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arm64: dts: mediatek: mt8195: Add 'rx-fifo-depth' for cherry

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Add the quirk property "rx-fifo-depth" to work around Gen1 isoc-in
transfer issue which send out unexpected ACK even after device
already finished the burst transfer with a short patcket, specially
for a 4K camera device.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20240104061640.7335-3-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chunfeng Yun
2024-01-04 14:16:40 +08:00
committed by Greg Kroah-Hartman
parent 017dbfc05c
commit 33d4137d57
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
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@@ -1183,6 +1183,7 @@
&xhci0 {
status = "okay";
rx-fifo-depth = <3072>;
vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&usb_vbus>;
};
@@ -1190,6 +1191,7 @@
&xhci1 {
status = "okay";
rx-fifo-depth = <3072>;
vusb33-supply = <&mt6359_vusb_ldo_reg>;
vbus-supply = <&usb_vbus>;
};