From: "Rob Herring (Arm)" <robh@kernel.org>
To: Stephen Boyd <swboyd@chromium.org>
Cc: linux-arm-msm@vger.kernel.org, patches@lists.linux.dev,
Benson Leung <bleung@chromium.org>,
chrome-platform@lists.linux.dev,
Bjorn Andersson <andersson@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
linux-kernel@vger.kernel.org,
Pin-yen Lin <treapking@chromium.org>,
Conor Dooley <conor+dt@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
devicetree@vger.kernel.org
Subject: Re: [PATCH v5 1/2] dt-bindings: usb: Add binding for ChromeOS Pogo pin keyboard connector
Date: Wed, 26 Feb 2025 09:54:02 -0600 [thread overview]
Message-ID: <174058524070.2499032.1136545857184253798.robh@kernel.org> (raw)
In-Reply-To: <20250225223038.879614-2-swboyd@chromium.org>
On Tue, 25 Feb 2025 14:30:36 -0800, Stephen Boyd wrote:
> Describe the set of pins used to connect the detachable keyboard on
> detachable ChromeOS devices. The set of pins is called the "pogo pins".
> It's basically USB 2.0 with an extra pin for base detection. We expect
> to find a keyboard on the other side of this connector with a specific
> vid/pid, so describe that as a child device at the port of the usb
> device connected upstream.
>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
> Cc: Conor Dooley <conor+dt@kernel.org>
> Cc: Benson Leung <bleung@chromium.org>
> Cc: <devicetree@vger.kernel.org>
> Cc: <chrome-platform@lists.linux.dev>
> Cc: Pin-yen Lin <treapking@chromium.org>
> Signed-off-by: Stephen Boyd <swboyd@chromium.org>
> ---
> .../usb/google,usb-pogo-keyboard.yaml | 68 +++++++++++++++++++
> 1 file changed, 68 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/usb/google,usb-pogo-keyboard.yaml
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2025-02-26 15:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-25 22:30 [PATCH v5 0/2] arm64: dts: qcom: sc7180-trogdor: Wire up USB Stephen Boyd
2025-02-25 22:30 ` [PATCH v5 1/2] dt-bindings: usb: Add binding for ChromeOS Pogo pin keyboard connector Stephen Boyd
2025-02-26 15:54 ` Rob Herring (Arm) [this message]
2026-03-18 11:25 ` Konrad Dybcio
2025-06-10 17:34 ` Bjorn Andersson
2025-02-25 22:30 ` [PATCH v5 2/2] arm64: dts: qcom: sc7180-trogdor: Wire up USB to usb-c-connectors Stephen Boyd
2025-02-27 4:33 ` Dmitry Baryshkov
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