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44 lines
918 B
C
44 lines
918 B
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2025 - Texas Instruments Incorporated
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*
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* Aradhya Bhatia <a-bhatia1@ti.com>
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*/
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#ifndef __TIDSS_OLDI_H__
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#define __TIDSS_OLDI_H__
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#include "tidss_drv.h"
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struct tidss_oldi;
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/* OLDI PORTS */
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#define OLDI_INPUT_PORT 0
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#define OLDI_OUTPUT_PORT 1
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/* Control MMR Registers */
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/* Register offsets */
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#define OLDI_PD_CTRL 0x100
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#define OLDI_LB_CTRL 0x104
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/* Power control bits */
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#define OLDI_PWRDOWN_TX(n) BIT(n)
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/* LVDS Bandgap reference Enable/Disable */
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#define OLDI_PWRDN_BG BIT(8)
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enum tidss_oldi_link_type {
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OLDI_MODE_UNSUPPORTED,
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OLDI_MODE_SINGLE_LINK,
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OLDI_MODE_CLONE_SINGLE_LINK,
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OLDI_MODE_SECONDARY_CLONE_SINGLE_LINK,
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OLDI_MODE_DUAL_LINK,
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OLDI_MODE_SECONDARY_DUAL_LINK,
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};
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int tidss_oldi_init(struct tidss_device *tidss);
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void tidss_oldi_deinit(struct tidss_device *tidss);
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#endif /* __TIDSS_OLDI_H__ */
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