Hi Simon, Magnus, This patch populates the placeholders in the R-Car M3-N DTS file for the IIC Bus Interface for DVFS (IIC for DVFS) and Interrupt Controller for External Devices (INTC-EX) device nodes. After applying the first patch, you can start using s2ram (PSCI suspend), like on other Salvator-X(S) boards (https://elinux.org/R-Car/Boards/Salvator-XS#PSCI_System_Suspend). The second patch enables dependencies for the BD9571MWV PMIC device, which is described in salvator-common.dtsi. Note that operation still depends on "[PATCH] pinctrl: sh-pfc: r8a77965: Add support for INTC-EX IRQ pins". Thanks! Geert Uytterhoeven (2): arm64: dts: r8a77965: Add IIC-DVFS device node arm64: dts: r8a77965: Add INTC-EX device node arch/arm64/boot/dts/renesas/r8a77965.dtsi | 27 ++++++++++++++++++++++++--- 1 file changed, 24 insertions(+), 3 deletions(-) -- 2.7.4 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds