[RFC,0/2] i2c: rcar: add SMBAlert support

Message

Wolfram Sang Aug. 26, 2024, 3:08 p.m. UTC

This series allows an R-Car I2C IP core to handle SMBAlerts using a
GPIO. It was tested on a Renesas Lager board (R-Car H2) and the bindings
were checked with 'dtbs_check' and the latest dtschema which also
include SMBAlert additions[1].

The series is still marked RFC because I have one question left, see the
annotations of patch 1.

Looking forward to comments! Happy hacking...

[1] https://github.com/devicetree-org/dt-schema/commit/c51125d571cac9596048e888a856d70650e400e0


Wolfram Sang (2):
  dt-bindings: i2c: renesas,rcar-i2c: document SMBusAlert usage
  i2c: rcar: support named interrupts

 .../bindings/i2c/renesas,rcar-i2c.yaml         | 18 ++++++++++++++++--
 drivers/i2c/busses/i2c-rcar.c                  | 11 +++++++----
 2 files changed, 23 insertions(+), 6 deletions(-)