[PATCH 0/7] riscv: add Bouffalolab bl808 support

Jisheng Zhang
2022-11-20T08:31:28Z

This series adds Bouffalolab uart driver and basic devicetrees for
Bouffalolab bl808 SoC and Sipeed M1S dock board.

It's too late for v6.2-rc1, but I hope I can catch up the v6.3-rc1
window.

Jisheng Zhang (7):
dt-bindings: serial: add bindings doc for Bouffalolab
serial: bflb_uart: add Bouffalolab UART Driver
MAINTAINERS: add myself as a reviewer for Bouffalolab uart driver
riscv: add the Bouffalolab SoC family Kconfig option
riscv: dts: bouffalolab: add the bl808 SoC base device tree
riscv: dts: bouffalolab: add Sipeed M1S dock devicetree
MAINTAINERS: add myself as Bouffalolab SoC entry maintainer

.../bindings/serial/bouffalolab,uart.yaml | 50 ++
MAINTAINERS | 12 +
arch/riscv/Kconfig.socs | 6 +
arch/riscv/boot/dts/Makefile | 1 +
arch/riscv/boot/dts/bouffalolab/Makefile | 2 +
.../boot/dts/bouffalolab/bl808-sipeed-m1s.dts | 30 +
arch/riscv/boot/dts/bouffalolab/bl808.dtsi | 74 ++
drivers/tty/serial/Kconfig | 18 +
drivers/tty/serial/Makefile | 1 +
drivers/tty/serial/bflb_uart.c | 659 ++++++++++++++++++
include/uapi/linux/serial_core.h | 3 +
11 files changed, 856 insertions(+)
create mode 100644 Documentation/devicetree/bindings/serial/bouffalolab,uart.yaml
create mode 100644 arch/riscv/boot/dts/bouffalolab/Makefile
create mode 100644 arch/riscv/boot/dts/bouffalolab/bl808-sipeed-m1s.dts
create mode 100644 arch/riscv/boot/dts/bouffalolab/bl808.dtsi
create mode 100644 drivers/tty/serial/bflb_uart.c

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2.37.2