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video: Work around lack of pinctrl 

We haven't quite got pinctrl ready to apply to mainline. We don't want to
GPIO pull-up/down support to the driver model GPIO layer either. So work
around this for now.

We can address this when pinctrl is complete.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2015-08-03 08:19:20 -06:00
parent 801ab9e93c
commit 5eaeadaa3a
1 changed files with 18 additions and 10 deletions
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28
drivers/video/bridge/video-bridge-uclass.c
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@ -57,22 +57,30 @@ static int video_bridge_pre_probe(struct udevice *dev)
debug("%s: Could not decode sleep-gpios (%d)\n", __func__, ret); debug("%s: Could not decode sleep-gpios (%d)\n", __func__, ret);
return ret; return ret;
} }
ret = dm_gpio_set_pull(&uc_priv->sleep, GPIO_PULL_NONE); /*
if (ret) { * Drop this for now as we do not have driver model pinctrl support
debug("%s: Could not set sleep pull value\n", __func__); *
return ret; * ret = dm_gpio_set_pull(&uc_priv->sleep, GPIO_PULL_NONE);
} * if (ret) {
* debug("%s: Could not set sleep pull value\n", __func__);
* return ret;
* }
*/
ret = gpio_request_by_name(dev, "reset-gpios", 0, &uc_priv->reset, ret = gpio_request_by_name(dev, "reset-gpios", 0, &uc_priv->reset,
GPIOD_IS_OUT); GPIOD_IS_OUT);
if (ret) { if (ret) {
debug("%s: Could not decode reset-gpios (%d)\n", __func__, ret); debug("%s: Could not decode reset-gpios (%d)\n", __func__, ret);
return ret; return ret;
} }
ret = dm_gpio_set_pull(&uc_priv->reset, GPIO_PULL_NONE); /*
if (ret) { * Drop this for now as we do not have driver model pinctrl support
debug("%s: Could not set reset pull value\n", __func__); *
return ret; * ret = dm_gpio_set_pull(&uc_priv->reset, GPIO_PULL_NONE);
} * if (ret) {
* debug("%s: Could not set reset pull value\n", __func__);
* return ret;
* }
*/
ret = gpio_request_by_name(dev, "hotplug-gpios", 0, &uc_priv->hotplug, ret = gpio_request_by_name(dev, "hotplug-gpios", 0, &uc_priv->hotplug,
GPIOD_IS_IN); GPIOD_IS_IN);
if (ret && ret != -ENOENT) { if (ret && ret != -ENOENT) {