From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maciej Purski Subject: [PATCH v4 3/7] regulator: bindings: Add properties for coupled regulators Date: Mon, 22 Jan 2018 15:30:08 +0100 Message-ID: <1516631412-17542-4-git-send-email-m.purski@samsung.com> References: <1516631412-17542-1-git-send-email-m.purski@samsung.com> Return-path: In-reply-to: <1516631412-17542-1-git-send-email-m.purski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Mark Brown , Liam Girdwood , Rob Herring , Mark Rutland , Marek Szyprowski , Doug Anderson , Bartlomiej Zolnierkiewicz , Maciej Purski List-Id: devicetree@vger.kernel.org Some regulators require keeping their voltage spread below defined max_spread. Add properties to provide information on regulators' coupling. Reviewed-by: Rob Herring Signed-off-by: Maciej Purski --- 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