[PATCH v2] usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186

[PATCH v2] usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186

[Peter Robinson]

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>
---

v2: Update for usb-next and add Thierry's ack

 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

Re: [PATCH v2] usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186

[Mathias Nyman]

On 20.1.2020 16.19, Peter Robinson wrote:
> 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>
> ---

Thanks, added to queue

-Mathias