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Merge branch 'for-4.3/pinctrl' into for-4.3/dt

This commit is contained in:
Thierry Reding 2015-08-21 18:44:05 +02:00
parent d770e558e2 9462510ce3
commit 7292ba64bd
1 changed files with 18 additions and 1 deletions
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19
drivers/pinctrl/pinctrl-tegra.c
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@ -624,6 +624,22 @@ static struct pinctrl_desc tegra_pinctrl_desc = {
.owner = THIS_MODULE,
};
static bool gpio_node_has_range(void)
{
struct device_node *np;
bool has_prop = false;
np = of_find_compatible_node(NULL, NULL, "nvidia,tegra30-gpio");
if (!np)
return has_prop;
has_prop = of_find_property(np, "gpio-ranges", NULL);
of_node_put(np);
return has_prop;
}
int tegra_pinctrl_probe(struct platform_device *pdev,
const struct tegra_pinctrl_soc_data *soc_data)
{
@ -708,7 +724,8 @@ int tegra_pinctrl_probe(struct platform_device *pdev,
return PTR_ERR(pmx->pctl);
}
pinctrl_add_gpio_range(pmx->pctl, &tegra_pinctrl_gpio_range);
if (!gpio_node_has_range())
pinctrl_add_gpio_range(pmx->pctl, &tegra_pinctrl_gpio_range);
platform_set_drvdata(pdev, pmx);