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authorPtilopsisLeucotis <PtilopsisLeucotis@yandex.com>2022-04-16 13:21:58 +0300
committerHauke Mehrtens <hauke@hauke-m.de>2022-05-01 13:23:12 +0200
commit0c25b9cb11bfb8581b2d4b1ade39ad37729402b3 (patch)
treea6b9026014ea9c7f42e4464d8226c0991c96b093
parenta142d96ade462e2b9bb922c8e615d3811066e794 (diff)
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ath79: add USB power control for GL-AR300M series
Add USB power control in DTS for GL.iNet models: - AR300M; - AR300M-Ext; - AR300M16; - AR300M16-Ext. Signed-off-by: PtilopsisLeucotis <PtilopsisLeucotis@yandex.com> (cherry picked from commit 6e9c814022e41a7cfa4db3b1a41e257fd1515bea)
-rw-r--r--target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts6
-rw-r--r--target/linux/ath79/dts/qca9531_glinet_gl-ar300m.dtsi11
2 files changed, 17 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts b/target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts
index cf531ed8c4..a34abb1dd2 100644
--- a/target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts
+++ b/target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts
@@ -7,6 +7,8 @@
model = "GL.iNet GL-AR300M-Lite";
};
+/delete-node/ &reg_usb_vbus;
+
/delete-node/ &nand_flash;
&nor_firmware {
@@ -27,3 +29,7 @@
&led_wlan {
label = "green:wlan";
};
+
+&usb0 {
+ /delete-property/ vbus-supply;
+};
diff --git a/target/linux/ath79/dts/qca9531_glinet_gl-ar300m.dtsi b/target/linux/ath79/dts/qca9531_glinet_gl-ar300m.dtsi
index d4e1e6b237..2eaff61f50 100644
--- a/target/linux/ath79/dts/qca9531_glinet_gl-ar300m.dtsi
+++ b/target/linux/ath79/dts/qca9531_glinet_gl-ar300m.dtsi
@@ -37,6 +37,16 @@
};
};
+ reg_usb_vbus: reg_usb_vbus {
+ compatible = "regulator-fixed";
+
+ regulator-name = "usb_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio 2 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
leds {
compatible = "gpio-leds";
@@ -134,6 +144,7 @@
&usb0 {
#address-cells = <1>;
#size-cells = <0>;
+ vbus-supply = <&reg_usb_vbus>;
status = "okay";
};