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From: Frank Wunderlich <>
Subject: Driver load order
Date: Thu, 19 May 2022 12:59:35 +0200	[thread overview]
Message-ID: <> (raw)


I try to create a basic driver for rk808 pmic/iodomains. I've noticed that first the iodomain driver is probed and then the rk808 on,but i need it reversed as rk808 registers regulators linked in iodomain via devicetree.

How can i defer iodomain probing till rk808 is ready (regulators available defined as phandles in iodomain dt node)? Currently i get always ENODEV (property does not exist or regulator is not ready yet)....

This is my current (dirty) source:
regards Frank

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             reply	other threads:[~2022-05-19 11:01 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-19 10:59 Frank Wunderlich [this message]
2022-05-19 11:54 ` Sascha Hauer
2022-05-19 12:43   ` Aw: " Frank Wunderlich
2022-05-19 12:50     ` Ahmad Fatoum
2022-05-19 13:10       ` Sascha Hauer
2022-05-19 17:54         ` Aw: " Frank Wunderlich
2022-05-21 10:31         ` Frank Wunderlich
2022-05-24  8:53           ` Ahmad Fatoum
2022-05-24  9:13             ` Aw: " Frank Wunderlich
2022-05-24  9:21               ` Ahmad Fatoum
2022-05-19 12:10 ` [PATCH 1/2] regmap: implement regmap_init_i2c_smbus Ahmad Fatoum
2022-05-19 12:10   ` [PATCH 2/2] regulator: add Rockchip rk808 support Ahmad Fatoum
2022-05-19 12:17 ` Driver load order Ahmad Fatoum
2022-05-19 12:42   ` Ahmad Fatoum

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