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 D720B20D505; Tue, 18 Mar 2025 14:39:20 +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=1742308762; cv=none; b=d4f5P7x/ly52TkAbtznIrb/HOQ+nOX6C5GBxGvB8fso/ku83z+B3qI1Vny+WqqKrzo2Ii91TxaVhxTOudiimqM3WGk+CiL5IMMiuAAVGOLtVmsPlCdFZQE53+iu09WZRl1aaRou7vah1E0q3yQkuHA6wB49wJszPQAxjYySfWLw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742308762; c=relaxed/simple; bh=GisOJD1TXdv+jG24Ahwf9nT6eMF5RJa4fPp5r1uc6Xc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nk1MLcbdcRerVxkBVzpyA0tKtcevWGbgyk1pe8SY1z9PmX1pGVmoflEsErp7FYGSuyiJ0ggIULP+7xGsoVD+Htw+KJ120by6K4JBcjcxnYgpcgJEnsRli/e8C0IbArLpnXY3n3hHe9OYVT7ljaKe4hflakurHQNLtWhKlPp66DQ= 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=WoE14fUJ; 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="WoE14fUJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1742308759; bh=GisOJD1TXdv+jG24Ahwf9nT6eMF5RJa4fPp5r1uc6Xc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WoE14fUJZ6fME93bMNeZXwEKFpbI5E49q1n+St6f/Yv66ougqdVwgdLF45oIe1c1Y UOL1s95gHnX5wxp39zjsATuqXfQkMW1BBoD84kULqDhESIvsKE9J4VaJRb1hgfmHs2 iBiNTrHBkx3ssyJ9fRXkUt8xm5ryvqBFcy50EByUrdcnLWnfC5LRuP2N328cGBNHtN 1bC5jGezSBj+e8anturw7+FEE0kDKnncPzdGXeLyjLrhuHRoYp8AhcRClT6YhsJSBw +CmzTxwoO1jwwVCaSWq35V4e2SzXhUS5niGApmorJSMrtoMeR8umoeuD6SsyS1twXo DWUELs2Ci2Swg== Received: from notapiano (unknown [70.107.117.78]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nfraprado) by bali.collaboradmins.com (Postfix) with ESMTPSA id BCF7817E0B25; Tue, 18 Mar 2025 15:39:16 +0100 (CET) Date: Tue, 18 Mar 2025 11:39:14 -0300 From: =?utf-8?B?TsOtY29sYXMgRi4gUi4gQS4=?= Prado To: Laura Nao Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, bleung@chromium.org, tzungbi@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, chrome-platform@lists.linux.dev, kernel@collabora.com Subject: Re: [PATCH 2/2] arm64: dts: mediatek: mt8192-asurada-spherion: Mark trackpads as fail-needs-probe Message-ID: References: <20250318102259.189289-1-laura.nao@collabora.com> <20250318102259.189289-3-laura.nao@collabora.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250318102259.189289-3-laura.nao@collabora.com> On Tue, Mar 18, 2025 at 11:22:59AM +0100, Laura Nao wrote: > Different Spherion variants use different trackpads on the same I2C2 > bus. Instead of enabling all of them by default, mark them as > "fail-needs-probe" and let the implementation determine which one is > actually present. > > Additionally, move the trackpad pinctrl entry back to the individual > trackpad nodes. > > Signed-off-by: Laura Nao Reviewed-by: Nícolas F. R. A. Prado Tested-by: Nícolas F. R. A. Prado With these patches only the right trackpad is enabled on my Spherion and it works as expected. Thanks, Nícolas