From: Krzysztof Kozlowski <krzk@kernel.org>
To: Lorenzo Bianconi <lorenzo.bianconi@oss.qualcomm.com>
Cc: "Bjorn Helgaas" <bhelgaas@google.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Manivannan Sadhasivam" <mani@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Chaitanya Chundru" <krishna.chundru@oss.qualcomm.com>,
"Linus Walleij" <linusw@kernel.org>,
"Bartosz Golaszewski" <brgl@kernel.org>,
"Bjorn Andersson" <andersson@kernel.org>,
"Konrad Dybcio" <konradybcio@kernel.org>,
"Michael Walle" <mwalle@kernel.org>,
"Alex Elder" <elder@riscstar.com>,
"Daniel Thompson" <daniel@riscstar.com>,
"Sushrut Shree Trivedi" <sushrut.trivedi@oss.qualcomm.com>,
linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH v5 1/5] dt-bindings: PCI: toshiba,tc9563: Document embedded GPIO controller
Date: Fri, 11 Sep 2026 09:29:09 +0200 [thread overview]
Message-ID: <20260911-leech-of-ultimate-force-b08f28@quoll> (raw)
In-Reply-To: <20260909-pci-tc9563-aux-v5-1-c9b33f56c8d3@oss.qualcomm.com>
On Wed, Sep 09, 2026 at 04:55:53PM +0200, Lorenzo Bianconi wrote:
> The TC9563 PCIe switch embeds a GPIO controller providing 37 GPIO
> lines, accessed through the switch's I2C interface.
>
> The controller is integrated in the switch rather than being a separate
> device, so expose it by adding the gpio-controller and #gpio-cells
> properties to the switch node itself, and extend the example to show
> the downstream ports' reset-gpios being driven from those lines.
>
> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@oss.qualcomm.com>
> ---
> Documentation/devicetree/bindings/pci/toshiba,tc9563.yaml | 14 +++++++++++++-
> 1 file changed, 13 insertions(+), 1 deletion(-)
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-09-11 7:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-09 14:55 [PATCH v5 0/5] PCI/pwrctrl: tc9563: Introduce support for embedded GPIO controller Lorenzo Bianconi
2026-09-09 14:55 ` [PATCH v5 1/5] dt-bindings: PCI: toshiba,tc9563: Document " Lorenzo Bianconi
2026-09-09 15:04 ` sashiko-bot
2026-09-09 15:38 ` Lorenzo Bianconi
2026-09-11 7:29 ` Krzysztof Kozlowski [this message]
2026-09-09 14:55 ` [PATCH v5 2/5] gpio: tc9563: Add support for the " Lorenzo Bianconi
2026-09-09 15:06 ` sashiko-bot
2026-09-09 14:55 ` [PATCH v5 3/5] PCI/pwrctrl: tc9563: Add GPIO auxiliary device support Lorenzo Bianconi
2026-09-09 15:15 ` sashiko-bot
2026-09-09 15:42 ` Lorenzo Bianconi
2026-09-09 14:55 ` [PATCH v5 4/5] PCI/pwrctrl: tc9563: Switch per-port reset to GPIO descriptor API Lorenzo Bianconi
2026-09-09 15:05 ` sashiko-bot
2026-09-09 14:55 ` [PATCH v5 5/5] arm64: dts: qcom: qcs6490-rb3gen2: Enable TC9563 embedded GPIO controller Lorenzo Bianconi
2026-09-09 15:05 ` sashiko-bot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260911-leech-of-ultimate-force-b08f28@quoll \
--to=krzk@kernel.org \
--cc=andersson@kernel.org \
--cc=bhelgaas@google.com \
--cc=brgl@kernel.org \
--cc=conor+dt@kernel.org \
--cc=daniel@riscstar.com \
--cc=devicetree@vger.kernel.org \
--cc=elder@riscstar.com \
--cc=konradybcio@kernel.org \
--cc=krishna.chundru@oss.qualcomm.com \
--cc=krzk+dt@kernel.org \
--cc=kwilczynski@kernel.org \
--cc=linusw@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=lorenzo.bianconi@oss.qualcomm.com \
--cc=lpieralisi@kernel.org \
--cc=mani@kernel.org \
--cc=mwalle@kernel.org \
--cc=robh@kernel.org \
--cc=sushrut.trivedi@oss.qualcomm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox