From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Hi all,
This patch series adds support for the Renesas RSCI (Renesas Serial
Communication Interface) driver for the RZ/T2H SoC. The RSCI is a serial
communication interface that provides UART functionality and is used in
various Renesas SoCs.
The series includes the following changes:
1. Device Tree Bindings
2. RSCI Driver Implementation
3. SH-SCI Driver Modifications
4. Maintainer Updates
v13->v14:
- Rebased on latest linux-next.
- Switched to using `EXPORT_SYMBOL_NS_GPL` for all exported
symbols in the sh-sci driver to allow RSCI driver to use SH-SCI symbols.
- Added MODULE_IMPORT_NS for SH_SCI to allow RSCI driver to use SH-SCI
symbols.
- Dropped using `R9A09G077_CLK_PCLKM` macro in DT binding
v12->v13:
- Rebased on latest linux-next.
- Updated commit message for patch 1/5 to clarify the ABI change.
- Used `R9A09G077_CLK_PCLKM` macro for core clock.
- Dropped the defconfig patch as it is already in the queue.
- Added reviewed-by and acked-by tags to relevant patches.
v11->v12:
- Rebased on latest linux-next.
- Added defconfig patch to enable RSCI driver.
- Added RZ/N2H support to the dt-bindings
- Used port ops callbacks in sci_shutdown() to allow RSCI driver
to reuse the core shutdown logic.
- Added reviewed-by tags.
v10->v11:
- Rebased on latest linux-next.
- Added a new patch to update the dt-bindings maintainer entry.
- Added a new patch to use port ops callbacks.
- Implemented shutdown_complete callback
- Added reviewed-by tags
Cheers,
Prabhakar
Lad Prabhakar (2):
dt-bindings: serial: rsci: Update maintainer entry
serial: sh-sci: Replace direct stop_rx/stop_tx calls with port ops in
sci_shutdown()
Thierry Bultel (3):
dt-bindings: serial: renesas,rsci: Add optional secondary clock input
serial: sh-sci: Use private port ID
serial: sh-sci: Add support for RZ/T2H SCI
.../bindings/serial/renesas,rsci.yaml | 19 +-
drivers/tty/serial/Kconfig | 7 +
drivers/tty/serial/Makefile | 1 +
drivers/tty/serial/rsci.c | 480 ++++++++++++++++++
drivers/tty/serial/rsci.h | 10 +
drivers/tty/serial/sh-sci-common.h | 8 +
drivers/tty/serial/sh-sci.c | 212 +++++---
7 files changed, 648 insertions(+), 89 deletions(-)
create mode 100644 drivers/tty/serial/rsci.c
create mode 100644 drivers/tty/serial/rsci.h
--
2.49.0
