[PATCH v2 43/48] ARM: tegra: Add OPP tables and power domains to Tegra20 device-tree

Viresh Kumar viresh.kumar at linaro.org
Tue Dec 22 05:47:45 UTC 2020


On 17-12-20, 21:06, Dmitry Osipenko wrote:
> diff --git a/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi b/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi
> index b84afecea154..7e015cdfbc55 100644
> --- a/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi
> +++ b/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi
> @@ -1,6 +1,46 @@
>  // SPDX-License-Identifier: GPL-2.0
>  
>  / {
> +	core_opp_table: core-power-domain-opp-table {
> +		compatible = "operating-points-v2";
> +		opp-shared;
> +
> +		core_opp_950: opp at 950000 {
> +			opp-microvolt = <950000 950000 1300000>;
> +			opp-level = <950000>;
> +		};

I am not sure I fully understand this, why does it have both microvolt and level
properties ?

-- 
viresh


More information about the devel mailing list