[PATCH v1 2/4] arm64: dts: freescale: imx8mp-verdin-dahlia: support sleep-moci

Francesco Dolcini francesco at dolcini.it
Fri Apr 5 09:48:09 PDT 2024


On Fri, Apr 05, 2024 at 06:07:18PM +0200, Stefan Eichenberger wrote:
> From: Stefan Eichenberger <stefan.eichenberger at toradex.com>
> 
> 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 at toradex.com>

Reviewed-by: Francesco Dolcini <francesco.dolcini at toradex.com>




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