github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 07:33:19 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: mediatek: mt8186-evb: Add vproc fixed regulator

Browse Source 
This board at the moment has no support for PMIC regulators, but
the CCI requires a vproc regulator in order to both stop giving
dtbs_check warnings and to actually probe.

Since vproc is a system-critical regulator and the bootloader
enables it at max voltage, model it (at least temporarily) as
a regulator-fixed and assign it to CCI.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
This commit is contained in:
AngeloGioacchino Del Regno 2026-01-15 12:36:08 +01:00
parent e9858fba55
commit 615962473b
No known key found for this signature in database
GPG Key ID: 9A3604CFAD978478
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
arch/arm64/boot/dts/mediatek/mt8186-evb.dts
View File

@ -22,6 +22,19 @@ memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
};
vproc: regulator-vproc12 {
compatible = "regulator-fixed";
regulator-name = "vproc12";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
};
&cci {
proc-supply = <&vproc>;
};
&i2c0 {