30 lines
1.0 KiB
C
30 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2023 Rockchip Electronics Co., Ltd.
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*
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* Author: Shunqing Chen <csq@rock-chips.com>
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*/
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#ifndef _RK628_MIPI_DPHY_H
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#define _RK628_MIPI_DPHY_H
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#include "rk628.h"
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/* Test Code: 0x44 (HS RX Control of Lane 0) */
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#define HSFREQRANGE(x) UPDATE(x, 6, 1)
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#define HSTX(x) UPDATE(x, 6, 0)
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#define HSZERO(x) UPDATE(x, 5, 0)
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#define HSPOST(x) UPDATE(x, 3, 0)
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#define HSEXIT(x) UPDATE(x, 4, 0)
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void rk628_testif_testclr_deassert(struct rk628 *rk628, uint8_t mipi_id);
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void rk628_testif_testclr_assert(struct rk628 *rk628, uint8_t mipi_id);
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u8 rk628_testif_write(struct rk628 *rk628, u8 test_code, u8 test_data, uint8_t mipi_id);
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u8 rk628_testif_read(struct rk628 *rk628, u8 test_code, uint8_t mipi_id);
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void rk628_mipi_dphy_init_hsfreqrange(struct rk628 *rk628, int lane_mbps, uint8_t mipi_id);
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void rk628_mipi_dphy_init_hsmanual(struct rk628 *rk628, bool manual, uint8_t mipi_id);
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int rk628_mipi_dphy_reset_assert(struct rk628 *rk628);
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int rk628_mipi_dphy_reset_deassert(struct rk628 *rk628);
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#endif
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