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pinctrl: ocelot: update pinctrl to automatic base address

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struct gpio_chip recommends passing -1 as base to gpiolib. Doing so avoids
conflicts when the chip is external and gpiochip0 already exists.

Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Tested-by: Clément Léger <clement.leger@bootlin.com>
Link: https://lore.kernel.org/r/20211119195928.2498441-3-colin.foster@in-advantage.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Colin Foster 2021-11-19 11:59:26 -08:00 committed by Linus Walleij
parent ad96111e65
commit a159c2b4cb
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/pinctrl-ocelot.c
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@ -1723,7 +1723,7 @@ static int ocelot_gpiochip_register(struct platform_device *pdev,
gc = &info->gpio_chip;
gc->ngpio = info->desc->npins;
gc->parent = &pdev->dev;
gc->base = 0;
gc->base = -1;
gc->of_node = info->dev->of_node;
gc->label = "ocelot-gpio";