linux-kernel - [PATCH 0/4] serial: add drivers for the ESP32xx serial devices

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Message-Id: <20230913211449.668796-1-jcmvbkbc@gmail.com>
Date:   Wed, 13 Sep 2023 14:14:45 -0700
From:   Max Filippov <jcmvbkbc@...il.com>
To:     linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Max Filippov <jcmvbkbc@...il.com>
Subject: [PATCH 0/4] serial: add drivers for the ESP32xx serial devices

Hello,

this series adds drivers for the UART and ACM controllers found in the
Espressif ESP32 and ESP32S3 SoCs.

Max Filippov (4):
  dt-bindings: serial: document esp32-uart bindings
  drivers/tty/serial: add driver for the ESP32 UART
  dt-bindings: serial: document esp32s3-acm bindings
  drivers/tty/serial: add ESP32S3 ACM device driver

 .../bindings/serial/esp,esp32-acm.yaml        |  40 +
 .../bindings/serial/esp,esp32-uart.yaml       |  48 ++
 drivers/tty/serial/Kconfig                    |  27 +
 drivers/tty/serial/Makefile                   |   2 +
 drivers/tty/serial/esp32_acm.c                | 473 +++++++++++
 drivers/tty/serial/esp32_uart.c               | 766 ++++++++++++++++++
 include/uapi/linux/serial_core.h              |   6 +
 7 files changed, 1362 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/serial/esp,esp32-acm.yaml
 create mode 100644 Documentation/devicetree/bindings/serial/esp,esp32-uart.yaml
 create mode 100644 drivers/tty/serial/esp32_acm.c
 create mode 100644 drivers/tty/serial/esp32_uart.c

-- 
2.30.2