From: Rob Herring <robh@kernel.org>
To: Changhuang Liang <changhuang.liang@starfivetech.com>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Jonathan Corbet <corbet@lwn.net>, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@codeconstruct.com.au>,
Chia-Wei Wang <chiawei_wang@aspeedtech.com>,
Oskar Senft <osk@google.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Shuah Khan <skhan@linuxfoundation.org>,
Jani Nikula <jani.nikula@intel.com>,
Vitaly Lubart <lubvital@gmail.com>,
Hanjun Guo <guohanjun@huawei.com>,
Andrew Morton <akpm@linux-foundation.org>,
Alexander Usyskin <alexander.usyskin@intel.com>,
Jason Gunthorpe <jgg@ziepe.ca>, Breno Leitao <leitao@debian.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
James Morse <james.morse@arm.com>,
Paolo Abeni <pabeni@redhat.com>,
Stephen Hemminger <stephen@networkplumber.org>,
Dave Penkler <dpenkler@gmail.com>,
Jakub Kicinski <kuba@kernel.org>,
Jonathan Cameron <jic23@kernel.org>,
Dan Williams <djbw@kernel.org>,
Mukesh Rathor <mrathor@linux.microsoft.com>,
Vladimir Oltean <vladimir.oltean@nxp.com>,
Alexandra Winter <wintera@linux.ibm.com>,
Julian Braha <julianbraha@gmail.com>,
Karthikeyan KS <karthiproffesional@gmail.com>,
Pengpeng Hou <pengpeng@iscas.ac.cn>,
openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org
Subject: Re: [PATCH v2 3/4] dt-bindings: uart-routing: Add binding for StarFive JHB100 UART routing
Date: Thu, 17 Sep 2026 17:26:21 -0500 [thread overview]
Message-ID: <20260917222621.GA4081995-robh@kernel.org> (raw)
In-Reply-To: <20260905102901.126035-4-changhuang.liang@starfivetech.com>
On Sat, Sep 05, 2026 at 03:29:00AM -0700, Changhuang Liang wrote:
> Add device tree binding for the StarFive JHB100 UART routing controller.
> This controller allows dynamic routing of inputs between built-in UARTs
> and physical serial I/O ports, enabling use cases such as Host <-> BMC
> communication via UARTs.
>
> The clocks property exists in the hardware, but the driver does not use
> it.
>
> Signed-off-by: Changhuang Liang <changhuang.liang@starfivetech.com>
> ---
> .../uart-routing/starfive,uart-routing.yaml | 46 +++++++++++++++++++
> 1 file changed, 46 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/uart-routing/starfive,uart-routing.yaml
>
> diff --git a/Documentation/devicetree/bindings/uart-routing/starfive,uart-routing.yaml b/Documentation/devicetree/bindings/uart-routing/starfive,uart-routing.yaml
> new file mode 100644
> index 000000000000..1977f2ed20a6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/uart-routing/starfive,uart-routing.yaml
Unlikely to have another "uart-routing" binding, so move this to
bindings/soc/starfive/.
Otherwise, looks fine.
Rob
next prev parent reply other threads:[~2026-09-17 22:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-05 10:28 [PATCH v2 0/4] Add support for StarFive JHB100 UART Routing Changhuang Liang
2026-09-05 10:28 ` [PATCH v2 1/4] uart-routing: Add common UART routing framework Changhuang Liang
2026-09-05 12:30 ` Julian Braha
2026-09-07 1:19 ` Changhuang Liang
2026-09-05 10:28 ` [PATCH v2 2/4] soc: aspeed: Move UART routing driver to drivers/uart-routing Changhuang Liang
2026-09-05 10:29 ` [PATCH v2 3/4] dt-bindings: uart-routing: Add binding for StarFive JHB100 UART routing Changhuang Liang
2026-09-17 22:26 ` Rob Herring [this message]
2026-09-17 22:27 ` Rob Herring
2026-09-05 10:29 ` [PATCH v2 4/4] uart-routing: Add UART Routing driver for StarFive JHB100 SoC Changhuang Liang
2026-09-06 5:12 ` Randy Dunlap
2026-09-07 1:24 ` Changhuang Liang
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