From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCHv6 2/4] iio: adc: exynos_adc: Control special clock of ADC to support Exynos3250 ADC Date: Fri, 18 Jul 2014 13:14:55 +0200 Message-ID: <6917971.QKItNU3coA@wuerfel> References: <1405663186-26464-1-git-send-email-cw00.choi@samsung.com> <6485839.CnzmD0SeQj@wuerfel> <53C8F050.6060104@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <53C8F050.6060104@samsung.com> Sender: linux-doc-owner@vger.kernel.org To: Chanwoo Choi Cc: linux-arm-kernel@lists.infradead.org, jic23@kernel.org, ch.naveen@samsung.com, mark.rutland@arm.com, devicetree@vger.kernel.org, kgene.kim@samsung.com, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, linux-iio@vger.kernel.org, t.figa@samsung.com, rdunlap@infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, kyungmin.park@samsung.com, robh+dt@kernel.org, galak@codeaurora.org List-Id: devicetree@vger.kernel.org On Friday 18 July 2014 19:00:48 Chanwoo Choi wrote: > On 07/18/2014 06:47 PM, Arnd Bergmann wrote: > > > > Further, why is it called "sclk_adc" rather than just "sclk"? > > The sclk means 'special clock' in Exynos TRM. Exynos SoC has varisou sclk clocks. > 'sclk_adc' is only used for ADC IP. But that sounds like sclk_adc is the name of the global name of the clock signal coming out of the clock controller. I still think it would be best to name it 'sclk' as the input for the adc. It shouldn't rely on a particular name of the clock controller. Arnd