[PATCH v3 0/2] *** Add support for TI TCA6418 GPIO chip ***

From: Maria Garcia
Date: Tue Jul 01 2025 - 12:19:16 EST


This series introduces support for the Texas Instruments TCA6418
GPIO expander chip, added to the gpio-pca953x driver. It also includes the
necessary device tree binding definition.

Signed-off-by: Maria Garcia <mariagarcia7293@xxxxxxxxx>
---
Changes in v3:
- Fixed Conor Dooley's email address in dt-bindings patch
Changes in v2:
- gpio-pca953x.c: address review feedback: remove some else statements,
turn some if-else statements into switch statements.
Maria Garcia (2):
dt-bindings: gpio: pca95xx: add TI TCA6418
gpio: pca953x: Add support for TI TCA6418

.../bindings/gpio/gpio-pca95xx.yaml | 1 +
drivers/gpio/gpio-pca953x.c | 139 +++++++++++++++---
2 files changed, 121 insertions(+), 19 deletions(-)

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2.43.0