openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: dts: sunxi: libretech-all-h3-cc: Add regulator supply to all CPU cores 

The device tree currently only assigns the a supply for the first CPU
core, when in reality the regulator supply is shared by all four cores.
This might cause an issue if the implementation does not realize the
sharing of the supply.

Assign the same regulator supply to the remaining CPU cores to address
this.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-2-wens@kernel.org
This commit is contained in:
Chen-Yu Tsai 2020-07-18 00:00:46 +08:00 committed by Maxime Ripard
parent 86be5c7896
commit 82e935721f
No known key found for this signature in database
GPG Key ID: E3EF0D6F671851C5
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi
View File

@ -128,6 +128,18 @@ &cpu0 {
cpu-supply = <&reg_vdd_cpux>;
};
&cpu1 {
cpu-supply = <&reg_vdd_cpux>;
};
&cpu2 {
cpu-supply = <&reg_vdd_cpux>;
};
&cpu3 {
cpu-supply = <&reg_vdd_cpux>;
};
&de {
status = "okay";
};