The TCA9538 is an 8 bit version of the already supported TCA9539. This chip also has interrupt support. Signed-off-by: Liam Beguin <liambeguin@xxxxxxxxx> --- Liam Beguin (2): gpio: pca953x: add support for TCA9538 dt-bindings: gpio: pca95xx: document new tca9538 chip Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml | 1 + drivers/gpio/gpio-pca953x.c | 2 ++ 2 files changed, 3 insertions(+) --- base-commit: a5e505a99ca748583dbe558b691be1b26f05d678 change-id: 20230824-tca9538-4dbf8d93f1ba Best regards, -- Liam Beguin <liambeguin@xxxxxxxxx>