diff options
Diffstat (limited to 'arch/arm/boot/dts/stm32mp15xx-dhcor-io1v8.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp15xx-dhcor-io1v8.dtsi | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-io1v8.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-io1v8.dtsi new file mode 100644 index 000000000000..9937b28548c2 --- /dev/null +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-io1v8.dtsi @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +/* + * Copyright (C) Linaro Ltd 2019 - All Rights Reserved + * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + * Copyright (C) 2020 Marek Vasut <marex@denx.de> + */ + +/ { + /* Enpirion EP3A8LQI U2 on the DHCOR */ + vdd_io: regulator-buck-io { + compatible = "regulator-fixed"; + regulator-name = "buck-io"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd>; + }; +}; + +&vdd { + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; +}; + +&pwr_regulators { + vdd-supply = <&vdd_io>; +}; |