From mboxrd@z Thu Jan 1 00:00:00 1970 From: Baruch Siach Subject: Re: [PATCH 02/10] clocksource: dw_apb_timer_of: add clock-handling Date: Mon, 3 Jun 2013 06:22:19 +0300 Message-ID: <20130603032219.GM11798@tarshish> References: <201306030055.15413.heiko@sntech.de> <201306030056.37724.heiko@sntech.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <201306030056.37724.heiko@sntech.de> Sender: linux-kernel-owner@vger.kernel.org To: Heiko =?iso-8859-1?Q?St=FCbner?= Cc: "linux-arm-kernel@lists.infradead.org" , Mike Turquette , Arnd Bergmann , Seungwon Jeon , Linus Walleij , linux-mmc@vger.kernel.org, "linux-kernel@vger.kernel.org" , Rob Herring , Jaehoon Chung , Olof Johansson , John Stultz , Grant Likely , Russell King , Thomas Gleixner , Chris Ball , devicetree-discuss@lists.ozlabs.org List-Id: devicetree@vger.kernel.org Hi Heiko, On Mon, Jun 03, 2013 at 12:56:37AM +0200, Heiko St=FCbner wrote: > Add the possibility to get the clock-frequency from a timer clock ins= tead > of specifying it as dt property. Additionally also add the possibilit= y > to also define a controlling periphal clock for the timer block. >=20 > The clock-frequency property is kept to act as fallback if no clocks > are specified. >=20 > Signed-off-by: Heiko Stuebner > --- > Documentation/devicetree/bindings/rtc/dw-apb.txt | 19 ++++++++++++= ++++ > drivers/clocksource/dw_apb_timer_of.c | 26 ++++++++++++= +++++++++- > 2 files changed, 44 insertions(+), 1 deletions(-) >=20 > diff --git a/Documentation/devicetree/bindings/rtc/dw-apb.txt b/Docum= entation/devicetree/bindings/rtc/dw-apb.txt > index 93e2b0f..80ab1c1 100644 > --- a/Documentation/devicetree/bindings/rtc/dw-apb.txt > +++ b/Documentation/devicetree/bindings/rtc/dw-apb.txt > @@ -5,9 +5,20 @@ Required properties: > - reg: physical base address of the controller and length of memory = mapped > region. > - interrupts: IRQ line for the timer. > +- either clocks+clock-names or clock-frequency properties > + > +Optional properties: > +- clocks : list of clock specifiers, corresponding to entries in > + the clock-names property; > +- clock-names : should contain "timer and "pclk" entries, matching e= ntries Missing closing quotes around "timer". baruch --=20 http://baruch.siach.name/blog/ ~. .~ Tk Open Sy= stems =3D}------------------------------------------------ooO--U--Ooo--------= ----{=3D - baruch@tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -