[mirror_ubuntu-bionic-kernel.git] / drivers / mmc / host / dw_mmc-zx.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _DW_MMC_ZX_H_
#define _DW_MMC_ZX_H_

/* ZX296718 SoC specific DLL register offset. */
#define LB_AON_EMMC_CFG_REG0  0x1B0
#define LB_AON_EMMC_CFG_REG1  0x1B4
#define LB_AON_EMMC_CFG_REG2  0x1B8

/* LB_AON_EMMC_CFG_REG0 register defines */
#define PARA_DLL_START(x)	((x) & 0xFF)
#define PARA_DLL_START_MASK	0xFF
#define DLL_REG_SET		BIT(8)
#define PARA_DLL_LOCK_NUM(x)	(((x) & 7) << 16)
#define PARA_DLL_LOCK_NUM_MASK  (7 << 16)
#define PARA_PHASE_DET_SEL(x)	(((x) & 7) << 20)
#define PARA_PHASE_DET_SEL_MASK	(7 << 20)
#define PARA_DLL_BYPASS_MODE	BIT(23)
#define PARA_HALF_CLK_MODE	BIT(24)

/* LB_AON_EMMC_CFG_REG1 register defines */
#define READ_DQS_DELAY(x)	((x) & 0x7F)
#define READ_DQS_DELAY_MASK	(0x7F)
#define READ_DQS_BYPASS_MODE	BIT(7)
#define CLK_SAMP_DELAY(x)	(((x) & 0x7F) << 8)
#define CLK_SAMP_DELAY_MASK	(0x7F << 8)
#define CLK_SAMP_BYPASS_MODE	BIT(15)

/* LB_AON_EMMC_CFG_REG2 register defines */
#define ZX_DLL_LOCKED		BIT(2)

#endif /* _DW_MMC_ZX_H_ */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
a8c643ad JN	2	#ifndef _DW_MMC_ZX_H_
	3	#define _DW_MMC_ZX_H_
	4
	5	/* ZX296718 SoC specific DLL register offset. */
	6	#define LB_AON_EMMC_CFG_REG0 0x1B0
	7	#define LB_AON_EMMC_CFG_REG1 0x1B4
	8	#define LB_AON_EMMC_CFG_REG2 0x1B8
	9
	10	/* LB_AON_EMMC_CFG_REG0 register defines */
	11	#define PARA_DLL_START(x) ((x) & 0xFF)
	12	#define PARA_DLL_START_MASK 0xFF
	13	#define DLL_REG_SET BIT(8)
	14	#define PARA_DLL_LOCK_NUM(x) (((x) & 7) << 16)
	15	#define PARA_DLL_LOCK_NUM_MASK (7 << 16)
	16	#define PARA_PHASE_DET_SEL(x) (((x) & 7) << 20)
	17	#define PARA_PHASE_DET_SEL_MASK (7 << 20)
	18	#define PARA_DLL_BYPASS_MODE BIT(23)
	19	#define PARA_HALF_CLK_MODE BIT(24)
	20
	21	/* LB_AON_EMMC_CFG_REG1 register defines */
	22	#define READ_DQS_DELAY(x) ((x) & 0x7F)
	23	#define READ_DQS_DELAY_MASK (0x7F)
	24	#define READ_DQS_BYPASS_MODE BIT(7)
	25	#define CLK_SAMP_DELAY(x) (((x) & 0x7F) << 8)
	26	#define CLK_SAMP_DELAY_MASK (0x7F << 8)
	27	#define CLK_SAMP_BYPASS_MODE BIT(15)
	28
	29	/* LB_AON_EMMC_CFG_REG2 register defines */
	30	#define ZX_DLL_LOCKED BIT(2)
	31
	32	#endif /* _DW_MMC_ZX_H_ */