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49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
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/*
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* SATA Wrapper Register map
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*
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* (C) Copyright 2013
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* Texas Instruments, <www.ti.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _TI_SATA_H
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#define _TI_SATA_H
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/* SATA Wrapper module */
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#define TI_SATA_WRAPPER_BASE (OMAP54XX_L4_CORE_BASE + 0x141100)
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/* SATA PHY Module */
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#define TI_SATA_PLLCTRL_BASE (OMAP54XX_L4_CORE_BASE + 0x96800)
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/* SATA Wrapper register offsets */
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#define TI_SATA_SYSCONFIG 0x00
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#define TI_SATA_CDRLOCK 0x04
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/* Register Set */
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#define TI_SATA_SYSCONFIG_OVERRIDE0 (1 << 16)
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#define TI_SATA_SYSCONFIG_STANDBY_MASK (0x3 << 4)
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#define TI_SATA_SYSCONFIG_IDLE_MASK (0x3 << 2)
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/* Standby modes */
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#define TI_SATA_STANDBY_FORCE 0x0
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#define TI_SATA_STANDBY_NO (0x1 << 4)
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#define TI_SATA_STANDBY_SMART_WAKE (0x3 << 4)
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#define TI_SATA_STANDBY_SMART (0x2 << 4)
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/* Idle modes */
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#define TI_SATA_IDLE_FORCE 0x0
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#define TI_SATA_IDLE_NO (0x1 << 2)
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#define TI_SATA_IDLE_SMART_WAKE (0x3 << 2)
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#define TI_SATA_IDLE_SMART (0x2 << 2)
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#ifdef CONFIG_SCSI_AHCI_PLAT
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int omap_sata_init(void);
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#else
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static inline int omap_sata_init(void)
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{
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return 0;
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}
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#endif /* CONFIG_SCSI_AHCI_PLAT */
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#endif /* _TI_SATA_H */
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