From: Rolland Chau <zourongrong@gmail.com>
To: bigeasy@linutronix.de, linux-kernel@vger.kernel.org
Subject: DT config of io resource
Date: Thu, 31 Dec 2015 13:46:14 +0800 [thread overview]
Message-ID: <5684C126.6080901@gmail.com> (raw)
Hi Sebastian,
I see that your sent a patch contain the below dt config.
I want to konw how can i get IO resource from dts, how is the
parent node configed? thanks.
> +ISA Example:
> +
> + rtc@70 {
> + compatible = "motorola,mc146818";
> + interrupts = <8 3>;
> + interrupt-parent = <&ioapic1>;
> + ctrl-reg = <2>;
> + freq-reg = <0x26>;
> + reg = <1 0x70 2>;
> + };
> return cmos_do_probe(&pdev->dev,
> platform_get_resource(pdev, IORESOURCE_IO, 0),
Regaurds!
next reply other threads:[~2015-12-31 5:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-31 5:46 Rolland Chau [this message]
2016-01-12 17:31 ` DT config of io resource Sebastian Andrzej Siewior
2016-01-13 1:55 ` Rongrong Zou
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