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arm64: dts: qcom: sc7280-herobrine: Add nodes for onboard USB hub

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Add nodes for the onboard USB hub on herobrine devices. Remove the
'always-on' property from the hub regulator, since the regulator
is now managed by the onboard_usb_hub driver.

This requires "CONFIG_USB_ONBOARD_HUB=y".

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220722093238.v24.2.I18481b296484eec47bdc292a31fa46fa8c655ca9@changeid
This commit is contained in:
Matthias Kaehlcke 2022-07-22 09:32:45 -07:00 committed by Bjorn Andersson
parent a73dd03bb2
commit dc94156c66
1 changed files with 20 additions and 1 deletions
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21
arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
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@ -144,8 +144,8 @@ pp3300_hub: pp3300-hub-regulator {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
/* The BIOS leaves this regulator on */
regulator-boot-on;
regulator-always-on;
gpio = <&tlmm 157 GPIO_ACTIVE_HIGH>;
enable-active-high;
@ -604,6 +604,25 @@ &usb_1 {
&usb_1_dwc3 {
dr_mode = "host";
#address-cells = <1>;
#size-cells = <0>;
/* 2.x hub on port 1 */
usb_hub_2_x: hub@1 {
compatible = "usbbda,5411";
reg = <1>;
vdd-supply = <&pp3300_hub>;
peer-hub = <&usb_hub_3_x>;
};
/* 3.x hub on port 2 */
usb_hub_3_x: hub@2 {
compatible = "usbbda,411";
reg = <2>;
vdd-supply = <&pp3300_hub>;
peer-hub = <&usb_hub_2_x>;
};
};
&usb_1_hsphy {