diff options
| -rw-r--r-- | drivers/pinctrl/pinctrl-st.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c index 1cda40e013c1..b80ccc74a213 100644 --- a/drivers/pinctrl/pinctrl-st.c +++ b/drivers/pinctrl/pinctrl-st.c @@ -1058,18 +1058,28 @@ static void st_pinconf_dbg_show(struct pinctrl_dev *pctldev, { struct st_pio_control *pc; unsigned long config; + unsigned int function; int offset = st_gpio_pin(pin_id); + char f[16]; mutex_unlock(&pctldev->mutex); pc = st_get_pio_control(pctldev, pin_id); st_pinconf_get(pctldev, pin_id, &config); mutex_lock(&pctldev->mutex); - seq_printf(s, "[OE:%ld,PU:%ld,OD:%ld]\n" + + function = st_pctl_get_pin_function(pc, offset); + if (function) + snprintf(f, 10, "Alt Fn %d", function); + else + snprintf(f, 5, "GPIO"); + + seq_printf(s, "[OE:%d,PU:%ld,OD:%ld]\t%s\n" "\t\t[retime:%ld,invclk:%ld,clknotdat:%ld," "de:%ld,rt-clk:%ld,rt-delay:%ld]", !st_gpio_get_direction(&pc_to_bank(pc)->gpio_chip, offset), ST_PINCONF_UNPACK_PU(config), ST_PINCONF_UNPACK_OD(config), + f, ST_PINCONF_UNPACK_RT(config), ST_PINCONF_UNPACK_RT_INVERTCLK(config), ST_PINCONF_UNPACK_RT_CLKNOTDATA(config), |