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authorSuman Tripathi <stripathi@amperecomputing.com>2018-09-07 08:32:17 -0600
committerJens Axboe <axboe@kernel.dk>2018-09-07 08:32:17 -0600
commit20bdc376b427cb420836f39ee8f281ea85dbaeef (patch)
treefe191eb477c09196cf39657ebaf0eea3d06e428f /Documentation/devicetree/bindings/ata
parentdt-bindings: ata: update ahci_sunxi bindings (diff)
downloadlinux-dev-20bdc376b427cb420836f39ee8f281ea85dbaeef.tar.xz
linux-dev-20bdc376b427cb420836f39ee8f281ea85dbaeef.zip
ata: Disable AHCI ALPM feature for Ampere Computing eMAG SATA
Due to hardware errata, Ampere Computing eMAG SATA can't support AHCI ALPM feature. This patch disables the AHCI ALPM feature for eMAG SATA. Signed-off-by: Suman Trpathi <stripathi@amperecomputing.com> Signed-off-by: Rameshwar Prasad Sahu <rameshwar.sahu@amperecomputing.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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