From: Tony Lindgren <tony@atomide.com>
To: Judith Mendez <jm@ti.com>
Cc: Chandrasekar Ramakrishnan <rcsekar@samsung.com>,
linux-can@vger.kernel.org,
Wolfgang Grandegger <wg@grandegger.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Schuyler Patton <spatton@ti.com>, Tero Kristo <kristo@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
devicetree@vger.kernel.org,
Oliver Hartkopp <socketcan@hartkopp.net>,
Simon Horman <simon.horman@corigine.com>,
Conor Dooley <conor+dt@linaro.org>
Subject: Re: [PATCH v8 1/2] dt-bindings: net: can: Remove interrupt properties for MCAN
Date: Wed, 31 May 2023 07:30:18 +0300 [thread overview]
Message-ID: <20230531043018.GP14287@atomide.com> (raw)
In-Reply-To: <20230530224820.303619-2-jm@ti.com>
* Judith Mendez <jm@ti.com> [230530 22:48]:
> On AM62x SoC, MCANs on MCU domain do not have hardware interrupt
> routed to A53 Linux, instead they will use software interrupt by
> timer polling.
>
> To enable timer polling method, interrupts should be
> optional so remove interrupts property from required section and
> add an example for MCAN node with timer polling enabled.
Reviewed-by: Tony Lindgren <tony@atomide.com>
next prev parent reply other threads:[~2023-05-31 4:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-30 22:48 [PATCH v8 0/2] Enable multiple MCAN on AM62x Judith Mendez
2023-05-30 22:48 ` [PATCH v8 1/2] dt-bindings: net: can: Remove interrupt properties for MCAN Judith Mendez
2023-05-31 4:30 ` Tony Lindgren [this message]
2023-05-30 22:48 ` [PATCH v8 2/2] can: m_can: Add hrtimer to generate software interrupt Judith Mendez
2023-05-31 4:30 ` Tony Lindgren
2023-06-14 7:02 ` Marc Kleine-Budde
2023-06-15 12:02 ` Hiago Franco
2023-06-13 17:41 ` [PATCH v8 0/2] Enable multiple MCAN on AM62x Judith Mendez
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