From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 3B25C1E1C3B; Mon, 21 Oct 2024 13:27:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729517223; cv=none; b=ppn4SKEsDe3Xbrg+a1M+Ngtvk9H1uOdcFcH8eZ5uc/m6QgjHdCA9mLHtf3zc1ezKonngUntVGQFLspzDzyAO9gLntMGw/YgYSxOGntNxNwU0+4L6bm8gdXy33bj0oyqLBtG+wazCpI+yK1xue2BLR9RssZFen2+AWBeYCBwUxIU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729517223; c=relaxed/simple; bh=mTIoVtYVIb9LlICU5RHcqT1i6f0rLph2WFVJzpdQiZY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=eqkTJVFcpG37qUHBkbjtJnS/XfJMd9c07s1rE9d7zLxLAq96uGofNQkZJzrDDp3noWfIGGMosB+3QOEFQCCyvTzyyocSsT+KRivx2XyxhqrO0p4Um7X8cGKDEIw19b+7FTmuDu6J5ceMir5zxP+2xTkhhzzXXsEtjXWbF0y2EO4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=lc3Zgqu7; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="lc3Zgqu7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1729517219; bh=mTIoVtYVIb9LlICU5RHcqT1i6f0rLph2WFVJzpdQiZY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=lc3Zgqu7X/SsLog0UfF+/eTEoJKPIj+GB2GL2oy6/oIUToR0qwGnCWBqM0frfHDWD 1NjRG/lj0rJKiCjzXVebXWzfPF+f2nCTAnXd81yOkDlDIOLJVfu2YCbpNXVuvhXGoZ gXbSpoScmsSvvxiYUJRPDmclITjcrmuOKsT+2i2tqOtZgF8Dw/seuuWVR3ldafDvw+ XGVmR0WiGBACvrQmih+7+Tk4rKsuDhYqYY4AT0FXj7h5EfArVyP6ce/BLs8EdcIRsX gjOnpwS9XQKiKpfXsLJ1/VRMmnGWJSOIQep+NUGHL2Psr7pLpNhdh5ASlkodeQ360o ZMMzt/aB8/sAQ== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 2021217E10AC; Mon, 21 Oct 2024 15:26:59 +0200 (CEST) Message-ID: <93dbd4e5-6cd9-435d-962d-b6c261df899c@collabora.com> Date: Mon, 21 Oct 2024 15:26:58 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] arm64: dts: mediatek: mt8173-elm-hana: Add vdd-supply to second source trackpad To: Chen-Yu Tsai , Matthias Brugger Cc: devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20241018082001.1296963-1-wenst@chromium.org> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20241018082001.1296963-1-wenst@chromium.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 18/10/24 10:20, Chen-Yu Tsai ha scritto: > The Hana device has a second source option trackpad, but it is missing > its regulator supply. It only works because the regulator is marked as > always-on. > > Add the regulator supply, but leave out the post-power-on delay. Instead, > document the post-power-on delay along with the reason for not adding > it in a comment. > > Fixes: 689b937bedde ("arm64: dts: mediatek: add mt8173 elm and hana board") > Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno