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Thu, 5 Aug 2021 07:44:11 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Thu, 5 Aug 2021 07:44:11 -0500 Received: from [10.250.232.51] (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 175Ci7Rc026017; Thu, 5 Aug 2021 07:44:08 -0500 Subject: Re: [PATCH v2 0/6] CAN: Add support for CAN in AM65,J721e and AM64 To: Jan Kiszka , Nishanth Menon CC: , , , Tero Kristo , Rob Herring , Marc Kleine-Budde , Lokesh Vutla , Faiz Abbas References: <20210726101012.26983-1-a-govindraju@ti.com> <20210802124509.z23lfg7xxkqaakbo@truce> <36011cee-f617-02ed-7446-c297ba65e6bf@ti.com> <35b0e2dc-0591-0a2f-8e3d-4177792a13fa@siemens.com> From: Aswath Govindraju Message-ID: Date: Thu, 5 Aug 2021 18:14:07 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <35b0e2dc-0591-0a2f-8e3d-4177792a13fa@siemens.com> Content-Language: en-US X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210805_054412_946630_EA8A453B X-CRM114-Status: GOOD ( 19.76 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Jan, On 05/08/21 6:10 pm, Jan Kiszka wrote: > On 05.08.21 14:32, Aswath Govindraju wrote: >> Hi, >> >> On 02/08/21 6:15 pm, Nishanth Menon wrote: >>> On 15:40-20210726, Aswath Govindraju wrote: >>>> The following series of patches add support for CAN in SoC's AM65, J721e >>>> and AM64. >>>> >>>> This patch series is dependent on [1] and [2] and I have requested for an >>>> immutable tag from the Marc Kleine-Budde(maintainer of net tree). >>>> >>>> [1] - https://lore.kernel.org/patchwork/patch/1423048/ >>>> [2] - https://www.spinics.net/lists/linux-can/msg08108.html >>>> >>>> changes since v1 - >>>> - changed the message ram configuration to use the maximum value >>>> in each field, for better performance. >>>> >>>> Aswath Govindraju (3): >>>> arm64: dts: ti: am654-base-board: Disable mcan nodes >>>> arm64: dts: ti: k3-am64-main: Add support for MCAN >>>> arm64: dts: ti: k3-am642-evm/sk: Add support for main domain mcan >>>> nodes in EVM and disable them on SK >>>> >>>> Faiz Abbas (3): >>>> arm64: dts: ti: k3-am65-mcu: Add Support for MCAN >>>> arm64: dts: ti: k3-j721e: Add support for MCAN nodes >>>> arm64: dts: ti: k3-j721e-common-proc-board: Add support for mcu_mcan >>>> nodes >>> >>> I noticed in my checkup: https://pastebin.ubuntu.com/p/zSk39M943N/ >>> warnings with dtbs_check, I think the bindings need a little more help >>> here (please also notice the iot platform warnings getting introduced). >>> >> >> Jan, >> >> Can you please point me to the schematics for iot platform? Also, is CAN >> subsystem brought out on the iot platform boards? > > Schematics aren't publicly available. If you have specific questions, I > may help, though. > > CAN is not in use yet (not connected AFAIK). > Thank you for clarifying this. I will disable the CAN DT nodes in k3-am65-iot2050-common.dtsi in my respin. Thanks, Aswath > Jan > >> >>> Since we are still working on the bindings[1], lets clean that up >>> before we consider the dts addition. I suspect we need to cook this >>> more towards the next cycle. >>> >>> [1] https://lore.kernel.org/patchwork/patch/1470806/ >>> >> >> Nishanth, >> >> Sorry for not taking of this earlier. I'll try to get everything ready >> for next release. >> >> Thanks, >> Aswath >> > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel