[PATCH 0/2] Add support for RZ/G3L RSCI

[Biju]

From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>

Add support for RZ/G3L RSCI. The RSCI IP found on the RZ/G3L SoC is
similar to RZ/G3E, but it has 3 clocks (2 module clocks + 1 external
clock) instead of 6 clocks (5 module clocks + 1 external clock) on the
RZ/G3E. Both RZ/G3L and RZ/G3E have a 32-bit FIFO, but RZ/G3L has a
single TCLK with internal dividers, whereas the RZ/G3E has explicit
clocks for TCLK and its dividers. Add a new port type
RSCI_PORT_SCIF32_SINGLE_TCLK to handle this clock difference.

Biju Das (2):
  dt-bindings: serial: renesas,rsci: Document RZ/G3L SoC
  serial: sh-sci: Add support for RZ/G3L RSCI

 .../bindings/serial/renesas,rsci.yaml         | 26 +++++++++++++++++++
 drivers/tty/serial/rsci.c                     | 13 ++++++++++
 drivers/tty/serial/rsci.h                     |  1 +
 drivers/tty/serial/sh-sci-common.h            |  1 +
 drivers/tty/serial/sh-sci.c                   | 14 +++++++---
 5 files changed, 52 insertions(+), 3 deletions(-)

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2.43.0