Add device nodes for two Maxim max961x current sense amplifiers sensing the VDD_0.8V and DVFS_0.8V lines.
Based on a patch for r8a7796-salvator-x.dts by Jacopo Mondi. Signed-off-by: Geert Uytterhoeven <[email protected]> --- Pending acceptance of the maxim,max9611 DT bindings. arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts index f25241921067dcef..dca1c180757a2b68 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts @@ -400,6 +400,24 @@ }; }; +&i2c4 { + status = "okay"; + + csa_vdd: adc@7c { + compatible = "maxim,max9611"; + reg = <0x7c>; + + shunt-resistor-uohm = <5000>; + }; + + csa_dvfs: adc@7f { + compatible = "maxim,max9611"; + reg = <0x7f>; + + shunt-resistor-uohm = <5000>; + }; +}; + &rcar_sound { pinctrl-0 = <&sound_pins &sound_clk_pins>; pinctrl-names = "default"; -- 2.7.4
