From nobody Wed Sep 10 05:36:16 2025 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (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 D179030F955; Mon, 8 Sep 2025 16:21:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757348476; cv=none; b=pSXbS3FqcVUVWGFynwAi3xEtSt7tRwMsMPbuA6dq20lwuOzhX41Rv+j+kx3mnpiRtnT9XiIW0WuZVA0VQ5M/7/VGegE7Bs7rxvtGIfMmXnyN8WC9Hjp+HbWQMBp84Tc9ygql6N14uK7vpjApV/KbB2KFFDfAj/Eunmtmier+xY8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757348476; c=relaxed/simple; bh=Jw6IsKNrpsMFU9GuROwZE4X6mjU5ZWFBpwrLBHpZx/A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Rns+rivnZHzxTfwv4kuwhqAtu60flqv+DifLoAJ0QlOSYbFrm2IF+jSL2FvTXesQqSjHho43uMQS3apoN1tp3oT9DRMjBeJAq7UuaLWOQrtC2uCnnxwvdJal7Rx56WnfliRlWKFGzfrhfj1RjXdgcJxsf+080C328N4NKzbKPUE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=DnNBF3xV; arc=none smtp.client-ip=185.246.85.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="DnNBF3xV" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 458D34E40BFA; Mon, 8 Sep 2025 16:21:13 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 19A466061A; Mon, 8 Sep 2025 16:21:13 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 8A0D3102F27D2; Mon, 8 Sep 2025 18:21:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1757348472; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=5dU3nNv2GWlrx7YqQ55TmDyusvkJ/gsQeOjrPzRly/w=; b=DnNBF3xVGwHt20SRUkCHpBQmkGuIGVl806i28wavQMSl6Fovl1qSBpU55ifXHF7celZtsB gOgJlq9X+3Sm6Oa6EUlJpVvmEF/X16LCQE5Lfhbm/E5ien45rqMrMS33JGDdoMWz+YHXPa c8WF3YypvcwOxoSZxDA6pM1BDJj6BK0EI14UHBaAJTndUz8XdsnwkS9od7FkQLbYazYXIu cyB6DUyxf7PWMUt+XOCh/H1SwMyERhnEqlmwK4vpNP8cQF5v945/llvarN8XyAgINZ1+Z3 HO0x9ddDXrmqvYqTapTcJgxYi8koyYM6w2MQQIMZ847HD9jlG4BvuBPTBESbQA== From: Richard Genoud To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thinh Nguyen Cc: Aswath Govindraju , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Richard Genoud Subject: [PATCH 1/2] dt-bindings: usb/ti,am62-usb.yaml: Add ti,lane-reverse property Date: Mon, 8 Sep 2025 18:20:51 +0200 Message-ID: <20250908162052.355341-2-richard.genoud@bootlin.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20250908162052.355341-1-richard.genoud@bootlin.com> References: <20250908162052.355341-1-richard.genoud@bootlin.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-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" On some designs, the D+ and D- lines are swapped (on purpose or not). The PHY can handle that with the LANE_REVERSE bit. Signed-off-by: Richard Genoud --- Documentation/devicetree/bindings/usb/ti,am62-usb.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/ti,am62-usb.yaml b/Docum= entation/devicetree/bindings/usb/ti,am62-usb.yaml index f6e6d084d1c5..ba894d610af0 100644 --- a/Documentation/devicetree/bindings/usb/ti,am62-usb.yaml +++ b/Documentation/devicetree/bindings/usb/ti,am62-usb.yaml @@ -36,6 +36,11 @@ properties: items: - const: ref =20 + ti,lane-reverse: + description: + Should be present if D+ and D- lanes have to be swapped. + type: boolean + ti,vbus-divider: description: Should be present if USB VBUS line is connected to the