blob: 02b53b473afffb4a1ea04c4c8ed58099a8e5f30d [file] [log] [blame]
From 4b504d3a7ff705a565a653e59f2615865ddadd0f Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Mon, 20 Jan 2020 14:19:10 +0000
Subject: [PATCH] usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186
commit e1f236efd9c579a29d7df75aa052127d0d975267 upstream.
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: 5f9be5f3f899 ("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>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index ef3023eaf1ef..69745bf11158 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1436,6 +1436,7 @@ 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, },
--
2.7.4