diff options
Diffstat (limited to 'arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts')
| -rw-r--r-- | arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts | 48 |
1 files changed, 46 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts index 999adeca6f33..fbae6a9af6c3 100644 --- a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts +++ b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts @@ -78,6 +78,14 @@ linux,default-trigger = "heartbeat"; }; }; + + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "VDD_MAIN_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; }; &adc { @@ -187,9 +195,45 @@ i2c-digital-filter-width-ns = <35>; status = "okay"; - mcp16502@5b { + power-monitor@10 { + compatible = "microchip,pac1934"; + reg = <0x10>; + #address-cells = <1>; + #size-cells = <0>; + + channel@1 { + reg = <0x1>; + shunt-resistor-micro-ohms = <10000>; + label = "VDD3V3_1"; + }; + + channel@2 { + reg = <0x2>; + shunt-resistor-micro-ohms = <10000>; + label = "VDD3V3_2"; + }; + + channel@3 { + reg = <0x3>; + shunt-resistor-micro-ohms = <10000>; + label = "VDDCORE"; + }; + + channel@4 { + reg = <0x4>; + shunt-resistor-micro-ohms = <10000>; + label = "VDDIODDR"; + }; + }; + + pmic@5b { compatible = "microchip,mcp16502"; reg = <0x5b>; + lvin-supply = <®_5v>; + pvin1-supply = <®_5v>; + pvin2-supply = <®_5v>; + pvin3-supply = <®_5v>; + pvin4-supply = <®_5v>; status = "okay"; lpm-gpios = <&pioBU 7 GPIO_ACTIVE_LOW>; @@ -670,7 +714,7 @@ compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <104000000>; - spi-cs-setup-ns = <7>; + spi-cs-setup-delay-ns = <7>; spi-tx-bus-width = <4>; spi-rx-bus-width = <4>; m25p,fast-read; |