github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-04 04:23:35 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: exynos990-x1s-common: Enable USB

Browse Source 
The x1s family uses a shared USB configuration. Enable both the
USB PHY as well as the DWC3 controller.

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-v2-3-55033f73d1b0@mentallysanemainliners.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Igor Belwon 2025-07-10 18:50:07 +02:00 committed by Krzysztof Kozlowski
parent d3830b5b0d
commit 707181264b
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi
View File

@ -27,6 +27,12 @@ framebuffer0: framebuffer@f1000000 {
};
};
/* 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>;
@ -96,3 +102,13 @@ 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";
};