From 74102834154c2e575c14e050a62f63e2e52f96de Mon Sep 17 00:00:00 2001
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
Date: Sat, 2 May 2020 11:35:18 +0200
Subject: xhci: mediatek: Add support for MTK xHCI host controller

This patch is used to support the on-chip xHCI controller on
MediaTek SoCs, currently control/bulk/interrupt transfers are
supported.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
---
 include/usb/xhci.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include')

diff --git a/include/usb/xhci.h b/include/usb/xhci.h
index 60175044884..20e4a21066f 100644
--- a/include/usb/xhci.h
+++ b/include/usb/xhci.h
@@ -670,6 +670,9 @@ struct xhci_ep_ctx {
 /* deq bitmasks */
 #define EP_CTX_CYCLE_MASK		(1 << 0)
 
+/* reserved[0] bitmasks, MediaTek xHCI used */
+#define EP_BPKTS(p)	(((p) & 0x7f) << 0)
+#define EP_BBM(p)	(((p) & 0x1) << 11)
 
 /**
  * struct xhci_input_control_context
-- 
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