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u-boot/arch/arm/include/asm/mach-imx/regs-lcdif.h
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

240 lines
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Freescale i.MX28/6SX/6UL/7D LCDIF Register Definitions
*
* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
* on behalf of DENX Software Engineering GmbH
*
* Based on code from LTIB:
* Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
*/
#ifndef __IMX_REGS_LCDIF_H__
#define __IMX_REGS_LCDIF_H__
#ifndef __ASSEMBLY__
#include <asm/mach-imx/regs-common.h>
struct mxs_lcdif_regs {
mxs_reg_32(hw_lcdif_ctrl) /* 0x00 */
mxs_reg_32(hw_lcdif_ctrl1) /* 0x10 */
#if defined(CONFIG_MX28) || defined(CONFIG_MX6SX) || \
defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL) || \
defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL) || \
defined(CONFIG_MX7) || defined(CONFIG_MX7ULP) || \
defined(CONFIG_MX8M)
mxs_reg_32(hw_lcdif_ctrl2) /* 0x20 */
#endif
mxs_reg_32(hw_lcdif_transfer_count) /* 0x20/0x30 */
mxs_reg_32(hw_lcdif_cur_buf) /* 0x30/0x40 */
mxs_reg_32(hw_lcdif_next_buf) /* 0x40/0x50 */
#if defined(CONFIG_MX23)
uint32_t reserved1[4];
#endif
mxs_reg_32(hw_lcdif_timing) /* 0x60 */
mxs_reg_32(hw_lcdif_vdctrl0) /* 0x70 */
mxs_reg_32(hw_lcdif_vdctrl1) /* 0x80 */
mxs_reg_32(hw_lcdif_vdctrl2) /* 0x90 */
mxs_reg_32(hw_lcdif_vdctrl3) /* 0xa0 */
mxs_reg_32(hw_lcdif_vdctrl4) /* 0xb0 */
mxs_reg_32(hw_lcdif_dvictrl0) /* 0xc0 */
mxs_reg_32(hw_lcdif_dvictrl1) /* 0xd0 */
mxs_reg_32(hw_lcdif_dvictrl2) /* 0xe0 */
mxs_reg_32(hw_lcdif_dvictrl3) /* 0xf0 */
mxs_reg_32(hw_lcdif_dvictrl4) /* 0x100 */
mxs_reg_32(hw_lcdif_csc_coeffctrl0) /* 0x110 */
mxs_reg_32(hw_lcdif_csc_coeffctrl1) /* 0x120 */
mxs_reg_32(hw_lcdif_csc_coeffctrl2) /* 0x130 */
mxs_reg_32(hw_lcdif_csc_coeffctrl3) /* 0x140 */
mxs_reg_32(hw_lcdif_csc_coeffctrl4) /* 0x150 */
mxs_reg_32(hw_lcdif_csc_offset) /* 0x160 */
mxs_reg_32(hw_lcdif_csc_limit) /* 0x170 */
#if defined(CONFIG_MX23)
uint32_t reserved2[12];
#endif
mxs_reg_32(hw_lcdif_data) /* 0x1b0/0x180 */
mxs_reg_32(hw_lcdif_bm_error_stat) /* 0x1c0/0x190 */
#if defined(CONFIG_MX28) || defined(CONFIG_MX6SX) || \
defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL) || \
defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL) || \
defined(CONFIG_MX7) || defined(CONFIG_MX7ULP) || \
defined(CONFIG_MX8M)
mxs_reg_32(hw_lcdif_crc_stat) /* 0x1a0 */
#endif
mxs_reg_32(hw_lcdif_lcdif_stat) /* 0x1d0/0x1b0 */
mxs_reg_32(hw_lcdif_version) /* 0x1e0/0x1c0 */
mxs_reg_32(hw_lcdif_debug0) /* 0x1f0/0x1d0 */
mxs_reg_32(hw_lcdif_debug1) /* 0x200/0x1e0 */
mxs_reg_32(hw_lcdif_debug2) /* 0x1f0 */
#if defined(CONFIG_MX6SX) || \
defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL) || \
defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL) || \
defined(CONFIG_MX7) || defined(CONFIG_MX7ULP) || \
defined(CONFIG_MX8M)
mxs_reg_32(hw_lcdif_thres)
mxs_reg_32(hw_lcdif_as_ctrl)
mxs_reg_32(hw_lcdif_as_buf)
mxs_reg_32(hw_lcdif_as_next_buf)
mxs_reg_32(hw_lcdif_as_clrkeylow)
mxs_reg_32(hw_lcdif_as_clrkeyhigh)
mxs_reg_32(hw_lcdif_as_sync_delay)
mxs_reg_32(hw_lcdif_as_debug3)
mxs_reg_32(hw_lcdif_as_debug4)
mxs_reg_32(hw_lcdif_as_debug5)
#endif
};
#endif
#define LCDIF_CTRL_SFTRST (1 << 31)
#define LCDIF_CTRL_CLKGATE (1 << 30)
#define LCDIF_CTRL_YCBCR422_INPUT (1 << 29)
#define LCDIF_CTRL_READ_WRITEB (1 << 28)
#define LCDIF_CTRL_WAIT_FOR_VSYNC_EDGE (1 << 27)
#define LCDIF_CTRL_DATA_SHIFT_DIR (1 << 26)
#define LCDIF_CTRL_SHIFT_NUM_BITS_MASK (0x1f << 21)
#define LCDIF_CTRL_SHIFT_NUM_BITS_OFFSET 21
#define LCDIF_CTRL_DVI_MODE (1 << 20)
#define LCDIF_CTRL_BYPASS_COUNT (1 << 19)
#define LCDIF_CTRL_VSYNC_MODE (1 << 18)
#define LCDIF_CTRL_DOTCLK_MODE (1 << 17)
#define LCDIF_CTRL_DATA_SELECT (1 << 16)
#define LCDIF_CTRL_INPUT_DATA_SWIZZLE_MASK (0x3 << 14)
#define LCDIF_CTRL_INPUT_DATA_SWIZZLE_OFFSET 14
#define LCDIF_CTRL_CSC_DATA_SWIZZLE_MASK (0x3 << 12)
#define LCDIF_CTRL_CSC_DATA_SWIZZLE_OFFSET 12
#define LCDIF_CTRL_LCD_DATABUS_WIDTH_MASK (0x3 << 10)
#define LCDIF_CTRL_LCD_DATABUS_WIDTH_OFFSET 10
#define LCDIF_CTRL_LCD_DATABUS_WIDTH_16BIT (0 << 10)
#define LCDIF_CTRL_LCD_DATABUS_WIDTH_8BIT (1 << 10)
#define LCDIF_CTRL_LCD_DATABUS_WIDTH_18BIT (2 << 10)
#define LCDIF_CTRL_LCD_DATABUS_WIDTH_24BIT (3 << 10)
#define LCDIF_CTRL_WORD_LENGTH_MASK (0x3 << 8)
#define LCDIF_CTRL_WORD_LENGTH_OFFSET 8
#define LCDIF_CTRL_WORD_LENGTH_16BIT (0 << 8)
#define LCDIF_CTRL_WORD_LENGTH_8BIT (1 << 8)
#define LCDIF_CTRL_WORD_LENGTH_18BIT (2 << 8)
#define LCDIF_CTRL_WORD_LENGTH_24BIT (3 << 8)
#define LCDIF_CTRL_RGB_TO_YCBCR422_CSC (1 << 7)
#define LCDIF_CTRL_LCDIF_MASTER (1 << 5)
#define LCDIF_CTRL_DATA_FORMAT_16_BIT (1 << 3)
#define LCDIF_CTRL_DATA_FORMAT_18_BIT (1 << 2)
#define LCDIF_CTRL_DATA_FORMAT_24_BIT (1 << 1)
#define LCDIF_CTRL_RUN (1 << 0)
#define LCDIF_CTRL1_COMBINE_MPU_WR_STRB (1 << 27)
#define LCDIF_CTRL1_BM_ERROR_IRQ_EN (1 << 26)
#define LCDIF_CTRL1_BM_ERROR_IRQ (1 << 25)
#define LCDIF_CTRL1_RECOVER_ON_UNDERFLOW (1 << 24)
#define LCDIF_CTRL1_INTERLACE_FIELDS (1 << 23)
#define LCDIF_CTRL1_START_INTERLACE_FROM_SECOND_FIELD (1 << 22)
#define LCDIF_CTRL1_FIFO_CLEAR (1 << 21)
#define LCDIF_CTRL1_IRQ_ON_ALTERNATE_FIELDS (1 << 20)
#define LCDIF_CTRL1_BYTE_PACKING_FORMAT_MASK (0xf << 16)
#define LCDIF_CTRL1_BYTE_PACKING_FORMAT_OFFSET 16
#define LCDIF_CTRL1_OVERFLOW_IRQ_EN (1 << 15)
#define LCDIF_CTRL1_UNDERFLOW_IRQ_EN (1 << 14)
#define LCDIF_CTRL1_CUR_FRAME_DONE_IRQ_EN (1 << 13)
#define LCDIF_CTRL1_VSYNC_EDGE_IRQ_EN (1 << 12)
#define LCDIF_CTRL1_OVERFLOW_IRQ (1 << 11)
#define LCDIF_CTRL1_UNDERFLOW_IRQ (1 << 10)
#define LCDIF_CTRL1_CUR_FRAME_DONE_IRQ (1 << 9)
#define LCDIF_CTRL1_VSYNC_EDGE_IRQ (1 << 8)
#define LCDIF_CTRL1_BUSY_ENABLE (1 << 2)
#define LCDIF_CTRL1_MODE86 (1 << 1)
#define LCDIF_CTRL1_RESET (1 << 0)
#define LCDIF_CTRL2_OUTSTANDING_REQS_MASK (0x7 << 21)
#define LCDIF_CTRL2_OUTSTANDING_REQS_OFFSET 21
#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_1 (0x0 << 21)
#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_2 (0x1 << 21)
#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_4 (0x2 << 21)
#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_8 (0x3 << 21)
#define LCDIF_CTRL2_OUTSTANDING_REQS_REQ_16 (0x4 << 21)
#define LCDIF_CTRL2_BURST_LEN_8 (1 << 20)
#define LCDIF_CTRL2_ODD_LINE_PATTERN_MASK (0x7 << 16)
#define LCDIF_CTRL2_ODD_LINE_PATTERN_OFFSET 16
#define LCDIF_CTRL2_ODD_LINE_PATTERN_RGB (0x0 << 16)
#define LCDIF_CTRL2_ODD_LINE_PATTERN_RBG (0x1 << 16)
#define LCDIF_CTRL2_ODD_LINE_PATTERN_GBR (0x2 << 16)
#define LCDIF_CTRL2_ODD_LINE_PATTERN_GRB (0x3 << 16)
#define LCDIF_CTRL2_ODD_LINE_PATTERN_BRG (0x4 << 16)
#define LCDIF_CTRL2_ODD_LINE_PATTERN_BGR (0x5 << 16)
#define LCDIF_CTRL2_EVEN_LINE_PATTERN_MASK (0x7 << 12)
#define LCDIF_CTRL2_EVEN_LINE_PATTERN_OFFSET 12
#define LCDIF_CTRL2_EVEN_LINE_PATTERN_RGB (0x0 << 12)
#define LCDIF_CTRL2_EVEN_LINE_PATTERN_RBG (0x1 << 12)
#define LCDIF_CTRL2_EVEN_LINE_PATTERN_GBR (0x2 << 12)
#define LCDIF_CTRL2_EVEN_LINE_PATTERN_GRB (0x3 << 12)
#define LCDIF_CTRL2_EVEN_LINE_PATTERN_BRG (0x4 << 12)
#define LCDIF_CTRL2_EVEN_LINE_PATTERN_BGR (0x5 << 12)
#define LCDIF_CTRL2_READ_PACK_DIR (1 << 10)
#define LCDIF_CTRL2_READ_MODE_OUTPUT_IN_RGB_FORMAT (1 << 9)
#define LCDIF_CTRL2_READ_MODE_6_BIT_INPUT (1 << 8)
#define LCDIF_CTRL2_READ_MODE_NUM_PACKED_SUBWORDS_MASK (0x7 << 4)
#define LCDIF_CTRL2_READ_MODE_NUM_PACKED_SUBWORDS_OFFSET 4
#define LCDIF_CTRL2_INITIAL_DUMMY_READ_MASK (0x7 << 1)
#define LCDIF_CTRL2_INITIAL_DUMMY_READ_OFFSET 1
#define LCDIF_TRANSFER_COUNT_V_COUNT_MASK (0xffff << 16)
#define LCDIF_TRANSFER_COUNT_V_COUNT_OFFSET 16
#define LCDIF_TRANSFER_COUNT_H_COUNT_MASK (0xffff << 0)
#define LCDIF_TRANSFER_COUNT_H_COUNT_OFFSET 0
#define LCDIF_CUR_BUF_ADDR_MASK 0xffffffff
#define LCDIF_CUR_BUF_ADDR_OFFSET 0
#define LCDIF_NEXT_BUF_ADDR_MASK 0xffffffff
#define LCDIF_NEXT_BUF_ADDR_OFFSET 0
#define LCDIF_TIMING_CMD_HOLD_MASK (0xff << 24)
#define LCDIF_TIMING_CMD_HOLD_OFFSET 24
#define LCDIF_TIMING_CMD_SETUP_MASK (0xff << 16)
#define LCDIF_TIMING_CMD_SETUP_OFFSET 16
#define LCDIF_TIMING_DATA_HOLD_MASK (0xff << 8)
#define LCDIF_TIMING_DATA_HOLD_OFFSET 8
#define LCDIF_TIMING_DATA_SETUP_MASK (0xff << 0)
#define LCDIF_TIMING_DATA_SETUP_OFFSET 0
#define LCDIF_VDCTRL0_VSYNC_OEB (1 << 29)
#define LCDIF_VDCTRL0_ENABLE_PRESENT (1 << 28)
#define LCDIF_VDCTRL0_VSYNC_POL (1 << 27)
#define LCDIF_VDCTRL0_HSYNC_POL (1 << 26)
#define LCDIF_VDCTRL0_DOTCLK_POL (1 << 25)
#define LCDIF_VDCTRL0_ENABLE_POL (1 << 24)
#define LCDIF_VDCTRL0_VSYNC_PERIOD_UNIT (1 << 21)
#define LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_UNIT (1 << 20)
#define LCDIF_VDCTRL0_HALF_LINE (1 << 19)
#define LCDIF_VDCTRL0_HALF_LINE_MODE (1 << 18)
#define LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_MASK 0x3ffff
#define LCDIF_VDCTRL0_VSYNC_PULSE_WIDTH_OFFSET 0
#define LCDIF_VDCTRL1_VSYNC_PERIOD_MASK 0xffffffff
#define LCDIF_VDCTRL1_VSYNC_PERIOD_OFFSET 0
#if defined(CONFIG_MX23)
#define LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH_MASK (0xff << 24)
#define LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH_OFFSET 24
#else
#define LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH_MASK (0x3fff << 18)
#define LCDIF_VDCTRL2_HSYNC_PULSE_WIDTH_OFFSET 18
#endif
#define LCDIF_VDCTRL2_HSYNC_PERIOD_MASK 0x3ffff
#define LCDIF_VDCTRL2_HSYNC_PERIOD_OFFSET 0
#define LCDIF_VDCTRL3_MUX_SYNC_SIGNALS (1 << 29)
#define LCDIF_VDCTRL3_VSYNC_ONLY (1 << 28)
#define LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT_MASK (0xfff << 16)
#define LCDIF_VDCTRL3_HORIZONTAL_WAIT_CNT_OFFSET 16
#define LCDIF_VDCTRL3_VERTICAL_WAIT_CNT_MASK (0xffff << 0)
#define LCDIF_VDCTRL3_VERTICAL_WAIT_CNT_OFFSET 0
#define LCDIF_VDCTRL4_DOTCLK_DLY_SEL_MASK (0x7 << 29)
#define LCDIF_VDCTRL4_DOTCLK_DLY_SEL_OFFSET 29
#define LCDIF_VDCTRL4_SYNC_SIGNALS_ON (1 << 18)
#define LCDIF_VDCTRL4_DOTCLK_H_VALID_DATA_CNT_MASK 0x3ffff
#define LCDIF_VDCTRL4_DOTCLK_H_VALID_DATA_CNT_OFFSET 0
#endif /* __IMX_REGS_LCDIF_H__ */
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