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net: phy: dp83867: introduce critical chip default init for non-of platform
authorLay, Kuan Loon <kuan.loon.lay@intel.com>
Wed, 13 Oct 2021 06:59:41 +0000 (14:59 +0800)
committerJakub Kicinski <kuba@kernel.org>
Fri, 15 Oct 2021 02:10:47 +0000 (19:10 -0700)
commit4dc08dcc9f6f58e881fd790d800e49abee8540e1
treef3d11c267ef0d5df5c8f1d448ebb90fa96502299
parent4ece1ae440151a2e5af441d2c9b1d8eb3a700670
net: phy: dp83867: introduce critical chip default init for non-of platform

PHY driver dp83867 has rich supports for OF-platform to fine-tune the PHY
chip during phy configuration. However, for non-OF platform, certain PHY
tunable parameters such as IO impedance and RX & TX internal delays are
critical and should be initialized to its default during PHY driver probe.

Tested-by: Clement <clement@intel.com>
Signed-off-by: Lay, Kuan Loon <kuan.loon.lay@intel.com>
Co-developed-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Tested-by: Kurt Kanzenbach <kurt@linutronix.de>
Link: https://lore.kernel.org/r/20211013065941.2124858-1-boon.leong.ong@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/phy/dp83867.c