On Wed, Apr 17, 2024 at 5:49 AM Stefan Eichenberger eichest@gmail.com wrote:
From: Stefan Eichenberger stefan.eichenberger@toradex.com
In Linux, we allow sleep moci to be turned off when the carrier board supports it and the system is in suspend. In U-Boot, however, we want the sleep moci to be always on. So we use a gpio hog and disable the regulator. This change is necessary because we switched to upstream device tree files with commit 23fe2def1edf ("verdin-imx8mm/verdin-imx8mp: move imx verdins to OF_UPSTREAM"). A recent upstream patch removes the gpio hog from the Linux device tree, so we need to add it to the u-boot dtsi. The following patch will remove the gpio hog from the Linux device tree: https://lore.kernel.org/linux-devicetree/20240405160720.5977-1-eichest@gmail... The U-Boot patch can be applied without it and will not break the build.
Signed-off-by: Stefan Eichenberger stefan.eichenberger@toradex.com
Applied, thanks.