| From: |
| Max Filippov <jcmvbkbc-AT-gmail.com> |
| To: |
| linux-kernel-AT-vger.kernel.org, linux-serial-AT-vger.kernel.org, devicetree-AT-vger.kernel.org |
| Subject: |
| [PATCH v3 0/5] serial: add drivers for the ESP32xx serial devices |
| Date: |
| Mon, 25 Sep 2023 01:48:20 -0700 |
| Message-ID: |
| <20230925084825.4160708-1-jcmvbkbc@gmail.com> |
| Cc: |
| Greg Kroah-Hartman <gregkh-AT-linuxfoundation.org>, Jiri Slaby <jirislaby-AT-kernel.org>, Rob Herring <robh+dt-AT-kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt-AT-linaro.org>, Conor Dooley <conor+dt-AT-kernel.org>, Ilpo Järvinen <ilpo.jarvinen-AT-linux.intel.com>, Max Filippov <jcmvbkbc-AT-gmail.com> |
| Archive-link: |
| Article |
Hello,
this series adds drivers for the UART and ACM controllers found in the
Espressif ESP32 and ESP32S3 SoCs.
Changes v2->v3:
- address review comments, listed in each patch
Changes v1->v2:
- address review comments, listed in each patch
- add cleanup for the uart_get_baud_rate function
Max Filippov (5):
serial: core: tidy invalid baudrate handling in uart_get_baud_rate
dt-bindings: serial: document esp32-uart
drivers/tty/serial: add driver for the ESP32 UART
dt-bindings: serial: document esp32s3-acm
drivers/tty/serial: add ESP32S3 ACM device driver
.../bindings/serial/esp,esp32-acm.yaml | 42 +
.../bindings/serial/esp,esp32-uart.yaml | 51 ++
drivers/tty/serial/Kconfig | 27 +
drivers/tty/serial/Makefile | 2 +
drivers/tty/serial/esp32_acm.c | 459 +++++++++++
drivers/tty/serial/esp32_uart.c | 741 ++++++++++++++++++
drivers/tty/serial/serial_core.c | 5 +-
include/uapi/linux/serial_core.h | 6 +
8 files changed, 1330 insertions(+), 3 deletions(-)
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
