/*
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* Copyright (c) 2017 Rockchip Electronics Co. Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __RK618_H__
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#define __RK618_H__
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#include <linux/clk.h>
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#include <linux/delay.h>
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#include <linux/regmap.h>
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#define UPDATE(x, h, l) (((x) << (l)) & GENMASK((h), (l)))
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#define HIWORD_UPDATE(v, h, l) (((v) << (l)) | (GENMASK((h), (l)) << 16))
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#define RK618_LVDS_CON 0x0084
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#define LVDS_CON_START_PHASE(x) HIWORD_UPDATE(x, 14, 14)
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#define LVDS_DCLK_INV HIWORD_UPDATE(1, 13, 13)
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#define LVDS_CON_CHADS_10PF HIWORD_UPDATE(3, 12, 11)
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#define LVDS_CON_CHADS_5PF HIWORD_UPDATE(2, 12, 11)
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#define LVDS_CON_CHADS_7PF HIWORD_UPDATE(1, 12, 11)
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#define LVDS_CON_CHADS_3PF HIWORD_UPDATE(0, 12, 11)
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#define LVDS_CON_CHA1TTL_ENABLE HIWORD_UPDATE(1, 10, 10)
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#define LVDS_CON_CHA1TTL_DISABLE HIWORD_UPDATE(0, 10, 10)
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#define LVDS_CON_CHA0TTL_ENABLE HIWORD_UPDATE(1, 9, 9)
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#define LVDS_CON_CHA0TTL_DISABLE HIWORD_UPDATE(0, 9, 9)
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#define LVDS_CON_CHA1_POWER_UP HIWORD_UPDATE(1, 8, 8)
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#define LVDS_CON_CHA1_POWER_DOWN HIWORD_UPDATE(0, 8, 8)
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#define LVDS_CON_CHA0_POWER_UP HIWORD_UPDATE(1, 7, 7)
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#define LVDS_CON_CHA0_POWER_DOWN HIWORD_UPDATE(0, 7, 7)
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#define LVDS_CON_CBG_POWER_UP HIWORD_UPDATE(1, 6, 6)
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#define LVDS_CON_CBG_POWER_DOWN HIWORD_UPDATE(0, 6, 6)
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#define LVDS_CON_PLL_POWER_DOWN HIWORD_UPDATE(1, 5, 5)
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#define LVDS_CON_PLL_POWER_UP HIWORD_UPDATE(0, 5, 5)
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#define LVDS_CON_START_SEL_EVEN_PIXEL HIWORD_UPDATE(1, 4, 4)
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#define LVDS_CON_START_SEL_ODD_PIXEL HIWORD_UPDATE(0, 4, 4)
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#define LVDS_CON_CHASEL_DOUBLE_CHANNEL HIWORD_UPDATE(1, 3, 3)
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#define LVDS_CON_CHASEL_SINGLE_CHANNEL HIWORD_UPDATE(0, 3, 3)
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#define LVDS_CON_MSBSEL_D7 HIWORD_UPDATE(1, 2, 2)
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#define LVDS_CON_MSBSEL_D0 HIWORD_UPDATE(0, 2, 2)
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#define LVDS_CON_SELECT(x) HIWORD_UPDATE(x, 1, 0)
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#define LVDS_CON_SELECT_6BIT_MODE HIWORD_UPDATE(3, 1, 0)
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#define LVDS_CON_SELECT_8BIT_MODE_3 HIWORD_UPDATE(2, 1, 0)
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#define LVDS_CON_SELECT_8BIT_MODE_2 HIWORD_UPDATE(1, 1, 0)
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#define LVDS_CON_SELECT_8BIT_MODE_1 HIWORD_UPDATE(0, 1, 0)
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#define RK618_IO_CON0 0x0088
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#define VIF1_SYNC_MODE_ENABLE HIWORD_UPDATE(1, 15, 15)
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#define VIF1_SYNC_MODE_DISABLE HIWORD_UPDATE(0, 15, 15)
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#define VIF0_SYNC_MODE_ENABLE HIWORD_UPDATE(1, 14, 14)
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#define VIF0_SYNC_MODE_DISABLE HIWORD_UPDATE(0, 14, 14)
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#define PORT2_OUTPUT_LVDS HIWORD_UPDATE(1, 11, 11)
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#define PORT2_OUTPUT_TTL HIWORD_UPDATE(0, 11, 11)
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#define PORT1_OUTPUT_TTL_DISABLE HIWORD_UPDATE(1, 10, 10)
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#define PORT1_OUTPUT_TTL_ENABLE HIWORD_UPDATE(0, 10, 10)
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#define PORT2_IO_PULL_DOWN_DISABLE HIWORD_UPDATE(1, 9, 9)
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#define PORT2_IO_PULL_DOWN_ENABLE HIWORD_UPDATE(0, 9, 9)
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#define PORT1_IO_PULL_DOWN_DISABLE HIWORD_UPDATE(1, 8, 8)
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#define PORT1_IO_PULL_DOWN_ENABLE HIWORD_UPDATE(0, 8, 8)
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#define PORT0_IO_PULL_DOWN_DISABLE HIWORD_UPDATE(1, 7, 7)
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#define PORT0_IO_PULL_DOWN_ENABLE HIWORD_UPDATE(0, 7, 7)
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#define HDMI_IO_PULL_UP_DISABLE HIWORD_UPDATE(1, 6, 6)
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#define HDMI_IO_PULL_UP_ENABLE HIWORD_UPDATE(0, 6, 6)
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#define I2C_IO_PULL_UP_DISABLE HIWORD_UPDATE(1, 2, 2)
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#define I2C_IO_PULL_UP_ENABLE HIWORD_UPDATE(0, 2, 2)
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#define INT_IO_PULL_UP HIWORD_UPDATE(1, 1, 1)
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#define INT_IO_PULL_DOWN HIWORD_UPDATE(0, 1, 1)
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#define CLKIN_IO_PULL_UP HIWORD_UPDATE(1, 0, 0)
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#define CLKIN_IO_PULL_DOWN HIWORD_UPDATE(0, 0, 0)
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#define RK618_IO_CON1 0x008c
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#define PORT2_IO_SCHMITT_INPUT_ENABLE HIWORD_UPDATE(1, 9, 9)
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#define PORT2_IO_SCHMITT_INPUT_DISABLE HIWORD_UPDATE(0, 9, 9)
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#define PORT1_IO_SCHMITT_INPUT_ENABLE HIWORD_UPDATE(1, 8, 8)
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#define PORT1_IO_SCHMITT_INPUT_DISABLE HIWORD_UPDATE(0, 8, 8)
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#define PORT0_IO_SCHMITT_INPUT_ENABLE HIWORD_UPDATE(1, 7, 7)
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#define PORT0_IO_SCHMITT_INPUT_DISABLE HIWORD_UPDATE(0, 7, 7)
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#define HDMI_IO_SCHMITT_INPUT_ENABLE HIWORD_UPDATE(1, 6, 6)
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#define HDMI_IO_SCHMITT_INPUT_DISABLE HIWORD_UPDATE(0, 6, 6)
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#define I2C_IO_SCHMITT_INPUT_ENABLE HIWORD_UPDATE(1, 2, 2)
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#define I2C_IO_SCHMITT_INPUT_DISABLE HIWORD_UPDATE(0, 2, 2)
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#define INT_IO_SCHMITT_INPUT_ENABLE HIWORD_UPDATE(1, 1, 1)
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#define INT_IO_SCHMITT_INPUT_DISABLE HIWORD_UPDATE(0, 1, 1)
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#define CLKIN_IO_SCHMITT_INPUT_ENABLE HIWORD_UPDATE(1, 0, 0)
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#define CLKIN_IO_SCHMITT_INPUT_DISABLE HIWORD_UPDATE(0, 0, 0)
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#define RK618_MISC_CON 0x009c
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#define HDMI_INT_STATUS BIT(20)
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#define MIPI_INT_STATUS BIT(19)
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#define MIPI_EDPI_HALT BIT(16)
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#define HDMI_HSYNC_POL_INV BIT(15)
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#define HDMI_VSYNC_POL_INV BIT(14)
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#define HDMI_CLK_SEL_MASK GENMASK(13, 12)
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#define HDMI_CLK_SEL_VIDEO_INF0_CLK UPDATE(2, 13, 12)
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#define HDMI_CLK_SEL_SCALER_CLK UPDATE(1, 13, 12)
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#define HDMI_CLK_SEL_VIDEO_INF1_CLK 0
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#define INT_ACTIVE_LOW BIT(5)
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#define INT_ACTIVE_HIGH 0
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#define DOUBLE_CH_LVDS_DEN_POLARITY BIT(4)
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#define DOUBLE_CH_LVDS_DEN_LOW BIT(4)
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#define DOUBLE_CH_LVDS_DEN_HIGH 0
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#define DOUBLE_CH_LVDS_HSYNC_POLARITY BIT(3)
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#define DOUBLE_CH_LVDS_HSYNC_LOW BIT(3)
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#define DOUBLE_CH_LVDS_HSYNC_HIGH 0
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#define MIPI_DPICOLOM BIT(2)
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#define MIPI_DPISHUTDN BIT(1)
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struct rk618 {
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struct device *dev;
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struct i2c_client *client;
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struct clk *clkin;
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struct regmap *regmap;
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struct regulator *supply;
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struct gpio_desc *enable_gpio;
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struct gpio_desc *reset_gpio; /* power on reset */
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};
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#endif
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