From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-15?Q?Andreas_F=E4rber?= Subject: Re: [PATCH v12 3/6] ARM: dts: Exynos: add CPU OPP and regulator supply property Date: Fri, 21 Nov 2014 15:11:11 +0100 Message-ID: <546F47FF.2030608@suse.de> References: <1416576682-5255-1-git-send-email-thomas.ab@samsung.com> <1416576682-5255-2-git-send-email-thomas.ab@samsung.com> <1416576682-5255-3-git-send-email-thomas.ab@samsung.com> <1416576682-5255-4-git-send-email-thomas.ab@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1416576682-5255-4-git-send-email-thomas.ab@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: Doug Anderson , Javier Martinez Canillas Cc: Thomas Abraham , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, s.nawrocki@samsung.com, linux-samsung-soc@vger.kernel.org, mturquette@linaro.org, kgene.kim@samsung.com, tomasz.figa@gmail.com, l.majewski@samsung.com, viresh.kumar@linaro.org, heiko@sntech.de, cw00.choi@samsung.com, khilman@linaro.org, Sachin Kamat List-Id: linux-pm@vger.kernel.org Javier, Doug, Am 21.11.2014 um 14:31 schrieb Thomas Abraham: > diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot= /dts/exynos5250-arndale.dts > index 3acd97e..da2b3e1 100644 > --- a/arch/arm/boot/dts/exynos5250-arndale.dts > +++ b/arch/arm/boot/dts/exynos5250-arndale.dts > @@ -563,3 +563,7 @@ > }; > }; > }; > + > +&cpu0 { > + cpu0-supply =3D <&buck2_reg>; > +}; > diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boo= t/dts/exynos5250-smdk5250.dts > index 6a0f4c0..0eedb88 100644 > --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts > +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts > @@ -406,3 +406,7 @@ > }; > }; > }; > + > +&cpu0 { > + cpu0-supply =3D <&buck2_reg>; > +}; > diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dt= s/exynos5250-snow.dts > index e51fcef..865f68a 100644 > --- a/arch/arm/boot/dts/exynos5250-snow.dts > +++ b/arch/arm/boot/dts/exynos5250-snow.dts > @@ -345,6 +345,10 @@ > }; > }; > =20 > +&cpu0 { > + cpu0-supply =3D <&buck2_reg>; > +}; > + > &i2c_0 { > status =3D "okay"; > samsung,i2c-sda-delay =3D <100>; Not sure whether I've asked before... Do you know what needs to be specified for exynos5250-spring.dts, which has in the meantime landed i= n kgene/for-next? Regards, Andreas > diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/ex= ynos5250.dtsi > index f21b9aa..d4b418e 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -58,11 +58,34 @@ > #address-cells =3D <1>; > #size-cells =3D <0>; > =20 > - cpu@0 { > + cpu0: cpu@0 { > device_type =3D "cpu"; > compatible =3D "arm,cortex-a15"; > reg =3D <0>; > clock-frequency =3D <1700000000>; > + > + clocks =3D <&clock CLK_ARM_CLK>; > + clock-names =3D "cpu"; > + clock-latency =3D <140000>; > + > + operating-points =3D < > + 1700000 1300000 > + 1600000 1250000 > + 1500000 1225000 > + 1400000 1200000 > + 1300000 1150000 > + 1200000 1125000 > + 1100000 1100000 > + 1000000 1075000 > + 900000 1050000 > + 800000 1025000 > + 700000 1012500 > + 600000 1000000 > + 500000 975000 > + 400000 950000 > + 300000 937500 > + 200000 925000 > + >; > }; > cpu@1 { > device_type =3D "cpu"; [snip] --=20 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N=FCrnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imend=F6rffer; HRB 21284 AG N=FCrn= berg From mboxrd@z Thu Jan 1 00:00:00 1970 From: afaerber@suse.de (=?ISO-8859-15?Q?Andreas_F=E4rber?=) Date: Fri, 21 Nov 2014 15:11:11 +0100 Subject: [PATCH v12 3/6] ARM: dts: Exynos: add CPU OPP and regulator supply property In-Reply-To: <1416576682-5255-4-git-send-email-thomas.ab@samsung.com> References: <1416576682-5255-1-git-send-email-thomas.ab@samsung.com> <1416576682-5255-2-git-send-email-thomas.ab@samsung.com> <1416576682-5255-3-git-send-email-thomas.ab@samsung.com> <1416576682-5255-4-git-send-email-thomas.ab@samsung.com> Message-ID: <546F47FF.2030608@suse.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Javier, Doug, Am 21.11.2014 um 14:31 schrieb Thomas Abraham: > diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts > index 3acd97e..da2b3e1 100644 > --- a/arch/arm/boot/dts/exynos5250-arndale.dts > +++ b/arch/arm/boot/dts/exynos5250-arndale.dts > @@ -563,3 +563,7 @@ > }; > }; > }; > + > +&cpu0 { > + cpu0-supply = <&buck2_reg>; > +}; > diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts > index 6a0f4c0..0eedb88 100644 > --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts > +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts > @@ -406,3 +406,7 @@ > }; > }; > }; > + > +&cpu0 { > + cpu0-supply = <&buck2_reg>; > +}; > diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts > index e51fcef..865f68a 100644 > --- a/arch/arm/boot/dts/exynos5250-snow.dts > +++ b/arch/arm/boot/dts/exynos5250-snow.dts > @@ -345,6 +345,10 @@ > }; > }; > > +&cpu0 { > + cpu0-supply = <&buck2_reg>; > +}; > + > &i2c_0 { > status = "okay"; > samsung,i2c-sda-delay = <100>; Not sure whether I've asked before... Do you know what needs to be specified for exynos5250-spring.dts, which has in the meantime landed in kgene/for-next? Regards, Andreas > diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi > index f21b9aa..d4b418e 100644 > --- a/arch/arm/boot/dts/exynos5250.dtsi > +++ b/arch/arm/boot/dts/exynos5250.dtsi > @@ -58,11 +58,34 @@ > #address-cells = <1>; > #size-cells = <0>; > > - cpu at 0 { > + cpu0: cpu at 0 { > device_type = "cpu"; > compatible = "arm,cortex-a15"; > reg = <0>; > clock-frequency = <1700000000>; > + > + clocks = <&clock CLK_ARM_CLK>; > + clock-names = "cpu"; > + clock-latency = <140000>; > + > + operating-points = < > + 1700000 1300000 > + 1600000 1250000 > + 1500000 1225000 > + 1400000 1200000 > + 1300000 1150000 > + 1200000 1125000 > + 1100000 1100000 > + 1000000 1075000 > + 900000 1050000 > + 800000 1025000 > + 700000 1012500 > + 600000 1000000 > + 500000 975000 > + 400000 950000 > + 300000 937500 > + 200000 925000 > + >; > }; > cpu at 1 { > device_type = "cpu"; [snip] -- SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 21284 AG N?rnberg