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(parent: e14d576) | patch
phy: dphy: Add configuration helpers
authorNeil Armstrong <narmstrong@baylibre.com>
Tue, 29 Dec 2020 13:58:58 +0000 (14:58 +0100)
committerNeil Armstrong <narmstrong@baylibre.com>
Wed, 10 Feb 2021 09:00:51 +0000 (10:00 +0100)
commitafef20585abe55c44d376f3cacf435ddde149d77
treebc634d8ec8f97e16d4c756ca56da1166f9cd84dbtree | snapshot
parente14d5762de1db84cae6d84d59c1e40f3eb26c4c3commit | diff
phy: dphy: Add configuration helpers

The MIPI D-PHY spec defines default values and boundaries for most of the
parameters it defines. Introduce helpers to help drivers get meaningful
values based on their current parameters, and validate the boundaries of
these parameters if needed.

These helpers and header are taken from Linux commit 9123e3a74ec7 ("Linux 5.9-rc1").

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
drivers/phy/Kconfig diff | blob | history
drivers/phy/Makefile diff | blob | history
drivers/phy/phy-core-mipi-dphy.c [new file with mode: 0644] blob
include/phy-mipi-dphy.h [new file with mode: 0644] blob
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