diff options
| author | Anders Darander <anders@chargestorm.se> | 2017-04-21 14:46:30 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-04-24 18:27:55 +0200 |
| commit | 1b9a0c25065c174134494d1ca91f4da8430e6902 (patch) | |
| tree | b7160e4b0f8809cfc0822a4bc739dba252461706 /drivers/gpio | |
| parent | 64c6a71126fdeb2d60e193b93e24ea5ffa9c40ba (diff) | |
| download | lwn-1b9a0c25065c174134494d1ca91f4da8430e6902.tar.gz lwn-1b9a0c25065c174134494d1ca91f4da8430e6902.zip | |
gpio: move tca9554 from pcf857x to pca953x
The TCA9554 doesn't work with the pcf857x driver, trying to change the direction
gives a NAK bailout error.
TCA9554 is similar to the PCA9554, thus change the driver.
Signed-off-by: Anders Darander <anders@chargestorm.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 1 | ||||
| -rw-r--r-- | drivers/gpio/gpio-pcf857x.c | 2 |
3 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 63ceed246b6f..c0629e6639fa 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -752,7 +752,7 @@ config GPIO_PCA953X 4 bits: pca9536, pca9537 8 bits: max7310, max7315, pca6107, pca9534, pca9538, pca9554, - pca9556, pca9557, pca9574, tca6408, xra1202 + pca9556, pca9557, pca9574, tca6408, tca9554, xra1202 16 bits: max7312, max7313, pca9535, pca9539, pca9555, pca9575, tca6416 diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index b9373785ccf5..4c9e21300a26 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -82,6 +82,7 @@ static const struct i2c_device_id pca953x_id[] = { { "tca6416", 16 | PCA953X_TYPE | PCA_INT, }, { "tca6424", 24 | PCA953X_TYPE | PCA_INT, }, { "tca9539", 16 | PCA953X_TYPE | PCA_INT, }, + { "tca9554", 8 | PCA953X_TYPE | PCA_INT, }, { "xra1202", 8 | PCA953X_TYPE }, { } }; diff --git a/drivers/gpio/gpio-pcf857x.c b/drivers/gpio/gpio-pcf857x.c index 895af42a4513..8ddf9302ce3b 100644 --- a/drivers/gpio/gpio-pcf857x.c +++ b/drivers/gpio/gpio-pcf857x.c @@ -46,7 +46,6 @@ static const struct i2c_device_id pcf857x_id[] = { { "pca9675", 16 }, { "max7328", 8 }, { "max7329", 8 }, - { "tca9554", 8 }, { } }; MODULE_DEVICE_TABLE(i2c, pcf857x_id); @@ -66,7 +65,6 @@ static const struct of_device_id pcf857x_of_table[] = { { .compatible = "nxp,pca9675" }, { .compatible = "maxim,max7328" }, { .compatible = "maxim,max7329" }, - { .compatible = "ti,tca9554" }, { } }; MODULE_DEVICE_TABLE(of, pcf857x_of_table); |