From: Peng Fan peng.fan@nxp.com
Support pcal6524 IO expander driver
Signed-off-by: Peng Fan peng.fan@nxp.com --- drivers/gpio/pca953x_gpio.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpio/pca953x_gpio.c b/drivers/gpio/pca953x_gpio.c index e98e1e56dbc..4654f9e0989 100644 --- a/drivers/gpio/pca953x_gpio.c +++ b/drivers/gpio/pca953x_gpio.c @@ -43,6 +43,8 @@
#define PCA_GPIO_MASK 0x00FF #define PCA_INT 0x0100 +#define PCA_PCAL BIT(9) +#define PCA_LATCH_INT (PCA_PCAL | PCA_INT) #define PCA953X_TYPE 0x1000 #define PCA957X_TYPE 0x2000 #define PCA_TYPE_MASK 0xF000 @@ -393,6 +395,8 @@ static const struct udevice_id pca953x_ids[] = { { .compatible = "nxp,pca9575", .data = OF_957X(16, PCA_INT), }, { .compatible = "nxp,pca9698", .data = OF_953X(40, 0), },
+ { .compatible = "nxp,pcal6524", .data = OF_953X(24, PCA_LATCH_INT), }, + { .compatible = "maxim,max7310", .data = OF_953X(8, 0), }, { .compatible = "maxim,max7312", .data = OF_953X(16, PCA_INT), }, { .compatible = "maxim,max7313", .data = OF_953X(16, PCA_INT), },