From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Ni Subject: Re: [PATCH V3 07/11] of: Add bindings of hw-trips for soctherm Date: Mon, 25 Jan 2016 13:53:23 +0800 Message-ID: <56A5B853.3070609@nvidia.com> References: <1453111448-12445-1-git-send-email-wni@nvidia.com> <20160121145251.GD32301@ulmo> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <20160121145251.GD32301@ulmo> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding Cc: rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, MLongnecker-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org, mikko.perttunen-/1wQRMveznE@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On 2016=E5=B9=B401=E6=9C=8821=E6=97=A5 22:52, Thierry Reding wrote: > * PGP Signed by an unknown key >=20 > On Mon, Jan 18, 2016 at 06:04:08PM +0800, Wei Ni wrote: >> Add hw-trips sub-node for soctherm, which is >> used to describe the hardware trip points for >> each soctherm sensors. >=20 > Please make use of the full 78 characters in each line. Otherwise loo= ks > good to me. Ok, I will check it again. >=20 > Oh, also make sure to Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org on device tree > binding patches. Doing that now, hence quoting verbatim. Sure, will do it. >=20 > Thierry >=20 >> >> Signed-off-by: Wei Ni >> --- >> .../devicetree/bindings/thermal/tegra-soctherm.txt | 24 +++++++++++= +++++++++++ >> 1 file changed, 24 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/thermal/tegra-socther= m.txt b/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt >> index 6b68cd150405..75dc9dbe7e1a 100644 >> --- a/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt >> +++ b/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt >> @@ -26,6 +26,15 @@ Required properties : >> of this property. See = for a >> list of valid values when referring to thermal sensors. >> =20 >> +Optional properties: >> +- hw-trip-points : A sub-node which is a container of hardware trip= points >> + for each sensors. >> + * sensors: Sub-nodes which are used to describe the HW trip point= s info, >> + must be named as "cpu", "gpu", "mem", "pll". >> + Properties: >> + - thermtrip-temperature : Shutdown or reset temperature in mi= llicelsius, >> + once the temperature of this sensor is higher than the >> + thermtrip-temperature, the system will be shutdown or reset= =2E >> =20 >> Example : >> =20 >> @@ -40,6 +49,21 @@ Example : >> reset-names =3D "soctherm"; >> =20 >> #thermal-sensor-cells =3D <1>; >> + >> + hw-trip-points { >> + cpu { >> + thermtrip-temperature =3D <103000>; >> + }; >> + gpu { >> + thermtrip-temperature =3D <103500>; >> + }; >> + mem { >> + thermtrip-temperature =3D <103500>; >> + }; >> + pll { >> + thermtrip-temperature =3D <105000>; >> + }; >> + }; >> }; >> =20 >> Example: referring to thermal sensors : >> --=20 >> 1.9.1 >> >=20 > * Unknown Key > * 0x7F3EB3A1 >=20