1 /* 2 * (C) COPYRIGHT 2016 ARM Limited. All rights reserved. 3 * Author: Liviu Dudau <Liviu.Dudau@arm.com> 4 * 5 * This program is free software and is provided to you under the terms of the 6 * GNU General Public License version 2 as published by the Free Software 7 * Foundation, and any use by you of this program is subject to the terms 8 * of such GNU licence. 9 * 10 * ARM Mali DP500/DP550/DP650 registers definition. 11 */ 12 13 #ifndef __MALIDP_REGS_H__ 14 #define __MALIDP_REGS_H__ 15 16 /* 17 * abbreviations used: 18 * - DC - display core (general settings) 19 * - DE - display engine 20 * - SE - scaling engine 21 */ 22 23 /* interrupt bit masks */ 24 #define MALIDP_DE_IRQ_UNDERRUN (1 << 0) 25 26 #define MALIDP500_DE_IRQ_AXI_ERR (1 << 4) 27 #define MALIDP500_DE_IRQ_VSYNC (1 << 5) 28 #define MALIDP500_DE_IRQ_PROG_LINE (1 << 6) 29 #define MALIDP500_DE_IRQ_SATURATION (1 << 7) 30 #define MALIDP500_DE_IRQ_CONF_VALID (1 << 8) 31 #define MALIDP500_DE_IRQ_CONF_MODE (1 << 11) 32 #define MALIDP500_DE_IRQ_CONF_ACTIVE (1 << 17) 33 #define MALIDP500_DE_IRQ_PM_ACTIVE (1 << 18) 34 #define MALIDP500_DE_IRQ_TESTMODE_ACTIVE (1 << 19) 35 #define MALIDP500_DE_IRQ_FORCE_BLNK_ACTIVE (1 << 24) 36 #define MALIDP500_DE_IRQ_AXI_BUSY (1 << 28) 37 #define MALIDP500_DE_IRQ_GLOBAL (1 << 31) 38 #define MALIDP500_SE_IRQ_CONF_MODE (1 << 0) 39 #define MALIDP500_SE_IRQ_CONF_VALID (1 << 4) 40 #define MALIDP500_SE_IRQ_INIT_BUSY (1 << 5) 41 #define MALIDP500_SE_IRQ_AXI_ERROR (1 << 8) 42 #define MALIDP500_SE_IRQ_OVERRUN (1 << 9) 43 #define MALIDP500_SE_IRQ_PROG_LINE1 (1 << 12) 44 #define MALIDP500_SE_IRQ_PROG_LINE2 (1 << 13) 45 #define MALIDP500_SE_IRQ_CONF_ACTIVE (1 << 17) 46 #define MALIDP500_SE_IRQ_PM_ACTIVE (1 << 18) 47 #define MALIDP500_SE_IRQ_AXI_BUSY (1 << 28) 48 #define MALIDP500_SE_IRQ_GLOBAL (1 << 31) 49 50 #define MALIDP550_DE_IRQ_SATURATION (1 << 8) 51 #define MALIDP550_DE_IRQ_VSYNC (1 << 12) 52 #define MALIDP550_DE_IRQ_PROG_LINE (1 << 13) 53 #define MALIDP550_DE_IRQ_AXI_ERR (1 << 16) 54 #define MALIDP550_SE_IRQ_EOW (1 << 0) 55 #define MALIDP550_SE_IRQ_AXI_ERR (1 << 16) 56 #define MALIDP550_DC_IRQ_CONF_VALID (1 << 0) 57 #define MALIDP550_DC_IRQ_CONF_MODE (1 << 4) 58 #define MALIDP550_DC_IRQ_CONF_ACTIVE (1 << 16) 59 #define MALIDP550_DC_IRQ_DE (1 << 20) 60 #define MALIDP550_DC_IRQ_SE (1 << 24) 61 62 #define MALIDP650_DE_IRQ_DRIFT (1 << 4) 63 64 /* bit masks that are common between products */ 65 #define MALIDP_CFG_VALID (1 << 0) 66 #define MALIDP_DISP_FUNC_ILACED (1 << 8) 67 68 /* register offsets for IRQ management */ 69 #define MALIDP_REG_STATUS 0x00000 70 #define MALIDP_REG_SETIRQ 0x00004 71 #define MALIDP_REG_MASKIRQ 0x00008 72 #define MALIDP_REG_CLEARIRQ 0x0000c 73 74 /* register offsets */ 75 #define MALIDP_DE_CORE_ID 0x00018 76 #define MALIDP_DE_DISPLAY_FUNC 0x00020 77 78 /* these offsets are relative to MALIDP5x0_TIMINGS_BASE */ 79 #define MALIDP_DE_H_TIMINGS 0x0 80 #define MALIDP_DE_V_TIMINGS 0x4 81 #define MALIDP_DE_SYNC_WIDTH 0x8 82 #define MALIDP_DE_HV_ACTIVE 0xc 83 84 /* Stride register offsets relative to Lx_BASE */ 85 #define MALIDP_DE_LG_STRIDE 0x18 86 #define MALIDP_DE_LV_STRIDE0 0x18 87 #define MALIDP550_DE_LS_R1_STRIDE 0x28 88 89 /* macros to set values into registers */ 90 #define MALIDP_DE_H_FRONTPORCH(x) (((x) & 0xfff) << 0) 91 #define MALIDP_DE_H_BACKPORCH(x) (((x) & 0x3ff) << 16) 92 #define MALIDP500_DE_V_FRONTPORCH(x) (((x) & 0xff) << 0) 93 #define MALIDP550_DE_V_FRONTPORCH(x) (((x) & 0xfff) << 0) 94 #define MALIDP_DE_V_BACKPORCH(x) (((x) & 0xff) << 16) 95 #define MALIDP_DE_H_SYNCWIDTH(x) (((x) & 0x3ff) << 0) 96 #define MALIDP_DE_V_SYNCWIDTH(x) (((x) & 0xff) << 16) 97 #define MALIDP_DE_H_ACTIVE(x) (((x) & 0x1fff) << 0) 98 #define MALIDP_DE_V_ACTIVE(x) (((x) & 0x1fff) << 16) 99 100 #define MALIDP_PRODUCT_ID(__core_id) ((u32)(__core_id) >> 16) 101 102 /* register offsets and bits specific to DP500 */ 103 #define MALIDP500_ADDR_SPACE_SIZE 0x01000 104 #define MALIDP500_DC_BASE 0x00000 105 #define MALIDP500_DC_CONTROL 0x0000c 106 #define MALIDP500_DC_CONFIG_REQ (1 << 17) 107 #define MALIDP500_HSYNCPOL (1 << 20) 108 #define MALIDP500_VSYNCPOL (1 << 21) 109 #define MALIDP500_DC_CLEAR_MASK 0x300fff 110 #define MALIDP500_DE_LINE_COUNTER 0x00010 111 #define MALIDP500_DE_AXI_CONTROL 0x00014 112 #define MALIDP500_DE_SECURE_CTRL 0x0001c 113 #define MALIDP500_DE_CHROMA_KEY 0x00024 114 #define MALIDP500_TIMINGS_BASE 0x00028 115 116 #define MALIDP500_CONFIG_3D 0x00038 117 #define MALIDP500_BGND_COLOR 0x0003c 118 #define MALIDP500_OUTPUT_DEPTH 0x00044 119 #define MALIDP500_YUV_RGB_COEF 0x00048 120 #define MALIDP500_COLOR_ADJ_COEF 0x00078 121 #define MALIDP500_COEF_TABLE_ADDR 0x000a8 122 #define MALIDP500_COEF_TABLE_DATA 0x000ac 123 #define MALIDP500_DE_LV_BASE 0x00100 124 #define MALIDP500_DE_LV_PTR_BASE 0x00124 125 #define MALIDP500_DE_LG1_BASE 0x00200 126 #define MALIDP500_DE_LG1_PTR_BASE 0x0021c 127 #define MALIDP500_DE_LG2_BASE 0x00300 128 #define MALIDP500_DE_LG2_PTR_BASE 0x0031c 129 #define MALIDP500_SE_BASE 0x00c00 130 #define MALIDP500_SE_PTR_BASE 0x00e0c 131 #define MALIDP500_DC_IRQ_BASE 0x00f00 132 #define MALIDP500_CONFIG_VALID 0x00f00 133 #define MALIDP500_CONFIG_ID 0x00fd4 134 135 /* register offsets and bits specific to DP550/DP650 */ 136 #define MALIDP550_ADDR_SPACE_SIZE 0x10000 137 #define MALIDP550_DE_CONTROL 0x00010 138 #define MALIDP550_DE_LINE_COUNTER 0x00014 139 #define MALIDP550_DE_AXI_CONTROL 0x00018 140 #define MALIDP550_DE_QOS 0x0001c 141 #define MALIDP550_TIMINGS_BASE 0x00030 142 #define MALIDP550_HSYNCPOL (1 << 12) 143 #define MALIDP550_VSYNCPOL (1 << 28) 144 145 #define MALIDP550_DE_DISP_SIDEBAND 0x00040 146 #define MALIDP550_DE_BGND_COLOR 0x00044 147 #define MALIDP550_DE_OUTPUT_DEPTH 0x0004c 148 #define MALIDP550_DE_COLOR_COEF 0x00050 149 #define MALIDP550_DE_COEF_TABLE_ADDR 0x00080 150 #define MALIDP550_DE_COEF_TABLE_DATA 0x00084 151 #define MALIDP550_DE_LV1_BASE 0x00100 152 #define MALIDP550_DE_LV1_PTR_BASE 0x00124 153 #define MALIDP550_DE_LV2_BASE 0x00200 154 #define MALIDP550_DE_LV2_PTR_BASE 0x00224 155 #define MALIDP550_DE_LG_BASE 0x00300 156 #define MALIDP550_DE_LG_PTR_BASE 0x0031c 157 #define MALIDP550_DE_LS_BASE 0x00400 158 #define MALIDP550_DE_LS_PTR_BASE 0x0042c 159 #define MALIDP550_DE_PERF_BASE 0x00500 160 #define MALIDP550_SE_BASE 0x08000 161 #define MALIDP550_DC_BASE 0x0c000 162 #define MALIDP550_DC_CONTROL 0x0c010 163 #define MALIDP550_DC_CONFIG_REQ (1 << 16) 164 #define MALIDP550_CONFIG_VALID 0x0c014 165 #define MALIDP550_CONFIG_ID 0x0ffd4 166 167 /* 168 * Starting with DP550 the register map blocks has been standardised to the 169 * following layout: 170 * 171 * Offset Block registers 172 * 0x00000 Display Engine 173 * 0x08000 Scaling Engine 174 * 0x0c000 Display Core 175 * 0x10000 Secure control 176 * 177 * The old DP500 IP mixes some DC with the DE registers, hence the need 178 * for a mapping structure. 179 */ 180 181 #endif /* __MALIDP_REGS_H__ */ 182