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Commit a4d8d6da authored by Mathias Nyman's avatar Mathias Nyman Committed by Linus Walleij
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pinctrl-baytrail: show pin label with the reset of the gpio debug data 



The default gpiolib debug output shows pin labels.
We want baytrail custom debug output to have the same functionality.

Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Reviewed-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent e9c9489f

drivers/pinctrl/pinctrl-baytrail.c

+7 −1
Original line number Diff line number Diff line
@@ -286,13 +286,19 @@ static void byt_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) 
	spin_lock_irqsave(&vg->lock, flags);



	for (i = 0; i < vg->chip.ngpio; i++) {

		const char *label;

		offs = vg->range->pins[i] * 16;

		conf0 = readl(vg->reg_base + offs + BYT_CONF0_REG);

		val = readl(vg->reg_base + offs + BYT_VAL_REG);



		label = gpiochip_is_requested(chip, i);

		if (!label)

			label = "Unrequested";



		seq_printf(s,

			   " gpio-%-3d %s %s %s pad-%-3d offset:0x%03x mux:%d %s%s%s\n",

			   " gpio-%-3d (%-20.20s) %s %s %s pad-%-3d offset:0x%03x mux:%d %s%s%s\n",

			   i,

			   label,

			   val & BYT_INPUT_EN ? "  " : "in",

			   val & BYT_OUTPUT_EN ? "   " : "out",

			   val & BYT_LEVEL ? "hi" : "lo",