From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 83549212549; Thu, 9 Oct 2025 20:21:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760041261; cv=none; b=QijXRbR1cVEnmBs69t0WOqcXvShuTh3JrxIBd4NUqM0b2j4N0ARR5VsUikrWyRF9Et0nXI5d1lhZbogvyrMDAUI6IQrxsVsIlveyfwsOmX3W5w4r/Tuh2PqpeyrST2NC4L/JSgjhwlvj6c+YtuwIw527+VpZDCwpy35Po/X44NM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760041261; c=relaxed/simple; bh=aGXv2Pk1gOljG1ekFh588VDqSTo56s2dZdKfJW6cPzQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=k3xrPPuU8a7sHJVXnstZoGvMfTgEg0e4CHWXtVyBF4JUZ500JOZN/k4Y1cljAFvMA51LcC614wp3PpWh1hB3XDx5FxMJtbAjD+5bZa1pQuvfzkyerB7pLOgStxpEDycNKMUM1w/rBo9rUTEaYculbITYa5zrHhmMp130lzApU10= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=orz/AtsG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="orz/AtsG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20D65C4CEE7; Thu, 9 Oct 2025 20:21:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760041261; bh=aGXv2Pk1gOljG1ekFh588VDqSTo56s2dZdKfJW6cPzQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=orz/AtsGM6gEQLKwHfX7n60y9MSGapSc45ur62ZtGrZGEq9iATmok6hqinw33rPER KzCFSX8p0uMsP6AP4XaT6JmfxdOvwNLAC+18qsJXqAKr0jLU4I4J8rWa7zQ2OuFVWS N9MxhXC+aHPI01Zsy47EyXyIecCP7FVvYybMPPdYvnhrs5a8A7YPL16KgVXVJ9ogDP ltM1yqLBKLoDbvHJc18WhUg2HiU3PsnlY6cT0xnqs1wg8RRJQkDJKKO584KCJIB5xd PwrBS/sg0ylF2vrPxuNQ/vNretFKYnjN+YebTr5aaeuW3bUratIC4DmQPPATNrxO3C /TD7E8U9212VA== Date: Thu, 9 Oct 2025 15:21:00 -0500 From: "Rob Herring (Arm)" To: Neil Armstrong Cc: Kishon Vijay Abraham I , Krzysztof Kozlowski , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Vinod Koul , linux-phy@lists.infradead.org, linux-arm-msm@vger.kernel.org, Conor Dooley Subject: Re: [PATCH] dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Add mode-switch Message-ID: <176004125928.3290331.16433221750974859532.robh@kernel.org> References: <20251006-topic-sm8x50-qmp-combo-allow-mode-switch-v1-1-3d79e7ea6824@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251006-topic-sm8x50-qmp-combo-allow-mode-switch-v1-1-3d79e7ea6824@linaro.org> On Mon, 06 Oct 2025 15:51:53 +0200, Neil Armstrong wrote: > The QMP USB3/DP Combo PHY can work in 3 modes: > - DisplayPort Only > - USB3 Only > - USB3 + DisplayPort Combo mode > > In order to switch between those modes, the PHY needs to receive > Type-C events, allow marking to the phy with the mode-switch > property in order to allow the PHY to receive Type-C events. > > Referencing usb-switch.yaml lookkied like as a simpler way to allow > the mode-switch property instead of duplicating the property > definition but it causes some issues with the ports definitions. > > Signed-off-by: Neil Armstrong > --- > Depends on: > [1] https://lore.kernel.org/all/20251006-topic-sm8x50-fix-qmp-usb43dp-usb-switch-v2-1-3249e511013b@linaro.org/ > --- > .../devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > Acked-by: Rob Herring (Arm)