From: Krzysztof Kozlowski <krzk@kernel.org>
To: Vyacheslav Yurkov <V.Yurkov.EXT@bruker.com>
Cc: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org,
Vyacheslav Yurkov <uvv.mail@gmail.com>
Subject: Re: [PATCH v2 2/2] dt-bindings: Add GPIO locked fixed clock
Date: Thu, 14 May 2026 14:11:07 +0200 [thread overview]
Message-ID: <20260514-authentic-meticulous-baboon-a1eeee@quoll> (raw)
In-Reply-To: <20260510-feature-clock-guard-v2-2-6c25458d5340@bruker.com>
On Sun, May 10, 2026 at 06:06:23PM +0000, Vyacheslav Yurkov wrote:
> Describe device tree binding for a fixed clock, which state can only be
> determined by the external GPIO. It's similar to gated-fixed-clock, but
> the GPIO direction is inverted.
v1 comments - do not ask us to repeat them.
"Please explain how I would identify this h/w."
>
> Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
> Signed-off-by: Vyacheslav Yurkov <V.Yurkov.EXT@bruker.com>
> ---
> .../bindings/clock/gpio-locked-fixed-clock.yaml | 77 ++++++++++++++++++++++
> 1 file changed, 77 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/clock/gpio-locked-fixed-clock.yaml b/Documentation/devicetree/bindings/clock/gpio-locked-fixed-clock.yaml
> new file mode 100644
> index 000000000000..e0256bbd441d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/gpio-locked-fixed-clock.yaml
> @@ -0,0 +1,77 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/gpio-locked-fixed-clock.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: GPIO Locked Fixed Clock
> +
> +maintainers:
> + - Vyacheslav Yurkov <V.Yurkov.EXT@bruker.com>
> +
> +description: |
> + Clock controller that aggregates input clocks and/or GPIO
> + signals and exposes them as a single clock output.
So same comments as before. We gave you multiple comments, multiple
expectations.
I see here no real hardware explanation and I asked for it more than
ONCE.
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-05-14 12:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-10 18:06 [PATCH v2 0/2] A proposal to add a gpio-locked fixed clock driver Vyacheslav Yurkov via B4 Relay
2026-05-10 18:06 ` [PATCH v2 1/2] clk: Add gpio-locked " Vyacheslav Yurkov via B4 Relay
2026-05-11 21:56 ` sashiko-bot
2026-05-10 18:06 ` [PATCH v2 2/2] dt-bindings: Add GPIO locked fixed clock Vyacheslav Yurkov via B4 Relay
2026-05-11 22:06 ` sashiko-bot
2026-05-14 12:11 ` Krzysztof Kozlowski [this message]
2026-05-14 12:12 ` [PATCH v2 0/2] A proposal to add a gpio-locked fixed clock driver Krzysztof Kozlowski
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