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overlays: Make more overlays runtime-capable #5101

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Merged
merged 1 commit into from
Jul 21, 2022

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pelwell
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@pelwell pelwell commented Jul 21, 2022

The kernel now rejects the creation of a DT node with the same name as
an existing node, so take care not to do that.

Signed-off-by: Phil Elwell [email protected]

The kernel now rejects the creation of a DT node with the same name as
an existing node, so take care not to do that.

Signed-off-by: Phil Elwell <[email protected]>
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pelwell commented Jul 21, 2022

@6by9 Would you mind casting an eye over this to see if I've done anything stupid?

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6by9 commented Jul 21, 2022

AFAICT Those look reasonable.

I assume the fragment ordering in apds9960-overlay is so that the interrupt bit gets merged into the apds9960 fragment before that is then merged into the base DT? That's the bit I always get wrong.

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pelwell commented Jul 21, 2022

Thanks. You're right about the fragment ordering; in practise the overlay application logic should cope with one level of reordering (intra- first, then inter-), but I prefer to set a good example not to rely on it.

@pelwell pelwell merged commit 7c2808e into raspberrypi:rpi-5.15.y Jul 21, 2022
popcornmix added a commit to raspberrypi/firmware that referenced this pull request Jul 22, 2022
kernel: dtoverlays: Add nohdmi options to vc4-kms-v3d overlays
raspberrypi/linux#5099

kernel: overlays: Make more overlays runtime-capable
See: raspberrypi/linux#5101

kernel: overlays: Mark more overlays as Pi4-specific

kernel: Revert ext4: make mb_optimize_scan performance mount option work with extents
See: raspberrypi/linux#5097

kernel: configs: Enable IIO software trigger modules
See: raspberrypi/linux#4984

kernel: configs: Enable IP_VS_IPV6 (for loadbalancing)
See: raspberrypi/linux#2860

kernel: configs: Enable CEPH_FS=m
See: raspberrypi/linux#2916

firmware: arm_loader: initramfs over NVME fix
See: #1731
popcornmix added a commit to raspberrypi/rpi-firmware that referenced this pull request Jul 22, 2022
kernel: dtoverlays: Add nohdmi options to vc4-kms-v3d overlays
raspberrypi/linux#5099

kernel: overlays: Make more overlays runtime-capable
See: raspberrypi/linux#5101

kernel: overlays: Mark more overlays as Pi4-specific

kernel: Revert ext4: make mb_optimize_scan performance mount option work with extents
See: raspberrypi/linux#5097

kernel: configs: Enable IIO software trigger modules
See: raspberrypi/linux#4984

kernel: configs: Enable IP_VS_IPV6 (for loadbalancing)
See: raspberrypi/linux#2860

kernel: configs: Enable CEPH_FS=m
See: raspberrypi/linux#2916

firmware: arm_loader: initramfs over NVME fix
See: raspberrypi/firmware#1731
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2 participants