From: Maciej Purski <m.purski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Liam Girdwood <lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Marek Szyprowski
<m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
Doug Anderson <dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
Bartlomiej Zolnierkiewicz
<b.zolnierkie-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
Maciej Purski <m.purski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Subject: [PATCH v4 3/7] regulator: bindings: Add properties for coupled regulators
Date: Mon, 22 Jan 2018 15:30:08 +0100 [thread overview]
Message-ID: <1516631412-17542-4-git-send-email-m.purski@samsung.com> (raw)
In-Reply-To: <1516631412-17542-1-git-send-email-m.purski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Some regulators require keeping their voltage spread below defined
max_spread.
Add properties to provide information on regulators' coupling.
Reviewed-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Signed-off-by: Maciej Purski <m.purski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
---
Documentation/devicetree/bindings/regulator/regulator.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index 6b8719f..f10ebe8 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -67,6 +67,11 @@ Optional properties:
0: Disable active discharge.
1: Enable active discharge.
Absence of this property will leave configuration to default.
+- regulator-coupled-with: Regulators with which the regulator
+ is coupled. The linkage is 2-way - all coupled regulators should be linked
+ with each other.
+- regulator-coupled-max-spread: Max spread between voltages of coupled regulators
+ in microvolts.
Deprecated properties:
- regulator-compatible: If a regulator chip contains multiple
--
2.7.4
--
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next prev parent reply other threads:[~2018-01-22 14:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20180122143019eucas1p213b852c98cde3fb8a77b96ab0d372ee6@eucas1p2.samsung.com>
2018-01-22 14:30 ` [PATCH v4 0/7] Add coupled regulators mechanism Maciej Purski
[not found] ` <CGME20180122143029eucas1p284202b6e60a86b428b3aa1e6eef62bda@eucas1p2.samsung.com>
2018-01-22 14:30 ` [PATCH v4 1/7] regulator: core: Move of_find_regulator_by_node() to of_regulator.c Maciej Purski
[not found] ` <CGME20180122143030eucas1p2eb1054dd14902eb0be83e5c9efb11d98@eucas1p2.samsung.com>
2018-01-22 14:30 ` [PATCH v4 2/7] regulator: core: Refactor regulator_list_voltage() Maciej Purski
2018-01-26 17:35 ` Applied "regulator: core: Refactor regulator_list_voltage()" to the regulator tree Mark Brown
[not found] ` <CGME20180122143031eucas1p205647b3821760ad7e7a3bef5f8873d14@eucas1p2.samsung.com>
[not found] ` <1516631412-17542-1-git-send-email-m.purski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2018-01-22 14:30 ` Maciej Purski [this message]
2018-01-22 14:30 ` [PATCH v4 6/7] regulator: core: Add voltage balancing mechanism Maciej Purski
2018-03-02 12:55 ` Applied "regulator: core: Add voltage balancing mechanism" to the regulator tree Mark Brown
2018-05-17 16:41 ` Mark Brown
2018-01-22 14:30 ` [PATCH v4 7/7] regulator: core: Change voltage setting path Maciej Purski
[not found] ` <CGME20180122143032eucas1p229e2ec741318df3e716e736796bbb9c1@eucas1p2.samsung.com>
2018-01-22 14:30 ` [PATCH v4 4/7] regulator: core: Parse coupled regulators properties Maciej Purski
[not found] ` <CGME20180122143033eucas1p2adb3b39af238b2449486389d214a3a68@eucas1p2.samsung.com>
2018-01-22 14:30 ` [PATCH v4 5/7] regulator: core: Resolve coupled regulators Maciej Purski
2018-03-02 12:55 ` Applied "regulator: core: Resolve coupled regulators" to the regulator tree Mark Brown
2018-01-26 17:31 ` [PATCH v4 0/7] Add coupled regulators mechanism Mark Brown
2018-03-01 19:38 ` Mark Brown
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