Re: [PATCH v1 4/4] arm64: dts: freescale: imx8mm-verdin-dahlia: support sleep-moci
From: Francesco Dolcini
Date: Fri Apr 05 2024 - 12:48:53 EST
On Fri, Apr 05, 2024 at 06:07:20PM +0200, Stefan Eichenberger wrote:
> From: Stefan Eichenberger <stefan.eichenberger@xxxxxxxxxxx>
>
> Previously, we had the sleep-moci pin set to always on. However, the
> Dahlia carrier board supports disabling the sleep-moci when the system
> is suspended to power down peripherals that support it. This reduces
> overall power consumption. This commit adds support for this feature by
> disabling the reg_force_sleep_moci regulator and adding two new
> regulators for the USB hub and PCIe that can be turned off when the
> system is suspended.
>
> Signed-off-by: Stefan Eichenberger <stefan.eichenberger@xxxxxxxxxxx>
Reviewed-by: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>