| Yann Gautier | 6638695 | 2018-07-05 16:49:51 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause |
| 2 | /* |
| 3 | * Copyright (C) 2018, STMicroelectronics - All Rights Reserved |
| 4 | */ |
| 5 | |
| 6 | / { |
| 7 | soc { |
| 8 | ddr: ddr@0x5A003000{ |
| 9 | |
| 10 | compatible = "st,stm32mp1-ddr"; |
| 11 | |
| 12 | reg = <0x5A003000 0x550 |
| 13 | 0x5A004000 0x234>; |
| 14 | |
| 15 | clocks = <&rcc AXIDCG>, |
| 16 | <&rcc DDRC1>, |
| 17 | <&rcc DDRC2>, |
| 18 | <&rcc DDRPHYC>, |
| 19 | <&rcc DDRCAPB>, |
| 20 | <&rcc DDRPHYCAPB>; |
| 21 | |
| 22 | clock-names = "axidcg", |
| 23 | "ddrc1", |
| 24 | "ddrc2", |
| 25 | "ddrphyc", |
| 26 | "ddrcapb", |
| 27 | "ddrphycapb"; |
| 28 | |
| 29 | st,mem-name = DDR_MEM_NAME; |
| 30 | st,mem-speed = <DDR_MEM_SPEED>; |
| 31 | st,mem-size = <DDR_MEM_SIZE>; |
| 32 | |
| 33 | st,ctl-reg = < |
| 34 | DDR_MSTR |
| 35 | DDR_MRCTRL0 |
| 36 | DDR_MRCTRL1 |
| 37 | DDR_DERATEEN |
| 38 | DDR_DERATEINT |
| 39 | DDR_PWRCTL |
| 40 | DDR_PWRTMG |
| 41 | DDR_HWLPCTL |
| 42 | DDR_RFSHCTL0 |
| 43 | DDR_RFSHCTL3 |
| 44 | DDR_CRCPARCTL0 |
| 45 | DDR_ZQCTL0 |
| 46 | DDR_DFITMG0 |
| 47 | DDR_DFITMG1 |
| 48 | DDR_DFILPCFG0 |
| 49 | DDR_DFIUPD0 |
| 50 | DDR_DFIUPD1 |
| 51 | DDR_DFIUPD2 |
| 52 | DDR_DFIPHYMSTR |
| 53 | DDR_ODTMAP |
| 54 | DDR_DBG0 |
| 55 | DDR_DBG1 |
| 56 | DDR_DBGCMD |
| 57 | DDR_POISONCFG |
| 58 | DDR_PCCFG |
| 59 | >; |
| 60 | |
| 61 | st,ctl-timing = < |
| 62 | DDR_RFSHTMG |
| 63 | DDR_DRAMTMG0 |
| 64 | DDR_DRAMTMG1 |
| 65 | DDR_DRAMTMG2 |
| 66 | DDR_DRAMTMG3 |
| 67 | DDR_DRAMTMG4 |
| 68 | DDR_DRAMTMG5 |
| 69 | DDR_DRAMTMG6 |
| 70 | DDR_DRAMTMG7 |
| 71 | DDR_DRAMTMG8 |
| 72 | DDR_DRAMTMG14 |
| 73 | DDR_ODTCFG |
| 74 | >; |
| 75 | |
| 76 | st,ctl-map = < |
| 77 | DDR_ADDRMAP1 |
| 78 | DDR_ADDRMAP2 |
| 79 | DDR_ADDRMAP3 |
| 80 | DDR_ADDRMAP4 |
| 81 | DDR_ADDRMAP5 |
| 82 | DDR_ADDRMAP6 |
| 83 | DDR_ADDRMAP9 |
| 84 | DDR_ADDRMAP10 |
| 85 | DDR_ADDRMAP11 |
| 86 | >; |
| 87 | |
| 88 | st,ctl-perf = < |
| 89 | DDR_SCHED |
| 90 | DDR_SCHED1 |
| 91 | DDR_PERFHPR1 |
| 92 | DDR_PERFLPR1 |
| 93 | DDR_PERFWR1 |
| 94 | DDR_PCFGR_0 |
| 95 | DDR_PCFGW_0 |
| 96 | DDR_PCFGQOS0_0 |
| 97 | DDR_PCFGQOS1_0 |
| 98 | DDR_PCFGWQOS0_0 |
| 99 | DDR_PCFGWQOS1_0 |
| 100 | DDR_PCFGR_1 |
| 101 | DDR_PCFGW_1 |
| 102 | DDR_PCFGQOS0_1 |
| 103 | DDR_PCFGQOS1_1 |
| 104 | DDR_PCFGWQOS0_1 |
| 105 | DDR_PCFGWQOS1_1 |
| 106 | >; |
| 107 | |
| 108 | st,phy-reg = < |
| 109 | DDR_PGCR |
| 110 | DDR_ACIOCR |
| 111 | DDR_DXCCR |
| 112 | DDR_DSGCR |
| 113 | DDR_DCR |
| 114 | DDR_ODTCR |
| 115 | DDR_ZQ0CR1 |
| 116 | DDR_DX0GCR |
| 117 | DDR_DX1GCR |
| 118 | DDR_DX2GCR |
| 119 | DDR_DX3GCR |
| 120 | >; |
| 121 | |
| 122 | st,phy-timing = < |
| 123 | DDR_PTR0 |
| 124 | DDR_PTR1 |
| 125 | DDR_PTR2 |
| 126 | DDR_DTPR0 |
| 127 | DDR_DTPR1 |
| 128 | DDR_DTPR2 |
| 129 | DDR_MR0 |
| 130 | DDR_MR1 |
| 131 | DDR_MR2 |
| 132 | DDR_MR3 |
| 133 | >; |
| 134 | |
| 135 | st,phy-cal = < |
| 136 | DDR_DX0DLLCR |
| 137 | DDR_DX0DQTR |
| 138 | DDR_DX0DQSTR |
| 139 | DDR_DX1DLLCR |
| 140 | DDR_DX1DQTR |
| 141 | DDR_DX1DQSTR |
| 142 | DDR_DX2DLLCR |
| 143 | DDR_DX2DQTR |
| 144 | DDR_DX2DQSTR |
| 145 | DDR_DX3DLLCR |
| 146 | DDR_DX3DQTR |
| 147 | DDR_DX3DQSTR |
| 148 | >; |
| 149 | |
| 150 | status = "okay"; |
| 151 | }; |
| 152 | }; |
| 153 | }; |