205 lines
6.4 KiB
C
205 lines
6.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/* Hisilicon Hibmc SoC drm driver
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*
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* Based on the bochs drm driver.
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*
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* Copyright (c) 2016 Huawei Limited.
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*
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* Author:
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* Rongrong Zou <zourongrong@huawei.com>
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* Rongrong Zou <zourongrong@gmail.com>
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* Jianhua Li <lijianhua@huawei.com>
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*/
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#ifndef HIBMC_DRM_HW_H
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#define HIBMC_DRM_HW_H
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/* register definition */
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#define HIBMC_MISC_CTRL 0x4
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#define HIBMC_MSCCTL_LOCALMEM_RESET(x) ((x) << 6)
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#define HIBMC_MSCCTL_LOCALMEM_RESET_MASK 0x40
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#define HIBMC_CURRENT_GATE 0x000040
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#define HIBMC_CURR_GATE_DISPLAY(x) ((x) << 2)
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#define HIBMC_CURR_GATE_DISPLAY_MASK 0x4
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#define HIBMC_CURR_GATE_LOCALMEM(x) ((x) << 1)
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#define HIBMC_CURR_GATE_LOCALMEM_MASK 0x2
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#define HIBMC_MODE0_GATE 0x000044
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#define HIBMC_MODE1_GATE 0x000048
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#define HIBMC_POWER_MODE_CTRL 0x00004C
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#define HIBMC_PW_MODE_CTL_OSC_INPUT(x) ((x) << 3)
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#define HIBMC_PW_MODE_CTL_OSC_INPUT_MASK 0x8
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#define HIBMC_PW_MODE_CTL_MODE(x) ((x) << 0)
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#define HIBMC_PW_MODE_CTL_MODE_MASK 0x03
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#define HIBMC_PW_MODE_CTL_MODE_SHIFT 0
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#define HIBMC_PW_MODE_CTL_MODE_MODE0 0
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#define HIBMC_PW_MODE_CTL_MODE_MODE1 1
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#define HIBMC_PW_MODE_CTL_MODE_SLEEP 2
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#define HIBMC_PANEL_PLL_CTRL 0x00005C
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#define HIBMC_CRT_PLL_CTRL 0x000060
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#define HIBMC_PLL_CTRL_BYPASS(x) ((x) << 18)
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#define HIBMC_PLL_CTRL_BYPASS_MASK 0x40000
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#define HIBMC_PLL_CTRL_POWER(x) ((x) << 17)
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#define HIBMC_PLL_CTRL_POWER_MASK 0x20000
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#define HIBMC_PLL_CTRL_INPUT(x) ((x) << 16)
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#define HIBMC_PLL_CTRL_INPUT_MASK 0x10000
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#define HIBMC_PLL_CTRL_POD(x) ((x) << 14)
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#define HIBMC_PLL_CTRL_POD_MASK 0xC000
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#define HIBMC_PLL_CTRL_OD(x) ((x) << 12)
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#define HIBMC_PLL_CTRL_OD_MASK 0x3000
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#define HIBMC_PLL_CTRL_N(x) ((x) << 8)
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#define HIBMC_PLL_CTRL_N_MASK 0xF00
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#define HIBMC_PLL_CTRL_M(x) ((x) << 0)
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#define HIBMC_PLL_CTRL_M_MASK 0xFF
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#define HIBMC_CRT_DISP_CTL 0x80200
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#define HIBMC_CRT_DISP_CTL_DPMS(x) ((x) << 30)
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#define HIBMC_CRT_DISP_CTL_DPMS_MASK 0xc0000000
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#define HIBMC_CRT_DPMS_ON 0
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#define HIBMC_CRT_DPMS_OFF 3
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#define HIBMC_CRT_DISP_CTL_CRTSELECT(x) ((x) << 25)
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#define HIBMC_CRT_DISP_CTL_CRTSELECT_MASK 0x2000000
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#define HIBMC_CRTSELECT_CRT 1
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#define HIBMC_CRT_DISP_CTL_CLOCK_PHASE(x) ((x) << 14)
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#define HIBMC_CRT_DISP_CTL_CLOCK_PHASE_MASK 0x4000
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#define HIBMC_CRT_DISP_CTL_VSYNC_PHASE(x) ((x) << 13)
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#define HIBMC_CRT_DISP_CTL_VSYNC_PHASE_MASK 0x2000
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#define HIBMC_CRT_DISP_CTL_HSYNC_PHASE(x) ((x) << 12)
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#define HIBMC_CRT_DISP_CTL_HSYNC_PHASE_MASK 0x1000
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#define HIBMC_CRT_DISP_CTL_TIMING(x) ((x) << 8)
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#define HIBMC_CRT_DISP_CTL_TIMING_MASK 0x100
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#define HIBMC_CTL_DISP_CTL_GAMMA(x) ((x) << 3)
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#define HIBMC_CTL_DISP_CTL_GAMMA_MASK 0x08
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#define HIBMC_CRT_DISP_CTL_PLANE(x) ((x) << 2)
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#define HIBMC_CRT_DISP_CTL_PLANE_MASK 4
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#define HIBMC_CRT_DISP_CTL_FORMAT(x) ((x) << 0)
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#define HIBMC_CRT_DISP_CTL_FORMAT_MASK 0x03
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#define HIBMC_CRT_FB_ADDRESS 0x080204
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#define HIBMC_CRT_FB_WIDTH 0x080208
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#define HIBMC_CRT_FB_WIDTH_WIDTH(x) ((x) << 16)
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#define HIBMC_CRT_FB_WIDTH_WIDTH_MASK 0x3FFF0000
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#define HIBMC_CRT_FB_WIDTH_OFFS(x) ((x) << 0)
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#define HIBMC_CRT_FB_WIDTH_OFFS_MASK 0x3FFF
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#define HIBMC_CRT_HORZ_TOTAL 0x08020C
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#define HIBMC_CRT_HORZ_TOTAL_TOTAL(x) ((x) << 16)
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#define HIBMC_CRT_HORZ_TOTAL_TOTAL_MASK 0xFFF0000
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#define HIBMC_CRT_HORZ_TOTAL_DISP_END(x) ((x) << 0)
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#define HIBMC_CRT_HORZ_TOTAL_DISP_END_MASK 0xFFF
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#define HIBMC_CRT_HORZ_SYNC 0x080210
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#define HIBMC_CRT_HORZ_SYNC_WIDTH(x) ((x) << 16)
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#define HIBMC_CRT_HORZ_SYNC_WIDTH_MASK 0xFF0000
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#define HIBMC_CRT_HORZ_SYNC_START(x) ((x) << 0)
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#define HIBMC_CRT_HORZ_SYNC_START_MASK 0xFFF
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#define HIBMC_CRT_VERT_TOTAL 0x080214
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#define HIBMC_CRT_VERT_TOTAL_TOTAL(x) ((x) << 16)
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#define HIBMC_CRT_VERT_TOTAL_TOTAL_MASK 0x7FFF0000
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#define HIBMC_CRT_VERT_TOTAL_DISP_END(x) ((x) << 0)
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#define HIBMC_CRT_VERT_TOTAL_DISP_END_MASK 0x7FF
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#define HIBMC_CRT_VERT_SYNC 0x080218
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#define HIBMC_CRT_VERT_SYNC_HEIGHT(x) ((x) << 16)
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#define HIBMC_CRT_VERT_SYNC_HEIGHT_MASK 0x3F0000
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#define HIBMC_CRT_VERT_SYNC_START(x) ((x) << 0)
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#define HIBMC_CRT_VERT_SYNC_START_MASK 0x7FF
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/* Auto Centering */
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#define HIBMC_CRT_AUTO_CENTERING_TL 0x080280
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#define HIBMC_CRT_AUTO_CENTERING_TL_TOP(x) ((x) << 16)
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#define HIBMC_CRT_AUTO_CENTERING_TL_TOP_MASK 0x7FF0000
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#define HIBMC_CRT_AUTO_CENTERING_TL_LEFT(x) ((x) << 0)
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#define HIBMC_CRT_AUTO_CENTERING_TL_LEFT_MASK 0x7FF
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#define HIBMC_CRT_AUTO_CENTERING_BR 0x080284
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#define HIBMC_CRT_AUTO_CENTERING_BR_BOTTOM(x) ((x) << 16)
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#define HIBMC_CRT_AUTO_CENTERING_BR_BOTTOM_MASK 0x7FF0000
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#define HIBMC_CRT_AUTO_CENTERING_BR_RIGHT(x) ((x) << 0)
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#define HIBMC_CRT_AUTO_CENTERING_BR_RIGHT_MASK 0x7FF
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/* register to control panel output */
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#define HIBMC_DISPLAY_CONTROL_HISILE 0x80288
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#define HIBMC_DISPLAY_CONTROL_FPVDDEN(x) ((x) << 0)
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#define HIBMC_DISPLAY_CONTROL_PANELDATE(x) ((x) << 1)
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#define HIBMC_DISPLAY_CONTROL_FPEN(x) ((x) << 2)
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#define HIBMC_DISPLAY_CONTROL_VBIASEN(x) ((x) << 3)
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#define HIBMC_RAW_INTERRUPT 0x80290
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#define HIBMC_RAW_INTERRUPT_VBLANK(x) ((x) << 2)
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#define HIBMC_RAW_INTERRUPT_VBLANK_MASK 0x4
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#define HIBMC_RAW_INTERRUPT_EN 0x80298
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#define HIBMC_RAW_INTERRUPT_EN_VBLANK(x) ((x) << 2)
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#define HIBMC_RAW_INTERRUPT_EN_VBLANK_MASK 0x4
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/* register and values for PLL control */
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#define CRT_PLL1_HS 0x802a8
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#define CRT_PLL1_HS_OUTER_BYPASS(x) ((x) << 30)
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#define CRT_PLL1_HS_INTER_BYPASS(x) ((x) << 29)
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#define CRT_PLL1_HS_POWERON(x) ((x) << 24)
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#define CRT_PLL1_HS_25MHZ 0x23d40f02
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#define CRT_PLL1_HS_40MHZ 0x23940801
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#define CRT_PLL1_HS_65MHZ 0x23940d01
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#define CRT_PLL1_HS_78MHZ 0x23540F82
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#define CRT_PLL1_HS_74MHZ 0x23941dc2
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#define CRT_PLL1_HS_80MHZ 0x23941001
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#define CRT_PLL1_HS_80MHZ_1152 0x23540fc2
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#define CRT_PLL1_HS_106MHZ 0x237C1641
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#define CRT_PLL1_HS_108MHZ 0x23b41b01
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#define CRT_PLL1_HS_162MHZ 0x23480681
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#define CRT_PLL1_HS_148MHZ 0x23541dc2
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#define CRT_PLL1_HS_193MHZ 0x234807c1
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#define CRT_PLL2_HS 0x802ac
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#define CRT_PLL2_HS_25MHZ 0x206B851E
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#define CRT_PLL2_HS_40MHZ 0x30000000
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#define CRT_PLL2_HS_65MHZ 0x40000000
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#define CRT_PLL2_HS_78MHZ 0x50E147AE
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#define CRT_PLL2_HS_74MHZ 0x602B6AE7
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#define CRT_PLL2_HS_80MHZ 0x70000000
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#define CRT_PLL2_HS_106MHZ 0x0075c28f
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#define CRT_PLL2_HS_108MHZ 0x80000000
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#define CRT_PLL2_HS_162MHZ 0xA0000000
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#define CRT_PLL2_HS_148MHZ 0xB0CCCCCD
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#define CRT_PLL2_HS_193MHZ 0xC0872B02
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#define HIBMC_CRT_PALETTE 0x80C00
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#define HIBMC_FIELD(field, value) (field(value) & field##_MASK)
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#endif
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