Commit d666493f authored May 03, 2018 by Geert Uytterhoeven Committed by Simon Horman May 16, 2018

arm64: dts: renesas: salvator-common: Add PMIC DDR Backup Power config



On Salvator-X(S), all of the DDR0, DDR1, DDR0C, and DDR1C power rails
need to be kept powered when backup mode is enabled.  Reflect this in
the "rohm,ddr-backup-power" property for the BD9571MWV PMIC node.

The accessory power switch (SW23) is a toggle switch, hence specify
"rohm,rstbmode-level".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

parent 786f3cc0

arch/arm64/boot/dts/renesas/salvator-common.dtsi

+2 −0

Original line number	Diff line number	Diff line
		@@ -374,6 +374,8 @@
		#interrupt-cells = <2>;
		gpio-controller;
		#gpio-cells = <2>;
		rohm,ddr-backup-power = <0xf>;
		rohm,rstbmode-level;

		regulators {
		dvfs: dvfs {

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