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| author | Igor Belwon <igor.belwon@mentallysanemainliners.org> | 2025-07-10 18:50:07 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-08-13 09:53:01 +0200 |
| commit | 707181264badf4f82c78c18348684cd06db31ce0 (patch) | |
| tree | d577c536b849e8de287817bfa4ee1cd240ccf612 | |
| parent | d3830b5b0db59d0b8e33083462e4c0dd021ed300 (diff) | |
| download | linux-707181264badf4f82c78c18348684cd06db31ce0.tar.gz linux-707181264badf4f82c78c18348684cd06db31ce0.zip | |
arm64: dts: exynos990-x1s-common: Enable USB
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>
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi b/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi index 55fa8e9e05db..7b97220cccb7 100644 --- a/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi @@ -27,6 +27,12 @@ }; }; + /* 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 @@ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; }; }; + +&usbdrd { + status = "okay"; + vdd10-supply = <®_dummy>; + vdd33-supply = <®_dummy>; +}; + +&usbdrd_phy { + status = "okay"; +}; |