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| author | Justin Klaassen <justin@tidylabs.net> | 2025-02-25 17:03:58 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-28 21:59:02 +0100 |
| commit | 5cfcd32b23218212085ebde6f382d4c19dedc363 (patch) | |
| tree | 50e21c8680ec47ef605fa4acb1359591283f580c | |
| parent | 4e0713c79cf5d0b549fa855e230ade1ff83c27d7 (diff) | |
| download | linux-5cfcd32b23218212085ebde6f382d4c19dedc363.tar.gz linux-5cfcd32b23218212085ebde6f382d4c19dedc363.tar.bz2 linux-5cfcd32b23218212085ebde6f382d4c19dedc363.zip | |
arm64: dts: rockchip: fix u2phy1_host status for NanoPi R4S
commit 38f4aa34a5f737ea8588dac320d884cc2e762c03 upstream.
The u2phy1_host should always have the same status as usb_host1_ehci
and usb_host1_ohci, otherwise the EHCI and OHCI drivers may be
initialized for a disabled usb port.
Per the NanoPi R4S schematic, the phy-supply for u2phy1_host is set to
the vdd_5v regulator.
Fixes: db792e9adbf8 ("rockchip: rk3399: Add support for FriendlyARM NanoPi R4S")
Cc: stable@vger.kernel.org
Signed-off-by: Justin Klaassen <justin@tidylabs.net>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20250225170420.3898-1-justin@tidylabs.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts index fe5b52610010..6a6b36c36ce2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts @@ -117,7 +117,7 @@ }; &u2phy1_host { - status = "disabled"; + phy-supply = <&vdd_5v>; }; &uart0 { |