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arm64: dts: exynos990-c1s: Enable USB

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Enable both the USB PHY as well as the DWC3 controller nodes.

Since we do not have any PMIC for USB implemented yet, use dummy
regulators until we do.

Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
Link: https://lore.kernel.org/r/20250710-resends-july-exynos990-dt-v2-4-55033f73d1b0@mentallysanemainliners.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Igor Belwon 2025-07-10 18:50:08 +02:00 committed by Krzysztof Kozlowski
parent 707181264b
commit 32532687a9
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/exynos/exynos990-c1s.dts
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@ -44,6 +44,12 @@ memory@80000000 {
<0x8 0x80000000 0x1 0x7ec00000>;
};
/* TODO: Remove this once PMIC is implemented */
reg_dummy: regulator-0 {
compatible = "regulator-fixed";
regulator-name = "dummy_reg";
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
@ -113,3 +119,13 @@ key_volup: key-volup-pins {
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
};
&usbdrd {
status = "okay";
vdd10-supply = <&reg_dummy>;
vdd33-supply = <&reg_dummy>;
};
&usbdrd_phy {
status = "okay";
};