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phy: cadence: Sierra: Add support for skipping configuration
authorAswath Govindraju <a-govindraju@ti.com>
Fri, 28 Jan 2022 08:11:50 +0000 (13:41 +0530)
committerTom Rini <trini@konsulko.com>
Tue, 8 Feb 2022 16:00:04 +0000 (11:00 -0500)
commitba234b1dddaa120bb1db5160ac86ad1e4935fef2
tree6c39160b669789e81bb1284c8f8ab4908ee305abtree | snapshot
parent8f9923c4cf0739863d753d2298fac44bac78407fcommit | diff
phy: cadence: Sierra: Add support for skipping configuration

In some cases, a single SerDes instance can be shared between two different
processors, each using a separate link. In these cases, the SerDes
configuration is done in an earlier boot stage. Therefore, add support to
skip reconfiguring, if it is was already configured beforehand.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
drivers/phy/cadence/phy-cadence-sierra.c diff | blob | history
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