Commit a7e2dd1c authored by Oleg Dzhimiev's avatar Oleg Dzhimiev

status file if 10389 is present

parent c6524ce2
......@@ -264,6 +264,7 @@ static ssize_t enable_por_store(struct device *dev, struct device_attribute *att
static ssize_t gpio_10389_get(struct device *dev, struct device_attribute *attr, char *buf);
static ssize_t gpio_10389_set(struct device *dev, struct device_attribute *attr, char *buf, size_t count);
static ssize_t gpio_poweroff(struct device *dev, struct device_attribute *attr, char *buf, size_t count);
static ssize_t detected_10389_get(struct device *dev, struct device_attribute *attr, char *buf);
static int gpio_shutdown(struct device *dev);
static int por_ctrl(struct device *dev, int disable_por);
......@@ -331,6 +332,7 @@ static DEVICE_ATTR(power_off, SYSFS_PERMISSIONS , NULL,
* P7-P4 - NC, 0xX0X0 - not supported even on this driver level.
*/
static DEVICE_ATTR(gpio_10389, SYSFS_PERMISSIONS, gpio_10389_get, gpio_10389_set);
static DEVICE_ATTR(detected_10389, SYSFS_PERMISSIONS & SYSFS_READONLY, detected_10389_get, NULL);
static struct attribute *root_dev_attrs[] = {
&dev_attr_simulate.attr,
......@@ -343,6 +345,7 @@ static struct attribute *root_dev_attrs[] = {
&dev_attr_enable_por.attr,
&dev_attr_power_off.attr,
&dev_attr_gpio_10389.attr,
&dev_attr_detected_10389.attr,
NULL
};
static const struct attribute_group dev_attr_root_group = {
......@@ -633,6 +636,12 @@ static ssize_t gpio_10389_get(struct device *dev, struct device_attribute *attr,
return sprintf(buf,"%02x\n",res);
}
static ssize_t detected_10389_get(struct device *dev, struct device_attribute *attr, char *buf)
{
int res=1;
return sprintf(buf,"%i",res);
}
static ssize_t gpio_poweroff(struct device *dev, struct device_attribute *attr, char *buf, size_t count)
{
int rc=gpio_shutdown(dev);
......@@ -1275,6 +1284,7 @@ static int elphel393_pwr_probe(struct platform_device *pdev)
if (base[2]==NULL){
device_remove_file(&pdev->dev, &dev_attr_gpio_10389);
device_remove_file(&pdev->dev, &dev_attr_detected_10389);
}
for (i=0;i<ARRAY_SIZE(pwr_gpio);i++){
......
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