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path: root/drivers/sysinfo/gpio.c
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2021-05-04sysinfo: Add gpio-sysinfo driverSean Anderson
This uses the newly-added dm_gpio_get_values_as_int_base3 function to implement a sysinfo device. The revision map is stored in the device tree. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>