linux-kernel - [PATCH 1/8] dt-bindings: sun6i-a31-mipi-dphy: Add the interrupts property

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Message-Id: <20220812075603.59375-2-samuel@sholland.org>
Date:   Fri, 12 Aug 2022 02:55:56 -0500
From:   Samuel Holland <samuel@...lland.org>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Maxime Ripard <mripard@...nel.org>
Cc:     Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
        Samuel Holland <samuel@...lland.org>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maxime Ripard <maxime@...no.tech>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-phy@...ts.infradead.org, linux-sunxi@...ts.linux.dev
Subject: [PATCH 1/8] dt-bindings: sun6i-a31-mipi-dphy: Add the interrupts property

The sun6i DPHY can generate several interrupts, mostly for reporting
error conditions, but also for detecting BTA and UPLS sequences.
Document this capability in order to accurately describe the hardware.

The DPHY has no interrupt number provided in the vendor documentation
because its interrupt line is shared with the DSI controller.

Fixes: c25b84c00826 ("dt-bindings: display: Convert Allwinner DSI to a schema")
Signed-off-by: Samuel Holland <samuel@...lland.org>
---

 .../bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml           | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
index 22636c9fdab8..cf49bd99b3e2 100644
--- a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
+++ b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
@@ -24,6 +24,9 @@ properties:
   reg:
     maxItems: 1
 
+  interrupts:
+    maxItems: 1
+
   clocks:
     items:
       - description: Bus Clock
@@ -53,6 +56,7 @@ required:
   - "#phy-cells"
   - compatible
   - reg
+  - interrupts
   - clocks
   - clock-names
   - resets
-- 
2.35.1