diff options
Diffstat (limited to 'drivers/video/exynos/exynos_mipi_dsi_regs.h')
| -rw-r--r-- | drivers/video/exynos/exynos_mipi_dsi_regs.h | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/drivers/video/exynos/exynos_mipi_dsi_regs.h b/drivers/video/exynos/exynos_mipi_dsi_regs.h new file mode 100644 index 000000000000..4227106d3fd0 --- /dev/null +++ b/drivers/video/exynos/exynos_mipi_dsi_regs.h @@ -0,0 +1,149 @@ +/* linux/driver/video/exynos/exynos_mipi_dsi_regs.h + * + * Register definition file for Samsung MIPI-DSIM driver + * + * Copyright (c) 2012 Samsung Electronics Co., Ltd + * + * InKi Dae <inki.dae@samsung.com> + * Donghwa Lee <dh09.lee@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef _EXYNOS_MIPI_DSI_REGS_H +#define _EXYNOS_MIPI_DSI_REGS_H + +#define EXYNOS_DSIM_STATUS 0x0 /* Status register */ +#define EXYNOS_DSIM_SWRST 0x4 /* Software reset register */ +#define EXYNOS_DSIM_CLKCTRL 0x8 /* Clock control register */ +#define EXYNOS_DSIM_TIMEOUT 0xc /* Time out register */ +#define EXYNOS_DSIM_CONFIG 0x10 /* Configuration register */ +#define EXYNOS_DSIM_ESCMODE 0x14 /* Escape mode register */ + +/* Main display image resolution register */ +#define EXYNOS_DSIM_MDRESOL 0x18 +#define EXYNOS_DSIM_MVPORCH 0x1c /* Main display Vporch register */ +#define EXYNOS_DSIM_MHPORCH 0x20 /* Main display Hporch register */ +#define EXYNOS_DSIM_MSYNC 0x24 /* Main display sync area register */ + +/* Sub display image resolution register */ +#define EXYNOS_DSIM_SDRESOL 0x28 +#define EXYNOS_DSIM_INTSRC 0x2c /* Interrupt source register */ +#define EXYNOS_DSIM_INTMSK 0x30 /* Interrupt mask register */ +#define EXYNOS_DSIM_PKTHDR 0x34 /* Packet Header FIFO register */ +#define EXYNOS_DSIM_PAYLOAD 0x38 /* Payload FIFO register */ +#define EXYNOS_DSIM_RXFIFO 0x3c /* Read FIFO register */ +#define EXYNOS_DSIM_FIFOTHLD 0x40 /* FIFO threshold level register */ +#define EXYNOS_DSIM_FIFOCTRL 0x44 /* FIFO status and control register */ + +/* FIFO memory AC characteristic register */ +#define EXYNOS_DSIM_PLLCTRL 0x4c /* PLL control register */ +#define EXYNOS_DSIM_PLLTMR 0x50 /* PLL timer register */ +#define EXYNOS_DSIM_PHYACCHR 0x54 /* D-PHY AC characteristic register */ +#define EXYNOS_DSIM_PHYACCHR1 0x58 /* D-PHY AC characteristic register1 */ + +/* DSIM_STATUS */ +#define DSIM_STOP_STATE_DAT(x) (((x) & 0xf) << 0) +#define DSIM_STOP_STATE_CLK (1 << 8) +#define DSIM_TX_READY_HS_CLK (1 << 10) + +/* DSIM_SWRST */ +#define DSIM_FUNCRST (1 << 16) +#define DSIM_SWRST (1 << 0) + +/* EXYNOS_DSIM_TIMEOUT */ +#define DSIM_LPDR_TOUT_SHIFT(x) ((x) << 0) +#define DSIM_BTA_TOUT_SHIFT(x) ((x) << 16) + +/* EXYNOS_DSIM_CLKCTRL */ +#define DSIM_LANE_ESC_CLKEN(x) (((x) & 0x1f) << 19) +#define DSIM_BYTE_CLKEN_SHIFT(x) ((x) << 24) +#define DSIM_BYTE_CLK_SRC_SHIFT(x) ((x) << 25) +#define DSIM_PLL_BYPASS_SHIFT(x) ((x) << 27) +#define DSIM_ESC_CLKEN_SHIFT(x) ((x) << 28) +#define DSIM_TX_REQUEST_HSCLK_SHIFT(x) ((x) << 31) + +/* EXYNOS_DSIM_CONFIG */ +#define DSIM_LANE_ENx(x) (((x) & 0x1f) << 0) +#define DSIM_NUM_OF_DATALANE_SHIFT(x) ((x) << 5) +#define DSIM_HSA_MODE_SHIFT(x) ((x) << 20) +#define DSIM_HBP_MODE_SHIFT(x) ((x) << 21) +#define DSIM_HFP_MODE_SHIFT(x) ((x) << 22) +#define DSIM_HSE_MODE_SHIFT(x) ((x) << 23) +#define DSIM_AUTO_MODE_SHIFT(x) ((x) << 24) +#define DSIM_EOT_DISABLE(x) ((x) << 28) +#define DSIM_AUTO_FLUSH(x) ((x) << 29) + +#define DSIM_NUM_OF_DATA_LANE(x) ((x) << DSIM_NUM_OF_DATALANE_SHIFT) + +/* EXYNOS_DSIM_ESCMODE */ +#define DSIM_TX_LPDT_LP (1 << 6) +#define DSIM_CMD_LPDT_LP (1 << 7) +#define DSIM_FORCE_STOP_STATE_SHIFT(x) ((x) << 20) +#define DSIM_STOP_STATE_CNT_SHIFT(x) ((x) << 21) + +/* EXYNOS_DSIM_MDRESOL */ +#define DSIM_MAIN_STAND_BY (1 << 31) +#define DSIM_MAIN_VRESOL(x) (((x) & 0x7ff) << 16) +#define DSIM_MAIN_HRESOL(x) (((x) & 0X7ff) << 0) + +/* EXYNOS_DSIM_MVPORCH */ +#define DSIM_CMD_ALLOW_SHIFT(x) ((x) << 28) +#define DSIM_STABLE_VFP_SHIFT(x) ((x) << 16) +#define DSIM_MAIN_VBP_SHIFT(x) ((x) << 0) +#define DSIM_CMD_ALLOW_MASK (0xf << 28) +#define DSIM_STABLE_VFP_MASK (0x7ff << 16) +#define DSIM_MAIN_VBP_MASK (0x7ff << 0) + +/* EXYNOS_DSIM_MHPORCH */ +#define DSIM_MAIN_HFP_SHIFT(x) ((x) << 16) +#define DSIM_MAIN_HBP_SHIFT(x) ((x) << 0) +#define DSIM_MAIN_HFP_MASK ((0xffff) << 16) +#define DSIM_MAIN_HBP_MASK ((0xffff) << 0) + +/* EXYNOS_DSIM_MSYNC */ +#define DSIM_MAIN_VSA_SHIFT(x) ((x) << 22) +#define DSIM_MAIN_HSA_SHIFT(x) ((x) << 0) +#define DSIM_MAIN_VSA_MASK ((0x3ff) << 22) +#define DSIM_MAIN_HSA_MASK ((0xffff) << 0) + +/* EXYNOS_DSIM_SDRESOL */ +#define DSIM_SUB_STANDY_SHIFT(x) ((x) << 31) +#define DSIM_SUB_VRESOL_SHIFT(x) ((x) << 16) +#define DSIM_SUB_HRESOL_SHIFT(x) ((x) << 0) +#define DSIM_SUB_STANDY_MASK ((0x1) << 31) +#define DSIM_SUB_VRESOL_MASK ((0x7ff) << 16) +#define DSIM_SUB_HRESOL_MASK ((0x7ff) << 0) + +/* EXYNOS_DSIM_INTSRC */ +#define INTSRC_PLL_STABLE (1 << 31) +#define INTSRC_SW_RST_RELEASE (1 << 30) +#define INTSRC_SFR_FIFO_EMPTY (1 << 29) +#define INTSRC_FRAME_DONE (1 << 24) +#define INTSRC_RX_DATA_DONE (1 << 18) + +/* EXYNOS_DSIM_INTMSK */ +#define INTMSK_FIFO_EMPTY (1 << 29) +#define INTMSK_BTA (1 << 25) +#define INTMSK_FRAME_DONE (1 << 24) +#define INTMSK_RX_TIMEOUT (1 << 21) +#define INTMSK_BTA_TIMEOUT (1 << 20) +#define INTMSK_RX_DONE (1 << 18) +#define INTMSK_RX_TE (1 << 17) +#define INTMSK_RX_ACK (1 << 16) +#define INTMSK_RX_ECC_ERR (1 << 15) +#define INTMSK_RX_CRC_ERR (1 << 14) + +/* EXYNOS_DSIM_FIFOCTRL */ +#define SFR_HEADER_EMPTY (1 << 22) + +/* EXYNOS_DSIM_PHYACCHR */ +#define DSIM_AFC_CTL(x) (((x) & 0x7) << 5) + +/* EXYNOS_DSIM_PLLCTRL */ +#define DSIM_PLL_EN_SHIFT(x) ((x) << 23) +#define DSIM_FREQ_BAND_SHIFT(x) ((x) << 24) + +#endif /* _EXYNOS_MIPI_DSI_REGS_H */ |