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(parent: 20f9cee) | patch
ahci: qoriq: refine port register configuration
authorYuantian Tang <andy.tang@nxp.com>
Mon, 4 Dec 2017 09:01:20 +0000 (17:01 +0800)
committerTejun Heo <tj@kernel.org>
Mon, 4 Dec 2017 20:18:08 +0000 (12:18 -0800)
commitce179cbdedf2f54306177e591664be7b18cf386a
tree42bebce505884b0daf617d99ce629512d239cca6tree | snapshot
parent20f9ceed72f127e4cc44c0358160e6e0118f823dcommit | diff
ahci: qoriq: refine port register configuration

These PP2C and PP3C registers control the configuration of the PHY
control OOB timing for the COMINIT/COMWAKE parameters respectively
for sata port. Overwrite default values with calculated ones to get
better OOB timing.

Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
drivers/ata/ahci_qoriq.c diff | blob | history
Domain: System / Kernel;