| Message ID | 20240216035923.23392-28-quic_wcheng@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show
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From: Wesley Cheng <quic_wcheng@quicinc.com>
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Subject: [PATCH v16 27/50] usb: host: xhci-plat: Set XHCI max interrupters if
property is present
Date: Thu, 15 Feb 2024 19:59:00 -0800
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|
| Series |
Introduce QC USB SND audio offloading support
|
expand
|
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 3d071b875308..1c12cadc02a1 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -258,6 +258,8 @@ int xhci_plat_probe(struct platform_device *pdev, struct device *sysdev, const s device_property_read_u32(tmpdev, "imod-interval-ns", &xhci->imod_interval); + device_property_read_u16(tmpdev, "num-hc-interrupters", + &xhci->max_interrupters); } /*
Some platforms may want to limit the number of XHCI interrupters allocated. This is passed to xhci-plat as a device property. Ensure that this is read and the max_interrupters field is set. Change-Id: Ib260d75b288ee54da53c30fcfbb0baba7f2a0bec Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com> --- drivers/usb/host/xhci-plat.c | 2 ++ 1 file changed, 2 insertions(+)