Hi Stefano,
On Tue, Oct 20, 2015 at 03:15:19PM +0200, Stefano Babic wrote:
>Hi Peng,
>
>On 20/10/2015 13:39, Peng Fan wrote:
>> Move 'struct mxs_lcdif_regs' and lcdif related macro definitions to
>> arch/arm/include/asm/imx-common/regs-lcdif.h.
>>
>> i.MX6SX/UL/28 have similar register layout and bit definitions of registers.
>>
>
>I do not like this approach. Please split this patch into two: the first
>patch moves only into imx-common (and please use -M in format-patch to
>detect renaming), and the second one changes what you need to change.
>There is then no trace about changes in commit.
Ok. Will split this patch into two patches as you suggested.
Thanks,
Peng.
>
>> Signed-off-by: Peng Fan <peng....@freescale.com>
>> Cc: Stefano Babic <sba...@denx.de>
>> ---
>>
>> V2:
>> none
>>
>> arch/arm/include/asm/arch-mxs/regs-lcdif.h | 201 +-----------------------
>> arch/arm/include/asm/imx-common/regs-lcdif.h | 222
>> +++++++++++++++++++++++++++
>> 2 files changed, 223 insertions(+), 200 deletions(-)
>> create mode 100644 arch/arm/include/asm/imx-common/regs-lcdif.h
>>
>> diff --git a/arch/arm/include/asm/arch-mxs/regs-lcdif.h
>> b/arch/arm/include/asm/arch-mxs/regs-lcdif.h
>> index 8915d84..bee1f9a 100644
>> --- a/arch/arm/include/asm/arch-mxs/regs-lcdif.h
>> +++ b/arch/arm/include/asm/arch-mxs/regs-lcdif.h
>> @@ -13,205 +13,6 @@
>> #ifndef __MX28_REGS_LCDIF_H__
>> #define __MX28_REGS_LCDIF_H__
>>
>> -#include <asm/imx-common/regs-common.h>
>> -
>> -#ifndef __ASSEMBLY__
>> -struct mxs_lcdif_regs {
>> - mxs_reg_32(hw_lcdif_ctrl) /* 0x00 */
>> - mxs_reg_32(hw_lcdif_ctrl1) /* 0x10 */
>> -#if defined(CONFIG_MX28)
>> - 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)
>> - 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 */
>> -};
>> -#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
>> -#elif defined(CONFIG_MX28)
>> -#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
>> +#include <asm/imx-common/regs-lcdif.h>
>>
>> #endif /* __MX28_REGS_LCDIF_H__ */
>> diff --git a/arch/arm/include/asm/imx-common/regs-lcdif.h
>> b/arch/arm/include/asm/imx-common/regs-lcdif.h
>> new file mode 100644
>> index 0000000..b077003
>> --- /dev/null
>> +++ b/arch/arm/include/asm/imx-common/regs-lcdif.h
>> @@ -0,0 +1,222 @@
>> +/*
>> + * Freescale i.MX28/6SX/6UL LCDIF Register Definitions
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +#ifndef __IMX_REGS_LCDIF_H__
>> +#define __IMX_REGS_LCDIF_H__
>> +
>> +#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
>> +#include <linux/types.h>
>> +#include <asm/imx-common/regs-common.h>
>> +
>> +/* eLCDIF controller registers */
>> +struct mxs_lcdif_regs {
>> + mxs_reg_32(hw_lcdif_ctrl)
>> + mxs_reg_32(hw_lcdif_ctrl1)
>> +#if defined(CONFIG_MX28) || defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL)
>> + mxs_reg_32(hw_lcdif_ctrl2)
>> +#endif
>> + mxs_reg_32(hw_lcdif_transfer_count)
>> + mxs_reg_32(hw_lcdif_cur_buf)
>> + mxs_reg_32(hw_lcdif_next_buf)
>> +#if defined(CONFIG_MX23)
>> + uint32_t reserved1[4];
>> +#endif
>> + mxs_reg_32(hw_lcdif_timing)
>> + mxs_reg_32(hw_lcdif_vdctrl0)
>> + mxs_reg_32(hw_lcdif_vdctrl1)
>> + mxs_reg_32(hw_lcdif_vdctrl2)
>> + mxs_reg_32(hw_lcdif_vdctrl3)
>> + mxs_reg_32(hw_lcdif_vdctrl4)
>> + mxs_reg_32(hw_lcdif_dvictrl0)
>> + mxs_reg_32(hw_lcdif_dvictrl1)
>> + mxs_reg_32(hw_lcdif_dvictrl2)
>> + mxs_reg_32(hw_lcdif_dvictrl3)
>> + mxs_reg_32(hw_lcdif_dvictrl4)
>> + mxs_reg_32(hw_lcdif_csc_coeffctrl0)
>> + mxs_reg_32(hw_lcdif_csc_coeffctrl1)
>> + mxs_reg_32(hw_lcdif_csc_coeffctrl2)
>> + mxs_reg_32(hw_lcdif_csc_coeffctrl3)
>> + mxs_reg_32(hw_lcdif_csc_coeffctrl4)
>> + mxs_reg_32(hw_lcdif_csc_offset)
>> + mxs_reg_32(hw_lcdif_csc_limit)
>> +#if defined(CONFIG_MX23)
>> + uint32_t reserved2[12];
>> +#endif
>> + mxs_reg_32(hw_lcdif_data)
>> + mxs_reg_32(hw_lcdif_bm_error_stat)
>> +#if defined(CONFIG_MX28) || defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL)
>> + mxs_reg_32(hw_lcdif_crc_stat)
>> +#endif
>> + mxs_reg_32(hw_lcdif_lcdif_stat)
>> + mxs_reg_32(hw_lcdif_version)
>> + mxs_reg_32(hw_lcdif_debug0)
>> + mxs_reg_32(hw_lcdif_debug1)
>> + mxs_reg_32(hw_lcdif_debug2)
>> +#if defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL)
>> + 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__ */
>>
>
>Best regards,
>Stefano Babic
>
>--
>=====================================================================
>DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
>HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
>Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de
>=====================================================================
--
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