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From: Tony Lindgren <tony@atomide.com>
To: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
 linux-omap@vger.kernel.org, Daniel Lezcano <daniel.lezcano@linaro.org>,
 Grygorii Strashko <grygorii.strashko@ti.com>,
 Keerthy <j-keerthy@ti.com>, Nishanth Menon <nm@ti.com>,
 Vignesh Raghavendra <vigneshr@ti.com>
Subject: [PATCH] dt-bindings: timer: Add power-domains for TI timer-dm on K3
Date: Mon, 19 Sep 2022 14:23:57 +0300
Message-Id: <20220919112357.64997-1-tony@atomide.com>
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On K3 SoCs, the power-domains property is needed. On the earlier SoCs,
the power-domains property is handled by the interconnect target module
parent device.

Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Nishanth Menon <nm@ti.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 .../devicetree/bindings/timer/ti,timer-dm.yaml  | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/ti,timer-dm.yaml b/Documentation/devicetree/bindings/timer/ti,timer-dm.yaml
--- a/Documentation/devicetree/bindings/timer/ti,timer-dm.yaml
+++ b/Documentation/devicetree/bindings/timer/ti,timer-dm.yaml
@@ -51,6 +51,11 @@ properties:
       - const: timer_sys_ck
     minItems: 1
 
+  power-domains:
+    description:
+      Power domain if available
+    maxItems: 1
+
   interrupts:
     description:
       Interrupt if available. The timer PWM features may be usable
@@ -94,12 +99,14 @@ additionalProperties: false
 
 allOf:
   - if:
-      not:
-        properties:
-          compatible:
-            contains:
-              const: ti,am654-timer
+      properties:
+        compatible:
+          contains:
+            const: ti,am654-timer
     then:
+      required:
+        - power-domains
+    else:
       required:
         - interrupts