diff options
Diffstat (limited to 'fdts/stm32mp15-ddr.dtsi')
| -rw-r--r-- | fdts/stm32mp15-ddr.dtsi | 256 |
1 files changed, 115 insertions, 141 deletions
diff --git a/fdts/stm32mp15-ddr.dtsi b/fdts/stm32mp15-ddr.dtsi index 4825691f9..e5efd9256 100644 --- a/fdts/stm32mp15-ddr.dtsi +++ b/fdts/stm32mp15-ddr.dtsi @@ -1,153 +1,127 @@ // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause /* - * Copyright (C) 2018, STMicroelectronics - All Rights Reserved + * Copyright (C) 2018-2021, STMicroelectronics - All Rights Reserved */ -/ { - soc { - ddr: ddr@5a003000{ +&ddr { + st,mem-name = DDR_MEM_NAME; + st,mem-speed = <DDR_MEM_SPEED>; + st,mem-size = <DDR_MEM_SIZE>; - compatible = "st,stm32mp1-ddr"; + st,ctl-reg = < + DDR_MSTR + DDR_MRCTRL0 + DDR_MRCTRL1 + DDR_DERATEEN + DDR_DERATEINT + DDR_PWRCTL + DDR_PWRTMG + DDR_HWLPCTL + DDR_RFSHCTL0 + DDR_RFSHCTL3 + DDR_CRCPARCTL0 + DDR_ZQCTL0 + DDR_DFITMG0 + DDR_DFITMG1 + DDR_DFILPCFG0 + DDR_DFIUPD0 + DDR_DFIUPD1 + DDR_DFIUPD2 + DDR_DFIPHYMSTR + DDR_ODTMAP + DDR_DBG0 + DDR_DBG1 + DDR_DBGCMD + DDR_POISONCFG + DDR_PCCFG + >; - reg = <0x5A003000 0x550 - 0x5A004000 0x234>; + st,ctl-timing = < + DDR_RFSHTMG + DDR_DRAMTMG0 + DDR_DRAMTMG1 + DDR_DRAMTMG2 + DDR_DRAMTMG3 + DDR_DRAMTMG4 + DDR_DRAMTMG5 + DDR_DRAMTMG6 + DDR_DRAMTMG7 + DDR_DRAMTMG8 + DDR_DRAMTMG14 + DDR_ODTCFG + >; - clocks = <&rcc AXIDCG>, - <&rcc DDRC1>, - <&rcc DDRC2>, - <&rcc DDRPHYC>, - <&rcc DDRCAPB>, - <&rcc DDRPHYCAPB>; + st,ctl-map = < + DDR_ADDRMAP1 + DDR_ADDRMAP2 + DDR_ADDRMAP3 + DDR_ADDRMAP4 + DDR_ADDRMAP5 + DDR_ADDRMAP6 + DDR_ADDRMAP9 + DDR_ADDRMAP10 + DDR_ADDRMAP11 + >; - clock-names = "axidcg", - "ddrc1", - "ddrc2", - "ddrphyc", - "ddrcapb", - "ddrphycapb"; + st,ctl-perf = < + DDR_SCHED + DDR_SCHED1 + DDR_PERFHPR1 + DDR_PERFLPR1 + DDR_PERFWR1 + DDR_PCFGR_0 + DDR_PCFGW_0 + DDR_PCFGQOS0_0 + DDR_PCFGQOS1_0 + DDR_PCFGWQOS0_0 + DDR_PCFGWQOS1_0 + DDR_PCFGR_1 + DDR_PCFGW_1 + DDR_PCFGQOS0_1 + DDR_PCFGQOS1_1 + DDR_PCFGWQOS0_1 + DDR_PCFGWQOS1_1 + >; - st,mem-name = DDR_MEM_NAME; - st,mem-speed = <DDR_MEM_SPEED>; - st,mem-size = <DDR_MEM_SIZE>; + st,phy-reg = < + DDR_PGCR + DDR_ACIOCR + DDR_DXCCR + DDR_DSGCR + DDR_DCR + DDR_ODTCR + DDR_ZQ0CR1 + DDR_DX0GCR + DDR_DX1GCR + DDR_DX2GCR + DDR_DX3GCR + >; - st,ctl-reg = < - DDR_MSTR - DDR_MRCTRL0 - DDR_MRCTRL1 - DDR_DERATEEN - DDR_DERATEINT - DDR_PWRCTL - DDR_PWRTMG - DDR_HWLPCTL - DDR_RFSHCTL0 - DDR_RFSHCTL3 - DDR_CRCPARCTL0 - DDR_ZQCTL0 - DDR_DFITMG0 - DDR_DFITMG1 - DDR_DFILPCFG0 - DDR_DFIUPD0 - DDR_DFIUPD1 - DDR_DFIUPD2 - DDR_DFIPHYMSTR - DDR_ODTMAP - DDR_DBG0 - DDR_DBG1 - DDR_DBGCMD - DDR_POISONCFG - DDR_PCCFG - >; + st,phy-timing = < + DDR_PTR0 + DDR_PTR1 + DDR_PTR2 + DDR_DTPR0 + DDR_DTPR1 + DDR_DTPR2 + DDR_MR0 + DDR_MR1 + DDR_MR2 + DDR_MR3 + >; - st,ctl-timing = < - DDR_RFSHTMG - DDR_DRAMTMG0 - DDR_DRAMTMG1 - DDR_DRAMTMG2 - DDR_DRAMTMG3 - DDR_DRAMTMG4 - DDR_DRAMTMG5 - DDR_DRAMTMG6 - DDR_DRAMTMG7 - DDR_DRAMTMG8 - DDR_DRAMTMG14 - DDR_ODTCFG - >; - - st,ctl-map = < - DDR_ADDRMAP1 - DDR_ADDRMAP2 - DDR_ADDRMAP3 - DDR_ADDRMAP4 - DDR_ADDRMAP5 - DDR_ADDRMAP6 - DDR_ADDRMAP9 - DDR_ADDRMAP10 - DDR_ADDRMAP11 - >; - - st,ctl-perf = < - DDR_SCHED - DDR_SCHED1 - DDR_PERFHPR1 - DDR_PERFLPR1 - DDR_PERFWR1 - DDR_PCFGR_0 - DDR_PCFGW_0 - DDR_PCFGQOS0_0 - DDR_PCFGQOS1_0 - DDR_PCFGWQOS0_0 - DDR_PCFGWQOS1_0 - DDR_PCFGR_1 - DDR_PCFGW_1 - DDR_PCFGQOS0_1 - DDR_PCFGQOS1_1 - DDR_PCFGWQOS0_1 - DDR_PCFGWQOS1_1 - >; - - st,phy-reg = < - DDR_PGCR - DDR_ACIOCR - DDR_DXCCR - DDR_DSGCR - DDR_DCR - DDR_ODTCR - DDR_ZQ0CR1 - DDR_DX0GCR - DDR_DX1GCR - DDR_DX2GCR - DDR_DX3GCR - >; - - st,phy-timing = < - DDR_PTR0 - DDR_PTR1 - DDR_PTR2 - DDR_DTPR0 - DDR_DTPR1 - DDR_DTPR2 - DDR_MR0 - DDR_MR1 - DDR_MR2 - DDR_MR3 - >; - - st,phy-cal = < - DDR_DX0DLLCR - DDR_DX0DQTR - DDR_DX0DQSTR - DDR_DX1DLLCR - DDR_DX1DQTR - DDR_DX1DQSTR - DDR_DX2DLLCR - DDR_DX2DQTR - DDR_DX2DQSTR - DDR_DX3DLLCR - DDR_DX3DQTR - DDR_DX3DQSTR - >; - - status = "okay"; - }; - }; + st,phy-cal = < + DDR_DX0DLLCR + DDR_DX0DQTR + DDR_DX0DQSTR + DDR_DX1DLLCR + DDR_DX1DQTR + DDR_DX1DQSTR + DDR_DX2DLLCR + DDR_DX2DQTR + DDR_DX2DQSTR + DDR_DX3DLLCR + DDR_DX3DQTR + DDR_DX3DQSTR + >; }; |