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 8D12B358381; Thu, 9 Apr 2026 10:03:41 +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=1775729021; cv=none; b=Ey7Gdl+FQFfdM68vFBSzyGHlh8QbxYH71mvzuxm/2mB3tnnkiQgkxqRENvLWh0SQvS6iU3xZFuYtMfFAJqktv1yzrijXmIPVuXHYHBYhLnIbRyjNaWFh/rSEsmULw7O48N/jHB+UFi2YlfTDe6mUoYKU477sN4fQqRmI7fUv2ew= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775729021; c=relaxed/simple; bh=D00xIEFPrGHvVBFO1Sy9XNoqC0F2+Upgaz9P5oObihI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=aDNwtxfigqkXFKS0m1kEQS8WH4jQHvTZFdiunp5IqLYWyCykDMT10aMlweEBmRq5bRgLVMyEXCpNOmE2GQnDs6zVYcQL7JiQ5Rz+lBT3/GMc0hajqZboWKWz3HLtvcol6eWAtvti0Za9sdkL5oPZ+jpX/7OvPaiXWc8EEzu5cZ8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=X9dbdrZt; 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="X9dbdrZt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F2A66C4CEF7; Thu, 9 Apr 2026 10:03:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775729021; bh=D00xIEFPrGHvVBFO1Sy9XNoqC0F2+Upgaz9P5oObihI=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=X9dbdrZt1JKOEJJvwNLVw2ayL3DnHjY5uh3595AE5q/AkOhpVO4EaRvqea4oqGn0k ePFlDKEb6rUACdT0B022GQsPEWDzMVXe0UtHvXvIslQU1wAB81QmhExIw2Nz14y05+ L+2TaUHEhB4Qe6ZTHRh98yGy/SrQ/JEy+YSdRZj6w6bb3RQuuwRYpZfUNsQLgw7jO9 f0Q/cabIQbuu7O+Q4H41g8SU/jsWpwf0vWtfR/pp3BFUODWcFe7yaLrUa/H9FmutFO zszinQb6Dnjq1N3dNP4FC9CPBxEZ5Nv/Vjb7XmQh9dL1udFgpaKcuzeUkqC26lUNAp TuZ9inyV2JjxQ== Message-ID: <8fe36a5e-1ebc-4c5f-9c3b-3c50ebd2274e@kernel.org> Date: Thu, 9 Apr 2026 12:03:37 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: qcom: ipq5210: add the bootph-all property To: Kathiravan Thirumoorthy , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260409-add_bootph-v1-1-cb2b5093f7d7@oss.qualcomm.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 09/04/2026 11:28, Kathiravan Thirumoorthy wrote: > Add the bootph-all property to the nodes which are utilized by the > bootloaders. Uh oh, so it started for qcom too? I really don't like how these bootph properties spread all over, so please provide arguments - which pure upstream bootloaders exactly and why exactly these nodes. > > Signed-off-by: Kathiravan Thirumoorthy > --- > arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts | 5 +++++ > arch/arm64/boot/dts/qcom/ipq5210.dtsi | 10 ++++++++++ > 2 files changed, 15 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts b/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts > index 941f866ecfe9..56dbc506da78 100644 > --- a/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts > +++ b/arch/arm64/boot/dts/qcom/ipq5210-rdp504.dts > @@ -17,6 +17,7 @@ aliases { > > chosen { > stdout-path = "serial0"; > + bootph-all; Since when do we add bootph-all to chosen? Which broken bootloader ignores chosen? This really makes me wonder that you do all this for some downstream forks. > }; > }; > > @@ -41,6 +42,7 @@ qup_uart1_default_state: qup-uart1-default-state { > function = "qup_se1"; > drive-strength = <6>; > bias-pull-down; > + bootph-all; > }; And that's a pin, not a device. What is the point of marking it? The device needing this pin will have phandle which must pull the node. Best regards, Krzysztof