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: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 678216652bc0..4955a68d618f 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -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);