From mboxrd@z Thu Jan 1 00:00:00 1970 From: edubezval@gmail.com (Eduardo Valentin) Date: Mon, 29 May 2017 09:30:09 -0700 Subject: [PATCH 3/4] ARM: dts: uniphier: add nodes of thermal monitor and thermal zone for PXs2 In-Reply-To: <1496049345-14649-4-git-send-email-hayashi.kunihiko@socionext.com> References: <1496049345-14649-1-git-send-email-hayashi.kunihiko@socionext.com> <1496049345-14649-4-git-send-email-hayashi.kunihiko@socionext.com> Message-ID: <20170529163007.GA14413@localhost.localdomain> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, May 29, 2017 at 06:15:44PM +0900, Kunihiko Hayashi wrote: > Add nodes of thermal monitor and thermal zone for UniPhier PXs2 SoC. > The thermal monitor is included in sysctrl. > > Signed-off-by: Kunihiko Hayashi > --- > arch/arm/boot/dts/uniphier-pxs2-gentil.dts | 21 +++++++++++++++++++++ > arch/arm/boot/dts/uniphier-pxs2-vodka.dts | 21 +++++++++++++++++++++ > arch/arm/boot/dts/uniphier-pxs2.dtsi | 6 ++++++ > 3 files changed, 48 insertions(+) > > diff --git a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts > index 373818a..89ccb88 100644 > --- a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts > +++ b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts > @@ -70,6 +70,27 @@ > i2c5 = &i2c5; > i2c6 = &i2c6; > }; > + > + thermal-zones { > + cpu_thermal { > + polling-delay-passive = <250>; /* 250ms */ > + polling-delay = <1000>; /* 1000ms */ > + thermal-sensors = <&pvtctl>; > + > + trips { > + cpu_crit: cpu_crit { > + temperature = <95000>; /* 95C */ > + hysteresis = <2000>; > + type = "critical"; > + }; > + cpu_alert: cpu_alert { > + temperature = <85000>; /* 85C */ > + hysteresis = <2000>; > + type = "passive"; > + }; > + }; These are missing cooling-maps section. > + }; > + }; > }; > > &serial2 { > diff --git a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts > index 51a3eac..0201584 100644 > --- a/arch/arm/boot/dts/uniphier-pxs2-vodka.dts > +++ b/arch/arm/boot/dts/uniphier-pxs2-vodka.dts > @@ -68,6 +68,27 @@ > i2c5 = &i2c5; > i2c6 = &i2c6; > }; > + > + thermal-zones { > + cpu_thermal { > + polling-delay-passive = <250>; /* 250ms */ > + polling-delay = <1000>; /* 1000ms */ > + thermal-sensors = <&pvtctl>; > + > + trips { > + cpu_crit: cpu_crit { > + temperature = <95000>; /* 95C */ > + hysteresis = <2000>; > + type = "critical"; > + }; > + cpu_alert: cpu_alert { > + temperature = <85000>; /* 85C */ > + hysteresis = <2000>; > + type = "passive"; > + }; > + }; same > + }; > + }; > }; > > &serial2 { > diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi > index e9e031d..072e3b4 100644 > --- a/arch/arm/boot/dts/uniphier-pxs2.dtsi > +++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi > @@ -387,6 +387,12 @@ > compatible = "socionext,uniphier-pxs2-reset"; > #reset-cells = <1>; > }; > + > + pvtctl: pvtctl { > + compatible = "socionext,uniphier-pxs2-thermal"; > + interrupts = <0 3 1>; > + #thermal-sensor-cells = <0>; > + }; > }; > }; > }; > -- > 2.7.4 > -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: