diff mbox series

[v3,1/2] dt-bindings: spmi: Add qcom,bus-id

Message ID 20220201134108.2677578-2-vkoul@kernel.org (mailing list archive)
State Not Applicable
Headers show
Series spmi: pmic-arb: Add support for PMIC v7 | expand

Commit Message

Vinod Koul Feb. 1, 2022, 1:41 p.m. UTC 
PMIC arbiter version 7 and beyond we need to define if we are using
primary or secondary bus, so add a new property of qcom,bus-id

Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
 .../devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml  | 11 +++++++++++
 1 file changed, 11 insertions(+)

Comments

Rob Herring (Arm) Feb. 7, 2022, 9:45 p.m. UTC | #1 
On Tue, 01 Feb 2022 19:11:07 +0530, Vinod Koul wrote:
> PMIC arbiter version 7 and beyond we need to define if we are using
> primary or secondary bus, so add a new property of qcom,bus-id
> 
> Signed-off-by: Vinod Koul <vkoul@kernel.org>
> ---
>  .../devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml  | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml b/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml
index 55d379c85fd9..cf17301fbb62 100644
--- a/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml
+++ b/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml
@@ -85,6 +85,14 @@  properties:
     description: >
       which of the PMIC Arb provided channels to use for accesses
 
+  qcom,bus-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 1
+    description: >
+      SPMI bus instance. only applicable to PMIC arbiter version 7 and beyond.
+      Supported values, 0 = primary bus, 1 = secondary bus
+
 required:
   - compatible
   - reg-names
@@ -116,5 +124,8 @@  examples:
 
         interrupt-controller;
         #interrupt-cells = <4>;
+
+        qcom,bus-id = <0>;
+
     };