[PATCH/RFC 1/5] dt-bindings: mfd: bd9571mwv: Document rohm,ddr-backup-power
From: Geert Uytterhoeven <hidden>
Date: 2017-10-10 15:26:41
Also in:
linux-devicetree, linux-renesas-soc, lkml
Subsystem:
multifunction devices (mfd), open firmware and flattened device tree bindings, the rest · Maintainers:
Lee Jones, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Document the new optional "rohm,ddr-backup-power" property. Signed-off-by: Geert Uytterhoeven <redacted> --- Documentation/devicetree/bindings/mfd/bd9571mwv.txt | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/bd9571mwv.txt b/Documentation/devicetree/bindings/mfd/bd9571mwv.txt
index 9ab216a851d5619b..7ea3f2db41d4e501 100644
--- a/Documentation/devicetree/bindings/mfd/bd9571mwv.txt
+++ b/Documentation/devicetree/bindings/mfd/bd9571mwv.txt@@ -25,6 +25,12 @@ Required properties: Each child node is defined using the standard binding for regulators. +Optional properties: + - rohm,ddr-backup-power : Value to use for DDR-Backup Power. This controls + which DDR rails need to be kept powered when backup + mode is enabled, cfr. the KEEPON_DDR* bits in the + documentation for the "BKUP Mode Cnt" register. + Example: pmic: pmic@30 {
@@ -36,6 +42,7 @@ Example: #interrupt-cells = <2>; gpio-controller; #gpio-cells = <2>; + rohm,ddr-backup-power = <15>; regulators { dvfs: dvfs {
--
2.7.4
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