linux-kernel - Re: [PATCH 1/5] mfd: arizona: Add DT binding for setting 32kHz clock source

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Message-ID: <20150302075207.GE12821@x1>
Date:	Mon, 2 Mar 2015 07:52:07 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
Cc:	lee@...nel.org, sameo@...ux.intel.com, robh+dt@...nel.org,
	mark.rutland@....com, galak@...eaurora.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH 1/5] mfd: arizona: Add DT binding for setting 32kHz clock
 source

On Sat, 28 Feb 2015, Charles Keepax wrote:

> From: Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>
> 
> Signed-off-by: Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>
> Signed-off-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
> ---
>  drivers/mfd/arizona-core.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)

Requires a DT, or at least a Clk Ack.

> diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
> index 09ba8f1..dddaaef 100644
> --- a/drivers/mfd/arizona-core.c
> +++ b/drivers/mfd/arizona-core.c
> @@ -552,6 +552,9 @@ static int arizona_of_get_core_pdata(struct arizona *arizona)
>  			ret);
>  	}
>  
> +	of_property_read_u32(arizona->dev->of_node, "wlf,clk32k-src",
> +			     &pdata->clk32k_src);
> +
>  	of_property_for_each_u32(arizona->dev->of_node, "wlf,inmode", prop,
>  				 cur, val) {
>  		if (count == ARRAY_SIZE(arizona->pdata.inmode))

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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