From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Adam Skladowski <a39.skl@gmail.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Kees Cook <kees@kernel.org>,
Tony Luck <tony.luck@intel.com>,
"Guilherme G. Piccoli" <gpiccoli@igalia.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org
Subject: Re: [PATCH v2 3/7] arm64: dts: qcom: Add Motorola One
Date: Thu, 20 Aug 2026 17:56:58 +0200 [thread overview]
Message-ID: <7ae2860b-aa9e-49f6-9856-e7e56290e8f6@oss.qualcomm.com> (raw)
In-Reply-To: <4dc461a9-68f8-407d-b458-695ac263ca37@gmail.com>
On 8/20/26 5:24 PM, Adam Skladowski wrote:
>
> On 8/20/26 12:17, Konrad Dybcio wrote:
>> On 8/20/26 11:42 AM, Adam Skladowski wrote:
>>> Add a devicetree for the Motorola One smartphone, which is based
>>> on the Jacala/MSM8953 SoC.
[...]
>>> + source-pdos = <PDO_FIXED(5000, 500,
>>> + PDO_FIXED_DUAL_ROLE |
>>> + PDO_FIXED_DATA_SWAP |
>>> + PDO_FIXED_USB_COMM)>;
>>> + sink-pdos = <PDO_FIXED(5000, 3000,
>>> + PDO_FIXED_DUAL_ROLE |
>>> + PDO_FIXED_DATA_SWAP |
>>> + PDO_FIXED_USB_COMM)>;
>>> + op-sink-microwatt = <2000000>;
>> This is inconsistent with the sink-PDOs you defined (5 V 3 A vs 2 W)
>>
>> Konrad
> To be honest i don't get what's this about.
> Based on docs it says its minimal W value taken by port
> and based on PMI8950 Charger it should be about 100mA@5V
> while SMB1351 can also take as low as 70mA@5V
> I could see it being higher when port is used to power SBC or something.
Ah sorry, I didn't read the docs and just guessed what this property
did..
Konrad
next prev parent reply other threads:[~2026-08-20 15:57 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-20 9:42 [PATCH v2 0/7] arm64: dts: qcom: Add 3 new devices Adam Skladowski
2026-08-20 9:42 ` [PATCH v2 1/7] dt-bindings: vendor-prefixes: Add LeEco Adam Skladowski
2026-08-20 9:42 ` [PATCH v2 2/7] dt-bindings: arm: qcom: Document Motorola Moto One Adam Skladowski
2026-08-20 9:42 ` [PATCH v2 3/7] arm64: dts: qcom: Add Motorola One Adam Skladowski
2026-08-20 9:56 ` sashiko-bot
2026-08-20 10:17 ` Konrad Dybcio
2026-08-20 15:24 ` Adam Skladowski
2026-08-20 15:56 ` Konrad Dybcio [this message]
2026-08-20 9:42 ` [PATCH v2 4/7] dt-bindings: arm: qcom: Document LeEco Le2 Adam Skladowski
2026-08-20 9:42 ` [PATCH v2 5/7] arm64: dts: qcom: Add " Adam Skladowski
2026-08-20 9:59 ` sashiko-bot
2026-08-20 10:14 ` Konrad Dybcio
2026-08-20 9:42 ` [PATCH v2 6/7] dt-bindings: arm: qcom: Document Xiaomi Redmi 9T Adam Skladowski
2026-08-20 9:42 ` [PATCH v2 7/7] arm64: dts: qcom: Add " Adam Skladowski
2026-08-20 9:53 ` sashiko-bot
2026-08-20 10:14 ` Konrad Dybcio
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