diff options
| -rw-r--r-- | drivers/pinctrl/tegra/pinctrl-tegra.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c index 6bf8db424bec..ccfa3870a67d 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra.c +++ b/drivers/pinctrl/tegra/pinctrl-tegra.c @@ -636,6 +636,14 @@ static void tegra_pinconf_group_dbg_show(struct pinctrl_dev *pctldev, seq_printf(s, "\n\t%s=%u", strip_prefix(cfg_params[i].property), val); } + + if (g->mux_reg >= 0) { + /* read pinmux function and dump to seq_file */ + val = pmx_readl(pmx, g->mux_bank, g->mux_reg); + val = g->funcs[(val >> g->mux_bit) & 0x3]; + + seq_printf(s, "\n\tfunction=%s", pmx->functions[val].name); + } } static void tegra_pinconf_config_dbg_show(struct pinctrl_dev *pctldev, |