From: Francesco Dolcini <francesco@dolcini.it>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Francesco Dolcini <francesco.dolcini@toradex.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Judith Mendez <jm@ti.com>
Subject: [PATCH v1 0/2] arm64: dts: ti: k3-am62: Add MCU MCAN
Date: Mon, 24 Jul 2023 15:36:10 +0200 [thread overview]
Message-ID: <20230724133612.37366-1-francesco@dolcini.it> (raw)
From: Francesco Dolcini <francesco.dolcini@toradex.com>
On AM62x there are no hardware interrupts routed to A53 GIC
interrupt controller for MCU MCAN IPs, so MCU MCAN nodes were
omitted from MCU dtsi.
Timer polling was introduced in commits [1][2] so now add MCU MCAN nodes
to the MCU dtsi for Cortex A53.
[1] b382380c0d2d ("can: m_can: Add hrtimer to generate software interrupt")
[2] bb410c03b999 ("dt-bindings: net: can: Remove interrupt properties for MCAN")
Once the MCU MCANs are added to the SOC dtsi, enable the Verdin CAN2.
Hiago De Franco (1):
arm64: dts: ti: k3-am625-verdin: enable CAN_2
Judith Mendez (1):
arm64: dts: ti: k3-am62: Add MCU MCAN nodes
arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi | 24 +++++++++++++++++++
.../boot/dts/ti/k3-am62-verdin-dahlia.dtsi | 5 ++++
.../arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi | 5 ++++
.../boot/dts/ti/k3-am62-verdin-yavia.dtsi | 5 ++++
arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 19 +++++++++++++--
5 files changed, 56 insertions(+), 2 deletions(-)
--
2.25.1
next reply other threads:[~2023-07-24 13:45 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-24 13:36 Francesco Dolcini [this message]
2023-07-24 13:36 ` [PATCH v1 1/2] arm64: dts: ti: k3-am62: Add MCU MCAN nodes Francesco Dolcini
2023-07-24 16:06 ` Judith Mendez
2023-07-24 16:22 ` Francesco Dolcini
2023-07-24 16:25 ` Judith Mendez
2023-08-02 3:41 ` Nishanth Menon
2023-07-24 13:36 ` [PATCH v1 2/2] arm64: dts: ti: k3-am625-verdin: enable CAN_2 Francesco Dolcini
2023-08-02 3:43 ` Nishanth Menon
2023-08-02 7:42 ` Francesco Dolcini
2023-08-02 13:19 ` Nishanth Menon
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