From nobody Tue Dec 16 14:54:07 2025 Received: from lelvem-ot01.ext.ti.com (lelvem-ot01.ext.ti.com [198.47.23.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA03E2701A4; Fri, 9 May 2025 09:19:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.234 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746782391; cv=none; b=Woxxxm18Mz2SBnv20j5A2RfDcVDzT+JO7R3bZ1saFPHiERNH76FiV3dJZGzZEz7xLzRaMuucnY7wwcVbckiATAyWRFSk2O6WYwmYREYxQtGrE3w215E+rKvNdTa2t7hk5/hEsMPUGBPGY4exEIzoxDfws8Zc+x5lwLdr9jEem0k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746782391; c=relaxed/simple; bh=wPS8W3Ir7SODaScp6ENDMfDFDw7lqkua34UP6QkEPng=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pd+SjugQASaTCAN52vNq/zQ5CPnxS/sXXggtc1QTru8oIi5R9I8gWBtKWBi3wyhAGb0RBFY4AeLci3cVFXbb8uD2xz4wd36R9NOpF3zlRA8MHfwtIHZXAzrLEsnP9DH6/9oPV8UUWq45sWS6d9DmwZzV+dudAC8heVkP11va//U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=aq8crRlO; arc=none smtp.client-ip=198.47.23.234 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="aq8crRlO" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelvem-ot01.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 5499JalR1350858 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 9 May 2025 04:19:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1746782376; bh=uoLYLwLT+B43IHFMa2nHyDWREdBWwB5fKOnCamiqucU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=aq8crRlOozvzXWdkVEMmwV5dHUC2KI6NuR0B/OilGzFFaMeu3tFrGkeE1QgzskiZ3 CmROepyB2prowXN+sfNwHu07HJjnoBHjuSsHQ4C+Iu2sxCb68xNL5F4W65T6X2d7Lo 4RFVIHnblLDPU5Omw6NBkRuelcsJvMxP47RgfNWE= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 5499JatQ123911 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 9 May 2025 04:19:36 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE114.ent.ti.com (10.64.6.35) 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 04:19:35 -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 04:19:35 -0500 Received: from abhilash-HP.dhcp.ti.com (abhilash-hp.dhcp.ti.com [172.24.227.115]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 5499JL7t070287; Fri, 9 May 2025 04:19:32 -0500 From: Yemike Abhilash Chandra To: , , , , , CC: , , , , , , , Subject: [PATCH v3 2/4] arm64: dts: ti: j722s-evm: Add MUX to control CSI2RX Date: Fri, 9 May 2025 14:49:09 +0530 Message-ID: <20250509091911.2442934-3-y-abhilashchandra@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250509091911.2442934-1-y-abhilashchandra@ti.com> References: <20250509091911.2442934-1-y-abhilashchandra@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Content-Type: text/plain; charset="utf-8" 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 mux so that an overlay can control the mux state according to connected cameras. Signed-off-by: Yemike Abhilash Chandra Reviewed-by: Udit Kumar --- Changelog: Changes in v3: - Change "model that so that" to "model mux so that" in commit message 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 2213993acbc9..a47852fdca70 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 =3D <5000000>; standby-gpios =3D <&exp1 17 GPIO_ACTIVE_HIGH>; }; + + csi01_mux: mux-controller-0 { + compatible =3D "gpio-mux"; + #mux-state-cells =3D <1>; + mux-gpios =3D <&exp1 6 GPIO_ACTIVE_HIGH>; + idle-state =3D <0>; + }; + + csi23_mux: mux-controller-1 { + compatible =3D "gpio-mux"; + #mux-state-cells =3D <1>; + mux-gpios =3D <&exp1 7 GPIO_ACTIVE_HIGH>; + idle-state =3D <0>; + }; }; =20 &main_pmx0 { --=20 2.34.1