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From: Alexandre Belloni <alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Subject: Re: [PATCH v3 5/8] rtc: ac100: Add clk output support
Date: Sun, 26 Jun 2016 02:45:57 +0200
Message-ID: <20160626004557.GX5809@piout.net>
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To: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
Cc: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>, Alessandro Zummo <a.zummo-BfzFCNDTiLLj+vYz1yj4TQ@public.gmane.org>, Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>, Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>, Ian Campbell <ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>, Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>, Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>, Michael Turquette <mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>, Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>, rtc-linux-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
List-Id: devicetree@vger.kernel.org

On 20/06/2016 at 10:52:15 +0800, Chen-Yu Tsai wrote :
> +struct ac100_clk32k {
> +	struct clk_hw hw;
> +	struct regmap *regmap;
> +	u8 offset;
> +};
> +
> +#define to_ac100_clk32k(_hw) container_of(_hw, struct ac100_clk32k, hw)
> +
> +#define AC100_RTC_32K_NAME	"ac100-rtc-32k"
> +#define AC100_RTC_32K_RATE	32768
> +#define AC100_ADDA_4M_NAME	"ac100-adda-4M"
> +#define AC100_ADDA_4M_RATE	4000000
> +#define AC100_CLK32K_NUM	3
> +
> +static const char * const ac100_clk32k_names[] = {
> +	"ac100-clk32k-ap",
> +	"ac100-clk32k-bb",
> +	"ac100-clk32k-md",
> +};
> +

Well, naming things is hard but I don't feel ac100_clk32k and
ac100-clk32k are good prefixes for those clocks as they are actually
dividing a 32KHz or 4MHz clock (one configuration out of 128 is 32KHz).

Else, I don't have any objection.

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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