From: Alexander Shiyan <shc_work-JGs/UdohzUI@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Samuel Ortiz <sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Grant Likely
<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
Alexander Shiyan <shc_work-JGs/UdohzUI@public.gmane.org>
Subject: [PATCH] mfd: syscon: Allow to using subdevices
Date: Thu, 14 Nov 2013 16:52:03 +0400 [thread overview]
Message-ID: <1384433523-30602-1-git-send-email-shc_work@mail.ru> (raw)
This patch adds support for using subdevices within syscon node.
Primary usage of this is describe all devices with same memory
region in one container.
Signed-off-by: Alexander Shiyan <shc_work-JGs/UdohzUI@public.gmane.org>
---
drivers/mfd/syscon.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index 71841f9..6e9244a 100644
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -152,6 +152,9 @@ static int syscon_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, syscon);
+ if (of_platform_populate(dev->of_node, NULL, NULL, dev))
+ dev_warn(dev, "Fail to create subdevices\n");
+
dev_info(dev, "regmap %pR registered\n", res);
return 0;
--
1.8.1.5
--
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next reply other threads:[~2013-11-14 12:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-14 12:52 Alexander Shiyan [this message]
2013-11-14 14:44 ` [PATCH] mfd: syscon: Allow to using subdevices Lee Jones
2013-11-14 14:46 ` Mark Rutland
[not found] ` <20131114144559.GC28328-NuALmloUBlrZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2013-11-14 14:58 ` Alexander Shiyan
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