diff options
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 019b23b955a2..d550d8e58705 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -1,5 +1,5 @@ /* - * PCA953x 4/8/16 bit I/O ports + * PCA953x 4/8/16/24/40 bit I/O ports * * Copyright (C) 2005 Ben Gardner <bgardner@wabtec.com> * Copyright (C) 2007 Marvell International Ltd. @@ -59,6 +59,7 @@ static const struct i2c_device_id pca953x_id[] = { { "pca9557", 8 | PCA953X_TYPE, }, { "pca9574", 8 | PCA957X_TYPE | PCA_INT, }, { "pca9575", 16 | PCA957X_TYPE | PCA_INT, }, + { "pca9698", 40 | PCA953X_TYPE, }, { "max7310", 8 | PCA953X_TYPE, }, { "max7312", 16 | PCA953X_TYPE | PCA_INT, }, @@ -68,6 +69,7 @@ static const struct i2c_device_id pca953x_id[] = { { "tca6408", 8 | PCA953X_TYPE | PCA_INT, }, { "tca6416", 16 | PCA953X_TYPE | PCA_INT, }, { "tca6424", 24 | PCA953X_TYPE | PCA_INT, }, + { "xra1202", 8 | PCA953X_TYPE }, { } }; MODULE_DEVICE_TABLE(i2c, pca953x_id); @@ -625,11 +627,12 @@ pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, u32 *invert) const __be32 *val; int size; + *gpio_base = -1; + node = client->dev.of_node; if (node == NULL) return; - *gpio_base = -1; val = of_get_property(node, "linux,gpio-base", &size); WARN(val, "%s: device-tree property 'linux,gpio-base' is deprecated!", __func__); if (val) { @@ -812,6 +815,7 @@ static const struct of_device_id pca953x_dt_ids[] = { { .compatible = "nxp,pca9557", }, { .compatible = "nxp,pca9574", }, { .compatible = "nxp,pca9575", }, + { .compatible = "nxp,pca9698", }, { .compatible = "maxim,max7310", }, { .compatible = "maxim,max7312", }, @@ -822,6 +826,8 @@ static const struct of_device_id pca953x_dt_ids[] = { { .compatible = "ti,tca6408", }, { .compatible = "ti,tca6416", }, { .compatible = "ti,tca6424", }, + + { .compatible = "exar,xra1202", }, { } }; |