Re: [PATCH v2 3/4] dt-bindings: uart-routing: Add binding for StarFive JHB100 UART routing
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From: Rob Herring <robh@kernel.org>
Date: 2026-09-17 22:26:32
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linux-arm-kernel, linux-aspeed, linux-doc, lkml, openbmc
On Sat, Sep 05, 2026 at 03:29:00AM -0700, Changhuang Liang wrote:
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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.yamldiff --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