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 09F9C1714A8; Thu, 15 Aug 2024 13:42:09 +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=1723729329; cv=none; b=qfQNJkpuA2kDkYy5GO3+zBN8N8iVt2AoNPok0yt1EW+D/6lV7o9QDhhKAXme4DS8zMb2eJygITmRO9S6gGgz5ylIe7gEtEjtTszL8g1xUjfxAX8xZi01cu0a9y7JNwLbwH+uj3Ucixtnm8va7No7MoTAbyGUFCbxUP+n+D5R+TE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723729329; c=relaxed/simple; bh=CfmwzEUw8rmiXiRYhJWFSIF0QpTPsuoNNbkcrasM6vM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Q1tWG4xaB6hPoVwMlp+B0KDSRLSj59y1dKGcK7pLFcFMSD4zGD2//YUK2/xqKceQHHI5FeMveAP7Vl/QWv/wV5U3ETD1tenQ63bL28oJp6ZdyrOGvUyT/G8HiLnfXlNVXOdTLjLe2ZjhzlmzLIhxXQVIypRBlCEztFsqVsL0zqg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=xG1uPy2M; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="xG1uPy2M" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85ADBC32786; Thu, 15 Aug 2024 13:42:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1723729328; bh=CfmwzEUw8rmiXiRYhJWFSIF0QpTPsuoNNbkcrasM6vM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xG1uPy2MpxVU0ne+/PNfLODvHR6ibDE3XSeIONPyA0rNX0LKMALL7EtxgDcbEqMhV zrtHrF/EBp5P5sji8iFmzC8KBP/69M8ftFafPps1C9sjJA+6cdcKCAX4ZEpEQ9rRGL 6WANR5SJnuXo0LgBXZPHqQJ0Bvg9VO5E8yUpKm5A= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Chen-Yu Tsai , AngeloGioacchino Del Regno , Sasha Levin Subject: [PATCH 5.15 032/484] arm64: dts: mediatek: mt8183-kukui: Drop bogus output-enable property Date: Thu, 15 Aug 2024 15:18:10 +0200 Message-ID: <20240815131942.515688618@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240815131941.255804951@linuxfoundation.org> References: <20240815131941.255804951@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chen-Yu Tsai [ Upstream commit e9a9055fdcdc1e5a27cef118c5b4f09cdd2fa28e ] The "output-enable" property is set on uart1's RTS pin. This is bogus because the hardware does not actually have a controllable output buffer. Secondly, the implementation incorrectly treats this property as a request to switch the pin to GPIO output. This does not fit the intended semantic of "output-enable" and it does not have any affect either because the pin is muxed to the UART function, not the GPIO function. Drop the property. Fixes: cd894e274b74 ("arm64: dts: mt8183: Add krane-sku176 board") Signed-off-by: Chen-Yu Tsai Link: https://lore.kernel.org/r/20240412075613.1200048-1-wenst@chromium.org Signed-off-by: AngeloGioacchino Del Regno Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index 22a1c66325c29..5e77f3b1b84be 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -703,7 +703,6 @@ pins-tx { }; pins-rts { pinmux = ; - output-enable; }; pins-cts { pinmux = ; @@ -722,7 +721,6 @@ pins-tx { }; pins-rts { pinmux = ; - output-enable; }; pins-cts { pinmux = ; -- 2.43.0