[PATCH 2/4] dt-bindings: mailbox: Add dt-bindings for ipq6018 apcs global block

[Sivaprakash Murugesan]

Add dt-bindings for ipq6018 mailbox driver

Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Sivaprakash Murugesan <sivaprak@xxxxxxxxxxxxxx>
---
 .../bindings/mailbox/qcom,apcs-kpss-global.yaml         | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index 12eff94..e05bff4 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -16,6 +16,7 @@ maintainers:
 properties:
   compatible:
     enum:
+      - qcom,ipq6018-apcs-apps-global
       - qcom,ipq8074-apcs-apps-global
       - qcom,msm8916-apcs-kpss-global
       - qcom,msm8996-apcs-hmss-global
@@ -38,12 +39,12 @@ properties:
     const: 1
 
   '#clock-cells':
-    const: 0
+    enum: [ 0, 1 ]
 
   clock-names:
     items:
       - const: pll
-      - const: aux
+      - enum: [ aux, xo ]
 
 required:
   - compatible
@@ -84,3 +85,15 @@ examples:
         clock-names = "pll", "aux";
         #clock-cells = <0>;
     };
+
+  # Example apcs with ipq6018
+  - |
+    #include "dt-bindings/clock/qcom,apss-ipq.h"
+    apcs_ipq: mailbox@b111000 {
+        compatible = "qcom,ipq6018-apcs-apps-global";
+        reg = <0x0b111000 0x1000>;
+        #clock-cells = <1>;
+        clocks = <&a53pll>, <&xo>;
+        clock-names = "pll", "xo";
+        #mbox-cells = <1>;
+    };
-- 
2.7.4