Commit 75d6642a authored by Linus Walleij's avatar Linus Walleij
Browse files

pinctrl: print pin range in GPIO range debugs 



Show the mapped pin range corresponding to the GPIO range in
debugfs for pin controllers.

Acked-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 3c739ad0

drivers/pinctrl/core.c

+5 −2
Original line number Diff line number Diff line
@@ -394,8 +394,11 @@ static int pinctrl_gpioranges_show(struct seq_file *s, void *what) 
	/* Loop over the ranges */

	mutex_lock(&pctldev->gpio_ranges_lock);

	list_for_each_entry(range, &pctldev->gpio_ranges, node) {

		seq_printf(s, "%u: %s [%u - %u]\n", range->id, range->name,

			   range->base, (range->base + range->npins - 1));

		seq_printf(s, "%u: %s GPIOS [%u - %u] PINS [%u - %u]\n",

			   range->id, range->name,

			   range->base, (range->base + range->npins - 1),

			   range->pin_base,

			   (range->pin_base + range->npins - 1));

	}

	mutex_unlock(&pctldev->gpio_ranges_lock);