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2020-12-16MAINTAINERS: Add maintainer for HiSilicon GPIO driverLuo Jiaxing1-5/+0
Here add maintainer information for HiSilicon GPIO driver. Signed-off-by: Luo Jiaxing <[email protected]> Link: https://lore.kernel.org/r/[email protected] [Dropped some dead code when applying] Signed-off-by: Linus Walleij <[email protected]>
2020-12-14gpio: gpio-hisi: Add HiSilicon GPIO supportLuo Jiaxing1-0/+328
This GPIO driver is for HiSilicon's ARM SoC. HiSilicon's GPIO controller support double-edge interrupt and multi-core concurrent access. ACPI table example for this GPIO controller: Device (GPO0) { Name (_HID, "HISI0184") Device (PRTA) { Name (_ADR, Zero) Name (_UID, Zero) Name (_DSD, Package (0x01) { Package (0x02) { "ngpios", 0x20 } }) } } Signed-off-by: Luo Jiaxing <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>