From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/6] ARM: at91: Add armv7m support
Date: Thu, 20 Oct 2016 11:52:20 +0200 [thread overview]
Message-ID: <5506721.HBUId2vnJb@wuerfel> (raw)
In-Reply-To: <20161020094135.18221-4-alexandre.belloni@free-electrons.com>
On Thursday, October 20, 2016 11:41:32 AM CEST Alexandre Belloni wrote:
> +
> +static void __init samx7_dt_device_init(void)
> +{
> + struct soc_device *soc;
> + struct device *soc_dev = NULL;
> +
> + soc = at91_soc_init(samx7_socs);
> + if (soc)
> + soc_dev = soc_device_to_device(soc);
> +
> + of_platform_populate(NULL, of_default_bus_match_table, NULL, soc_dev);
> +}
This was initially the idea for the soc_device, but we've stopped
using it as the parent for the on-chip devices a while ago.
Just register the device for identification here, and use
of_platform_default_populate with a NULL parent as most others do.
We should also investigate whether we can convert the three other
at91 variants to do the same without breaking expectations in user space.
Arnd
next prev parent reply other threads:[~2016-10-20 9:52 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 9:41 [PATCH v2 0/6] ARM: at91: initial samx7 support Alexandre Belloni
2016-10-20 9:41 ` [PATCH v2 1/6] ARM: at91: Documentation: add samx7 families Alexandre Belloni
2016-10-20 12:01 ` Nicolas Ferre
2016-10-20 12:13 ` Alexandre Belloni
2016-10-20 9:41 ` [PATCH v2 2/6] ARM: at91: Document samx7 compatibles Alexandre Belloni
2016-10-20 9:41 ` [PATCH v2 3/6] ARM: at91: Add armv7m support Alexandre Belloni
2016-10-20 9:52 ` Arnd Bergmann [this message]
2016-10-20 10:26 ` Alexandre Belloni
2016-10-20 13:23 ` Arnd Bergmann
2016-10-20 9:41 ` [PATCH v2 4/6] ARM: at91: handle CONFIG_PM for armv7m configurations Alexandre Belloni
2016-10-20 9:41 ` [PATCH v2 5/6] ARM: dts: at91: add samx7 dtsi Alexandre Belloni
2016-10-20 9:41 ` [PATCH v2 6/6] ARM: at91: debug: add samx7 support Alexandre Belloni
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