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ecc4b1418e
This driver provides a basic GPIO driver for the Intel Granite Rapids-D virtual GPIOs. On SoCs with limited physical pins on the package, the physical pins controlled by this driver would be exposed on an external device such as a BMC or CPLD. The virtual GPIO registers are an interface to firmware, which communicates with the external device that implements the GPIO hardware functionality. Signed-off-by: Aapo Vienamo <aapo.vienamo@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
202 lines
8.8 KiB
202 lines
8.8 KiB