diff options
| author | Neil Armstrong | 2023-02-10 11:25:07 +0100 |
|---|---|---|
| committer | Neil Armstrong | 2023-03-14 09:03:16 +0100 |
| commit | de58694f0d5431627d7389f50a6b2034a682ba24 (patch) | |
| tree | c5aba30ed55f9a2fc034538c2555131b7df2d0f3 /arch | |
| parent | 88e08fc5f6e508eac46cd1dfb0379b11ae032c0a (diff) | |
ARM: meson: odroid-go-ultra: setup PMIC regulators are board init
The Odroid Go Ultra has 2 chained PMICs RK818 and RK818, and needs
an adjustment on the BUCK and LDO values.
Add the initial regulators values in -u-boot.dtsi & run the initial
regulator setup in a new odroid-go-ultra board.
Proper OTG and BOOST regulators are still missing to have USB-A
host properly working.
Link: https://lore.kernel.org/r/20230210-u-boot-odroid-go-ultra-pmics-setup-v1-1-1f16d62b76af@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/meson-g12b-odroid-go-ultra-u-boot.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/dts/meson-g12b-odroid-go-ultra-u-boot.dtsi b/arch/arm/dts/meson-g12b-odroid-go-ultra-u-boot.dtsi index 00852f5e54d..1c0f9765eb2 100644 --- a/arch/arm/dts/meson-g12b-odroid-go-ultra-u-boot.dtsi +++ b/arch/arm/dts/meson-g12b-odroid-go-ultra-u-boot.dtsi @@ -14,3 +14,11 @@ &usb3_pcie_phy { /delete-property/ phy-supply; }; + +&vcc_2v3 { + regulator-init-microvolt = <2400000>; +}; + +&vdd_ee { + regulator-init-microvolt = <875000>; +}; |