From: Maciej Purski <m.purski@samsung.com> To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Marek Szyprowski <m.szyprowski@samsung.com>, Doug Anderson <dianders@chromium.org>, Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>, Maciej Purski <m.purski@samsung.com> 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@samsung.com> Some regulators require keeping their voltage spread below defined max_spread. Add properties to provide information on regulators' coupling. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Maciej Purski <m.purski@samsung.com> --- 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
WARNING: multiple messages have this Message-ID (diff)
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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2018-01-22 14:30 UTC|newest] Thread overview: 21+ 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 2018-01-26 17:35 ` Mark Brown [not found] ` <CGME20180122143031eucas1p205647b3821760ad7e7a3bef5f8873d14@eucas1p2.samsung.com> 2018-01-22 14:30 ` Maciej Purski [this message] 2018-01-22 14:30 ` [PATCH v4 3/7] regulator: bindings: Add properties for coupled regulators 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 2018-03-02 12:55 ` Mark Brown [not found] ` <CGME20180122143037eucas1p2b91d1de50ca84f414aea0c3b83427797@eucas1p2.samsung.com> 2018-01-22 14:30 ` [PATCH v4 6/7] regulator: core: Add voltage balancing mechanism Maciej Purski 2018-01-22 14:30 ` Maciej Purski 2018-03-02 12:55 ` Applied "regulator: core: Add voltage balancing mechanism" to the regulator tree Mark Brown 2018-03-02 12:55 ` Mark Brown 2018-05-17 16:41 ` Mark Brown 2018-05-17 16:41 ` Mark Brown [not found] ` <CGME20180122143039eucas1p2391bb266faeae319e95913c68e706ecf@eucas1p2.samsung.com> 2018-01-22 14:30 ` [PATCH v4 7/7] regulator: core: Change voltage setting path Maciej Purski 2018-01-22 14:30 ` Maciej Purski 2018-01-26 17:31 ` [PATCH v4 0/7] Add coupled regulators mechanism Mark Brown 2018-03-01 19:38 ` Mark Brown
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1516631412-17542-4-git-send-email-m.purski@samsung.com \ --to=m.purski@samsung.com \ --cc=b.zolnierkie@samsung.com \ --cc=broonie@kernel.org \ --cc=devicetree@vger.kernel.org \ --cc=dianders@chromium.org \ --cc=lgirdwood@gmail.com \ --cc=linux-kernel@vger.kernel.org \ --cc=m.szyprowski@samsung.com \ --cc=mark.rutland@arm.com \ --cc=robh+dt@kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.