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path: root/drivers/usb/chipidea/bits.h
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Diffstat (limited to 'drivers/usb/chipidea/bits.h')
-rw-r--r--drivers/usb/chipidea/bits.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/bits.h b/drivers/usb/chipidea/bits.h
index ca57e3dcd3d5..3cb9bda51ddf 100644
--- a/drivers/usb/chipidea/bits.h
+++ b/drivers/usb/chipidea/bits.h
@@ -15,6 +15,16 @@
#include <linux/usb/ehci_def.h>
+/*
+ * ID
+ * For 1.x revision, bit24 - bit31 are reserved
+ * For 2.x revision, bit25 - bit28 are 0x2
+ */
+#define TAG (0x1F << 16)
+#define REVISION (0xF << 21)
+#define VERSION (0xF << 25)
+#define CIVERSION (0x7 << 29)
+
/* HCCPARAMS */
#define HCCPARAMS_LEN BIT(17)
@@ -53,6 +63,7 @@
#define PORTSC_HSP BIT(9)
#define PORTSC_PP BIT(12)
#define PORTSC_PTC (0x0FUL << 16)
+#define PORTSC_WKCN BIT(20)
#define PORTSC_PHCD(d) ((d) ? BIT(22) : BIT(23))
/* PTS and PTW for non lpm version only */
#define PORTSC_PFSC BIT(24)