diff options
| -rw-r--r-- | arm64-usb-host-xhci-tegra-set-MODULE_FIRMWARE-for-tegra186.patch | 36 | ||||
| -rw-r--r-- | kernel.spec | 2 |
2 files changed, 38 insertions, 0 deletions
diff --git a/arm64-usb-host-xhci-tegra-set-MODULE_FIRMWARE-for-tegra186.patch b/arm64-usb-host-xhci-tegra-set-MODULE_FIRMWARE-for-tegra186.patch new file mode 100644 index 000000000..b55daaaeb --- /dev/null +++ b/arm64-usb-host-xhci-tegra-set-MODULE_FIRMWARE-for-tegra186.patch @@ -0,0 +1,36 @@ +From 5a39c1ffc4e18603f2c9af3c0a556e2db6e70705 Mon Sep 17 00:00:00 2001 +From: Peter Robinson <pbrobinson@gmail.com> +Date: Sat, 2 Nov 2019 16:52:15 +0000 +Subject: [PATCH 1/2] 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 2ff7c911fbd0..d25aba8fa219 100644 +--- a/drivers/usb/host/xhci-tegra.c ++++ b/drivers/usb/host/xhci-tegra.c +@@ -1433,6 +1433,7 @@ static const struct tegra_xusb_soc tegra186_soc = { + .scale_ss_clock = false, + .has_ipfs = false, + }; ++MODULE_FIRMWARE("nvidia/tegra186/xusb.bin"); + + static const struct of_device_id tegra_xusb_of_match[] = { + { .compatible = "nvidia,tegra124-xusb", .data = &tegra124_soc }, +-- +2.23.0 + diff --git a/kernel.spec b/kernel.spec index f965b8672..7148e933e 100644 --- a/kernel.spec +++ b/kernel.spec @@ -693,6 +693,8 @@ Patch322: mfd-max77620-Do-not-allocate-IRQs-upfront.patch Patch323: gpio-max77620-Use-correct-unit-for-debounce-times.patch # https://www.spinics.net/lists/linux-tegra/msg44216.html Patch324: arm64-tegra186-enable-USB-on-Jetson-TX2.patch +# https://patchwork.kernel.org/patch/11224177/ +Patch325: arm64-usb-host-xhci-tegra-set-MODULE_FIRMWARE-for-tegra186.patch # https://www.spinics.net/lists/arm-kernel/msg761152.html Patch342: efi-libstub-arm-account-for-firmware-reserved-memory-at-the-base-of-RAM.patch |