From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7528AC3ABC3 for ; Fri, 9 May 2025 08:27:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:CC:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4e3+vQC7jXYNsVDluYv45Cizxg84x2l6/EsV/UN5RrA=; b=OTmQLkegGXGB3PUwlkNzPKWmsI 8RU/NjySZtrbi7KADyinaYq0O9Y1CpR468aeD9IOiDcJy3VRGkPGUYM+nfoKiA1frCnsnyaz6G1nt W9ulcsFqrSoRxDzNVu+lK9Joh0VgfwqkDHnOB32W36mYwhPGfQUt9cPdoTJ5mE4NNVDw5pp1hpQkE zCCvMnKQWMMX/jqnEgkrwJiZslKAElTx9E2VeLRJcs+Wp1ztaBNvF180CczDbU3otOBAyvRBtQmiC fweoyNfXK9snofNuCgnUfHjbUEV/0zXgriesfkz9gRlpsobXYgsdewKi5qtKfMf351//fkRMc6t4y qFUdGCog==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uDJ52-00000002vVo-472s; Fri, 09 May 2025 08:27:40 +0000 Received: from fllvem-ot03.ext.ti.com ([198.47.19.245]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uDITH-00000002oKp-2FAZ for linux-arm-kernel@lists.infradead.org; Fri, 09 May 2025 07:48:41 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllvem-ot03.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 5497mYic1338029 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 9 May 2025 02:48:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1746776914; bh=4e3+vQC7jXYNsVDluYv45Cizxg84x2l6/EsV/UN5RrA=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=LsNxdgh3gojJqGeRhZ57VCZixcngOvhwEVRwU4kGNf66o8780ILuReluAeb4hJpvj 3So/V3RiXReOHTZbWod4SReP02ZLxnrQQD7FJcD4wHegNapOQwdwgOvNrg2xEAqvR5 bNvGyVou+rMVmz+aFXGt0w92DkRrKBGC/jVLwJcE= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 5497mYPV112184 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 9 May 2025 02:48:34 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 9 May 2025 02:48:33 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 9 May 2025 02:48:33 -0500 Received: from [172.24.19.187] (lt5cd2489kgj.dhcp.ti.com [172.24.19.187]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 5497mTof084167; Fri, 9 May 2025 02:48:30 -0500 Message-ID: Date: Fri, 9 May 2025 13:18:29 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/4] arm64: dts: ti: j722s-evm: Add MUX to control CSI2RX To: Yemike Abhilash Chandra , , , , , , CC: , , , , , , References: <20250508155134.2026300-1-y-abhilashchandra@ti.com> <20250508155134.2026300-3-y-abhilashchandra@ti.com> Content-Language: en-US From: "Kumar, Udit" In-Reply-To: <20250508155134.2026300-3-y-abhilashchandra@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250509_004839_705283_FFA7C6EC X-CRM114-Status: GOOD ( 14.28 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 5/8/2025 9:21 PM, Yemike Abhilash Chandra wrote: > J722S EVM has the CSI2RX routed to a MIPI CSI connector and to 22-pin RPi > camera connector through an analog mux with GPIO control, model that so > that an overlay can control the mux state according to connected cameras. In case you are another version, consider to change in commit message "model that so that" to "model mux so that". Reviewed-by: Udit Kumar > > Signed-off-by: Yemike Abhilash Chandra > --- > arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts > index 0f18fe710929..43256c71a19c 100644 > --- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts > +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts > @@ -266,6 +266,20 @@ transceiver2: can-phy2 { > max-bitrate = <5000000>; > standby-gpios = <&exp1 17 GPIO_ACTIVE_HIGH>; > }; > + > + csi01_mux: mux-controller-0 { > + compatible = "gpio-mux"; > + #mux-state-cells = <1>; > + mux-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>; > + idle-state = <0>; > + }; > + > + csi23_mux: mux-controller-1 { > + compatible = "gpio-mux"; > + #mux-state-cells = <1>; > + mux-gpios = <&exp1 7 GPIO_ACTIVE_HIGH>; > + idle-state = <0>; > + }; > }; > > &main_pmx0 {