From: Changhuang Liang <changhuang.liang@starfivetech.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Changhuang Liang <changhuang.liang@starfivetech.com>
Subject: [PATCH v1 0/2] Add support for StarFive JHB100 UART Routing
Date: Sat, 29 Aug 2026 23:51:16 -0700 [thread overview]
Message-ID: <20260830065118.51551-1-changhuang.liang@starfivetech.com> (raw)
StarFive JHB100 UART Routing 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.
This series has been tested on the EVB1 board.
This series depends on the series:
https://lore.kernel.org/all/20260828095608.19955-1-changhuang.liang@starfivetech.com/
Changhuang Liang (2):
dt-bindings: soc: starfive: Add JHB100 UART routing controller
soc: starfive: Add JHB100 UART Routing driver
.../sysfs-driver-starfive-jhb100-uart-routing | 45 +++
.../starfive,jhb100-uart-routing.yaml | 46 +++
MAINTAINERS | 7 +
drivers/soc/starfive/Kconfig | 1 +
drivers/soc/starfive/Makefile | 1 +
drivers/soc/starfive/uart-routing/Kconfig | 14 +
drivers/soc/starfive/uart-routing/Makefile | 2 +
.../uart-routing/jhb100-uart-routing.c | 262 ++++++++++++++++++
8 files changed, 378 insertions(+)
create mode 100644 Documentation/ABI/testing/sysfs-driver-starfive-jhb100-uart-routing
create mode 100644 Documentation/devicetree/bindings/soc/starfive/starfive,jhb100-uart-routing.yaml
create mode 100644 drivers/soc/starfive/uart-routing/Kconfig
create mode 100644 drivers/soc/starfive/uart-routing/Makefile
create mode 100644 drivers/soc/starfive/uart-routing/jhb100-uart-routing.c
--
2.25.1
next reply other threads:[~2026-08-30 6:51 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-30 6:51 Changhuang Liang [this message]
2026-08-30 6:51 ` [PATCH v1 1/2] dt-bindings: soc: starfive: Add JHB100 UART routing controller Changhuang Liang
2026-08-30 6:51 ` [PATCH v1 2/2] soc: starfive: Add JHB100 UART Routing driver Changhuang Liang
2026-08-30 8:35 ` Krzysztof Kozlowski
2026-08-31 1:35 ` Changhuang Liang
2026-08-31 5:54 ` Krzysztof Kozlowski
2026-08-31 6:01 ` Changhuang Liang
2026-08-31 17:24 ` Conor Dooley
2026-09-01 1:38 ` Changhuang Liang
2026-09-03 9:32 ` Krzysztof Kozlowski
2026-09-03 11:29 ` Changhuang Liang
2026-09-16 13:11 ` Linus Walleij
2026-09-19 10:55 ` Changhuang Liang
2026-09-30 22:24 ` Linus Walleij
2026-09-16 13:09 ` Linus Walleij
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