pinctrl: bcm2835: Match BCM7211 compatible string

The BCM7211 SoC uses the same pinconf_ops as the ones defined for the
BCM2711 SoC, match the compatible string and use the correct set of
options.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20200531001101.24945-4-f.fainelli@gmail.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/bcm/pinctrl-bcm2835.c

@@ -1137,6 +1137,10 @@ static const struct of_device_id bcm2835_pinctrl_match[] = {
 		.compatible = "brcm,bcm2711-gpio",
 		.data = &bcm2711_plat_data,
 	},
+	{
+		.compatible = "brcm,bcm7211-gpio",
+		.data = &bcm2711_plat_data,
+	},
 	{}
 };