1 files changed, 71 insertions, 0 deletions
diff --git a/drivers/ufs/host/ufshcd-dwc.h b/drivers/ufs/host/ufshcd-dwc.h
new file mode 100644
index 000000000000..c618bb914904
--- /dev/null
+++ b/drivers/ufs/host/ufshcd-dwc.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * UFS Host driver for Synopsys Designware Core
+ *
+ * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
+ *
+ * Authors: Joao Pinto <jpinto@synopsys.com>
+ */
+
+#ifndef _UFSHCD_DWC_H
+#define _UFSHCD_DWC_H
+
+#include <ufs/ufshcd.h>
+
+/* RMMI Attributes */
+#define CBREFCLKCTRL2		0x8132
+#define CBCRCTRL		0x811F
+#define CBC10DIRECTCONF2	0x810E
+#define CBRATESEL		0x8114
+#define CBCREGADDRLSB		0x8116
+#define CBCREGADDRMSB		0x8117
+#define CBCREGWRLSB		0x8118
+#define CBCREGWRMSB		0x8119
+#define CBCREGRDLSB		0x811A
+#define CBCREGRDMSB		0x811B
+#define CBCREGRDWRSEL		0x811C
+
+#define CBREFREFCLK_GATE_OVR_EN		BIT(7)
+
+/* M-PHY Attributes */
+#define MTX_FSM_STATE		0x41
+#define MRX_FSM_STATE		0xC1
+
+/* M-PHY registers */
+#define RX_OVRD_IN_1(n)		(0x3006 + ((n) * 0x100))
+#define RX_PCS_OUT(n)		(0x300F + ((n) * 0x100))
+#define FAST_FLAGS(n)		(0x401C + ((n) * 0x100))
+#define RX_AFE_ATT_IDAC(n)	(0x4000 + ((n) * 0x100))
+#define RX_AFE_CTLE_IDAC(n)	(0x4001 + ((n) * 0x100))
+#define FW_CALIB_CCFG(n)	(0x404D + ((n) * 0x100))
+
+/* Tx/Rx FSM state */
+enum rx_fsm_state {
+	RX_STATE_DISABLED = 0,
+	RX_STATE_HIBERN8 = 1,
+	RX_STATE_SLEEP = 2,
+	RX_STATE_STALL = 3,
+	RX_STATE_LSBURST = 4,
+	RX_STATE_HSBURST = 5,
+};
+
+enum tx_fsm_state {
+	TX_STATE_DISABLED = 0,
+	TX_STATE_HIBERN8 = 1,
+	TX_STATE_SLEEP = 2,
+	TX_STATE_STALL = 3,
+	TX_STATE_LSBURST = 4,
+	TX_STATE_HSBURST = 5,
+};
+
+struct ufshcd_dme_attr_val {
+	u32 attr_sel;
+	u32 mib_val;
+	u8 peer;
+};
+
+int ufshcd_dwc_link_startup_notify(struct ufs_hba *hba,
+					enum ufs_notify_change_status status);
+int ufshcd_dwc_dme_set_attrs(struct ufs_hba *hba,
+				const struct ufshcd_dme_attr_val *v, int n);
+#endif /* End of Header */