1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * sun6i clock register definitions 4 * 5 * (C) Copyright 2007-2011 6 * Allwinner Technology Co., Ltd. <www.allwinnertech.com> 7 * Tom Cubie <tangliang@allwinnertech.com> 8 */ 9 10 #ifndef _SUNXI_CLOCK_SUN6I_H 11 #define _SUNXI_CLOCK_SUN6I_H 12 13 struct sunxi_ccm_reg { 14 u32 pll1_cfg; /* 0x00 pll1 control */ 15 u32 reserved0; 16 u32 pll2_cfg; /* 0x08 pll2 control */ 17 u32 reserved1; 18 u32 pll3_cfg; /* 0x10 pll3 control */ 19 u32 reserved2; 20 u32 pll4_cfg; /* 0x18 pll4 control */ 21 u32 reserved3; 22 u32 pll5_cfg; /* 0x20 pll5 control */ 23 u32 reserved4; 24 u32 pll6_cfg; /* 0x28 pll6 control */ 25 u32 reserved5; 26 u32 pll7_cfg; /* 0x30 pll7 control */ 27 u32 sata_pll_cfg; /* 0x34 SATA pll control (R40 only) */ 28 u32 pll8_cfg; /* 0x38 pll8 control */ 29 u32 reserved7; 30 u32 mipi_pll_cfg; /* 0x40 MIPI pll control */ 31 u32 pll9_cfg; /* 0x44 pll9 control */ 32 u32 pll10_cfg; /* 0x48 pll10 control */ 33 u32 pll11_cfg; /* 0x4c pll11 (ddr1) control (A33 only) */ 34 u32 cpu_axi_cfg; /* 0x50 CPU/AXI divide ratio */ 35 u32 ahb1_apb1_div; /* 0x54 AHB1/APB1 divide ratio */ 36 u32 apb2_div; /* 0x58 APB2 divide ratio */ 37 u32 axi_gate; /* 0x5c axi module clock gating */ 38 u32 ahb_gate0; /* 0x60 ahb module clock gating 0 */ 39 u32 ahb_gate1; /* 0x64 ahb module clock gating 1 */ 40 u32 apb1_gate; /* 0x68 apb1 module clock gating */ 41 u32 apb2_gate; /* 0x6c apb2 module clock gating */ 42 u32 bus_gate4; /* 0x70 gate 4 module clock gating */ 43 u8 res3[0xc]; 44 u32 nand0_clk_cfg; /* 0x80 nand0 clock control */ 45 u32 nand1_clk_cfg; /* 0x84 nand1 clock control */ 46 u32 sd0_clk_cfg; /* 0x88 sd0 clock control */ 47 u32 sd1_clk_cfg; /* 0x8c sd1 clock control */ 48 u32 sd2_clk_cfg; /* 0x90 sd2 clock control */ 49 u32 sd3_clk_cfg; /* 0x94 sd3 clock control */ 50 u32 ts_clk_cfg; /* 0x98 transport stream clock control */ 51 u32 ss_clk_cfg; /* 0x9c security system clock control */ 52 u32 spi0_clk_cfg; /* 0xa0 spi0 clock control */ 53 u32 spi1_clk_cfg; /* 0xa4 spi1 clock control */ 54 u32 spi2_clk_cfg; /* 0xa8 spi2 clock control */ 55 u32 spi3_clk_cfg; /* 0xac spi3 clock control */ 56 u32 i2s0_clk_cfg; /* 0xb0 I2S0 clock control*/ 57 u32 i2s1_clk_cfg; /* 0xb4 I2S1 clock control */ 58 u32 reserved10[2]; 59 u32 spdif_clk_cfg; /* 0xc0 SPDIF clock control */ 60 u32 reserved11; 61 u32 sata_clk_cfg; /* 0xc8 SATA clock control (R40 only) */ 62 u32 usb_clk_cfg; /* 0xcc USB clock control */ 63 u32 gmac_clk_cfg; /* 0xd0 GMAC clock control */ 64 u32 reserved12[7]; 65 u32 mdfs_clk_cfg; /* 0xf0 MDFS clock control */ 66 u32 dram_clk_cfg; /* 0xf4 DRAM configuration clock control */ 67 u32 dram_pll_cfg; /* 0xf8 PLL_DDR cfg register, A33 only */ 68 u32 mbus_reset; /* 0xfc MBUS reset control, A33 only */ 69 u32 dram_clk_gate; /* 0x100 DRAM module gating */ 70 #ifdef CONFIG_SUNXI_DE2 71 u32 de_clk_cfg; /* 0x104 DE module clock */ 72 #else 73 u32 be0_clk_cfg; /* 0x104 BE0 module clock */ 74 #endif 75 u32 be1_clk_cfg; /* 0x108 BE1 module clock */ 76 u32 fe0_clk_cfg; /* 0x10c FE0 module clock */ 77 u32 fe1_clk_cfg; /* 0x110 FE1 module clock */ 78 u32 mp_clk_cfg; /* 0x114 MP module clock */ 79 #ifdef CONFIG_SUNXI_DE2 80 u32 lcd0_clk_cfg; /* 0x118 LCD0 module clock */ 81 u32 lcd1_clk_cfg; /* 0x11c LCD1 module clock */ 82 #else 83 u32 lcd0_ch0_clk_cfg; /* 0x118 LCD0 CH0 module clock */ 84 u32 lcd1_ch0_clk_cfg; /* 0x11c LCD1 CH0 module clock */ 85 #endif 86 u32 tve_clk_cfg; /* 0x120 H3/H5 TVE module clock */ 87 u32 reserved14[2]; 88 u32 lcd0_ch1_clk_cfg; /* 0x12c LCD0 CH1 module clock */ 89 u32 lcd1_ch1_clk_cfg; /* 0x130 LCD1 CH1 module clock */ 90 u32 csi0_clk_cfg; /* 0x134 CSI0 module clock */ 91 u32 csi1_clk_cfg; /* 0x138 CSI1 module clock */ 92 u32 ve_clk_cfg; /* 0x13c VE module clock */ 93 u32 adda_clk_cfg; /* 0x140 ADDA module clock */ 94 u32 avs_clk_cfg; /* 0x144 AVS module clock */ 95 u32 dmic_clk_cfg; /* 0x148 Digital Mic module clock*/ 96 u32 reserved15; 97 u32 hdmi_clk_cfg; /* 0x150 HDMI module clock */ 98 #ifdef CONFIG_SUNXI_DE2 99 u32 hdmi_slow_clk_cfg; /* 0x154 HDMI slow module clock */ 100 #else 101 u32 ps_clk_cfg; /* 0x154 PS module clock */ 102 #endif 103 u32 mtc_clk_cfg; /* 0x158 MTC module clock */ 104 u32 mbus0_clk_cfg; /* 0x15c MBUS0 module clock */ 105 u32 mbus1_clk_cfg; /* 0x160 MBUS1 module clock */ 106 u32 reserved16; 107 u32 mipi_dsi_clk_cfg; /* 0x168 MIPI DSI clock control */ 108 u32 mipi_csi_clk_cfg; /* 0x16c MIPI CSI clock control */ 109 u32 reserved17[4]; 110 u32 iep_drc0_clk_cfg; /* 0x180 IEP DRC0 module clock */ 111 u32 iep_drc1_clk_cfg; /* 0x184 IEP DRC1 module clock */ 112 u32 iep_deu0_clk_cfg; /* 0x188 IEP DEU0 module clock */ 113 u32 iep_deu1_clk_cfg; /* 0x18c IEP DEU1 module clock */ 114 u32 reserved18[4]; 115 u32 gpu_core_clk_cfg; /* 0x1a0 GPU core clock config */ 116 u32 gpu_mem_clk_cfg; /* 0x1a4 GPU memory clock config */ 117 u32 gpu_hyd_clk_cfg; /* 0x1a0 GPU HYD clock config */ 118 u32 reserved19[21]; 119 u32 pll_lock; /* 0x200 PLL Lock Time */ 120 u32 pll1_lock; /* 0x204 PLL1 Lock Time */ 121 u32 reserved20[6]; 122 u32 pll1_bias_cfg; /* 0x220 PLL1 Bias config */ 123 u32 pll2_bias_cfg; /* 0x224 PLL2 Bias config */ 124 u32 pll3_bias_cfg; /* 0x228 PLL3 Bias config */ 125 u32 pll4_bias_cfg; /* 0x22c PLL4 Bias config */ 126 u32 pll5_bias_cfg; /* 0x230 PLL5 Bias config */ 127 u32 pll6_bias_cfg; /* 0x234 PLL6 Bias config */ 128 u32 pll7_bias_cfg; /* 0x238 PLL7 Bias config */ 129 u32 pll8_bias_cfg; /* 0x23c PLL8 Bias config */ 130 u32 mipi_bias_cfg; /* 0x240 MIPI Bias config */ 131 u32 pll9_bias_cfg; /* 0x244 PLL9 Bias config */ 132 u32 pll10_bias_cfg; /* 0x248 PLL10 Bias config */ 133 u32 reserved21[5]; 134 u32 pll5_tuning_cfg; /* 0x260 PLL5 Tuning config */ 135 u32 reserved21_5[7]; 136 u32 pll1_pattern_cfg; /* 0x280 PLL1 Pattern config */ 137 u32 pll2_pattern_cfg; /* 0x284 PLL2 Pattern config */ 138 u32 pll3_pattern_cfg; /* 0x288 PLL3 Pattern config */ 139 u32 pll4_pattern_cfg; /* 0x28c PLL4 Pattern config */ 140 u32 pll5_pattern_cfg; /* 0x290 PLL5 Pattern config */ 141 u32 pll6_pattern_cfg; /* 0x294 PLL6 Pattern config */ 142 u32 pll7_pattern_cfg; /* 0x298 PLL7 Pattern config */ 143 u32 pll8_pattern_cfg; /* 0x29c PLL8 Pattern config */ 144 u32 mipi_pattern_cfg; /* 0x2a0 MIPI Pattern config */ 145 u32 pll9_pattern_cfg; /* 0x2a4 PLL9 Pattern config */ 146 u32 pll10_pattern_cfg; /* 0x2a8 PLL10 Pattern config */ 147 u32 pll11_pattern_cfg0; /* 0x2ac PLL11 Pattern config0, A33 only */ 148 u32 pll11_pattern_cfg1; /* 0x2b0 PLL11 Pattern config0, A33 only */ 149 u32 reserved22[3]; 150 u32 ahb_reset0_cfg; /* 0x2c0 AHB1 Reset 0 config */ 151 u32 ahb_reset1_cfg; /* 0x2c4 AHB1 Reset 1 config */ 152 u32 ahb_reset2_cfg; /* 0x2c8 AHB1 Reset 2 config */ 153 u32 reserved23; 154 u32 apb1_reset_cfg; /* 0x2d0 APB1 Reset config */ 155 u32 reserved24; 156 u32 apb2_reset_cfg; /* 0x2d8 APB2 Reset config */ 157 u32 reserved25[5]; 158 u32 ccu_sec_switch; /* 0x2f0 CCU Security Switch, H3 only */ 159 u32 reserved26[11]; 160 u32 pll_lock_ctrl; /* 0x320 PLL lock control, R40 only */ 161 }; 162 163 /* apb2 bit field */ 164 #define APB2_CLK_SRC_LOSC (0x0 << 24) 165 #define APB2_CLK_SRC_OSC24M (0x1 << 24) 166 #define APB2_CLK_SRC_PLL6 (0x2 << 24) 167 #define APB2_CLK_SRC_MASK (0x3 << 24) 168 #define APB2_CLK_RATE_N_1 (0x0 << 16) 169 #define APB2_CLK_RATE_N_2 (0x1 << 16) 170 #define APB2_CLK_RATE_N_4 (0x2 << 16) 171 #define APB2_CLK_RATE_N_8 (0x3 << 16) 172 #define APB2_CLK_RATE_N_MASK (3 << 16) 173 #define APB2_CLK_RATE_M(m) (((m)-1) << 0) 174 #define APB2_CLK_RATE_M_MASK (0x1f << 0) 175 176 /* apb2 gate field */ 177 #define APB2_GATE_UART_SHIFT (16) 178 #define APB2_GATE_UART_MASK (0xff << APB2_GATE_UART_SHIFT) 179 #define APB2_GATE_TWI_SHIFT (0) 180 #define APB2_GATE_TWI_MASK (0xf << APB2_GATE_TWI_SHIFT) 181 182 /* cpu_axi_cfg bits */ 183 #define AXI_DIV_SHIFT 0 184 #define ATB_DIV_SHIFT 8 185 #define CPU_CLK_SRC_SHIFT 16 186 187 #define AXI_DIV_1 0 188 #define AXI_DIV_2 1 189 #define AXI_DIV_3 2 190 #define AXI_DIV_4 3 191 #define ATB_DIV_1 0 192 #define ATB_DIV_2 1 193 #define ATB_DIV_4 2 194 #define AHB_DIV_1 0 195 #define CPU_CLK_SRC_OSC24M 1 196 #define CPU_CLK_SRC_PLL1 2 197 198 #define CCM_PLL1_CTRL_M(n) ((((n) - 1) & 0x3) << 0) 199 #define CCM_PLL1_CTRL_K(n) ((((n) - 1) & 0x3) << 4) 200 #define CCM_PLL1_CTRL_N(n) ((((n) - 1) & 0x1f) << 8) 201 #define CCM_PLL1_CTRL_P(n) (((n) & 0x3) << 16) 202 #define CCM_PLL1_CTRL_EN (0x1 << 31) 203 204 #define CCM_PLL3_CTRL_M_SHIFT 0 205 #define CCM_PLL3_CTRL_M_MASK (0xf << CCM_PLL3_CTRL_M_SHIFT) 206 #define CCM_PLL3_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 207 #define CCM_PLL3_CTRL_N_SHIFT 8 208 #define CCM_PLL3_CTRL_N_MASK (0x7f << CCM_PLL3_CTRL_N_SHIFT) 209 #define CCM_PLL3_CTRL_N(n) ((((n) - 1) & 0x7f) << 8) 210 #define CCM_PLL3_CTRL_INTEGER_MODE (0x1 << 24) 211 #define CCM_PLL3_CTRL_LOCK (0x1 << 28) 212 #define CCM_PLL3_CTRL_EN (0x1 << 31) 213 214 #define CCM_PLL5_CTRL_M(n) ((((n) - 1) & 0x3) << 0) 215 #define CCM_PLL5_CTRL_K(n) ((((n) - 1) & 0x3) << 4) 216 #define CCM_PLL5_CTRL_N(n) ((((n) - 1) & 0x1f) << 8) 217 #define CCM_PLL5_CTRL_UPD (0x1 << 20) 218 #define CCM_PLL5_CTRL_SIGMA_DELTA_EN (0x1 << 24) 219 #define CCM_PLL5_CTRL_EN (0x1 << 31) 220 221 #define PLL6_CFG_DEFAULT 0x90041811 /* 600 MHz */ 222 223 #define CCM_PLL6_CTRL_N_SHIFT 8 224 #define CCM_PLL6_CTRL_N_MASK (0x1f << CCM_PLL6_CTRL_N_SHIFT) 225 #define CCM_PLL6_CTRL_K_SHIFT 4 226 #define CCM_PLL6_CTRL_K_MASK (0x3 << CCM_PLL6_CTRL_K_SHIFT) 227 #define CCM_PLL6_CTRL_LOCK (1 << 28) 228 229 #define CCM_SATA_PLL_DEFAULT 0x90005811 /* 100 MHz */ 230 231 #define CCM_MIPI_PLL_CTRL_M_SHIFT 0 232 #define CCM_MIPI_PLL_CTRL_M_MASK (0xf << CCM_MIPI_PLL_CTRL_M_SHIFT) 233 #define CCM_MIPI_PLL_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 234 #define CCM_MIPI_PLL_CTRL_K_SHIFT 4 235 #define CCM_MIPI_PLL_CTRL_K_MASK (0x3 << CCM_MIPI_PLL_CTRL_K_SHIFT) 236 #define CCM_MIPI_PLL_CTRL_K(n) ((((n) - 1) & 0x3) << 4) 237 #define CCM_MIPI_PLL_CTRL_N_SHIFT 8 238 #define CCM_MIPI_PLL_CTRL_N_MASK (0xf << CCM_MIPI_PLL_CTRL_N_SHIFT) 239 #define CCM_MIPI_PLL_CTRL_N(n) ((((n) - 1) & 0xf) << 8) 240 #define CCM_MIPI_PLL_CTRL_LDO_EN (0x3 << 22) 241 #define CCM_MIPI_PLL_CTRL_EN (0x1 << 31) 242 243 #define CCM_PLL10_CTRL_M_SHIFT 0 244 #define CCM_PLL10_CTRL_M_MASK (0xf << CCM_PLL10_CTRL_M_SHIFT) 245 #define CCM_PLL10_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 246 #define CCM_PLL10_CTRL_N_SHIFT 8 247 #define CCM_PLL10_CTRL_N_MASK (0x7f << CCM_PLL10_CTRL_N_SHIFT) 248 #define CCM_PLL10_CTRL_N(n) ((((n) - 1) & 0x7f) << 8) 249 #define CCM_PLL10_CTRL_INTEGER_MODE (0x1 << 24) 250 #define CCM_PLL10_CTRL_LOCK (0x1 << 28) 251 #define CCM_PLL10_CTRL_EN (0x1 << 31) 252 253 #define CCM_PLL11_CTRL_N(n) ((((n) - 1) & 0x3f) << 8) 254 #define CCM_PLL11_CTRL_SIGMA_DELTA_EN (0x1 << 24) 255 #define CCM_PLL11_CTRL_UPD (0x1 << 30) 256 #define CCM_PLL11_CTRL_EN (0x1 << 31) 257 258 #define CCM_PLL5_TUN_LOCK_TIME(x) (((x) & 0x7) << 24) 259 #define CCM_PLL5_TUN_LOCK_TIME_MASK CCM_PLL5_TUN_LOCK_TIME(0x7) 260 #define CCM_PLL5_TUN_INIT_FREQ(x) (((x) & 0x7f) << 16) 261 #define CCM_PLL5_TUN_INIT_FREQ_MASK CCM_PLL5_TUN_INIT_FREQ(0x7f) 262 263 #if defined(CONFIG_MACH_SUN50I) 264 /* AHB1=100MHz failsafe setup from the FEL mode, usable with PMIC defaults */ 265 #define AHB1_ABP1_DIV_DEFAULT 0x00003190 /* AHB1=PLL6/6,APB1=AHB1/2 */ 266 #else 267 #define AHB1_ABP1_DIV_DEFAULT 0x00003180 /* AHB1=PLL6/3,APB1=AHB1/2 */ 268 #endif 269 270 #define AXI_GATE_OFFSET_DRAM 0 271 272 /* ahb_gate0 offsets */ 273 #ifdef CONFIG_MACH_SUNXI_H3_H5 274 /* 275 * These are EHCI1 - EHCI3 in the datasheet (EHCI0 is for the OTG) we call 276 * them 0 - 2 like they were called on older SoCs. 277 */ 278 #define AHB_GATE_OFFSET_USB_OHCI3 31 279 #define AHB_GATE_OFFSET_USB_OHCI2 30 280 #define AHB_GATE_OFFSET_USB_OHCI1 29 281 #define AHB_GATE_OFFSET_USB_OHCI0 28 282 #define AHB_GATE_OFFSET_USB_EHCI3 27 283 #define AHB_GATE_OFFSET_USB_EHCI2 26 284 #define AHB_GATE_OFFSET_USB_EHCI1 25 285 #define AHB_GATE_OFFSET_USB_EHCI0 24 286 #elif defined(CONFIG_MACH_SUN50I) 287 #define AHB_GATE_OFFSET_USB_OHCI0 28 288 #define AHB_GATE_OFFSET_USB_OHCI1 29 289 #define AHB_GATE_OFFSET_USB_EHCI0 24 290 #define AHB_GATE_OFFSET_USB_EHCI1 25 291 #else 292 #define AHB_GATE_OFFSET_USB_OHCI1 30 293 #define AHB_GATE_OFFSET_USB_OHCI0 29 294 #define AHB_GATE_OFFSET_USB_EHCI1 27 295 #define AHB_GATE_OFFSET_USB_EHCI0 26 296 #endif 297 #if defined(CONFIG_MACH_SUN50I) || defined(CONFIG_MACH_SUNXI_H3_H5) 298 #define AHB_GATE_OFFSET_USB0 23 299 #elif !defined(CONFIG_MACH_SUN8I_R40) 300 #define AHB_GATE_OFFSET_USB0 24 301 #else 302 #define AHB_GATE_OFFSET_USB0 25 303 #define AHB_GATE_OFFSET_SATA 24 304 #endif 305 #define AHB_GATE_OFFSET_MCTL 14 306 #define AHB_GATE_OFFSET_GMAC 17 307 #define AHB_GATE_OFFSET_NAND0 13 308 #define AHB_GATE_OFFSET_NAND1 12 309 #define AHB_GATE_OFFSET_MMC3 11 310 #define AHB_GATE_OFFSET_MMC2 10 311 #define AHB_GATE_OFFSET_MMC1 9 312 #define AHB_GATE_OFFSET_MMC0 8 313 #define AHB_GATE_OFFSET_MMC(n) (AHB_GATE_OFFSET_MMC0 + (n)) 314 #define AHB_GATE_OFFSET_DMA 6 315 #define AHB_GATE_OFFSET_SS 5 316 317 /* ahb_gate1 offsets */ 318 #define AHB_GATE_OFFSET_DRC0 25 319 #define AHB_GATE_OFFSET_DE_FE0 14 320 #define AHB_GATE_OFFSET_DE_BE0 12 321 #define AHB_GATE_OFFSET_DE 12 322 #define AHB_GATE_OFFSET_HDMI 11 323 #define AHB_GATE_OFFSET_TVE 9 324 #ifndef CONFIG_SUNXI_DE2 325 #define AHB_GATE_OFFSET_LCD1 5 326 #define AHB_GATE_OFFSET_LCD0 4 327 #else 328 #define AHB_GATE_OFFSET_LCD1 4 329 #define AHB_GATE_OFFSET_LCD0 3 330 #endif 331 332 #define CCM_NAND_CTRL_M(x) ((x) - 1) 333 #define CCM_NAND_CTRL_N(x) ((x) << 16) 334 #define CCM_NAND_CTRL_PLL6 (0x1 << 24) 335 #define CCM_NAND_CTRL_ENABLE (0x1 << 31) 336 337 #define CCM_MMC_CTRL_M(x) ((x) - 1) 338 #define CCM_MMC_CTRL_OCLK_DLY(x) ((x) << 8) 339 #define CCM_MMC_CTRL_N(x) ((x) << 16) 340 #define CCM_MMC_CTRL_SCLK_DLY(x) ((x) << 20) 341 #define CCM_MMC_CTRL_OSCM24 (0x0 << 24) 342 #define CCM_MMC_CTRL_PLL6 (0x1 << 24) 343 #define CCM_MMC_CTRL_ENABLE (0x1 << 31) 344 345 #define CCM_SATA_CTRL_ENABLE (0x1 << 31) 346 #define CCM_SATA_CTRL_USE_EXTCLK (0x1 << 24) 347 348 #define CCM_USB_CTRL_PHY0_RST (0x1 << 0) 349 #define CCM_USB_CTRL_PHY1_RST (0x1 << 1) 350 #define CCM_USB_CTRL_PHY2_RST (0x1 << 2) 351 #define CCM_USB_CTRL_PHY3_RST (0x1 << 3) 352 /* There is no global phy clk gate on sun6i, define as 0 */ 353 #define CCM_USB_CTRL_PHYGATE 0 354 #define CCM_USB_CTRL_PHY0_CLK (0x1 << 8) 355 #define CCM_USB_CTRL_PHY1_CLK (0x1 << 9) 356 #define CCM_USB_CTRL_PHY2_CLK (0x1 << 10) 357 #define CCM_USB_CTRL_PHY3_CLK (0x1 << 11) 358 #ifdef CONFIG_MACH_SUNXI_H3_H5 359 #define CCM_USB_CTRL_OHCI0_CLK (0x1 << 16) 360 #define CCM_USB_CTRL_OHCI1_CLK (0x1 << 17) 361 #define CCM_USB_CTRL_OHCI2_CLK (0x1 << 18) 362 #define CCM_USB_CTRL_OHCI3_CLK (0x1 << 19) 363 #else 364 #define CCM_USB_CTRL_OHCI0_CLK (0x1 << 16) 365 #define CCM_USB_CTRL_OHCI1_CLK (0x1 << 17) 366 #endif 367 368 #define CCM_GMAC_CTRL_TX_CLK_SRC_MII 0x0 369 #define CCM_GMAC_CTRL_TX_CLK_SRC_EXT_RGMII 0x1 370 #define CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII 0x2 371 #define CCM_GMAC_CTRL_GPIT_MII (0x0 << 2) 372 #define CCM_GMAC_CTRL_GPIT_RGMII (0x1 << 2) 373 #define CCM_GMAC_CTRL_RX_CLK_DELAY(x) ((x) << 5) 374 #define CCM_GMAC_CTRL_TX_CLK_DELAY(x) ((x) << 10) 375 376 #define MDFS_CLK_DEFAULT 0x81000002 /* PLL6 / 3 */ 377 378 #define CCM_DRAMCLK_CFG_DIV(x) ((x - 1) << 0) 379 #define CCM_DRAMCLK_CFG_DIV_MASK (0xf << 0) 380 #define CCM_DRAMCLK_CFG_DIV0(x) ((x - 1) << 8) 381 #define CCM_DRAMCLK_CFG_DIV0_MASK (0xf << 8) 382 #define CCM_DRAMCLK_CFG_SRC_PLL5 (0x0 << 20) 383 #define CCM_DRAMCLK_CFG_SRC_PLL6x2 (0x1 << 20) 384 #define CCM_DRAMCLK_CFG_SRC_PLL11 (0x1 << 20) /* A64 only */ 385 #define CCM_DRAMCLK_CFG_SRC_MASK (0x3 << 20) 386 #define CCM_DRAMCLK_CFG_UPD (0x1 << 16) 387 #define CCM_DRAMCLK_CFG_RST (0x1 << 31) 388 389 #define CCM_DRAMPLL_CFG_SRC_PLL5 (0x0 << 16) /* Select PLL5 (DDR0) */ 390 #define CCM_DRAMPLL_CFG_SRC_PLL11 (0x1 << 16) /* Select PLL11 (DDR1) */ 391 #define CCM_DRAMPLL_CFG_SRC_MASK (0x1 << 16) 392 393 #define CCM_MBUS_RESET_RESET (0x1 << 31) 394 395 #define CCM_DRAM_GATE_OFFSET_DE_FE0 24 396 #define CCM_DRAM_GATE_OFFSET_DE_FE1 25 397 #define CCM_DRAM_GATE_OFFSET_DE_BE0 26 398 #define CCM_DRAM_GATE_OFFSET_DE_BE1 27 399 400 #define CCM_LCD_CH0_CTRL_PLL3 (0 << 24) 401 #define CCM_LCD_CH0_CTRL_PLL7 (1 << 24) 402 #define CCM_LCD_CH0_CTRL_PLL3_2X (2 << 24) 403 #define CCM_LCD_CH0_CTRL_PLL7_2X (3 << 24) 404 #define CCM_LCD_CH0_CTRL_MIPI_PLL (4 << 24) 405 /* No reset bit in ch0_clk_cfg (reset is controlled through ahb_reset1) */ 406 #define CCM_LCD_CH0_CTRL_RST 0 407 #define CCM_LCD_CH0_CTRL_GATE (0x1 << 31) 408 409 #define CCM_LCD_CH1_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 410 #define CCM_LCD_CH1_CTRL_HALF_SCLK1 0 /* no seperate sclk1 & 2 on sun6i */ 411 #define CCM_LCD_CH1_CTRL_PLL3 (0 << 24) 412 #define CCM_LCD_CH1_CTRL_PLL7 (1 << 24) 413 #define CCM_LCD_CH1_CTRL_PLL3_2X (2 << 24) 414 #define CCM_LCD_CH1_CTRL_PLL7_2X (3 << 24) 415 #define CCM_LCD_CH1_CTRL_GATE (0x1 << 31) 416 417 #define CCM_LCD0_CTRL_GATE (0x1 << 31) 418 #define CCM_LCD0_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 419 420 #define CCM_LCD1_CTRL_GATE (0x1 << 31) 421 #define CCM_LCD1_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 422 423 #define CCM_HDMI_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 424 #define CCM_HDMI_CTRL_PLL_MASK (3 << 24) 425 #define CCM_HDMI_CTRL_PLL3 (0 << 24) 426 #define CCM_HDMI_CTRL_PLL7 (1 << 24) 427 #define CCM_HDMI_CTRL_PLL3_2X (2 << 24) 428 #define CCM_HDMI_CTRL_PLL7_2X (3 << 24) 429 #define CCM_HDMI_CTRL_DDC_GATE (0x1 << 30) 430 #define CCM_HDMI_CTRL_GATE (0x1 << 31) 431 432 #define CCM_HDMI_SLOW_CTRL_DDC_GATE (1 << 31) 433 434 #define CCM_TVE_CTRL_GATE (0x1 << 31) 435 #define CCM_TVE_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 436 437 #if defined(CONFIG_MACH_SUN50I) 438 #define MBUS_CLK_DEFAULT 0x81000002 /* PLL6x2 / 3 */ 439 #elif defined(CONFIG_MACH_SUN8I) 440 #define MBUS_CLK_DEFAULT 0x81000003 /* PLL6 / 4 */ 441 #else 442 #define MBUS_CLK_DEFAULT 0x81000001 /* PLL6 / 2 */ 443 #endif 444 #define MBUS_CLK_GATE (0x1 << 31) 445 446 #define CCM_PLL5_PATTERN 0xd1303333 447 #define CCM_PLL11_PATTERN 0xf5860000 448 449 /* ahb_reset0 offsets */ 450 #ifdef CONFIG_MACH_SUN8I_R40 451 #define AHB_RESET_OFFSET_SATA 24 452 #endif 453 #define AHB_RESET_OFFSET_GMAC 17 454 #define AHB_RESET_OFFSET_MCTL 14 455 #define AHB_RESET_OFFSET_MMC3 11 456 #define AHB_RESET_OFFSET_MMC2 10 457 #define AHB_RESET_OFFSET_MMC1 9 458 #define AHB_RESET_OFFSET_MMC0 8 459 #define AHB_RESET_OFFSET_MMC(n) (AHB_RESET_OFFSET_MMC0 + (n)) 460 #define AHB_RESET_OFFSET_SS 5 461 462 /* ahb_reset1 offsets */ 463 #define AHB_RESET_OFFSET_SAT 26 464 #define AHB_RESET_OFFSET_DRC0 25 465 #define AHB_RESET_OFFSET_DE_FE0 14 466 #define AHB_RESET_OFFSET_DE_BE0 12 467 #define AHB_RESET_OFFSET_DE 12 468 #define AHB_RESET_OFFSET_HDMI 11 469 #define AHB_RESET_OFFSET_HDMI2 10 470 #define AHB_RESET_OFFSET_TVE 9 471 #ifndef CONFIG_SUNXI_DE2 472 #define AHB_RESET_OFFSET_LCD1 5 473 #define AHB_RESET_OFFSET_LCD0 4 474 #else 475 #define AHB_RESET_OFFSET_LCD1 4 476 #define AHB_RESET_OFFSET_LCD0 3 477 #endif 478 479 /* ahb_reset2 offsets */ 480 #define AHB_RESET_OFFSET_EPHY 2 481 #define AHB_RESET_OFFSET_LVDS 0 482 483 /* apb2 reset */ 484 #define APB2_RESET_UART_SHIFT (16) 485 #define APB2_RESET_UART_MASK (0xff << APB2_RESET_UART_SHIFT) 486 #define APB2_RESET_TWI_SHIFT (0) 487 #define APB2_RESET_TWI_MASK (0xf << APB2_RESET_TWI_SHIFT) 488 489 /* CCM bits common to all Display Engine (and IEP) clock ctrl regs */ 490 #define CCM_DE_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 491 #define CCM_DE_CTRL_PLL_MASK (0xf << 24) 492 #define CCM_DE_CTRL_PLL3 (0 << 24) 493 #define CCM_DE_CTRL_PLL7 (1 << 24) 494 #define CCM_DE_CTRL_PLL6_2X (2 << 24) 495 #define CCM_DE_CTRL_PLL8 (3 << 24) 496 #define CCM_DE_CTRL_PLL9 (4 << 24) 497 #define CCM_DE_CTRL_PLL10 (5 << 24) 498 #define CCM_DE_CTRL_GATE (1 << 31) 499 500 /* CCM bits common to all Display Engine 2.0 clock ctrl regs */ 501 #define CCM_DE2_CTRL_M(n) ((((n) - 1) & 0xf) << 0) 502 #define CCM_DE2_CTRL_PLL_MASK (3 << 24) 503 #define CCM_DE2_CTRL_PLL6_2X (0 << 24) 504 #define CCM_DE2_CTRL_PLL10 (1 << 24) 505 #define CCM_DE2_CTRL_GATE (0x1 << 31) 506 507 /* CCU security switch, H3 only */ 508 #define CCM_SEC_SWITCH_MBUS_NONSEC (1 << 2) 509 #define CCM_SEC_SWITCH_BUS_NONSEC (1 << 1) 510 #define CCM_SEC_SWITCH_PLL_NONSEC (1 << 0) 511 512 #ifndef __ASSEMBLY__ 513 void clock_set_pll1(unsigned int hz); 514 void clock_set_pll3(unsigned int hz); 515 void clock_set_pll3_factors(int m, int n); 516 void clock_set_pll5(unsigned int clk, bool sigma_delta_enable); 517 void clock_set_pll10(unsigned int hz); 518 void clock_set_pll11(unsigned int clk, bool sigma_delta_enable); 519 void clock_set_mipi_pll(unsigned int hz); 520 unsigned int clock_get_pll3(void); 521 unsigned int clock_get_pll6(void); 522 unsigned int clock_get_mipi_pll(void); 523 #endif 524 525 #endif /* _SUNXI_CLOCK_SUN6I_H */ 526