mfd: syscon: add syscon_regmap_lookup_by_phandle()
This function is handy when syscon is passed as phandle to device_node
property.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent d71573a commit 6e465b62125af759c9e90f86ece45f136242e72d
@Marcin Niestroj Marcin Niestroj authored on 28 Jun 2019
Sascha Hauer committed on 2 Jul 2019
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drivers/mfd/syscon.c
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include/mfd/syscon.h