From patchwork Fri Jan 12 14:20:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 13518520 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 93126C4706C for ; Fri, 12 Jan 2024 14:23:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=P7O2DG+0ZtjHLB1F5EK2R47074fWLo0oRmgPWe/hCh0=; b=f7luUfa8gyJZMd G0kXV5cf60NXrkRmvIqQ3WzKlmjihuHMvPHA8HavlzW41no+mFIaQztL8gj5/obJoK7yAR3rPslv6 A458b6273ln1Gl0Iz6sifs5cbiGDbnUNFnKynkbSaapc7AczxYag+faPovVxm+qH8FKuBGLmUpknM 46HT9DA0ndqvHplcNDQznLM4zQZt/AxQUKqdsW9fEDRAm6nVAlEH6ut4JW1ZDpHVEc3Yt7J+tIn++ Oickic5TTfH0yE7HrkFH/03We0MRsz0dH5gDHoAme2WSpIDFzY5NcbHXJSIeMdLj7doc/YZrS2ePl xJWj6AudJIAbdmZLomgA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rOIQo-00311s-2y; Fri, 12 Jan 2024 14:22:46 +0000 Received: from madrid.collaboradmins.com ([2a00:1098:ed:100::25]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rOIQm-00311C-0V; Fri, 12 Jan 2024 14:22:45 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1705069361; bh=2cBD3Lbpl2cRVVQBqOcu4sRyjCaGrfbaTxuW4Uf9u2k=; h=From:To:Cc:Subject:Date:From; b=5IswpgLyvJQ/mJIsfPnF4WKCupnP39c+fFVV1tvMQdxIs1duZkylkmsmdnG3dTY07 ffU5rLJyazvVoCGTVMnM3eI1JJm0HpPt9psFhDvT9Vei0roUZZ2t3EAY57K2jTcQfF F7kRJttqjHnpy/UQk0lHe9sBm1h4NRgMtwUUVSfD5Jad7f5ciCtGMD1RmEcoghPr5y qZrHeSFeACqYw1ZaOmdxbX+SfaPisa2qOCR3/8+qwIaHzvfy9gyO2SXFcKThx1NWf8 uBTVqheYQrpVpOLQRjPPjmPs8K7plC4OJJtWnsKT7fVp17PpmtDBihD+AtuR8wns9c 6WE44Hi7+6Wcg== Received: from localhost.localdomain (zone.collabora.co.uk [167.235.23.81]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nfraprado) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 0605A3780624; Fri, 12 Jan 2024 14:22:35 +0000 (UTC) From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= To: AngeloGioacchino Del Regno , Matthias Brugger Cc: kernel@collabora.com, Chen-Yu Tsai , =?utf-8?b?TsOt?= =?utf-8?b?Y29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Conor Dooley , Enric Balletbo i Serra , Ikjoon Jang , Krzysztof Kozlowski , Rob Herring , Stephen Boyd , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v2] arm64: dts: mt8183: jacuzzi: Remove CrosEC base detection node Date: Fri, 12 Jan 2024 11:20:28 -0300 Message-ID: <20240112142032.909736-1-nfraprado@collabora.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240112_062244_325282_CBC10BC0 X-CRM114-Status: GOOD ( 12.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The cbas node is used to describe base detection functionality in the ChromeOS EC, which is used for units that have a detachable keyboard and thus rely on this functionality to switch between tablet and laptop mode. All machines in the jacuzzi family are either clamshells (ie normal laptops) or convertibles, meaning the keyboard can be flipped but not detached. The detection for the keyboard getting flipped is handled by the driver bound to the keyboard-controller node in the EC. Since there is no base detection in these machines, and the device backed by this node fails to probe and goes unused, delete the node from the DT. Fixes: 4fa8492d1e5b ("arm64: dts: mt8183: add cbas node under cros_ec") Signed-off-by: Nícolas F. R. A. Prado --- Changes in v2: - Moved cbas node removal to jacuzzi dtsi arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi index 7592e3b86037..8c9f7435cf4c 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi @@ -484,3 +484,6 @@ volup-btn-odl { }; }; +&cros_ec { + /delete-node/ cbas; +};