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alistair23-linux
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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>
hifive-unleashed-5.1
Geert Uytterhoeven 2018-05-03 14:30:50 +02:00 committed by Simon Horman
parent 786f3cc022
commit d666493fd6
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/renesas/salvator-common.dtsi
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@ -374,6 +374,8 @@
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
rohm,ddr-backup-power = <0xf>;
rohm,rstbmode-level;
regulators {
dvfs: dvfs {