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From: Maxime Ripard <maxime.ripard@bootlin.com>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Rob Herring <robh+dt@kernel.org>,
	Frank Rowand <frowand.list@gmail.com>,
	Chen-Yu Tsai <wens@csie.org>,
	Maxime Ripard <maxime.ripard@bootlin.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rtc@vger.kernel.org
Subject: [PATCH v2 05/11] dt-bindings: rtc: sun6i: Add the R40 RTC compatible
Date: Tue, 28 May 2019 22:30:35 +0200	[thread overview]
Message-ID: <543acf9aa96a6ef384fe99913335532e9730547e.1559075389.git-series.maxime.ripard@bootlin.com> (raw)
In-Reply-To: <434446bc5541d7dfe5823874355c7db8c7e213fa.1559075389.git-series.maxime.ripard@bootlin.com>

The R40 has a pretty different RTC compared to the other SoCs we've
encountered so far, the most important difference being that it now has
only a single interrupt, compared to the previous SoCs having two.

Let's add a compatible for that.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
 Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml
index f154bbba6a69..924622f39c44 100644
--- a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml
@@ -19,9 +19,7 @@ properties:
       - const: allwinner,sun6i-a31-rtc
       - const: allwinner,sun8i-a23-rtc
       - const: allwinner,sun8i-h3-rtc
-      - items:
-          - const: allwinner,sun8i-r40-rtc
-          - const: allwinner,sun8i-h3-rtc
+      - const: allwinner,sun8i-r40-rtc
       - const: allwinner,sun8i-v3-rtc
       - const: allwinner,sun50i-h5-rtc
       - items:
@@ -32,6 +30,8 @@ properties:
     maxItems: 1
 
   interrupts:
+    minItems: 1
+    maxItems: 2
     items:
       - description: RTC Alarm 0
       - description: RTC Alarm 1
@@ -69,6 +69,7 @@ allOf:
           contains:
             enum:
               - allwinner,sun8i-a23-rtc
+              - allwinner,sun8i-r40-rtc
               - allwinner,sun8i-v3-rtc
 
     then:
@@ -91,6 +92,24 @@ allOf:
           minItems: 3
           maxItems: 3
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: allwinner,sun8i-r40-rtc
+
+    then:
+      properties:
+        interrupts:
+          minItems: 1
+          maxItems: 1
+
+    else:
+      properties:
+        interrupts:
+          minItems: 2
+          maxItems: 2
+
 required:
   - "#clock-cells"
   - compatible
-- 
git-series 0.9.1

  parent reply	other threads:[~2019-05-28 20:31 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-28 20:30 [PATCH v2 01/11] dt-bindings: rtc: Add YAML schemas for the generic RTC bindings Maxime Ripard
2019-05-28 20:30 ` [PATCH v2 02/11] dt-bindings: rtc: Move trivial RTC over to a schemas of their own Maxime Ripard
2019-05-28 20:30 ` [PATCH v2 03/11] dt-bindings: rtc: Convert Allwinner A10 RTC to a schema Maxime Ripard
2019-05-28 20:30 ` [PATCH v2 04/11] dt-bindings: rtc: Convert Allwinner A31 " Maxime Ripard
2019-05-28 20:30 ` Maxime Ripard [this message]
2019-05-28 20:30 ` [PATCH v2 06/11] rtc: sun6i: Add R40 compatible Maxime Ripard
2019-05-28 20:30 ` [PATCH v2 07/11] ARM: dts: sun6i: Fix RTC node Maxime Ripard
2019-05-28 20:30 ` [PATCH v2 08/11] ARM: dts: sun6i: Add external crystals accuracy Maxime Ripard
2019-05-28 20:30 ` [PATCH v2 09/11] ARM: dts: sun8i: v3s: Fix the RTC node Maxime Ripard
2019-05-28 20:30 ` [PATCH v2 10/11] ARM: dts: sun8i: v3s: Add external crystals accuracy Maxime Ripard
2019-05-28 20:30 ` [PATCH v2 11/11] ARM: dts: sun8i: r40: Change the RTC compatible Maxime Ripard
2019-06-06 10:01 ` [PATCH v2 01/11] dt-bindings: rtc: Add YAML schemas for the generic RTC bindings Alexandre Belloni

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