linux-kernel - [PATCH 2/4] dt-bindings: net: can: Make interrupt attributes optional for MCAN

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Message-ID: <20230419223323.20384-3-jm@ti.com>
Date:   Wed, 19 Apr 2023 17:33:21 -0500
From:   Judith Mendez <jm@...com>
To:     Chandrasekar Ramakrishnan <rcsekar@...sung.com>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>
CC:     "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Schuyler Patton <spatton@...com>, Nishanth Menon <nm@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Tero Kristo <kristo@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Oliver Hartkopp <socketcan@...tkopp.net>,
        Judith Mendez <jm@...com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-can@...r.kernel.org>, <netdev@...r.kernel.org>
Subject: [PATCH 2/4] dt-bindings: net: can: Make interrupt attributes optional for MCAN

For MCAN, remove interrupt and interrupt names from the required
section.

On AM62x SoC, MCANs on MCU domain do not have hardware interrupt
routed to A53 Linux, instead they will use software interrupt
by hrtimer. Make interrupt attributes optional in MCAN node
by removing from required section.

Signed-off-by: Judith Mendez <jm@...com>
---
 Documentation/devicetree/bindings/net/can/bosch,m_can.yaml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
index 67879aab623b..43f1aa9addc0 100644
--- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
+++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
@@ -122,8 +122,6 @@ required:
   - compatible
   - reg
   - reg-names
-  - interrupts
-  - interrupt-names
   - clocks
   - clock-names
   - bosch,mram-cfg
-- 
2.17.1