From: Adam Ford <aford173@gmail.com> To: Sekhar Nori <nsekhar@ti.com> Cc: Bartosz Golaszewski <brgl@bgdev.pl>, Kevin Hilman <khilman@kernel.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, David Lechner <david@lechnology.com>, arm-soc <linux-arm-kernel@lists.infradead.org>, devicetree <devicetree@vger.kernel.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Bartosz Golaszewski <bgolaszewski@baylibre.com> Subject: Re: [PATCH v3 2/3] ARM: dts: da850-evm: enable cpufreq Date: Fri, 12 Apr 2019 08:59:44 -0500 [thread overview] Message-ID: <CAHCN7x+BpuuNnV+wteD=JBwuYF3z7EDD4kig26Kj4rOdJcW+LA@mail.gmail.com> (raw) In-Reply-To: <57fe079c-fd69-45ef-b4fb-a2c792218c21@ti.com> On Fri, Apr 12, 2019 at 8:06 AM Sekhar Nori <nsekhar@ti.com> wrote: > > On 08/04/19 1:29 PM, Bartosz Golaszewski wrote: > > From: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > > > Enable cpufreq-dt support for da850-evm. The cvdd is supplied by the > > tps6507 pmic with configurable output voltage, so all operating points > > can be enabled. > > > > Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > Adam, can you please ack? Looks good to me. Sekhar, Based on what I read in the thread about the LCDK, I want to do some tests on the da850-evm before put my name on it. I like what I see in general, so I am excited to this this here. Bartosz - which kernel branch should I use as a starting point to apply these? adam > > Thanks, > Sekhar > > > --- > > arch/arm/boot/dts/da850-evm.dts | 13 +++++++++++++ > > 1 file changed, 13 insertions(+) > > > > diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts > > index f04bc3e15332..f94bb38fdad9 100644 > > --- a/arch/arm/boot/dts/da850-evm.dts > > +++ b/arch/arm/boot/dts/da850-evm.dts > > @@ -191,6 +191,19 @@ > > }; > > }; > > > > +&cpu { > > + cpu-supply = <&vdcdc3_reg>; > > +}; > > + > > +/* > > + * The standard da850-evm kits and SOM's are 375MHz so enable this operating > > + * point by default. Higher frequencies must be enabled for custom boards with > > + * other variants of the SoC. > > + */ > > +&opp_375 { > > + status = "okay"; > > +}; > > + > > &sata { > > status = "okay"; > > }; > > -- > > 2.21.0 > > >
WARNING: multiple messages have this Message-ID (diff)
From: Adam Ford <aford173@gmail.com> To: Sekhar Nori <nsekhar@ti.com> Cc: Mark Rutland <mark.rutland@arm.com>, devicetree <devicetree@vger.kernel.org>, David Lechner <david@lechnology.com>, Kevin Hilman <khilman@kernel.org>, Bartosz Golaszewski <brgl@bgdev.pl>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Bartosz Golaszewski <bgolaszewski@baylibre.com>, Rob Herring <robh+dt@kernel.org>, arm-soc <linux-arm-kernel@lists.infradead.org> Subject: Re: [PATCH v3 2/3] ARM: dts: da850-evm: enable cpufreq Date: Fri, 12 Apr 2019 08:59:44 -0500 [thread overview] Message-ID: <CAHCN7x+BpuuNnV+wteD=JBwuYF3z7EDD4kig26Kj4rOdJcW+LA@mail.gmail.com> (raw) In-Reply-To: <57fe079c-fd69-45ef-b4fb-a2c792218c21@ti.com> On Fri, Apr 12, 2019 at 8:06 AM Sekhar Nori <nsekhar@ti.com> wrote: > > On 08/04/19 1:29 PM, Bartosz Golaszewski wrote: > > From: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > > > Enable cpufreq-dt support for da850-evm. The cvdd is supplied by the > > tps6507 pmic with configurable output voltage, so all operating points > > can be enabled. > > > > Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > Adam, can you please ack? Looks good to me. Sekhar, Based on what I read in the thread about the LCDK, I want to do some tests on the da850-evm before put my name on it. I like what I see in general, so I am excited to this this here. Bartosz - which kernel branch should I use as a starting point to apply these? adam > > Thanks, > Sekhar > > > --- > > arch/arm/boot/dts/da850-evm.dts | 13 +++++++++++++ > > 1 file changed, 13 insertions(+) > > > > diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts > > index f04bc3e15332..f94bb38fdad9 100644 > > --- a/arch/arm/boot/dts/da850-evm.dts > > +++ b/arch/arm/boot/dts/da850-evm.dts > > @@ -191,6 +191,19 @@ > > }; > > }; > > > > +&cpu { > > + cpu-supply = <&vdcdc3_reg>; > > +}; > > + > > +/* > > + * The standard da850-evm kits and SOM's are 375MHz so enable this operating > > + * point by default. Higher frequencies must be enabled for custom boards with > > + * other variants of the SoC. > > + */ > > +&opp_375 { > > + status = "okay"; > > +}; > > + > > &sata { > > status = "okay"; > > }; > > -- > > 2.21.0 > > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-04-12 13:59 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-04-08 7:59 [PATCH v3 0/3] ARM: da850: enable cpufreq in DT mode Bartosz Golaszewski 2019-04-08 7:59 ` Bartosz Golaszewski 2019-04-08 7:59 ` [PATCH v3 1/3] ARM: dts: da850: add cpu node and operating points to DT Bartosz Golaszewski 2019-04-08 7:59 ` Bartosz Golaszewski 2019-04-08 13:47 ` David Lechner 2019-04-08 13:47 ` David Lechner 2019-04-08 13:51 ` Bartosz Golaszewski 2019-04-08 13:51 ` Bartosz Golaszewski 2019-04-08 13:55 ` David Lechner 2019-04-08 13:55 ` David Lechner 2019-04-12 11:26 ` Sekhar Nori 2019-04-12 11:26 ` Sekhar Nori 2019-04-12 11:26 ` Sekhar Nori 2019-04-12 12:11 ` Bartosz Golaszewski 2019-04-12 12:11 ` Bartosz Golaszewski 2019-04-12 13:53 ` Sekhar Nori 2019-04-12 13:53 ` Sekhar Nori 2019-04-12 15:31 ` Bartosz Golaszewski 2019-04-12 15:31 ` Bartosz Golaszewski 2019-04-15 10:21 ` Sekhar Nori 2019-04-15 10:21 ` Sekhar Nori 2019-04-15 11:54 ` Bartosz Golaszewski 2019-04-15 11:54 ` Bartosz Golaszewski 2019-04-15 13:02 ` Adam Ford 2019-04-15 13:02 ` Adam Ford 2019-04-16 8:37 ` Bartosz Golaszewski 2019-04-16 8:37 ` Bartosz Golaszewski 2019-04-16 11:48 ` Adam Ford 2019-04-16 11:48 ` Adam Ford 2019-04-17 8:15 ` Sekhar Nori 2019-04-17 8:15 ` Sekhar Nori 2019-04-16 14:38 ` David Lechner 2019-04-16 14:38 ` David Lechner 2019-04-17 8:24 ` Sekhar Nori 2019-04-17 8:24 ` Sekhar Nori 2019-04-08 7:59 ` [PATCH v3 2/3] ARM: dts: da850-evm: enable cpufreq Bartosz Golaszewski 2019-04-08 7:59 ` Bartosz Golaszewski 2019-04-12 13:06 ` Sekhar Nori 2019-04-12 13:06 ` Sekhar Nori 2019-04-12 13:06 ` Sekhar Nori 2019-04-12 13:09 ` Bartosz Golaszewski 2019-04-12 13:09 ` Bartosz Golaszewski 2019-04-12 13:59 ` Adam Ford [this message] 2019-04-12 13:59 ` Adam Ford 2019-04-12 14:23 ` Bartosz Golaszewski 2019-04-12 14:23 ` Bartosz Golaszewski 2019-04-08 7:59 ` [PATCH v3 3/3] ARM: davinci_all_defconfig: Enable CPUFREQ_DT Bartosz Golaszewski 2019-04-08 7:59 ` Bartosz Golaszewski
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