From: sashiko-bot@kernel.org
To: "Geert Uytterhoeven" <geert+renesas@glider.be>
Cc: linux-pci@vger.kernel.org
Subject: Re: [PATCH v2] PCI/pwrctrl/gpio: Correct GPIO_TC9563 / PCI_PWRCTRL_TC9563 dependency
Date: Wed, 21 Oct 2026 09:27:55 +0000 [thread overview]
Message-ID: <sashiko-outbox-180029@kernel.org> (raw)
In-Reply-To: <45484c37512a3102495d8b75b6e9f72a141ba42e.1792574560.git.geert+renesas@glider.be>
> The Toshiba TC9563 GPIO controller is embedded in the Toshiba TC9563
> PCIe switch, and its auxiliary device is instantiated by the TC9563 PCI
> Power Control driver. Hence make GPIO_TC9563 depend on
> PCI_PWRCTRL_TC9563, to prevent asking the user about the GPIO driver
> when configuring a kernel without TC9563 PCI Power Control support.
>
> Drop the dependency of PCI_PWRCTRL_TC9563 on GPIO_TC9563, which
> represents the inverse and wrong relationship.
> Let PCI_PWRCTRL_TC9563 select AUXILIARY_BUS, as this is no longer
> guaranteed through GPIO_TC9563.
>
> Fixes: eea9a072221d97ab ("PCI/pwrctrl: tc9563: Add GPIO auxiliary device support")
> Fixes: 81ec9c22d06aea92 ("gpio: tc9563: Add support for the embedded GPIO controller")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/45484c37512a3102495d8b75b6e9f72a141ba42e.1792574560.git.geert+renesas@glider.be?part=1
next prev parent reply other threads:[~2026-10-21 9:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-21 9:23 [PATCH v2] PCI/pwrctrl/gpio: Correct GPIO_TC9563 / PCI_PWRCTRL_TC9563 dependency Geert Uytterhoeven
2026-10-21 9:27 ` sashiko-bot [this message]
2026-10-21 9:43 ` Bartosz Golaszewski
2026-10-21 9:49 ` Lorenzo Bianconi
2026-10-21 18:17 ` Bjorn Helgaas
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