linux-kernel - [PATCH 1/3] dt-bindings: Update QorIQ TMU thermal bindings

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1483520271-3838-2-git-send-email-hongtao.jia@nxp.com>
Date:   Wed, 4 Jan 2017 16:57:49 +0800
From:   Jia Hongtao <hongtao.jia@....com>
To:     <oss@...error.net>, <rui.zhang@...el.com>, <edubezval@...il.com>,
        <yuantian.tang@....com>, <robh+dt@...nel.org>
CC:     <linux-pm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <hongtao.jia@....com>
Subject: [PATCH 1/3] dt-bindings: Update QorIQ TMU thermal bindings

For different types of SoC the sensor id and endianness may vary.
"#thermal-sensor-cells" is used to provide sensor id information.
"little-endian" property is to tell the endianness of TMU.

Signed-off-by: Jia Hongtao <hongtao.jia@....com>
Acked-by: Rob Herring <robh@...nel.org>
---
 Documentation/devicetree/bindings/thermal/qoriq-thermal.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/thermal/qoriq-thermal.txt b/Documentation/devicetree/bindings/thermal/qoriq-thermal.txt
index 66223d5..20ca4ef 100644
--- a/Documentation/devicetree/bindings/thermal/qoriq-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/qoriq-thermal.txt
@@ -17,6 +17,12 @@ Required properties:
 	calibration data, as specified by the SoC reference manual.
 	The first cell of each pair is the value to be written to TTCFGR,
 	and the second is the value to be written to TSCFGR.
+- #thermal-sensor-cells : Must be 1. The sensor specifier is the monitoring
+	site ID, and represents the "n" in TRITSRn and TRATSRn.
+
+Optional property:
+- little-endian : If present, the TMU registers are little endian. If absent,
+	the default is big endian.
 
 Example:
 
@@ -60,4 +66,5 @@ tmu@...00 {
 
 			       0x00030000 0x00000012
 			       0x00030001 0x0000001d>;
+	#thermal-sensor-cells = <1>;
 };
-- 
2.1.0.27.g96db324