diff options
| author | Hector Palacios <hector.palacios@digi.com> | 2012-01-18 15:33:47 +0100 |
|---|---|---|
| committer | Hector Palacios <hector.palacios@digi.com> | 2012-01-18 15:36:11 +0100 |
| commit | ee1a082458d149626c3c206dc4e732f77d1b7a14 (patch) | |
| tree | f104ce5c8e583370c85fb1c97629e1782bfa8948 | |
| parent | 4d7f89f6a1cd05e4a594418fb4ad942d3b4f666c (diff) | |
fim-sdio: enable pull-ups of FIM SDIO interface
It is believed to improve the stability of the signals so that
they don't require external pull-ups. Specially for the cwme9210js
where the lines are connected to the Redpine chip without pull-ups.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
(cherry picked from commit cffa4f0a5ad8b057d519bac479fdd75c15e4e1ba)
| -rw-r--r-- | drivers/fims/sdio/fim_sdio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/fims/sdio/fim_sdio.c b/drivers/fims/sdio/fim_sdio.c index c2381273952a..06939e189371 100644 --- a/drivers/fims/sdio/fim_sdio.c +++ b/drivers/fims/sdio/fim_sdio.c @@ -1540,7 +1540,7 @@ static int fim_sdio_register_port(struct device *dev, struct fim_sdio_t *port, NS921X_GPIO_INPUT, NS921X_GPIO_DONT_INVERT, gpios[cnt].func, - NS921X_GPIO_DISABLE_PULLUP); + NS921X_GPIO_ENABLE_PULLUP); } else { /* Free the already requested GPIOs */ printk_err("Couldn't request the GPIO %i\n", gpios[cnt].nr); |