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-rw-r--r--drivers/sh/pfc/pinctrl.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/sh/pfc/pinctrl.c b/drivers/sh/pfc/pinctrl.c
index e79e379917fc..45e80ee70766 100644
--- a/drivers/sh/pfc/pinctrl.c
+++ b/drivers/sh/pfc/pinctrl.c
@@ -37,29 +37,35 @@ struct sh_pfc_pinctrl {
static struct sh_pfc_pinctrl *sh_pfc_pmx;
-/*
- * No group support yet
- */
-static int sh_pfc_get_noop_count(struct pinctrl_dev *pctldev)
+static int sh_pfc_get_groups_count(struct pinctrl_dev *pctldev)
{
- return 0;
+ struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
+
+ return pmx->nr_pads;
}
-static const char *sh_pfc_get_noop_name(struct pinctrl_dev *pctldev,
+static const char *sh_pfc_get_group_name(struct pinctrl_dev *pctldev,
unsigned selector)
{
- return NULL;
+ struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
+
+ return pmx->pads[selector].name;
}
static int sh_pfc_get_group_pins(struct pinctrl_dev *pctldev, unsigned group,
const unsigned **pins, unsigned *num_pins)
{
- return -ENOTSUPP;
+ struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
+
+ *pins = &pmx->pads[group].number;
+ *num_pins = 1;
+
+ return 0;
}
static struct pinctrl_ops sh_pfc_pinctrl_ops = {
- .get_groups_count = sh_pfc_get_noop_count,
- .get_group_name = sh_pfc_get_noop_name,
+ .get_groups_count = sh_pfc_get_groups_count,
+ .get_group_name = sh_pfc_get_group_name,
.get_group_pins = sh_pfc_get_group_pins,
};