From nobody Tue Dec 16 14:23:40 2025 Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) (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 1D3DA13AD05; Sun, 9 Feb 2025 08:17:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.246 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739089080; cv=none; b=h+WykPhZpmmZ2cwyUeY1sofLKF4e3VBDz5gpOLunZAwFG+oD4QHi/phzFPQBrqh5jBEK03MGaxBjM9xapxrlvfTlTcn6AyXku5BRdpyuoGEPPjKdwZ2l/Iq52aLqxjJN3tPVbTYSxHPiHoucsi69fraApkTBhL6Si47/tSO6luo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739089080; c=relaxed/simple; bh=W/Jp0eVvXA6vF19uRVLVMz4J0BGcbUz3285Kgg8Tcr8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Ncbs/uZlIjsxXczjkUmAHXb/1WgW8Fm0lhKC9t8IdrDcqxPcyQNiYYsDZG3UMuaALPnQ0oNZ8uFDOKQ9jVpsi++iL672OW3Xng+Pt2fpQGZUhgFXmXPrJgjo4F+jR0fQuuDYi56jnMCOv7s2+EG/dU7OP0JqjcrwDMMfvkeA88A= 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=WnWqrAqr; arc=none smtp.client-ip=198.47.19.246 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="WnWqrAqr" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 5198Hk3K3211691 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 9 Feb 2025 02:17:46 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1739089066; bh=euXuTkju0OPAsAr+EKUqdoMAYnLddo63qQiyM5gI5Go=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=WnWqrAqrow1oXRUd6ILiAKBjWOCkqzLOPtqdFY5nv8Gu3qIF2hYa7w43bDQZWmCBo wDKLanSOFERFJrlgdsAniSaj+USH/PI6ztqp4pRfc4pn46vBsdaplNoC3qdWpC1zko MAkQpoUCwCCGg4ejf1NRrse5pOOWMwVosY5nV47A= Received: from DFLE108.ent.ti.com (dfle108.ent.ti.com [10.64.6.29]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 5198HkU8024725 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sun, 9 Feb 2025 02:17:46 -0600 Received: from DFLE113.ent.ti.com (10.64.6.34) 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; Sun, 9 Feb 2025 02:17:46 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE113.ent.ti.com (10.64.6.34) 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; Sun, 9 Feb 2025 02:17:46 -0600 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [10.24.72.104]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 5198HciT083866; Sun, 9 Feb 2025 02:17:43 -0600 From: Siddharth Vadapalli To: , , , , , CC: , , , , Subject: [PATCH 1/2] arm64: dts: ti: k3-j721e-common-proc-board: Add boot phase tag to SERDES3 Date: Sun, 9 Feb 2025 13:47:32 +0530 Message-ID: <20250209081738.1874749-2-s-vadapalli@ti.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250209081738.1874749-1-s-vadapalli@ti.com> References: <20250209081738.1874749-1-s-vadapalli@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" The USB0 instance of USB on J721E SoC can be used for USB DFU boot. Since the USB Type-C interface on the J721E-EVM is connected to USB0 via SERDES3, supporting USB DFU boot requires SERDES3 link associated with USB0 to be functional at all stages of the USB DFU boot process. Thus, add the "bootph-all" boot phase tag to "serdes3_usb_link" device-tree node. Signed-off-by: Siddharth Vadapalli --- arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/a= rm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 4c1e02a4e7a2..4421852161dd 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -540,6 +540,7 @@ serdes3_usb_link: phy@0 { #phy-cells =3D <0>; cdns,phy-type =3D ; resets =3D <&serdes_wiz3 1>, <&serdes_wiz3 2>; + bootph-all; }; }; =20 --=20 2.43.0 From nobody Tue Dec 16 14:23:40 2025 Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) (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 F0F8833987; Sun, 9 Feb 2025 08:18:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.246 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739089082; cv=none; b=sVMS3BGZ6uS5C4D6u8tSnthq6XsBDSCjt1JAIVIYVjwrSEbDeV3rDh4vsO+OFDb0hIx2AqvI/rEIhoHsjgozF9FJPi/n2SukyUFtMcPRyCLap/beuesT0ut0SK/QBXsT7DaeESYY4sfBJIK3z49dGOI6HWKCEGLR2HR6ej6dB08= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739089082; c=relaxed/simple; bh=zDii9JnOY6drzP/ik5ujsV1h46bP+EmqqJW0uf2LR4o=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=E0zpfrt0lOTdOYlpDE3a0BLIPNpXmZB1grHH7ADtU+vbWQve7T3/vTuW79WPjduJfdAJoJ3iHZamDCK3ZypvWufKL49GqampvRHkxMpj9eNSyZlATJpq77Z2qOt5DJJHdUx5J3Yv4lgz13wJTY6LU75aOsm2iKyu/WBmhdEenOQ= 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=eA4RvMBf; arc=none smtp.client-ip=198.47.19.246 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="eA4RvMBf" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 5198Hoon3211703 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 9 Feb 2025 02:17:50 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1739089070; bh=YTpHK6EocecJt+2gPnCi/fOd1SBr1RBHfu2IhB1fT5Y=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=eA4RvMBf3RxTEYGo8DtdMdPkb2rSI6mHnlz1CS6Zv+ZIb122emzRQXgyZ9Z0xuzPb nBGr1oaFGfktzBN9uVS5jK53ZfEfuqa6rAWvu/e3C7zJhlhwsAisQ2TMS6O1XdpxbP 5boEx8ZFBDs29CQCJx2alIIHJ/Oh+fazYV8vl8ks= Received: from DLEE107.ent.ti.com (dlee107.ent.ti.com [157.170.170.37]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 5198HoL8045818 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sun, 9 Feb 2025 02:17:50 -0600 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Sun, 9 Feb 2025 02:17:49 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE102.ent.ti.com (157.170.170.32) 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; Sun, 9 Feb 2025 02:17:49 -0600 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [10.24.72.104]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 5198HciU083866; Sun, 9 Feb 2025 02:17:46 -0600 From: Siddharth Vadapalli To: , , , , , CC: , , , , Subject: [PATCH 2/2] arm64: dts: ti: k3-j721e-sk: Add boot phase tag to SERDES3 Date: Sun, 9 Feb 2025 13:47:33 +0530 Message-ID: <20250209081738.1874749-3-s-vadapalli@ti.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250209081738.1874749-1-s-vadapalli@ti.com> References: <20250209081738.1874749-1-s-vadapalli@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" The USB0 instance of USB on J721E SoC can be used for USB DFU boot. Since the USB Type-C interface on the J721E-SK is connected to USB0 via SERDES3, supporting USB DFU boot requires SERDES3 link associated with USB0 to be functional at all stages of the USB DFU boot process. Thus, add the "bootph-all" boot phase tag to "serdes3_usb_link" device-tree node. Signed-off-by: Siddharth Vadapalli --- arch/arm64/boot/dts/ti/k3-j721e-sk.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/t= i/k3-j721e-sk.dts index 69b3d1ed8a21..440ef57be294 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts @@ -1040,6 +1040,7 @@ serdes3_usb_link: phy@0 { #phy-cells =3D <0>; cdns,phy-type =3D ; resets =3D <&serdes_wiz3 1>, <&serdes_wiz3 2>; + bootph-all; }; }; =20 --=20 2.43.0