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add gpio-ranges property for imx8qm soc. This gpio-range is used to record which GPIOs correspond to which pins on which pin controllers. The GPIO to PIN mapping will be referenced by the pad wakeup function in GPIO-MXC driver. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>