usb: host: xhci-plat: add platform TPL support
The TPL support is used to identify targeted devices during EH2.0 and EH3.0 certification test, the user can add "tpl-support" at dts to enable this feature. Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -18,6 +18,7 @@
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#include <linux/usb/phy.h>
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#include <linux/usb/phy.h>
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#include <linux/slab.h>
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#include <linux/slab.h>
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#include <linux/acpi.h>
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#include <linux/acpi.h>
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#include <linux/usb/of.h>
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#include "xhci.h"
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#include "xhci.h"
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#include "xhci-plat.h"
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#include "xhci-plat.h"
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@ -305,6 +306,8 @@ static int xhci_plat_probe(struct platform_device *pdev)
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hcd->skip_phy_initialization = 1;
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hcd->skip_phy_initialization = 1;
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}
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}
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hcd->tpl_support = of_usb_host_tpl_support(sysdev->of_node);
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xhci->shared_hcd->tpl_support = hcd->tpl_support;
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ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
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ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
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if (ret)
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if (ret)
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goto disable_usb_phy;
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goto disable_usb_phy;
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