diff options
| -rw-r--r-- | drivers/pinctrl/pinctrl-tegra-xusb.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-tegra-xusb.c b/drivers/pinctrl/pinctrl-tegra-xusb.c index 3e8e4a914fb4..6a6eebfb2930 100644 --- a/drivers/pinctrl/pinctrl-tegra-xusb.c +++ b/drivers/pinctrl/pinctrl-tegra-xusb.c @@ -125,6 +125,21 @@ static const char *tegra_xusb_padctl_get_group_name(struct pinctrl_dev *pinctrl, return padctl->soc->pins[group].name; } +static int tegra_xusb_padctl_get_group_pins(struct pinctrl_dev *pinctrl, + unsigned group, + const unsigned **pins, + unsigned *num_pins) +{ + /* + * For the tegra-xusb pad controller groups are synonomous + * with lanes/pins and there is always one lane/pin per group. + */ + *pins = &pinctrl->desc->pins[group].number; + *num_pins = 1; + + return 0; +} + enum tegra_xusb_padctl_param { TEGRA_XUSB_PADCTL_IDDQ, }; @@ -248,6 +263,7 @@ static int tegra_xusb_padctl_dt_node_to_map(struct pinctrl_dev *pinctrl, static const struct pinctrl_ops tegra_xusb_padctl_pinctrl_ops = { .get_groups_count = tegra_xusb_padctl_get_groups_count, .get_group_name = tegra_xusb_padctl_get_group_name, + .get_group_pins = tegra_xusb_padctl_get_group_pins, .dt_node_to_map = tegra_xusb_padctl_dt_node_to_map, .dt_free_map = pinctrl_utils_dt_free_map, }; @@ -898,6 +914,8 @@ static int tegra_xusb_padctl_probe(struct platform_device *pdev) memset(&padctl->desc, 0, sizeof(padctl->desc)); padctl->desc.name = dev_name(padctl->dev); + padctl->desc.pins = tegra124_pins; + padctl->desc.npins = ARRAY_SIZE(tegra124_pins); padctl->desc.pctlops = &tegra_xusb_padctl_pinctrl_ops; padctl->desc.pmxops = &tegra_xusb_padctl_pinmux_ops; padctl->desc.confops = &tegra_xusb_padctl_pinconf_ops; |