| commit | 277d5d1f9bca275546afa399fb7fd9e29ee04aca | [log] [tgz] |
|---|---|---|
| author | Roger Quadros <rogerq@ti.com> | Wed Nov 06 16:21:17 2019 +0200 |
| committer | Tom Rini <trini@konsulko.com> | Thu Dec 26 09:06:54 2019 -0500 |
| tree | 6ead0dc7e526ecb2c9b5c45bb56d12cba63432ad | |
| parent | 53df65a9d2bafcd6ef01f27888fb7be61e7bbd08 [diff] |
phy: ti-pipe3: improve DPLL stability for SATA & USB For increased DPLL stability use the settings recommended in the TRM [1] for PHY_RX registers for SATA and USB. For SATA we need to use spread spectrum settings even though we don't have spread spectrum enabled. The suggested non-spread spectrum settings don't work. [1] DRA75x, DRA74x TRM - http://www.ti.com/lit/ug/sprui30f/sprui30f.pdf Signed-off-by: Roger Quadros <rogerq@ti.com>