linux-kernel - [PATCH v2 2/5] dt-bindings: timer: Add compatibles for sun50i timers

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Date:   Sun, 21 Mar 2021 23:47:04 -0500
From:   Samuel Holland <samuel@...lland.org>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Samuel Holland <samuel@...lland.org>,
        Maxime Ripard <maxime@...no.tech>
Subject: [PATCH v2 2/5] dt-bindings: timer: Add compatibles for sun50i timers

The sun50i SoCs contain timer blocks which are useful as broadcast
clockevent sources. They each have 2 interrupts, matching the A23
variant, so add the new compatible strings with the A23 compatible
as a fallback.

Acked-by: Maxime Ripard <maxime@...no.tech>
Signed-off-by: Samuel Holland <samuel@...lland.org>
---
 .../timer/allwinner,sun4i-a10-timer.yaml        | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml
index 3462598e609d..53fd24bdc34e 100644
--- a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml
@@ -12,11 +12,18 @@ maintainers:
 
 properties:
   compatible:
-    enum:
-      - allwinner,sun4i-a10-timer
-      - allwinner,sun8i-a23-timer
-      - allwinner,sun8i-v3s-timer
-      - allwinner,suniv-f1c100s-timer
+    oneOf:
+      - enum:
+          - allwinner,sun4i-a10-timer
+          - allwinner,sun8i-a23-timer
+          - allwinner,sun8i-v3s-timer
+          - allwinner,suniv-f1c100s-timer
+      - items:
+          - enum:
+              - allwinner,sun50i-a64-timer
+              - allwinner,sun50i-h6-timer
+              - allwinner,sun50i-h616-timer
+          - const: allwinner,sun8i-a23-timer
 
   reg:
     maxItems: 1
-- 
2.26.2