drivers/scsi/ufs/ufs-exynos.h - linux - Git at Google

 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * UFS Host Controller driver for Exynos specific extensions
  *
  * Copyright (C) 2014-2015 Samsung Electronics Co., Ltd.
  *
  */

 #ifndef _UFS_EXYNOS_H_
 #define _UFS_EXYNOS_H_

 /*
  * UNIPRO registers
  */
 #define UNIPRO_DBG_FORCE_DME_CTRL_STATE		0x150

 /*
  * MIBs for PA debug registers
  */
 #define PA_DBG_CLK_PERIOD	0x9514
 #define PA_DBG_TXPHY_CFGUPDT	0x9518
 #define PA_DBG_RXPHY_CFGUPDT	0x9519
 #define PA_DBG_MODE		0x9529
 #define PA_DBG_SKIP_RESET_PHY	0x9539
 #define PA_DBG_OV_TM		0x9540
 #define PA_DBG_SKIP_LINE_RESET	0x9541
 #define PA_DBG_LINE_RESET_REQ	0x9543
 #define PA_DBG_OPTION_SUITE	0x9564
 #define PA_DBG_OPTION_SUITE_DYN	0x9565

 /*
  * MIBs for Transport Layer debug registers
  */
 #define T_DBG_SKIP_INIT_HIBERN8_EXIT	0xc001

 /*
  * Exynos MPHY attributes
  */
 #define TX_LINERESET_N_VAL	0x0277
 #define TX_LINERESET_N(v)	(((v) >> 10) & 0xFF)
 #define TX_LINERESET_P_VAL	0x027D
 #define TX_LINERESET_P(v)	(((v) >> 12) & 0xFF)
 #define TX_OV_SLEEP_CNT_TIMER	0x028E
 #define TX_OV_H8_ENTER_EN	(1 << 7)
 #define TX_OV_SLEEP_CNT(v)	(((v) >> 5) & 0x7F)
 #define TX_HIGH_Z_CNT_11_08	0x028C
 #define TX_HIGH_Z_CNT_H(v)	(((v) >> 8) & 0xF)
 #define TX_HIGH_Z_CNT_07_00	0x028D
 #define TX_HIGH_Z_CNT_L(v)	((v) & 0xFF)
 #define TX_BASE_NVAL_07_00	0x0293
 #define TX_BASE_NVAL_L(v)	((v) & 0xFF)
 #define TX_BASE_NVAL_15_08	0x0294
 #define TX_BASE_NVAL_H(v)	(((v) >> 8) & 0xFF)
 #define TX_GRAN_NVAL_07_00	0x0295
 #define TX_GRAN_NVAL_L(v)	((v) & 0xFF)
 #define TX_GRAN_NVAL_10_08	0x0296
 #define TX_GRAN_NVAL_H(v)	(((v) >> 8) & 0x3)

 #define VND_TX_CLK_PRD		0xAA
 #define VND_TX_CLK_PRD_EN	0xA9
 #define VND_TX_LINERESET_PVALUE0	0xAD
 #define VND_TX_LINERESET_PVALUE1	0xAC
 #define VND_TX_LINERESET_PVALUE2	0xAB

 #define TX_LINE_RESET_TIME	3200

 #define VND_RX_CLK_PRD		0x12
 #define VND_RX_CLK_PRD_EN	0x11
 #define VND_RX_LINERESET_VALUE0	0x1D
 #define VND_RX_LINERESET_VALUE1	0x1C
 #define VND_RX_LINERESET_VALUE2	0x1B

 #define RX_LINE_RESET_TIME	1000

 #define RX_FILLER_ENABLE	0x0316
 #define RX_FILLER_EN		(1 << 1)
 #define RX_LINERESET_VAL	0x0317
 #define RX_LINERESET(v)	(((v) >> 12) & 0xFF)
 #define RX_LCC_IGNORE		0x0318
 #define RX_SYNC_MASK_LENGTH	0x0321
 #define RX_HIBERN8_WAIT_VAL_BIT_20_16	0x0331
 #define RX_HIBERN8_WAIT_VAL_BIT_15_08	0x0332
 #define RX_HIBERN8_WAIT_VAL_BIT_07_00	0x0333
 #define RX_OV_SLEEP_CNT_TIMER	0x0340
 #define RX_OV_SLEEP_CNT(v)	(((v) >> 6) & 0x1F)
 #define RX_OV_STALL_CNT_TIMER	0x0341
 #define RX_OV_STALL_CNT(v)	(((v) >> 4) & 0xFF)
 #define RX_BASE_NVAL_07_00	0x0355
 #define RX_BASE_NVAL_L(v)	((v) & 0xFF)
 #define RX_BASE_NVAL_15_08	0x0354
 #define RX_BASE_NVAL_H(v)	(((v) >> 8) & 0xFF)
 #define RX_GRAN_NVAL_07_00	0x0353
 #define RX_GRAN_NVAL_L(v)	((v) & 0xFF)
 #define RX_GRAN_NVAL_10_08	0x0352
 #define RX_GRAN_NVAL_H(v)	(((v) >> 8) & 0x3)

 #define CMN_PWM_CLK_CTRL	0x0402
 #define PWM_CLK_CTRL_MASK	0x3

 #define IATOVAL_NSEC		20000	/* unit: ns */
 #define UNIPRO_PCLK_PERIOD(ufs) (NSEC_PER_SEC / ufs->pclk_rate)

 struct exynos_ufs;

 /* vendor specific pre-defined parameters */
 #define SLOW 1
 #define FAST 2

 #define RX_ADV_FINE_GRAN_SUP_EN	0x1
 #define RX_ADV_FINE_GRAN_STEP_VAL	0x3
 #define RX_ADV_MIN_ACTV_TIME_CAP	0x9

 #define PA_GRANULARITY_VAL	0x6
 #define PA_TACTIVATE_VAL	0x3
 #define PA_HIBERN8TIME_VAL	0x20

 #define PCLK_AVAIL_MIN	70000000
 #define PCLK_AVAIL_MAX	167000000

 struct exynos_ufs_uic_attr {
 	/* TX Attributes */
 	unsigned int tx_trailingclks;
 	unsigned int tx_dif_p_nsec;
 	unsigned int tx_dif_n_nsec;
 	unsigned int tx_high_z_cnt_nsec;
 	unsigned int tx_base_unit_nsec;
 	unsigned int tx_gran_unit_nsec;
 	unsigned int tx_sleep_cnt;
 	unsigned int tx_min_activatetime;
 	/* RX Attributes */
 	unsigned int rx_filler_enable;
 	unsigned int rx_dif_p_nsec;
 	unsigned int rx_hibern8_wait_nsec;
 	unsigned int rx_base_unit_nsec;
 	unsigned int rx_gran_unit_nsec;
 	unsigned int rx_sleep_cnt;
 	unsigned int rx_stall_cnt;
 	unsigned int rx_hs_g1_sync_len_cap;
 	unsigned int rx_hs_g2_sync_len_cap;
 	unsigned int rx_hs_g3_sync_len_cap;
 	unsigned int rx_hs_g1_prep_sync_len_cap;
 	unsigned int rx_hs_g2_prep_sync_len_cap;
 	unsigned int rx_hs_g3_prep_sync_len_cap;
 	/* Common Attributes */
 	unsigned int cmn_pwm_clk_ctrl;
 	/* Internal Attributes */
 	unsigned int pa_dbg_option_suite;
 	/* Changeable Attributes */
 	unsigned int rx_adv_fine_gran_sup_en;
 	unsigned int rx_adv_fine_gran_step;
 	unsigned int rx_min_actv_time_cap;
 	unsigned int rx_hibern8_time_cap;
 	unsigned int rx_adv_min_actv_time_cap;
 	unsigned int rx_adv_hibern8_time_cap;
 	unsigned int pa_granularity;
 	unsigned int pa_tactivate;
 	unsigned int pa_hibern8time;
 };

 struct exynos_ufs_drv_data {
 	const struct ufs_hba_variant_ops *vops;
 	struct exynos_ufs_uic_attr *uic_attr;
 	unsigned int quirks;
 	unsigned int opts;
 	/* SoC's specific operations */
 	int (*drv_init)(struct device *dev, struct exynos_ufs *ufs);
 	int (*pre_link)(struct exynos_ufs *ufs);
 	int (*post_link)(struct exynos_ufs *ufs);
 	int (*pre_pwr_change)(struct exynos_ufs *ufs,
 				struct ufs_pa_layer_attr *pwr);
 	int (*post_pwr_change)(struct exynos_ufs *ufs,
 				struct ufs_pa_layer_attr *pwr);
 	int (*pre_hce_enable)(struct exynos_ufs *ufs);
 	int (*post_hce_enable)(struct exynos_ufs *ufs);
 };

 struct ufs_phy_time_cfg {
 	u32 tx_linereset_p;
 	u32 tx_linereset_n;
 	u32 tx_high_z_cnt;
 	u32 tx_base_n_val;
 	u32 tx_gran_n_val;
 	u32 tx_sleep_cnt;
 	u32 rx_linereset;
 	u32 rx_hibern8_wait;
 	u32 rx_base_n_val;
 	u32 rx_gran_n_val;
 	u32 rx_sleep_cnt;
 	u32 rx_stall_cnt;
 };

 struct exynos_ufs {
 	struct ufs_hba *hba;
 	struct phy *phy;
 	void __iomem *reg_hci;
 	void __iomem *reg_unipro;
 	void __iomem *reg_ufsp;
 	struct clk *clk_hci_core;
 	struct clk *clk_unipro_main;
 	struct clk *clk_apb;
 	u32 pclk_rate;
 	u32 pclk_div;
 	u32 pclk_avail_min;
 	u32 pclk_avail_max;
 	unsigned long mclk_rate;
 	int avail_ln_rx;
 	int avail_ln_tx;
 	int rx_sel_idx;
 	struct ufs_pa_layer_attr dev_req_params;
 	struct ufs_phy_time_cfg t_cfg;
 	ktime_t entry_hibern8_t;
 	const struct exynos_ufs_drv_data *drv_data;
 	struct regmap *sysreg;
 	u32 shareability_reg_offset;

 	u32 opts;
 #define EXYNOS_UFS_OPT_HAS_APB_CLK_CTRL		BIT(0)
 #define EXYNOS_UFS_OPT_SKIP_CONNECTION_ESTAB	BIT(1)
 #define EXYNOS_UFS_OPT_BROKEN_AUTO_CLK_CTRL	BIT(2)
 #define EXYNOS_UFS_OPT_BROKEN_RX_SEL_IDX	BIT(3)
 #define EXYNOS_UFS_OPT_USE_SW_HIBERN8_TIMER	BIT(4)
 #define EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR	BIT(5)
 };

 #define for_each_ufs_rx_lane(ufs, i) \
 	for (i = (ufs)->rx_sel_idx; \
 		i < (ufs)->rx_sel_idx + (ufs)->avail_ln_rx; i++)
 #define for_each_ufs_tx_lane(ufs, i) \
 	for (i = 0; i < (ufs)->avail_ln_tx; i++)

 #define EXYNOS_UFS_MMIO_FUNC(name)					  \
 static inline void name##_writel(struct exynos_ufs *ufs, u32 val, u32 reg)\
 {									  \
 	writel(val, ufs->reg_##name + reg);				  \
 }									  \
 									  \
 static inline u32 name##_readl(struct exynos_ufs *ufs, u32 reg)		  \
 {									  \
 	return readl(ufs->reg_##name + reg);				  \
 }

 EXYNOS_UFS_MMIO_FUNC(hci);
 EXYNOS_UFS_MMIO_FUNC(unipro);
 EXYNOS_UFS_MMIO_FUNC(ufsp);
 #undef EXYNOS_UFS_MMIO_FUNC

 long exynos_ufs_calc_time_cntr(struct exynos_ufs *, long);

 static inline void exynos_ufs_enable_ov_tm(struct ufs_hba *hba)
 {
 	ufshcd_dme_set(hba, UIC_ARG_MIB(PA_DBG_OV_TM), TRUE);
 }

 static inline void exynos_ufs_disable_ov_tm(struct ufs_hba *hba)
 {
 	ufshcd_dme_set(hba, UIC_ARG_MIB(PA_DBG_OV_TM), FALSE);
 }

 static inline void exynos_ufs_enable_dbg_mode(struct ufs_hba *hba)
 {
 	ufshcd_dme_set(hba, UIC_ARG_MIB(PA_DBG_MODE), TRUE);
 }

 static inline void exynos_ufs_disable_dbg_mode(struct ufs_hba *hba)
 {
 	ufshcd_dme_set(hba, UIC_ARG_MIB(PA_DBG_MODE), FALSE);
 }

 #endif /* _UFS_EXYNOS_H_ */
	/* SPDX-License-Identifier: GPL-2.0-only */
	/*
	* UFS Host Controller driver for Exynos specific extensions
	*
	* Copyright (C) 2014-2015 Samsung Electronics Co., Ltd.
	*
	*/

	#ifndef _UFS_EXYNOS_H_
	#define _UFS_EXYNOS_H_

	/*
	* UNIPRO registers
	*/
	#define UNIPRO_DBG_FORCE_DME_CTRL_STATE 0x150

	/*
	* MIBs for PA debug registers
	*/
	#define PA_DBG_CLK_PERIOD 0x9514
	#define PA_DBG_TXPHY_CFGUPDT 0x9518
	#define PA_DBG_RXPHY_CFGUPDT 0x9519
	#define PA_DBG_MODE 0x9529
	#define PA_DBG_SKIP_RESET_PHY 0x9539
	#define PA_DBG_OV_TM 0x9540
	#define PA_DBG_SKIP_LINE_RESET 0x9541
	#define PA_DBG_LINE_RESET_REQ 0x9543
	#define PA_DBG_OPTION_SUITE 0x9564
	#define PA_DBG_OPTION_SUITE_DYN 0x9565

	/*
	* MIBs for Transport Layer debug registers
	*/
	#define T_DBG_SKIP_INIT_HIBERN8_EXIT 0xc001

	/*
	* Exynos MPHY attributes
	*/
	#define TX_LINERESET_N_VAL 0x0277
	#define TX_LINERESET_N(v) (((v) >> 10) & 0xFF)
	#define TX_LINERESET_P_VAL 0x027D
	#define TX_LINERESET_P(v) (((v) >> 12) & 0xFF)
	#define TX_OV_SLEEP_CNT_TIMER 0x028E
	#define TX_OV_H8_ENTER_EN (1 << 7)
	#define TX_OV_SLEEP_CNT(v) (((v) >> 5) & 0x7F)
	#define TX_HIGH_Z_CNT_11_08 0x028C
	#define TX_HIGH_Z_CNT_H(v) (((v) >> 8) & 0xF)
	#define TX_HIGH_Z_CNT_07_00 0x028D
	#define TX_HIGH_Z_CNT_L(v) ((v) & 0xFF)
	#define TX_BASE_NVAL_07_00 0x0293
	#define TX_BASE_NVAL_L(v) ((v) & 0xFF)
	#define TX_BASE_NVAL_15_08 0x0294
	#define TX_BASE_NVAL_H(v) (((v) >> 8) & 0xFF)
	#define TX_GRAN_NVAL_07_00 0x0295
	#define TX_GRAN_NVAL_L(v) ((v) & 0xFF)
	#define TX_GRAN_NVAL_10_08 0x0296
	#define TX_GRAN_NVAL_H(v) (((v) >> 8) & 0x3)

	#define VND_TX_CLK_PRD 0xAA
	#define VND_TX_CLK_PRD_EN 0xA9
	#define VND_TX_LINERESET_PVALUE0 0xAD
	#define VND_TX_LINERESET_PVALUE1 0xAC
	#define VND_TX_LINERESET_PVALUE2 0xAB

	#define TX_LINE_RESET_TIME 3200

	#define VND_RX_CLK_PRD 0x12
	#define VND_RX_CLK_PRD_EN 0x11
	#define VND_RX_LINERESET_VALUE0 0x1D
	#define VND_RX_LINERESET_VALUE1 0x1C
	#define VND_RX_LINERESET_VALUE2 0x1B

	#define RX_LINE_RESET_TIME 1000

	#define RX_FILLER_ENABLE 0x0316
	#define RX_FILLER_EN (1 << 1)
	#define RX_LINERESET_VAL 0x0317
	#define RX_LINERESET(v) (((v) >> 12) & 0xFF)
	#define RX_LCC_IGNORE 0x0318
	#define RX_SYNC_MASK_LENGTH 0x0321
	#define RX_HIBERN8_WAIT_VAL_BIT_20_16 0x0331
	#define RX_HIBERN8_WAIT_VAL_BIT_15_08 0x0332
	#define RX_HIBERN8_WAIT_VAL_BIT_07_00 0x0333
	#define RX_OV_SLEEP_CNT_TIMER 0x0340
	#define RX_OV_SLEEP_CNT(v) (((v) >> 6) & 0x1F)
	#define RX_OV_STALL_CNT_TIMER 0x0341
	#define RX_OV_STALL_CNT(v) (((v) >> 4) & 0xFF)
	#define RX_BASE_NVAL_07_00 0x0355
	#define RX_BASE_NVAL_L(v) ((v) & 0xFF)
	#define RX_BASE_NVAL_15_08 0x0354
	#define RX_BASE_NVAL_H(v) (((v) >> 8) & 0xFF)
	#define RX_GRAN_NVAL_07_00 0x0353
	#define RX_GRAN_NVAL_L(v) ((v) & 0xFF)
	#define RX_GRAN_NVAL_10_08 0x0352
	#define RX_GRAN_NVAL_H(v) (((v) >> 8) & 0x3)

	#define CMN_PWM_CLK_CTRL 0x0402
	#define PWM_CLK_CTRL_MASK 0x3

	#define IATOVAL_NSEC 20000 /* unit: ns */
	#define UNIPRO_PCLK_PERIOD(ufs) (NSEC_PER_SEC / ufs->pclk_rate)

	struct exynos_ufs;

	/* vendor specific pre-defined parameters */
	#define SLOW 1
	#define FAST 2

	#define RX_ADV_FINE_GRAN_SUP_EN 0x1
	#define RX_ADV_FINE_GRAN_STEP_VAL 0x3
	#define RX_ADV_MIN_ACTV_TIME_CAP 0x9

	#define PA_GRANULARITY_VAL 0x6
	#define PA_TACTIVATE_VAL 0x3
	#define PA_HIBERN8TIME_VAL 0x20

	#define PCLK_AVAIL_MIN 70000000
	#define PCLK_AVAIL_MAX 167000000

	struct exynos_ufs_uic_attr {
	/* TX Attributes */
	unsigned int tx_trailingclks;
	unsigned int tx_dif_p_nsec;
	unsigned int tx_dif_n_nsec;
	unsigned int tx_high_z_cnt_nsec;
	unsigned int tx_base_unit_nsec;
	unsigned int tx_gran_unit_nsec;
	unsigned int tx_sleep_cnt;
	unsigned int tx_min_activatetime;
	/* RX Attributes */
	unsigned int rx_filler_enable;
	unsigned int rx_dif_p_nsec;
	unsigned int rx_hibern8_wait_nsec;
	unsigned int rx_base_unit_nsec;
	unsigned int rx_gran_unit_nsec;
	unsigned int rx_sleep_cnt;
	unsigned int rx_stall_cnt;
	unsigned int rx_hs_g1_sync_len_cap;
	unsigned int rx_hs_g2_sync_len_cap;
	unsigned int rx_hs_g3_sync_len_cap;
	unsigned int rx_hs_g1_prep_sync_len_cap;
	unsigned int rx_hs_g2_prep_sync_len_cap;
	unsigned int rx_hs_g3_prep_sync_len_cap;
	/* Common Attributes */
	unsigned int cmn_pwm_clk_ctrl;
	/* Internal Attributes */
	unsigned int pa_dbg_option_suite;
	/* Changeable Attributes */
	unsigned int rx_adv_fine_gran_sup_en;
	unsigned int rx_adv_fine_gran_step;
	unsigned int rx_min_actv_time_cap;
	unsigned int rx_hibern8_time_cap;
	unsigned int rx_adv_min_actv_time_cap;
	unsigned int rx_adv_hibern8_time_cap;
	unsigned int pa_granularity;
	unsigned int pa_tactivate;
	unsigned int pa_hibern8time;
	};

	struct exynos_ufs_drv_data {
	const struct ufs_hba_variant_ops *vops;
	struct exynos_ufs_uic_attr *uic_attr;
	unsigned int quirks;
	unsigned int opts;
	/* SoC's specific operations */
	int (drv_init)(struct device dev, struct exynos_ufs *ufs);
	int (pre_link)(struct exynos_ufs ufs);
	int (post_link)(struct exynos_ufs ufs);
	int (pre_pwr_change)(struct exynos_ufs ufs,
	struct ufs_pa_layer_attr *pwr);
	int (post_pwr_change)(struct exynos_ufs ufs,
	struct ufs_pa_layer_attr *pwr);
	int (pre_hce_enable)(struct exynos_ufs ufs);
	int (post_hce_enable)(struct exynos_ufs ufs);
	};

	struct ufs_phy_time_cfg {
	u32 tx_linereset_p;
	u32 tx_linereset_n;
	u32 tx_high_z_cnt;
	u32 tx_base_n_val;
	u32 tx_gran_n_val;
	u32 tx_sleep_cnt;
	u32 rx_linereset;
	u32 rx_hibern8_wait;
	u32 rx_base_n_val;
	u32 rx_gran_n_val;
	u32 rx_sleep_cnt;
	u32 rx_stall_cnt;
	};

	struct exynos_ufs {
	struct ufs_hba *hba;
	struct phy *phy;
	void __iomem *reg_hci;
	void __iomem *reg_unipro;
	void __iomem *reg_ufsp;
	struct clk *clk_hci_core;
	struct clk *clk_unipro_main;
	struct clk *clk_apb;
	u32 pclk_rate;
	u32 pclk_div;
	u32 pclk_avail_min;
	u32 pclk_avail_max;
	unsigned long mclk_rate;
	int avail_ln_rx;
	int avail_ln_tx;
	int rx_sel_idx;
	struct ufs_pa_layer_attr dev_req_params;
	struct ufs_phy_time_cfg t_cfg;
	ktime_t entry_hibern8_t;
	const struct exynos_ufs_drv_data *drv_data;
	struct regmap *sysreg;
	u32 shareability_reg_offset;

	u32 opts;
	#define EXYNOS_UFS_OPT_HAS_APB_CLK_CTRL BIT(0)
	#define EXYNOS_UFS_OPT_SKIP_CONNECTION_ESTAB BIT(1)
	#define EXYNOS_UFS_OPT_BROKEN_AUTO_CLK_CTRL BIT(2)
	#define EXYNOS_UFS_OPT_BROKEN_RX_SEL_IDX BIT(3)
	#define EXYNOS_UFS_OPT_USE_SW_HIBERN8_TIMER BIT(4)
	#define EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR BIT(5)
	};

	#define for_each_ufs_rx_lane(ufs, i) \
	for (i = (ufs)->rx_sel_idx; \
	i < (ufs)->rx_sel_idx + (ufs)->avail_ln_rx; i++)
	#define for_each_ufs_tx_lane(ufs, i) \
	for (i = 0; i < (ufs)->avail_ln_tx; i++)

	#define EXYNOS_UFS_MMIO_FUNC(name) \
	static inline void name##_writel(struct exynos_ufs *ufs, u32 val, u32 reg)\
	{ \
	writel(val, ufs->reg_##name + reg); \
	} \
	\
	static inline u32 name##_readl(struct exynos_ufs *ufs, u32 reg) \
	{ \
	return readl(ufs->reg_##name + reg); \
	}

	EXYNOS_UFS_MMIO_FUNC(hci);
	EXYNOS_UFS_MMIO_FUNC(unipro);
	EXYNOS_UFS_MMIO_FUNC(ufsp);
	#undef EXYNOS_UFS_MMIO_FUNC

	long exynos_ufs_calc_time_cntr(struct exynos_ufs *, long);

	static inline void exynos_ufs_enable_ov_tm(struct ufs_hba *hba)
	{
	ufshcd_dme_set(hba, UIC_ARG_MIB(PA_DBG_OV_TM), TRUE);
	}

	static inline void exynos_ufs_disable_ov_tm(struct ufs_hba *hba)
	{
	ufshcd_dme_set(hba, UIC_ARG_MIB(PA_DBG_OV_TM), FALSE);
	}

	static inline void exynos_ufs_enable_dbg_mode(struct ufs_hba *hba)
	{
	ufshcd_dme_set(hba, UIC_ARG_MIB(PA_DBG_MODE), TRUE);
	}

	static inline void exynos_ufs_disable_dbg_mode(struct ufs_hba *hba)
	{
	ufshcd_dme_set(hba, UIC_ARG_MIB(PA_DBG_MODE), FALSE);
	}

	#endif /* _UFS_EXYNOS_H_ */