diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/820-usb-0016-MLK-16735-usb-host-add-XHCI_CDNS_HOST-flag.patch')
-rw-r--r-- | target/linux/layerscape/patches-5.4/820-usb-0016-MLK-16735-usb-host-add-XHCI_CDNS_HOST-flag.patch | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/target/linux/layerscape/patches-5.4/820-usb-0016-MLK-16735-usb-host-add-XHCI_CDNS_HOST-flag.patch b/target/linux/layerscape/patches-5.4/820-usb-0016-MLK-16735-usb-host-add-XHCI_CDNS_HOST-flag.patch deleted file mode 100644 index 617374a26b..0000000000 --- a/target/linux/layerscape/patches-5.4/820-usb-0016-MLK-16735-usb-host-add-XHCI_CDNS_HOST-flag.patch +++ /dev/null @@ -1,42 +0,0 @@ -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 -@@ -1877,6 +1877,7 @@ 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) - #define XHCI_SKIP_PHY_INIT BIT_ULL(37) - #define XHCI_DISABLE_SPARSE BIT_ULL(38) - #define XHCI_NO_SOFT_RETRY BIT_ULL(40) |