Commit e1f236ef authored Jan 20, 2020 by Peter Robinson Committed by Greg Kroah-Hartman Jan 22, 2020

usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186



Set the MODULE_FIRMWARE for tegra186, it's registered for 124/210 and
ensures the firmware is available at the appropriate time such as in
the initrd, else if the firmware is unavailable the driver fails with
the following errors:

tegra-xusb 3530000.usb: Direct firmware load for nvidia/tegra186/xusb.bin failed with error -2
tegra-xusb 3530000.usb: failed to request firmware: -2
tegra-xusb 3530000.usb: failed to load firmware: -2
tegra-xusb: probe of 3530000.usb failed with error -2

Fixes: 5f9be5f3 ("usb: host: xhci-tegra: Add Tegra186 XUSB support")
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200120141910.116097-1-pbrobinson@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 9d69cd82

drivers/usb/host/xhci-tegra.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1744,6 +1744,7 @@ MODULE_FIRMWARE("nvidia/tegra210/xusb.bin");

		static const char * const tegra186_supply_names[] = {
		};
		MODULE_FIRMWARE("nvidia/tegra186/xusb.bin");

		static const struct tegra_xusb_phy_type tegra186_phy_types[] = {
		{ .name = "usb3", .num = 3, },

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