diff options
Diffstat (limited to 'target/linux/apm821xx/patches-5.10/100-dwc2-disable-powerdown.patch')
| -rw-r--r-- | target/linux/apm821xx/patches-5.10/100-dwc2-disable-powerdown.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/target/linux/apm821xx/patches-5.10/100-dwc2-disable-powerdown.patch b/target/linux/apm821xx/patches-5.10/100-dwc2-disable-powerdown.patch deleted file mode 100644 index ede7d732ff..0000000000 --- a/target/linux/apm821xx/patches-5.10/100-dwc2-disable-powerdown.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 88ca61467a0897c79b1fbf8f5c30691b43b52613 Mon Sep 17 00:00:00 2001 -From: Christian Lamparter <chunkeey@gmail.com> -Date: Sun, 26 Dec 2021 22:36:29 +0200 -Subject: [PATCH] dwc2: temporary force to be powered up all times - -the APM821xx's onchip dwc2 misbehaves with 5.4 and 5.10 -when a USB device gets connected. Instead of announcing -and setting up the USB devices it crashes and burns with: - -[ 22.023476] dwc2 4bff80000.usbotg: dwc2_restore_global_registers: no global registers to restore -[ 22.032245] dwc2 4bff80000.usbotg: dwc2_exit_partial_power_down: failed to restore registers -[ 22.040647] dwc2 4bff80000.usbotg: exit partial_power_down failed -[ 22.058765] dwc2 4bff80000.usbotg: HC died; cleaning up - -This is all seemingly fixed with dwc2 from a 5.16-rc6. - -Signed-off-by: Christian Lamparter <chunkeey@gmail.com> ---- - ---- a/drivers/usb/dwc2/params.c -+++ b/drivers/usb/dwc2/params.c -@@ -137,6 +137,7 @@ static void dwc2_set_amcc_params(struct - struct dwc2_core_params *p = &hsotg->params; - - p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 << GAHBCFG_HBSTLEN_SHIFT; -+ p->power_down = DWC2_POWER_DOWN_PARAM_NONE; - } - - static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg) |