| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * dts file for Xilinx Versal a2197 RevA System Controller |
| * |
| * (C) Copyright 2019, Xilinx, Inc. |
| * |
| * Michal Simek <michal.simek@xilinx.com> |
| */ |
| /dts-v1/; |
| |
| #include "zynqmp.dtsi" |
| #include "zynqmp-clk-ccf.dtsi" |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| model = "Versal System Controller on a2197 Processor Char board RevA"; /* Tenzing */ |
| compatible = "xlnx,zynqmp-p-a2197-00-revA", "xlnx,zynqmp-a2197-revA", |
| "xlnx,zynqmp-a2197", "xlnx,zynqmp"; |
| |
| aliases { |
| ethernet0 = &gem0; |
| gpio0 = &gpio; |
| i2c0 = &i2c0; |
| i2c1 = &i2c1; |
| mmc0 = &sdhci0; |
| mmc1 = &sdhci1; |
| rtc0 = &rtc; |
| serial0 = &uart0; |
| serial1 = &uart1; |
| serial2 = &dcc; |
| usb0 = &usb0; |
| usb1 = &usb1; |
| }; |
| |
| chosen { |
| bootargs = "earlycon"; |
| stdout-path = "serial0:115200n8"; |
| xlnx,eeprom = <&eeprom>; |
| /* xlnx,fmc-eeprom = FIXME */ |
| }; |
| |
| memory@0 { |
| device_type = "memory"; |
| reg = <0x0 0x0 0x0 0x80000000>; /* FIXME don't know how big memory is there */ |
| }; |
| }; |
| |
| &sdhci0 { /* emmc MIO 13-23 - with some settings 16GB */ |
| status = "okay"; |
| non-removable; |
| disable-wp; |
| bus-width = <8>; |
| xlnx,mio_bank = <0>; |
| }; |
| |
| &uart0 { /* uart0 MIO38-39 */ |
| status = "okay"; |
| u-boot,dm-pre-reloc; |
| }; |
| |
| &uart1 { /* uart1 MIO40-41 */ |
| status = "okay"; |
| u-boot,dm-pre-reloc; |
| }; |
| |
| &sdhci1 { /* sd1 MIO45-51 cd in place */ |
| status = "okay"; |
| no-1-8-v; |
| disable-wp; |
| xlnx,mio_bank = <1>; |
| }; |
| |
| &gem0 { |
| status = "okay"; |
| phy-handle = <&phy0>; |
| phy-mode = "sgmii"; /* DTG generates this properly 1512 */ |
| is-internal-pcspma; |
| /* phy-reset-gpios = <&gpio 142 GPIO_ACTIVE_LOW>; */ |
| phy0: phy@0 { |
| reg = <0>; |
| }; |
| }; |
| |
| &gpio { |
| status = "okay"; |
| gpio-line-names = "", "", "", "", "", /* 0 - 4 */ |
| "", "", "DC_SYS_CTRL0", "DC_SYS_CTRL1", "DC_SYS_CTRL2", /* 5 - 9 */ |
| "DC_SYS_CTRL3", "DC_SYS_CTRL4", "DC_SYS_CTRL5", "EMMC_DAT0", "EMMC_DAT1", /* 10 - 14 */ |
| "EMMC_DAT2", "EMMC_DAT3", "EMMC_DAT4", "EMMC_DAT5", "EMMC_DAT6", /* 15 - 19 */ |
| "EMMC_DAT7", "EMMC_CMD", "EMMC_CLK", "EMMC_RST_B", "", /* 20 - 24 */ |
| "", "", "", "", "", /* 25 - 29 */ |
| "", "", "", "", "LP_I2C0_PMC_SCL", /* 30 - 34 */ |
| "LP_I2C0_PMC_SDA", "LP_I2C1_SCL", "LP_I2C1_SDA", "UART0_RXD_IN", "UART0_TXD_OUT", /* 35 - 39 */ |
| "UART1_TXD_OUT", "UART1_RXD_IN", "ETH_RESET_B", "", "", /* 40 - 44 */ |
| "SD1_CD_B", "SD1_DATA0", "SD1_DATA1", "SD1_DATA2", "SD1_DATA3", /* 45 - 49 */ |
| "SD1_CMD", "SD1_CLK", "USB0_CLK", "USB0_DIR", "USB0_DATA2", /* 50 - 54 */ |
| "USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3", /* 55 - 59 */ |
| "USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "USB1_CLK", /* 60 - 64 */ |
| "USB1_DIR", "USB1_DATA2", "USB1_NXT", "USB1_DATA0", "USB1_DATA1", /* 65 - 69 */ |
| "USB1_STP", "USB1_DATA3", "USB1_DATA4", "USB1_DATA5", "USB1_DATA6", /* 70 - 74 */ |
| "USB1_DATA7", "ETH_MDC", "ETH_MDIO", /* 75 - 77, MIO end and EMIO start */ |
| "SYSCTLR_VERSAL_MODE0", "SYSCTLR_VERSAL_MODE1", /* 78 - 79 */ |
| "SYSCTLR_VERSAL_MODE2", "SYSCTLR_VERSAL_MODE3", "SYSCTLR_POR_B_LS", "DC_PRSNT", "SYSCTLR_POWER_EN", /* 80 - 84 */ |
| "SYSCTLR_JTAG_S0", "SYSCTLR_JTAG_S1", "SYSCTLR_IIC_MUX0_RESET_B", "SYSCTLR_IIC_MUX1_RESET_B", "SYSCTLR_LP_I2C_SM_ALERT", /* 85 -89 */ |
| "SYSCTLR_GPIO0", "SYSCTLR_GPIO1", "SYSCTLR_GPIO2", "SYSCTLR_GPIO3", "SYSCTLR_GPIO4", /* 90 - 94 */ |
| "SYSCTLR_GPIO5", "VCCO_500_RBIAS", "VCCO_501_RBIAS", "VCCO_502_RBIAS", "VCCO_500_RBIAS_LED", /* 95 - 99 */ |
| "VCCO_501_RBIAS_LED", "VCCO_502_RBIAS_LED", "SYSCTLR_VCCINT_EN", "SYSCTLR_VCC_IO_SOC_EN", "SYSCTLR_VCC_PMC_EN", /* 100 - 104 */ |
| "SYSCTLR_VCC_RAM_EN", "SYSCTLR_VCC_PSLP_EN", "SYSCTLR_VCC_PSFP_EN", "SYSCTLR_VCCAUX_EN", "SYSCTLR_VCCAUX_PMC_EN", /* 105 - 109 */ |
| "SYSCTLR_VCCO_500_EN", "SYSCTLR_VCCO_501_EN", "SYSCTLR_VCCO_502_EN", "SYSCTLR_VCCO_503_EN", "SYSCTLR_VCC1V8_EN", /* 110 - 114 */ |
| "SYSCTLR_VCC3V3_EN", "SYSCTLR_VCC1V2_DDR4_EN", "SYSCTLR_VCC1V1_LP4_EN", "SYSCTLR_VDD1_1V8_LP4_EN", "SYSCTLR_VADJ_FMC_EN", /* 115 - 119 */ |
| "SYSCTLR_MGTYAVCC_EN", "SYSCTLR_MGTYAVTT_EN", "SYSCTLR_MGTYVCCAUX_EN", "SYSCTLR_UTIL_1V13_EN", "SYSCTLR_UTIL_1V8_EN", /* 120 - 124 */ |
| "SYSCTLR_UTIL_2V5_EN", "FMCP1_FMC_PRSNT_M2C_B", "FMCP2_FMC_PRSNT_M2C_B", "FMCP1_FMCP_PRSNT_M2C_B", "FMCP2_FMCP_PRSNT_M2C_B", /* 125 - 129 */ |
| "PMBUS1_INA226_ALERT", "PMBUS2_INA226_ALERT", "SYSCTLR_USBC_SBU1", "SYSCTLR_USBC_SBU2", "TI_CABLE1", /* 130 - 134 */ |
| "TI_CABLE2", "SYSCTLR_MIC2005_EN_B", "SYSCTLR_MIC2005_FAULT_B", "SYSCTLR_TUSB320_INT_B", "SYSCTLR_TUSB320_ID", /* 135 - 139 */ |
| "PMBUS1_ALERT", "PMBUS2_ALERT", "SYSCTLR_ETH_RESET_B", "SYSCTLR_VCC0V85_TG", "MAX6643_OT_B", /* 140 - 144 */ |
| "MAX6643_FANFINAL_B", "MAX6643_FULLSPD", "", "", "", /* 145 - 149 */ |
| "", "", "", "", "", /* 150 - 154 */ |
| "", "", "", "", "", /* 155 - 159 */ |
| "", "", "", "", "", /* 160 - 164 */ |
| "", "", "", "", "", /* 165 - 169 */ |
| "", "", "", ""; /* 170 - 174 */ |
| }; |
| |
| &i2c0 { /* MIO 34-35 - can't stay here */ |
| status = "okay"; |
| clock-frequency = <400000>; |
| i2c-mux@74 { /* u33 */ |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x74>; |
| /* reset-gpios = <&gpio SYSCTLR_IIC_MUX0_RESET_B GPIO_ACTIVE_HIGH>; */ |
| i2c@0 { /* PMBUS1 */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| /* On connector J98 */ |
| reg_vcc_fmc: tps544@7 { /* u80 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x7>; |
| regulator-name = "reg_vcc_fmc"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2600000>; |
| /* enable-gpio = <&gpio0 23 0x4>; optional */ |
| }; |
| reg_vcc_ram: tps544@8 { /* u83 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x8>; |
| }; |
| reg_vcc_pslp: tps544@9 { /* u85 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x9>; |
| }; |
| reg_vcc_psfp: tps544@a { /* u86 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0xa>; |
| }; |
| reg_vccint: tps53681@c0 { /* u70 - FIXME name - don't know what it does - also vcc_io_soc */ |
| compatible = "ti,tps53681"; /* FIXME no linux driver */ |
| reg = <0xc0>; |
| /* vccint, vcc_io_soc */ |
| }; |
| }; |
| i2c@1 { /* PMBUS1_INA226 */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| /* FIXME check alerts comming to SC */ |
| vcc_fmc: ina226@42 { /* u81 */ |
| compatible = "ti,ina226"; |
| reg = <0x42>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_ram: ina226@43 { /* u82 */ |
| compatible = "ti,ina226"; |
| reg = <0x43>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_pslp: ina226@44 { /* u84 */ |
| compatible = "ti,ina226"; |
| reg = <0x44>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_psfp: ina226@45 { /* u87 */ |
| compatible = "ti,ina226"; |
| reg = <0x45>; |
| shunt-resistor = <5000>; |
| }; |
| }; |
| i2c@2 { /* PMBUS2 */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| /* On connector J104 */ |
| reg_vccaus: tps544@d { /* u88 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0xd>; |
| }; |
| reg_vccaux_fmc: tps544@e { /* u90 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0xe>; |
| }; |
| reg_vcco_500: tps544@f { /* u93 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0xf>; |
| }; |
| reg_vcco_501: tps544@10 { /* u95 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x10>; |
| }; |
| reg_vcco_502: tps544@11 { /* u97 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x11>; |
| }; |
| reg_vcco_503: tps544@12 { /* u99 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x12>; |
| }; |
| reg_vcc1v8: tps544@13 { /* u101 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x13>; |
| }; |
| reg_vcc3v3: tps544@14 { /* u102 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x14>; |
| }; |
| reg_vcc1v2_ddr4: tps544@15 { /* u104 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x15>; |
| }; |
| reg_vcc1v1_lp4: tps544@16 { /* u106 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x16>; |
| }; |
| reg_vcc1_1V8_lp4: tps544@17 { /* u108 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x17>; |
| }; |
| reg_vadj_fmc: tps544@19 { /* u109 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x19>; |
| }; |
| reg_mgtyavcc: tps544@1a { /* u111 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x1a>; |
| }; |
| reg_mgtyavtt: tps544@1b { /* u114 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x1b>; |
| }; |
| reg_mgtyvccaux: tps544@1c { /* u115 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x1c>; |
| }; |
| reg_util_1v13: tps544@1d { /* u117 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x1d>; |
| }; |
| reg_util_1v8: tps544@1e { /* u118 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x1e>; |
| }; |
| reg_util_2v5: tps544@1f { /* u119 - FIXME name - don't know what it does */ |
| compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ |
| reg = <0x1f>; |
| }; |
| }; |
| i2c@3 { /* PMBUS2_INA226 */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| /* FIXME check alerts coming to SC */ |
| vccaux: ina226@40 { /* u89 */ |
| compatible = "ti,ina226"; |
| reg = <0x40>; |
| shunt-resistor = <5000>; |
| }; |
| vccaux_fmc: ina226@41 { /* u91 */ |
| compatible = "ti,ina226"; |
| reg = <0x41>; |
| shunt-resistor = <5000>; |
| }; |
| vcco_500: ina226@42 { /* u92 */ |
| compatible = "ti,ina226"; |
| reg = <0x42>; |
| shunt-resistor = <5000>; |
| }; |
| vcco_501: ina226@43 { /* u94 */ |
| compatible = "ti,ina226"; |
| reg = <0x43>; |
| shunt-resistor = <5000>; |
| }; |
| vcco_502: ina226@44 { /* u96 */ |
| compatible = "ti,ina226"; |
| reg = <0x44>; |
| shunt-resistor = <5000>; |
| }; |
| vcco_503: ina226@45 { /* u98 */ |
| compatible = "ti,ina226"; |
| reg = <0x45>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_1v8: ina226@46 { /* u100 */ |
| compatible = "ti,ina226"; |
| reg = <0x46>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_3v3: ina226@47 { /* u103 */ |
| compatible = "ti,ina226"; |
| reg = <0x47>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_1v2_ddr4: ina226@48 { /* u105 */ |
| compatible = "ti,ina226"; |
| reg = <0x48>; |
| shunt-resistor = <1000>; |
| }; |
| vcc1v1_lp4: ina226@49 { /* u107 */ |
| compatible = "ti,ina226"; |
| reg = <0x49>; |
| shunt-resistor = <5000>; |
| }; |
| vadj_fmc: ina226@4a { /* u110 */ |
| compatible = "ti,ina226"; |
| reg = <0x4a>; |
| shunt-resistor = <5000>; |
| }; |
| mgtyavcc: ina226@4b { /* u112 */ |
| compatible = "ti,ina226"; |
| reg = <0x4b>; |
| shunt-resistor = <1000>; |
| }; |
| mgtyavtt: ina226@4c { /* u113 */ |
| compatible = "ti,ina226"; |
| reg = <0x4c>; |
| shunt-resistor = <1000>; |
| }; |
| mgtyvccaux: ina226@4d { /* u116 */ |
| compatible = "ti,ina226"; |
| reg = <0x4d>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_bat: ina226@4e { /* u12 */ |
| compatible = "ti,ina226"; |
| reg = <0x4e>; |
| shunt-resistor = <10000000>; /* 10 ohm */ |
| }; |
| }; |
| i2c@4 { /* LP_I2C_SM */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| /* connected to J212G */ |
| /* zynqmp sm alert or samtec J212H */ |
| }; |
| /* 5-7 unused */ |
| }; |
| }; |
| |
| &i2c1 { /* i2c1 MIO 36-37 */ |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| /* Must be enabled via J242 */ |
| eeprom_versal: eeprom@51 { /* x-prc-01-revA u116, x-prc-02-revA u12 */ |
| compatible = "atmel,24c02"; |
| reg = <0x51>; |
| }; |
| |
| i2c-mux@74 { /* u35 */ |
| compatible = "nxp,pca9548"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x74>; |
| /* reset-gpios = <&gpio SYSCTLR_IIC_MUX1_RESET_B GPIO_ACTIVE_HIGH>; */ |
| dc_i2c: i2c@0 { /* DC_I2C */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| /* Use for storing information about SC board */ |
| eeprom: eeprom@54 { /* u34 - m24128 16kB */ |
| compatible = "st,24c128", "atmel,24c128"; |
| reg = <0x54>; |
| }; |
| si570_ref_clk: clock-generator@5d { /* u32 */ |
| #clock-cells = <0>; |
| compatible = "silabs,si570"; |
| reg = <0x5d>; /* 570JAC000900DG */ |
| temperature-stability = <50>; |
| factory-fout = <156250000>; /* FIXME every chip can be different */ |
| clock-frequency = <33333333>; |
| clock-output-names = "REF_CLK"; /* FIXME */ |
| }; |
| /* Connection via Samtec J212D */ |
| /* Use for storing information about X-PRC card */ |
| x_prc_eeprom: eeprom@52 { /* x-prc-01-revA u120, x-prc-02-revA u16 */ |
| compatible = "atmel,24c02"; |
| reg = <0x52>; |
| }; |
| |
| /* Use for setting up certain features on X-PRC card */ |
| x_prc_tca9534: gpio@22 { /* x-prc-01-revA u121, x-prc-02-revA u17 */ |
| compatible = "nxp,pca9534"; |
| reg = <0x22>; |
| gpio-controller; /* IRQ not connected */ |
| #gpio-cells = <2>; |
| gpio-line-names = "sw4_1", "sw4_2", "sw4_3", "sw4_4", |
| "", "", "", ""; |
| gtr_sel0 { |
| gpio-hog; |
| gpios = <0 0>; |
| input; /* FIXME add meaning */ |
| line-name = "sw4_1"; |
| }; |
| gtr_sel1 { |
| gpio-hog; |
| gpios = <1 0>; |
| input; /* FIXME add meaning */ |
| line-name = "sw4_2"; |
| }; |
| gtr_sel2 { |
| gpio-hog; |
| gpios = <2 0>; |
| input; /* FIXME add meaning */ |
| line-name = "sw4_3"; |
| }; |
| gtr_sel3 { |
| gpio-hog; |
| gpios = <3 0>; |
| input; /* FIXME add meaning */ |
| line-name = "sw4_4"; |
| }; |
| }; |
| }; |
| i2c@1 { /* FMCP1_IIC */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| /* FIXME connection to Samtec J51C */ |
| /* expected eeprom 0x50 SE cards */ |
| }; |
| i2c@2 { /* FMCP2_IIC */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| /* FIXME connection to Samtec J53C */ |
| /* expected eeprom 0x50 SE cards */ |
| }; |
| i2c@3 { /* DDR4_DIMM1 */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| si570_ddr_dimm1: clock-generator@60 { /* u2 */ |
| #clock-cells = <0>; |
| compatible = "silabs,si570"; |
| reg = <0x60>; /* 570BAB000299DG */ |
| temperature-stability = <50>; |
| factory-fout = <156250000>; /* FIXME every chip can be different - 10MHZ_TO_810MHZ */ |
| clock-frequency = <33333333>; |
| clock-output-names = "REF_CLK"; /* FIXME */ |
| }; |
| /* 0x50 SPD? */ |
| }; |
| i2c@4 { /* DDR4_DIMM2 */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| si570_ddr_dimm2: clock-generator@60 { /* u3 */ |
| #clock-cells = <0>; |
| compatible = "silabs,si570"; |
| reg = <0x60>; /* 570BAB000299DG */ |
| temperature-stability = <50>; |
| factory-fout = <156250000>; /* FIXME every chip can be different - 10MHZ_TO_810MHZ */ |
| clock-frequency = <33333333>; |
| clock-output-names = "REF_CLK"; /* FIXME */ |
| }; |
| /* 0x50 SPD? */ |
| }; |
| i2c@5 { /* LPDDR4_SI570_CLK */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| si570_lpddr4: clock-generator@60 { /* u4 */ |
| #clock-cells = <0>; |
| compatible = "silabs,si570"; |
| reg = <0x60>; /* 570BAB000299DG */ |
| temperature-stability = <50>; |
| factory-fout = <156250000>; /* FIXME every chip can be different - 10MHZ_TO_810MHZ */ |
| clock-frequency = <33333333>; |
| clock-output-names = "LPDDR4_SI570_CLK"; |
| }; |
| }; |
| i2c@6 { /* HSDP_SI570 */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| si570_hsdp: clock-generator@5d { /* u5 */ |
| #clock-cells = <0>; |
| compatible = "silabs,si570"; |
| reg = <0x5d>; /* 570JAC000900DG */ |
| temperature-stability = <50>; |
| factory-fout = <156250000>; /* FIXME every chip can be different - 10MHZ_TO_810MHZ */ |
| clock-frequency = <33333333>; |
| clock-output-names = "HSDP_SI570"; |
| }; |
| }; |
| i2c@7 { /* PCIE_CLK */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| /* u36 0xd8 or 0xde - pcie clk buf - 9ZML1241EKILF PCIe GEN 4 CLOCK BUFFER FIXME - no driver */ |
| /* u37 0xd0 DNP - pcie clocking 1 - 9FGV1006BQ505LTGI - PCIe GEN 4 CLOCK GENERATOR FIXME - no linux driver */ |
| /* u38 0xca - pcie clocking 2 - 9ZML1241EKILF PCIe GEN 4 CLOCK BUFFER FIXME - no driver */ |
| clock_8t49n287: clock-generator@d8 { /* u39 8T49N240 - pcie clocking 3 */ |
| #clock-cells = <1>; /* author David Cater <david.cater@idt.com>*/ |
| compatible = "idt,8t49n240", "idt,8t49n241"; /* FIXME no driver for 240 */ |
| reg = <0xd8>; |
| /* Documentation/devicetree/bindings/clock/idt,idt8t49n24x.txt */ |
| /* FIXME there input via J241 Samtec CLK1 and CLK0 from U38 - selection PIN */ |
| |
| }; |
| |
| }; |
| }; |
| }; |
| |
| &usb0 { |
| status = "okay"; |
| xlnx,usb-polarity = <0>; |
| xlnx,usb-reset-mode = <0>; |
| }; |
| |
| &dwc3_0 { |
| status = "okay"; |
| dr_mode = "peripheral"; |
| snps,dis_u2_susphy_quirk; |
| snps,dis_u3_susphy_quirk; |
| maximum-speed = "super-speed"; |
| }; |
| |
| &usb1 { |
| status = "okay"; |
| xlnx,usb-polarity = <0>; |
| xlnx,usb-reset-mode = <0>; |
| }; |
| |
| &dwc3_1 { |
| /delete-property/ phy-names ; |
| /delete-property/ phys ; |
| dr_mode = "host"; |
| maximum-speed = "high-speed"; |
| snps,dis_u2_susphy_quirk ; |
| snps,dis_u3_susphy_quirk ; |
| status = "okay"; |
| }; |
| |
| &xilinx_ams { |
| status = "okay"; |
| }; |
| |
| &ams_ps { |
| status = "okay"; |
| }; |
| |
| &ams_pl { |
| status = "okay"; |
| }; |