/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2020 Rockchip Electronics Co. Ltd.
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*
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* Author: Chen Shunqing <csq@rock-chips.com>
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*/
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#ifndef RK628_CSI_H
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#define RK628_CSI_H
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#include "rk628.h"
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#define CSI_REG(x) ((x) + 0x40000)
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#define CSITX_CONFIG_DONE CSI_REG(0x0000)
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#define CONFIG_DONE_IMD BIT(4)
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#define CONFIG_DONE BIT(0)
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#define CSITX_CSITX_EN CSI_REG(0x0004)
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#define VOP_YU_SWAP_MASK BIT(14)
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#define VOP_YU_SWAP(x) UPDATE(x, 14, 14)
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#define VOP_UV_SWAP_MASK BIT(13)
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#define VOP_UV_SWAP(x) UPDATE(x, 13, 13)
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#define VOP_YUV422_EN_MASK BIT(12)
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#define VOP_YUV422_EN(x) UPDATE(x, 12, 12)
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#define VOP_P2_EN_MASK BIT(8)
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#define VOP_P2_EN(x) UPDATE(x, 8, 8)
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#define LANE_NUM_MASK GENMASK(5, 4)
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#define LANE_NUM(x) UPDATE(x, 5, 4)
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#define DPHY_EN_MASK BIT(2)
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#define DPHY_EN(x) UPDATE(x, 2, 2)
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#define CSITX_EN_MASK BIT(0)
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#define CSITX_EN(x) UPDATE(x, 0, 0)
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#define CSITX_CSITX_VERSION CSI_REG(0x0008)
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#define CSITX_SYS_CTRL0_IMD CSI_REG(0x0010)
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#define CSITX_SYS_CTRL1 CSI_REG(0x0014)
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#define BYPASS_SELECT_MASK BIT(0)
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#define BYPASS_SELECT(x) UPDATE(x, 0, 0)
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#define CSITX_SYS_CTRL2 CSI_REG(0x0018)
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#define VOP_WHOLE_FRM_EN BIT(5)
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#define VSYNC_ENABLE BIT(0)
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#define CSITX_SYS_CTRL3_IMD CSI_REG(0x001c)
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#define CONT_MODE_CLK_CLR_MASK BIT(8)
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#define CONT_MODE_CLK_CLR(x) UPDATE(x, 8, 8)
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#define CONT_MODE_CLK_SET_MASK BIT(4)
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#define CONT_MODE_CLK_SET(x) UPDATE(x, 4, 4)
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#define NON_CONTINOUS_MODE_MASK BIT(0)
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#define NON_CONTINOUS_MODE(x) UPDATE(x, 0, 0)
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#define CSITX_TIMING_HPW_PADDING_NUM CSI_REG(0x0030)
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#define CSITX_VOP_PATH_CTRL CSI_REG(0x0040)
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#define VOP_WC_USERDEFINE_MASK GENMASK(31, 16)
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#define VOP_WC_USERDEFINE(x) UPDATE(x, 31, 16)
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#define VOP_DT_USERDEFINE_MASK GENMASK(13, 8)
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#define VOP_DT_USERDEFINE(x) UPDATE(x, 13, 8)
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#define VOP_PIXEL_FORMAT_MASK GENMASK(7, 4)
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#define VOP_PIXEL_FORMAT(x) UPDATE(x, 7, 4)
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#define VOP_WC_USERDEFINE_EN_MASK BIT(3)
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#define VOP_WC_USERDEFINE_EN(x) UPDATE(x, 3, 3)
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#define VOP_DT_USERDEFINE_EN_MASK BIT(1)
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#define VOP_DT_USERDEFINE_EN(x) UPDATE(x, 1, 1)
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#define VOP_PATH_EN_MASK BIT(0)
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#define VOP_PATH_EN(x) UPDATE(x, 0, 0)
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#define CSITX_VOP_PATH_PKT_CTRL CSI_REG(0x0050)
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#define CSITX_CSITX_STATUS0 CSI_REG(0x0070)
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#define CSITX_CSITX_STATUS1 CSI_REG(0x0074)
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#define STOPSTATE_LANE3 BIT(7)
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#define STOPSTATE_LANE2 BIT(6)
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#define STOPSTATE_LANE1 BIT(5)
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#define STOPSTATE_LANE0 BIT(4)
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#define STOPSTATE_CLK BIT(1)
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#define DPHY_PLL_LOCK BIT(0)
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#define CSITX_ERR_INTR_EN_IMD CSI_REG(0x0090)
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#define CSITX_ERR_INTR_CLR_IMD CSI_REG(0x0094)
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#define CSITX_ERR_INTR_STATUS_IMD CSI_REG(0x0098)
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#define CSITX_ERR_INTR_RAW_STATUS_IMD CSI_REG(0x009c)
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#define CSITX_LPDT_DATA_IMD CSI_REG(0x00a8)
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#define CSITX_DPHY_CTRL CSI_REG(0x00b0)
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#define CSI_DPHY_EN_MASK GENMASK(7, 3)
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#define CSI_DPHY_EN(x) UPDATE(x, 7, 3)
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#define DPHY_ENABLECLK BIT(3)
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#define CSI_MAX_REGISTER CSITX_DPHY_CTRL
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void rk628_csi_init(struct rk628 *rk628);
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void rk628_csi_enable(struct rk628 *rk628);
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void rk628_csi_disable(struct rk628 *rk628);
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#endif
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