
new file mode 100644
index 000000000000..374ef155f45c
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml
@@ -0,0 +1,94 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/qcom,mpm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcom MPM Interrupt Controller
+
+maintainers:
+  - Shawn Guo <shawn.guo@linaro.org>
+
+description:
+  Qualcomm Technologies Inc. SoCs based on the RPM architecture have a
+  MSM Power Manager (MPM) that is in always-on domain. In addition to managing
+  resources during sleep, the hardware also has an interrupt controller that
+  monitors the interrupts when the system is asleep, wakes up the APSS when
+  one of these interrupts occur and replays it to GIC interrupt controller
+  after GIC becomes operational.
+
+allOf:
+  - $ref: /schemas/interrupt-controller.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,mpm
+
+  reg:
+    maxItems: 1
+    description:
+      Specifies the base address and size of vMPM registers in RPM MSG RAM.
+
+  interrupts:
+    maxItems: 1
+    description:
+      Specify the IRQ used by RPM to wakeup APSS.
+
+  mboxes:
+    maxItems: 1
+    description:
+      Specify the mailbox used to notify RPM for writing vMPM registers.
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+    description:
+      The first cell is the MPM pin number for the interrupt, and the second
+      is the trigger type.
+
+  qcom,mpm-pin-count:
+    maxItems: 1
+    description:
+      Specify the total MPM pin count that a SoC supports.
+
+  qcom,mpm-pin-map:
+    $ref: /schemas/types.yaml#/definitions/uint32-matrix
+    items:
+      items:
+        - description: MPM pin number
+        - description: GIC SPI number for the MPM pin
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - mboxes
+  - interrupt-controller
+  - '#interrupt-cells'
+  - qcom,mpm-pin-count
+  - qcom,mpm-pin-map
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    mpm: interrupt-controller@45f01b8 {
+        compatible = "qcom,qcm2290-mpm";
+        interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
+        reg = <0x45f01b8 0x1000>;
+        mboxes = <&apcs_glb 1>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        interrupt-parent = <&intc>;
+        qcom,mpm-pin-count = <96>;
+        qcom,mpm-pin-map = <2 275>,
+                           <5 296>,
+                           <12 422>,
+                           <24 79>,
+                           <86 183>,
+                           <90 260>,
+                           <91 260>;
+    };