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author | Aapo Vienamo <aapo.vienamo@linux.intel.com> | 2024-04-23 21:13:14 +0300 |
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committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-04-25 14:57:28 +0300 |
commit | ecc4b1418e2399753af7ef304d01f45e8e942286 (patch) | |
tree | 700852bfb52361cee735d003cf1dd796f04d3b26 /drivers/pinctrl | |
parent | 1736df17fea09059f6834da203bcd35fdf35bdf6 (diff) | |
download | linux-ecc4b1418e2399753af7ef304d01f45e8e942286.tar.xz |
gpio: Add Intel Granite Rapids-D vGPIO driver
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>
Diffstat (limited to 'drivers/pinctrl')
0 files changed, 0 insertions, 0 deletions