| 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
| ||
|
Message-Id: <5d5f139d334d5e503932c06694b47f0c3477caed.1446687367.git.viresh.kumar@linaro.org>
Date: Thu, 5 Nov 2015 07:11:55 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Rafael Wysocki <rjw@...ysocki.net>, robh+dt@...nel.org,
sboyd@...eaurora.org, lee.jones@...aro.org
Cc: linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org,
mark.rutland@....com, pawel.moll@....com,
ijc+devicetree@...lion.org.uk, galak@...eaurora.org, nm@...com,
devicetree@...r.kernel.org, b.zolnierkie@...sung.com,
m.szyprowski@...sung.com, Viresh Kumar <viresh.kumar@...aro.org>,
linux-kernel@...r.kernel.org (open list),
"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Subject: [PATCH V2 4/5] PM / OPP: Rename OPP nodes as opp@<opp-hz>
It would be better to name OPP nodes as opp@<opp-hz> as that will ensure
that multiple DT nodes don't contain the same frequency. Of course we
expect the writer to name the node with its opp-hz frequency and not any
other frequency.
And that will let the compile error out if multiple nodes are using the
same opp-hz frequency.
Suggested-by: Stephen Boyd <sboyd@...eaurora.org>
Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
Documentation/devicetree/bindings/opp/opp.txt | 38 +++++++++++++--------------
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt
index 30c4bb3718bc..10ef08dc1b4c 100644
--- a/Documentation/devicetree/bindings/opp/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt
@@ -183,20 +183,20 @@ Example 1: Single cluster Dual-core ARM cortex A9, switch DVFS states together.
compatible = "operating-points-v2";
opp-shared;
- opp00 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>;
opp-microamp = <70000>;
clock-latency-ns = <300000>;
opp-suspend;
};
- opp01 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1100000000>;
opp-microvolt = <980000 1000000 1010000>;
opp-microamp = <80000>;
clock-latency-ns = <310000>;
};
- opp02 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1025000>;
clock-latency-ns = <290000>;
@@ -262,20 +262,20 @@ independently.
* independently.
*/
- opp00 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>;
opp-microamp = <70000>;
clock-latency-ns = <300000>;
opp-suspend;
};
- opp01 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1100000000>;
opp-microvolt = <980000 1000000 1010000>;
opp-microamp = <80000>;
clock-latency-ns = <310000>;
};
- opp02 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1025000>;
opp-microamp = <90000;
@@ -338,20 +338,20 @@ DVFS state together.
compatible = "operating-points-v2";
opp-shared;
- opp00 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>;
opp-microamp = <70000>;
clock-latency-ns = <300000>;
opp-suspend;
};
- opp01 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1100000000>;
opp-microvolt = <980000 1000000 1010000>;
opp-microamp = <80000>;
clock-latency-ns = <310000>;
};
- opp02 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1025000>;
opp-microamp = <90000>;
@@ -364,20 +364,20 @@ DVFS state together.
compatible = "operating-points-v2";
opp-shared;
- opp10 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1300000000>;
opp-microvolt = <1045000 1050000 1055000>;
opp-microamp = <95000>;
clock-latency-ns = <400000>;
opp-suspend;
};
- opp11 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1400000000>;
opp-microvolt = <1075000>;
opp-microamp = <100000>;
clock-latency-ns = <400000>;
};
- opp12 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1500000000>;
opp-microvolt = <1010000 1100000 1110000>;
opp-microamp = <95000>;
@@ -404,7 +404,7 @@ Example 4: Handling multiple regulators
compatible = "operating-points-v2";
opp-shared;
- opp00 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000>, /* Supply 0 */
<960000>, /* Supply 1 */
@@ -417,7 +417,7 @@ Example 4: Handling multiple regulators
/* OR */
- opp00 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>, /* Supply 0 */
<960000 965000 975000>, /* Supply 1 */
@@ -430,7 +430,7 @@ Example 4: Handling multiple regulators
/* OR */
- opp00 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>, /* Supply 0 */
<960000 965000 975000>, /* Supply 1 */
@@ -462,7 +462,7 @@ Example 5: opp-supported-hw
status = "okay";
opp-shared;
- opp00 {
+ opp@...000000 {
/*
* Supports all substrate and process versions for 0xF
* cuts, i.e. only first four cuts.
@@ -473,7 +473,7 @@ Example 5: opp-supported-hw
...
};
- opp01 {
+ opp@...000000 {
/*
* Supports:
* - cuts: only one, 6th cut (represented by 6th bit).
@@ -506,7 +506,7 @@ Example 6: opp-microvolt-<name>, opp-microamp-<name>, turbo-mode-<name>,
compatible = "operating-points-v2";
opp-shared;
- opp00 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1000000000>;
opp-microvolt-slow = <900000 915000 925000>;
opp-microvolt-fast = <970000 975000 985000>;
@@ -516,7 +516,7 @@ Example 6: opp-microvolt-<name>, opp-microamp-<name>, turbo-mode-<name>,
opp-suspend-slow; /* Will be used as suspend-opp only if 'slow' is chosen */
};
- opp01 {
+ opp@...0000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt-slow = <900000 915000 925000>, /* Supply vcc0 */
<910000 925000 935000>; /* Supply vcc1 */
--
2.6.2.198.g614a2ac
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists