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authorTakashi Iwai <tiwai@suse.de>2025-05-22 20:30:34 +0200
committerTakashi Iwai <tiwai@suse.de>2025-05-22 20:30:34 +0200
commit547c5775a742d9c83891b629b75d1d4c8e88d8c0 (patch)
tree09fa3de570c5a091b649c67d49d8ae65df30570f /drivers/usb/cdns3/cdnsp-pci.c
parent4fe238513407d83f38bf5782e8bcdd7b8baeb85d (diff)
parent7ce3bf76c3adfbfcfa712d5090428f67c97db201 (diff)
Merge tag 'asoc-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v6.16 The changes in this release are quite large, mainly in drivers rather than the core. This is partly due to cleanups that touch a lot of drivers and partly due to several relatively large new drivers. - Support for automatically enumerating DAIs from standards conforming SoundWire SDCA devices, further work is required for these to be useful in an actual card. - Conversion of quite a few drivers to newer GPIO APIs. - More helpers and cleanups from Mormimoto-san. - Support for a wider range of AVS platforms. - Support for AMD ACP 7.x platforms, Cirrus Logic CS35L63 and CS48L32, Everest Semiconductor ES8389, Longsoon-1 AC'97 controllers, nVidia Tegra264, Richtek ALC203 and RT9123 and Rockchip SAI controllers.
Diffstat (limited to 'drivers/usb/cdns3/cdnsp-pci.c')
-rw-r--r--drivers/usb/cdns3/cdnsp-pci.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/usb/cdns3/cdnsp-pci.c b/drivers/usb/cdns3/cdnsp-pci.c
index a51144504ff3..8c361b8394e9 100644
--- a/drivers/usb/cdns3/cdnsp-pci.c
+++ b/drivers/usb/cdns3/cdnsp-pci.c
@@ -28,6 +28,8 @@
#define PCI_DRIVER_NAME "cdns-pci-usbssp"
#define PLAT_DRIVER_NAME "cdns-usbssp"
+#define CHICKEN_APB_TIMEOUT_VALUE 0x1C20
+
static struct pci_dev *cdnsp_get_second_fun(struct pci_dev *pdev)
{
/*
@@ -139,6 +141,14 @@ static int cdnsp_pci_probe(struct pci_dev *pdev,
cdnsp->otg_irq = pdev->irq;
}
+ /*
+ * Cadence PCI based platform require some longer timeout for APB
+ * to fixes domain clock synchronization issue after resuming
+ * controller from L1 state.
+ */
+ cdnsp->override_apb_timeout = CHICKEN_APB_TIMEOUT_VALUE;
+ pci_set_drvdata(pdev, cdnsp);
+
if (pci_is_enabled(func)) {
cdnsp->dev = dev;
cdnsp->gadget_init = cdnsp_gadget_init;
@@ -148,8 +158,6 @@ static int cdnsp_pci_probe(struct pci_dev *pdev,
goto free_cdnsp;
}
- pci_set_drvdata(pdev, cdnsp);
-
device_wakeup_enable(&pdev->dev);
if (pci_dev_run_wake(pdev))
pm_runtime_put_noidle(&pdev->dev);