[PATCH 0/2] Add UART driver for Suplus SP7021 SoC

From: hammer.hsieh
Date: Mon Nov 01 2021 - 03:48:38 EST


This is a patch series for UART driver for Suplus SP7021 SoC.

Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates
many peripherals (ex: UART. I2C, SPI, SDIO, eMMC, USB, SD card and
etc.) into a single chip. It is designed for industrial control.

Refer to:
https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
https://tibbo.com/store/plus1.html

hammer.hsieh (2):
dt-bindings:serial:Add bindings doc for Sunplus SoC UART Driver
serial:sunplus-uart:Add Sunplus SoC UART Driver

.../devicetree/bindings/serial/sunplus,uart.yaml | 116 ++
MAINTAINERS | 7 +
drivers/tty/serial/Kconfig | 23 +
drivers/tty/serial/Makefile | 1 +
drivers/tty/serial/sunplus-uart.c | 1848 ++++++++++++++++++++
include/soc/sunplus/sp_uart.h | 158 ++
6 files changed, 2153 insertions(+)
create mode 100644 Documentation/devicetree/bindings/serial/sunplus,uart.yaml
create mode 100644 drivers/tty/serial/sunplus-uart.c
create mode 100644 include/soc/sunplus/sp_uart.h

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