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-rw-r--r--drivers/pinctrl/pinctrl-tegra.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-tegra.h b/drivers/pinctrl/pinctrl-tegra.h
index 24c5a91230bb..8d94d1332e7b 100644
--- a/drivers/pinctrl/pinctrl-tegra.h
+++ b/drivers/pinctrl/pinctrl-tegra.h
@@ -78,6 +78,10 @@ struct tegra_function {
/**
* struct tegra_pingroup - Tegra pin group
+ * @name The name of the pin group.
+ * @pins An array of pin IDs included in this pin group.
+ * @npins The number of entries in @pins.
+ * @funcs The mux functions which can be muxed onto this group.
* @mux_reg: Mux register offset.
* This register contains the mux, einput, odrain, lock,
* ioreset, rcv_sel parameters.