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