From: sashiko-bot@kernel.org
To: "Krishna Chaitanya Chundru" <krishna.chundru@oss.qualcomm.com>
Cc: linux-pci@vger.kernel.org
Subject: Re: [PATCH 2/3] power: sequencing: pcie-m2: Add support for PCIe M.2 Key B connectors
Date: Wed, 21 Oct 2026 14:01:41 +0000 [thread overview]
Message-ID: <sashiko-outbox-180343@kernel.org> (raw)
In-Reply-To: <20261021-pcie6_fix-v1-2-ad37134c35a3@oss.qualcomm.com>
> Add support for handling the power sequence of the PCIe M.2 Key B
> connectors. These connectors are used to attach WWAN Adapters to the
> host machine over interfaces such as PCIe, USB3.1 Gen1, SSIC, or USB
> 2.0.
>
> Currently, this driver only supports driving the 3.3V/VBAT power
> supply along with the FULL_CARD_POWER_OFF#, RESET#, and W_DISABLE1#/2#
> GPIOs as a single "pcie" target, since Key B Adapters expose only a
> discoverable PCIe/USB interface and no non-discoverable bus (unlike
> Key E's UART-attached Bluetooth device), so no serdev creation is
> needed. The optional WAKE_ON_WWAN# and DPR signals are not currently
> supported.
>
> Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261021-pcie6_fix-v1-0-ad37134c35a3@oss.qualcomm.com?part=2
next prev parent reply other threads:[~2026-10-21 14:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-21 13:51 [PATCH 0/3] power: sequencing: pcie-m2: Add PCIe M.2 Key B connector support Krishna Chaitanya Chundru
2026-10-21 13:51 ` [PATCH 1/3] dt-bindings: connector: Add PCIe M.2 Mechanical Key B connector Krishna Chaitanya Chundru
2026-10-21 13:55 ` sashiko-bot
2026-10-21 15:44 ` Alexey Charkov
2026-10-22 4:26 ` Krishna Chaitanya Chundru
2026-10-22 9:26 ` Alexey Charkov
2026-10-21 13:51 ` [PATCH 2/3] power: sequencing: pcie-m2: Add support for PCIe M.2 Key B connectors Krishna Chaitanya Chundru
2026-10-21 14:01 ` sashiko-bot [this message]
2026-10-21 13:51 ` [PATCH 3/3] arm64: dts: qcom: glymur-crd: Describe the PCIe M.2 Key B connector Krishna Chaitanya Chundru
2026-10-21 14:06 ` Konrad Dybcio
2026-10-21 14:07 ` sashiko-bot
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