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From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH] ARM: shmobile: kzm9g: Support Real Time Clock
Date: Wed, 20 Jun 2012 06:10:45 +0000	[thread overview]
Message-ID: <87a9zyfr8g.wl%kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <4FE00E7E.8030406@kmckk.co.jp>


Hi

> KZM-A9-GT board has RTC device r2025d at I2C channel 0
> with slave address 0x64.
> 
> This patch enables reading and writing hardware real time clock on
> KZM-A9-GT board. Interrupt is not yet supported.
> 
> How to test this patch using user space command.
> 
> Read RTC
>  # hwclock -r
> 
> Copy system clock to RTC
>  # hwclock -w
> 
> Shutdown and power off the board, and wait a while, then power on again.
> Check RTC still keeps correct date.
> 
> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
> ---

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Best regards
---
Kuninori Morimoto

      parent reply	other threads:[~2012-06-20  6:10 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-19  5:30 [PATCH] ARM: shmobile: kzm9g: Support Real Time Clock Tetsuyuki Kobayashi
2012-06-19  8:06 ` Simon Horman
2012-06-20  6:10 ` Kuninori Morimoto [this message]

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