ARM: dts: sync Amlogic GX DT to Linux v6.4
Sync Amlogic GXBB, GXL & GXM DTs from Linux v6.4, and also
switch to GXL MDIO MUX driver to adapt to DT change,
Most of the changes are only cosmetic or doesn't concern U-Boot,
the most important change for U-Boot is the GXL mdio mux compatible
switch to amlogic,gxl-mdio-mux.
Link: https://lore.kernel.org/r/20231213-u-boot-gxl-mdio-mux-v2-2-c56bb02a75ea@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
diff --git a/arch/arm/dts/meson-gxbb-odroidc2.dts b/arch/arm/dts/meson-gxbb-odroidc2.dts
index 2015962..0135643 100644
--- a/arch/arm/dts/meson-gxbb-odroidc2.dts
+++ b/arch/arm/dts/meson-gxbb-odroidc2.dts
@@ -250,21 +250,6 @@
};
};
-&gpio_ao {
- /*
- * WARNING: The USB Hub on the Odroid-C2 needs a reset signal
- * to be turned high in order to be detected by the USB Controller
- * This signal should be handled by a USB specific power sequence
- * in order to reset the Hub when USB bus is powered down.
- */
- hog-0 {
- gpio-hog;
- gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;
- output-high;
- line-name = "usb-hub-reset";
- };
-};
-
&hdmi_tx {
status = "okay";
pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
@@ -414,5 +399,16 @@
};
&usb1 {
+ dr_mode = "host";
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "okay";
+
+ hub@1 {
+ /* Genesys Logic GL852G USB 2.0 hub */
+ compatible = "usb5e3,610";
+ reg = <1>;
+ vdd-supply = <&p5v0>;
+ reset-gpio = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>;
+ };
};