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From: Marco Felsch <m.felsch@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/2] mfd: da9063: add support to populate subdevs
Date: Wed, 11 Sep 2019 17:00:18 +0200	[thread overview]
Message-ID: <20190911150019.5236-1-m.felsch@pengutronix.de> (raw)

The upstream dt-bindings abstracts the DA9063/2 PMIC MFD by multiple
of-subnodes and the linux-mfd core creates platform-devices for each
node. Due to the lack of a mfd fw we need to add the platform-devices by
our own to reuse the upstream bindings.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 drivers/mfd/da9063.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mfd/da9063.c b/drivers/mfd/da9063.c
index a7fff2c5bf..9c1752a38c 100644
--- a/drivers/mfd/da9063.c
+++ b/drivers/mfd/da9063.c
@@ -265,6 +265,9 @@ static int da9063_probe(struct device_d *dev)
 
 	restart_handler_register(&priv->restart);
 
+	if (IS_ENABLED(CONFIG_OFDEVICE) && dev->device_node)
+		return of_platform_populate(dev->device_node, NULL, dev);
+
 	return 0;
 
 on_error:
-- 
2.20.1


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             reply	other threads:[~2019-09-11 15:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-11 15:00 Marco Felsch [this message]
2019-09-11 15:00 ` [PATCH 2/2] gpio: add DA9062 MFD gpio support Marco Felsch
2019-09-12  6:40 ` [PATCH 1/2] mfd: da9063: add support to populate subdevs Sascha Hauer

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