[PATCH v2 02/13] dt-bindings: remoteproc: qcom: pas: Add QMP bindings

Sibi Sankar
2021-06-07T15:40:50Z

Add Qualcomm Mailbox Protocol (QMP) binding to replace the power domains
exposed by the AOSS QMP node.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---

v2:
* Drop R-b from Rob/Stephen due to yaml conversion.

.../devicetree/bindings/remoteproc/qcom,adsp.yaml | 40 +++++++++++++++-------
1 file changed, 27 insertions(+), 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
index 9ea05e608bc1..b6396bc07388 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
@@ -89,6 +89,10 @@ properties:
maxItems: 1
description: Reference to the reserved-memory for the Hexagon core

+ qcom,qmp:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description: Reference to the AOSS side-channel message RAM.
+
qcom,smem-states:
$ref: /schemas/types.yaml#/definitions/phandle-array
description: States used by the AP to signal the Hexagon core
@@ -359,13 +363,11 @@ allOf:
properties:
power-domains:
items:
- - description: Load State power domain
- description: CX power domain
- description: MX power domain
- description: MSS power domain
power-domain-names:
items:
- - const: load_state
- const: cx
- const: mx
- const: mss
@@ -381,12 +383,7 @@ allOf:
properties:
power-domains:
items:
- - description: Load State power domain
- description: CX power domain
- power-domain-names:
- items:
- - const: load_state
- - const: cx

- if:
properties:
@@ -399,12 +396,10 @@ allOf:
properties:
power-domains:
items:
- - description: Load State power domain
- description: CX power domain
- description: MSS power domain
power-domain-names:
items:
- - const: load_state
- const: cx
- const: mss

@@ -439,12 +434,10 @@ allOf:
properties:
power-domains:
items:
- - description: Load State power domain
- description: LCX power domain
- description: LMX power domain
power-domain-names:
items:
- - const: load_state
- const: lcx
- const: lmx

@@ -458,12 +451,10 @@ allOf:
properties:
power-domains:
items:
- - description: Load State power domain
- description: CX power domain
- description: MXC power domain
power-domain-names:
items:
- - const: load_state
- const: cx
- const: mxc

@@ -499,6 +490,29 @@ allOf:
- const: mss_restart
- const: pdc_reset

+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,sc7180-mpss-pas
+ - qcom,sm8150-adsp-pas
+ - qcom,sm8150-cdsp-pas
+ - qcom,sm8150-mpss-pas
+ - qcom,sm8150-slpi-pas
+ - qcom,sm8250-adsp-pas
+ - qcom,sm8250-cdsp-pas
+ - qcom,sm8250-slpi-pas
+ - qcom,sm8350-adsp-pas
+ - qcom,sm8350-cdsp-pas
+ - qcom,sm8350-mpss-pas
+ - qcom,sm8350-slpi-pas
+ then:
+ properties:
+ qcom,qmp:
+ items:
+ - description: Reference to the AOSS side-channel message RAM.
+
examples:
- |
#include <dt-bindings/clock/qcom,rpmcc.h>