| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd |
| * Author: |
| * Sandy Huang <hjc@rock-chips.com> |
| * Mark Yao <mark.yao@rock-chips.com> |
| */ |
| |
| #ifndef _ROCKCHIP_LVDS_ |
| #define _ROCKCHIP_LVDS_ |
| |
| #define RK3288_LVDS_CH0_REG0 0x00 |
| #define RK3288_LVDS_CH0_REG0_LVDS_EN BIT(7) |
| #define RK3288_LVDS_CH0_REG0_TTL_EN BIT(6) |
| #define RK3288_LVDS_CH0_REG0_LANECK_EN BIT(5) |
| #define RK3288_LVDS_CH0_REG0_LANE4_EN BIT(4) |
| #define RK3288_LVDS_CH0_REG0_LANE3_EN BIT(3) |
| #define RK3288_LVDS_CH0_REG0_LANE2_EN BIT(2) |
| #define RK3288_LVDS_CH0_REG0_LANE1_EN BIT(1) |
| #define RK3288_LVDS_CH0_REG0_LANE0_EN BIT(0) |
| |
| #define RK3288_LVDS_CH0_REG1 0x04 |
| #define RK3288_LVDS_CH0_REG1_LANECK_BIAS BIT(5) |
| #define RK3288_LVDS_CH0_REG1_LANE4_BIAS BIT(4) |
| #define RK3288_LVDS_CH0_REG1_LANE3_BIAS BIT(3) |
| #define RK3288_LVDS_CH0_REG1_LANE2_BIAS BIT(2) |
| #define RK3288_LVDS_CH0_REG1_LANE1_BIAS BIT(1) |
| #define RK3288_LVDS_CH0_REG1_LANE0_BIAS BIT(0) |
| |
| #define RK3288_LVDS_CH0_REG2 0x08 |
| #define RK3288_LVDS_CH0_REG2_RESERVE_ON BIT(7) |
| #define RK3288_LVDS_CH0_REG2_LANECK_LVDS_MODE BIT(6) |
| #define RK3288_LVDS_CH0_REG2_LANE4_LVDS_MODE BIT(5) |
| #define RK3288_LVDS_CH0_REG2_LANE3_LVDS_MODE BIT(4) |
| #define RK3288_LVDS_CH0_REG2_LANE2_LVDS_MODE BIT(3) |
| #define RK3288_LVDS_CH0_REG2_LANE1_LVDS_MODE BIT(2) |
| #define RK3288_LVDS_CH0_REG2_LANE0_LVDS_MODE BIT(1) |
| #define RK3288_LVDS_CH0_REG2_PLL_FBDIV8 BIT(0) |
| |
| #define RK3288_LVDS_CH0_REG3 0x0c |
| #define RK3288_LVDS_CH0_REG3_PLL_FBDIV_MASK 0xff |
| |
| #define RK3288_LVDS_CH0_REG4 0x10 |
| #define RK3288_LVDS_CH0_REG4_LANECK_TTL_MODE BIT(5) |
| #define RK3288_LVDS_CH0_REG4_LANE4_TTL_MODE BIT(4) |
| #define RK3288_LVDS_CH0_REG4_LANE3_TTL_MODE BIT(3) |
| #define RK3288_LVDS_CH0_REG4_LANE2_TTL_MODE BIT(2) |
| #define RK3288_LVDS_CH0_REG4_LANE1_TTL_MODE BIT(1) |
| #define RK3288_LVDS_CH0_REG4_LANE0_TTL_MODE BIT(0) |
| |
| #define RK3288_LVDS_CH0_REG5 0x14 |
| #define RK3288_LVDS_CH0_REG5_LANECK_TTL_DATA BIT(5) |
| #define RK3288_LVDS_CH0_REG5_LANE4_TTL_DATA BIT(4) |
| #define RK3288_LVDS_CH0_REG5_LANE3_TTL_DATA BIT(3) |
| #define RK3288_LVDS_CH0_REG5_LANE2_TTL_DATA BIT(2) |
| #define RK3288_LVDS_CH0_REG5_LANE1_TTL_DATA BIT(1) |
| #define RK3288_LVDS_CH0_REG5_LANE0_TTL_DATA BIT(0) |
| |
| #define RK3288_LVDS_CFG_REGC 0x30 |
| #define RK3288_LVDS_CFG_REGC_PLL_ENABLE 0x00 |
| #define RK3288_LVDS_CFG_REGC_PLL_DISABLE 0xff |
| |
| #define RK3288_LVDS_CH0_REGD 0x34 |
| #define RK3288_LVDS_CH0_REGD_PLL_PREDIV_MASK 0x1f |
| |
| #define RK3288_LVDS_CH0_REG20 0x80 |
| #define RK3288_LVDS_CH0_REG20_MSB 0x45 |
| #define RK3288_LVDS_CH0_REG20_LSB 0x44 |
| |
| #define RK3288_LVDS_CFG_REG21 0x84 |
| #define RK3288_LVDS_CFG_REG21_TX_ENABLE 0x92 |
| #define RK3288_LVDS_CFG_REG21_TX_DISABLE 0x00 |
| #define RK3288_LVDS_CH1_OFFSET 0x100 |
| |
| /* fbdiv value is split over 2 registers, with bit8 in reg2 */ |
| #define RK3288_LVDS_PLL_FBDIV_REG2(_fbd) \ |
| (_fbd & BIT(8) ? RK3288_LVDS_CH0_REG2_PLL_FBDIV8 : 0) |
| #define RK3288_LVDS_PLL_FBDIV_REG3(_fbd) \ |
| (_fbd & RK3288_LVDS_CH0_REG3_PLL_FBDIV_MASK) |
| #define RK3288_LVDS_PLL_PREDIV_REGD(_pd) \ |
| (_pd & RK3288_LVDS_CH0_REGD_PLL_PREDIV_MASK) |
| |
| #define RK3288_LVDS_SOC_CON6_SEL_VOP_LIT BIT(3) |
| |
| #define LVDS_FMT_MASK (0x07 << 16) |
| #define LVDS_MSB BIT(3) |
| #define LVDS_DUAL BIT(4) |
| #define LVDS_FMT_1 BIT(5) |
| #define LVDS_TTL_EN BIT(6) |
| #define LVDS_START_PHASE_RST_1 BIT(7) |
| #define LVDS_DCLK_INV BIT(8) |
| #define LVDS_CH0_EN BIT(11) |
| #define LVDS_CH1_EN BIT(12) |
| #define LVDS_PWRDN BIT(15) |
| |
| #define LVDS_24BIT (0 << 1) |
| #define LVDS_18BIT (1 << 1) |
| #define LVDS_FORMAT_VESA (0 << 0) |
| #define LVDS_FORMAT_JEIDA (1 << 0) |
| |
| #define LVDS_VESA_24 0 |
| #define LVDS_JEIDA_24 1 |
| #define LVDS_VESA_18 2 |
| #define LVDS_JEIDA_18 3 |
| |
| #endif /* _ROCKCHIP_LVDS_ */ |
