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Subject[PATCH v2 4/7] arm64: dts: meson-sm1-odroid-hc4: disable unused USB PHY0
Date
As described in the HC4 schematics, only the USB port B is used,
port A is left unconnected. Thus disable PHY0 and remove it from PHYs list.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
index bf15700c4b15..0a34b658f994 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
@@ -91,6 +91,10 @@ &sd_emmc_c {
};

&usb {
- phys = <&usb2_phy0>, <&usb2_phy1>;
- phy-names = "usb2-phy0", "usb2-phy1";
+ phys = <&usb2_phy1>;
+ phy-names = "usb2-phy1";
+};
+
+&usb2_phy0 {
+ status = "disabled";
};
--
2.25.1
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