From: Krzysztof Kozlowski <krzk@kernel.org>
To: Alexey Charkov <alchark@flipper.net>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Gene Chen <gene_chen@richtek.com>,
Yuanshen Cao <alex.caoys@gmail.com>,
Sebastian Reichel <sebastian.reichel@collabora.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Subject: Re: [PATCH v4 2/4] dt-bindings: usb: richtek,rt1711h: Switch ETEK ET7304 to use a fallback compatible
Date: Thu, 19 Mar 2026 09:53:38 +0100 [thread overview]
Message-ID: <20260319-hopping-translucent-dugong-dfd4e7@quoll> (raw)
In-Reply-To: <20260318-husb311-v4-2-69e029255430@flipper.net>
On Wed, Mar 18, 2026 at 06:32:54PM +0400, Alexey Charkov wrote:
> As stated in [1], ETEK ET7304 is identical to Richtek RT1715, except for
> the VID value in its registers, so reflect it in the bindings via a
> fallback compatible.
>
> As there are various TCPCI chips by different vendors reimplementing the
> registers and behavior of the RT1711H/RT1715, fallback compatibles will
> scale better.
>
> Link: https://lore.kernel.org/all/20260220-et7304-v3-2-ede2d9634957@gmail.com/ [1]
> Signed-off-by: Alexey Charkov <alchark@flipper.net>
> ---
> Documentation/devicetree/bindings/usb/richtek,rt1711h.yaml | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-03-19 8:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-18 14:32 [PATCH v4 0/4] Add HUSB311 Type-C controller Alexey Charkov
2026-03-18 14:32 ` [PATCH v4 1/4] dt-bindings: vendor-prefixes: Add Hynetek Semiconductor Co., Ltd Alexey Charkov
2026-03-18 14:32 ` [PATCH v4 2/4] dt-bindings: usb: richtek,rt1711h: Switch ETEK ET7304 to use a fallback compatible Alexey Charkov
2026-03-19 8:53 ` Krzysztof Kozlowski [this message]
2026-03-18 14:32 ` [PATCH v4 3/4] dt-bindings: usb: richtek,rt1711h: Add Hynetek HUSB311 Alexey Charkov
2026-03-19 8:54 ` Krzysztof Kozlowski
2026-03-18 14:32 ` [PATCH v4 4/4] usb: typec: tcpci_rt1711h: Drop unnecessary VID/PID/DID checks Alexey Charkov
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