Difuse/difos
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ramips: mt7621: add missing regulator-boot-on

Browse source 
What seems to be happening is that the kernel requests an ACTIVE_LOW
gpio initially and sets it to high later based on gpios in dts.

This seems to break some devices where the bootloader sets it to high.

Fixes: e612900ae0 ("ramips: mt7621: convert usb power to regulators")

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16877
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Rosen Penev 2024-11-06 13:23:35 -08:00 committed by Robert Marko
parent 12a7307869
commit a7bc6bf7db
5 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
target/linux/ramips/dts/mt7621_d-team_newifi-d2.dts
View file

@ -87,6 +87,7 @@
regulator-max-microvolt = <5000000>;
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-boot-on;
};
};

1
target/linux/ramips/dts/mt7621_humax_e10.dts
View file

@ -63,6 +63,7 @@
regulator-max-microvolt = <5000000>;
gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-boot-on;
};
};

1
target/linux/ramips/dts/mt7621_mikrotik_routerboard-7xx.dtsi
View file

@ -22,6 +22,7 @@
regulator-max-microvolt = <5000000>;
gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-boot-on;
};
};

1
target/linux/ramips/dts/mt7621_zyxel_lte3301-plus.dts
View file

@ -103,6 +103,7 @@
regulator-max-microvolt = <5000000>;
gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-boot-on;
};
};

1
target/linux/ramips/dts/mt7621_zyxel_lte5398-m904.dts
View file

@ -101,6 +101,7 @@
regulator-max-microvolt = <5000000>;
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-boot-on;
};
};