From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Chris Paterson <chris.paterson2@renesas.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Simon Horman <horms+renesas@verge.net.au>
Subject: [PATCH 4.14 21/21] ARM: dts: r8a7793: Correct critical CPU temperature
Date: Wed, 21 Nov 2018 20:07:05 +0100 [thread overview]
Message-ID: <20181121183423.013184183@linuxfoundation.org> (raw)
In-Reply-To: <20181121183422.103826775@linuxfoundation.org>
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chris Paterson <chris.paterson2@renesas.com>
commit 1dfc65cef481ac6af64380f26186d5cc585b46eb upstream.
The R-Car M2N hardware manual states that Tc = –40°C to +105°C. The
thermal sensor has an accuracy of ±5°C and there can be a temperature
difference of 1 or 2 degrees between Tjmax and the thermal sensor due
to the location of the latter.
This means that 95°C is a safer value to use.
Fixes: 57f9156bc620ac56 ("ARM: dts: r8a7793: enable to use thermal-zone")
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm/boot/dts/r8a7793.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -88,7 +88,7 @@
trips {
cpu-crit {
- temperature = <115000>;
+ temperature = <95000>;
hysteresis = <0>;
type = "critical";
};
next prev parent reply other threads:[~2018-11-21 19:10 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-21 19:06 [PATCH 4.14 00/21] 4.14.83-stable review Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 01/21] flow_dissector: do not dissect l4 ports for fragments Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 02/21] ibmvnic: fix accelerated VLAN handling Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 03/21] ip_tunnel: dont force DF when MTU is locked Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 04/21] ipv6: Fix PMTU updates for UDP/raw sockets in presence of VRF Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 05/21] net-gro: reset skb->pkt_type in napi_reuse_skb() Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 06/21] sctp: not allow to set asoc prsctp_enable by sockopt Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 07/21] tg3: Add PHY reset for 5717/5719/5720 in change ring and flow control paths Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 08/21] tuntap: fix multiqueue rx Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 09/21] net: systemport: Protect stop from timeout Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 10/21] net: qualcomm: rmnet: Fix incorrect assignment of real_dev Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 11/21] net: dsa: microchip: initialize mutex before use Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 12/21] sctp: fix strchange_flags name for Stream Change Event Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 13/21] net: phy: mdio-gpio: Fix working over slow can_sleep GPIOs Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 14/21] sctp: not increase streams incnt before sending addstrm_in request Greg Kroah-Hartman
2018-11-21 19:06 ` [PATCH 4.14 15/21] mlxsw: spectrum: Fix IP2ME CPU policer configuration Greg Kroah-Hartman
2018-11-21 19:07 ` [PATCH 4.14 16/21] net: smsc95xx: Fix MTU range Greg Kroah-Hartman
2018-11-21 19:07 ` [PATCH 4.14 17/21] usbnet: smsc95xx: disable carrier check while suspending Greg Kroah-Hartman
2018-11-21 19:07 ` [PATCH 4.14 18/21] inet: frags: better deal with smp races Greg Kroah-Hartman
2018-11-21 19:07 ` [PATCH 4.14 19/21] Revert "x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation" Greg Kroah-Hartman
2018-11-21 19:07 ` [PATCH 4.14 20/21] ARM: dts: r8a7791: Correct critical CPU temperature Greg Kroah-Hartman
2018-11-21 19:07 ` Greg Kroah-Hartman [this message]
2018-11-22 5:51 ` [PATCH 4.14 00/21] 4.14.83-stable review kernelci.org bot
2018-11-22 16:35 ` Guenter Roeck
2018-11-23 4:22 ` Naresh Kamboju
2018-11-23 7:14 ` Greg Kroah-Hartman
2018-11-23 9:59 ` Jon Hunter
2018-11-23 9:59 ` Jon Hunter
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