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 A87AC2222D1; Fri, 10 Oct 2025 17:54:14 +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=1760118854; cv=none; b=EG4BvJEXwxDSFJRt9mbnR/rfHHiChm4EnhVfXbIKj4csufFPz9yrGGnIAc3ZDu+Dgc29FzlvRYNbrbEISQlMSrtcfnHgHoSzHB7yiJiCkjemzxOed0xAX9vyNcbgRLqYC9Ok8MMBNz2m/70p/I1l57JQ+BoW8oSN+7jIYnSKIq4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760118854; c=relaxed/simple; bh=Zr0cuYuUnGaKMo/4+E1jCt7zk7lWX8ZFj/PMeVWvQf0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Q/DC9vv83fW2WymzeiwbBHmOyZoCOQOZwduwRLUkl4nEXOUYO58zEQ8UQKF0jMmTpWvVd/diIDuHN7KZ+Xsu/TSekQhrTr/a8hOn/bowFIQhg0XvIiDpfBzLTBDmMtVaFTyfDAvfYPUQB+qPkNiK7RYOgUKitXyJ49/sJDQuU/A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YlARGstR; 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="YlARGstR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E38B8C4CEF1; Fri, 10 Oct 2025 17:54:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760118854; bh=Zr0cuYuUnGaKMo/4+E1jCt7zk7lWX8ZFj/PMeVWvQf0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=YlARGstRZsJF3VIGuqcFQH0bLwR/rG+egAAwori6HyBXNsvPhhygNNk5Iz4dv/W+Z 2o05jC1AwC6TlUU/4nAcPzzw5PQLBvNc1QHeUeCjXU6oithDFLERbn/ugFoYBkLUao EO9/WT9i/fxxV8zuZE/gKtxwPwFxPhYfId63X01TGO/n9nP4j7jH0yhH9LjD0fij+C 1kjWTJAQeNEkdMYDHXGSNSBBPUBeGZIIEFMWEZjJVPyVSVfqCzb3yDuib6TKo2OcPr wWTpixFW8UzMoP0OaZDjGgvf9hytRrUi6BPqMjbl+7KS4Gu7mWcuDPchBqBaCTQqq0 68CqBvi4Q13sA== Date: Fri, 10 Oct 2025 12:54:12 -0500 From: "Rob Herring (Arm)" To: Jameson Thies Cc: tzungbi@kernel.org, akuchynski@chromium.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-usb@vger.kernel.org, krzk+dt@kernel.org, chrome-platform@lists.linux.dev, bleung@chromium.org, abhishekpandit@chromium.org, heikki.krogerus@linux.intel.com, ukaszb@chromium.org Subject: Re: [PATCH v3 1/3] dt-bindings: chrome: Add cros-ec-ucsi compatibility to typec binding Message-ID: <176011885172.573621.9898510592268600053.robh@kernel.org> References: <20251009010312.2203812-1-jthies@google.com> <20251009010312.2203812-2-jthies@google.com> 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: <20251009010312.2203812-2-jthies@google.com> On Thu, 09 Oct 2025 01:03:06 +0000, Jameson Thies wrote: > Chrome OS devices with discrete power delivery controllers (PDCs) allow > the host to read port status and control port behavior through a USB > Type-C Connector System Software (UCSI) interface with the embedded > controller (EC). This uses a separate interface driver than other > Chrome OS devices with a Type-C port manager in the EC FW. Those use > a host command interface supported by cros-ec-typec. Add a cros-ec-ucsi > compatibility string to the existing cros-ec-typec binding. > > Additionally, update maintainer list to reflect cros-ec-ucsi and > cros-ec-typec driver maintainers. > > Signed-off-by: Jameson Thies > --- > .../bindings/chrome/google,cros-ec-typec.yaml | 19 +++++++++++++++---- > 1 file changed, 15 insertions(+), 4 deletions(-) > Reviewed-by: Rob Herring (Arm)