linux-kernel - [PATCH v5] dt-bindings: firmware: arm,scmi: allow multiple instances

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Message-ID: <20250423005824.3993256-1-quic_djaggi@quicinc.com>
Date: Tue, 22 Apr 2025 17:58:24 -0700
From: Deepti Jaggi <quic_djaggi@...cinc.com>
To: <sudeep.holla@....com>, <cristian.marussi@....com>, <robh@...nel.org>,
        <conor+dt@...nel.org>, <krzysztof.kozlowski@...aro.org>
CC: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <quic_ptalari@...cinc.com>,
        <quic_psodagud@...cinc.com>, <quic_djaggi@...cinc.com>,
        <quic_shazhuss@...cinc.com>
Subject: [PATCH v5] dt-bindings: firmware: arm,scmi: allow multiple instances

From: Nikunj Kela <quic_nkela@...cinc.com>

This change extends scmi node name so as to allow multiple
SCMI instances.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Reviewed-by: Cristian Marussi <cristian.marussi@....com>
Signed-off-by: Nikunj Kela <quic_nkela@...cinc.com>
Signed-off-by: Deepti Jaggi <quic_djaggi@...cinc.com>
---
Changes in v5:
        - Added Reviewed-by tag

Changes in v4:
        - Dropped 'virtual' from subject and description

Changes in v3:
        - Added Reviewed-by tag
        - Removed the patch from original series[1]

Changes in v2:
        - Fixed scmi nodename pattern

[1]: https://lore.kernel.org/all/20240903220240.2594102-1-quic_nkela@quicinc.com/
---
 Documentation/devicetree/bindings/firmware/arm,scmi.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
index abbd62f1fed0..be817fd9cc34 100644
--- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
+++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
@@ -27,7 +27,7 @@ anyOf:
 
 properties:
   $nodename:
-    const: scmi
+    pattern: '^scmi(-[0-9]+)?$'
 
   compatible:
     oneOf:
-- 
2.25.1