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actually add tegra TX2 usb patch

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This commit is contained in:
Peter Robinson 2020-01-20 14:22:04 +00:00
parent 9f1f509a10
commit 6319405194
1 changed files with 36 additions and 0 deletions
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36
arm64-usb-host-xhci-tegra-set-MODULE_FIRMWARE-for-tegra186.patch Normal file
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@ -0,0 +1,36 @@
From 406d27321583d444cd2067dc1130c1260b072576 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Mon, 20 Jan 2020 13:48:55 +0000
Subject: [PATCH] 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: 5f9be5f3f899 ("usb: host: xhci-tegra: Add Tegra186 XUSB support")
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
drivers/usb/host/xhci-tegra.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index bf9065438320..7b0d175ad708 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1432,6 +1432,7 @@ 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, },
--
2.24.1