mirror of
https://github.com/openwrt/openwrt.git
synced 2025-01-14 08:50:14 +00:00
cddd459140
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release which was tagged LSDK-20.04-V5.4. https://source.codeaurora.org/external/qoriq/qoriq-components/linux/ For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in LSDK, port the dts patches from 4.14. The patches are sorted into the following categories: 301-arch-xxxx 302-dts-xxxx 303-core-xxxx 701-net-xxxx 801-audio-xxxx 802-can-xxxx 803-clock-xxxx 804-crypto-xxxx 805-display-xxxx 806-dma-xxxx 807-gpio-xxxx 808-i2c-xxxx 809-jailhouse-xxxx 810-keys-xxxx 811-kvm-xxxx 812-pcie-xxxx 813-pm-xxxx 814-qe-xxxx 815-sata-xxxx 816-sdhc-xxxx 817-spi-xxxx 818-thermal-xxxx 819-uart-xxxx 820-usb-xxxx 821-vfio-xxxx Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
43 lines
1.4 KiB
Diff
43 lines
1.4 KiB
Diff
From a9f1d7994a9f8a38fdace19454ef031244e24e5e Mon Sep 17 00:00:00 2001
|
|
From: Peter Chen <peter.chen@nxp.com>
|
|
Date: Thu, 9 Nov 2017 16:58:40 +0800
|
|
Subject: [PATCH] MLK-16735 usb: host: add XHCI_CDNS_HOST flag
|
|
|
|
The NXP Cadence XHCI host has the same issue with Intel's,
|
|
it is triggered by reboot test, the test case is described
|
|
at this jira ticket.
|
|
|
|
BuildInfo:
|
|
- SCFW 8dcff26, IMX-MKIMAGE ea027c4b, ATF
|
|
- U-Boot 2017.03-imx_v2017.03_4.9.51_imx8_beta1+g6dc7b0f
|
|
|
|
Acked-by: Jun Li <jun.li@nxp.com>
|
|
Signed-off-by: Peter Chen <peter.chen@nxp.com>
|
|
(cherry picked from commit 5e353132931b9dc6e05f6bea1281ae35dd6a59d8)
|
|
---
|
|
drivers/usb/host/xhci.c | 2 +-
|
|
drivers/usb/host/xhci.h | 1 +
|
|
2 files changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
--- a/drivers/usb/host/xhci.c
|
|
+++ b/drivers/usb/host/xhci.c
|
|
@@ -193,7 +193,7 @@ int xhci_reset(struct xhci_hcd *xhci)
|
|
* Without this delay, the subsequent HC register access,
|
|
* may result in a system hang very rarely.
|
|
*/
|
|
- if (xhci->quirks & XHCI_INTEL_HOST)
|
|
+ if (xhci->quirks & (XHCI_INTEL_HOST | XHCI_CDNS_HOST))
|
|
udelay(1000);
|
|
|
|
ret = xhci_handshake(&xhci->op_regs->command,
|
|
--- a/drivers/usb/host/xhci.h
|
|
+++ b/drivers/usb/host/xhci.h
|
|
@@ -1872,6 +1872,7 @@ struct xhci_hcd {
|
|
#define XHCI_DEFAULT_PM_RUNTIME_ALLOW BIT_ULL(33)
|
|
#define XHCI_RESET_PLL_ON_DISCONNECT BIT_ULL(34)
|
|
#define XHCI_SNPS_BROKEN_SUSPEND BIT_ULL(35)
|
|
+#define XHCI_CDNS_HOST BIT_ULL(36)
|
|
|
|
unsigned int num_active_eps;
|
|
unsigned int limit_active_eps;
|