diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/dts/zynqmp-e-a2197-00-revA.dts | 559 |
2 files changed, 560 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 733d0eb4c2b..6a7dbb6309b 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -250,6 +250,7 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += \ avnet-ultra96-rev1.dtb \ avnet-ultrazedev-cc-v1.0-ultrazedev-som-v1.0.dtb \ zynqmp-a2197-revA.dtb \ + zynqmp-e-a2197-00-revA.dtb \ zynqmp-g-a2197-00-revA.dtb \ zynqmp-m-a2197-01-revA.dtb \ zynqmp-m-a2197-02-revA.dtb \ diff --git a/arch/arm/dts/zynqmp-e-a2197-00-revA.dts b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts new file mode 100644 index 00000000000..39b5d7fff9a --- /dev/null +++ b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts @@ -0,0 +1,559 @@ +// 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> +#include <dt-bindings/phy/phy.h> + +/ { + model = "Versal System Controller on a2197 Eval board RevA"; /* VCK190/VMK180 */ + compatible = "xlnx,zynqmp-e-a2197-00-revA", "xlnx,zynqmp-a2197-revA", + "xlnx,zynqmp-a2197", "xlnx,zynqmp"; + + aliases { + ethernet0 = &gem0; + gpio0 = &gpio; + i2c0 = &i2c0; + i2c1 = &i2c1; + mmc0 = &sdhci1; + rtc0 = &rtc; + serial0 = &uart0; + serial1 = &dcc; + }; + + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:115200n8"; + xlnx,eeprom = <&eeprom>; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + ina226-vccint { + compatible = "iio-hwmon"; + io-channels = <&vccint 0>, <&vccint 1>, <&vccint 2>, <&vccint 3>; + }; + ina226-vcc-soc { + compatible = "iio-hwmon"; + io-channels = <&vcc_soc 0>, <&vcc_soc 1>, <&vcc_soc 2>, <&vcc_soc 3>; + }; + ina226-vcc-pmc { + compatible = "iio-hwmon"; + io-channels = <&vcc_pmc 0>, <&vcc_pmc 1>, <&vcc_pmc 2>, <&vcc_pmc 3>; + }; + ina226-vcc-ram { + compatible = "iio-hwmon"; + io-channels = <&vcc_ram 0>, <&vcc_ram 1>, <&vcc_ram 2>, <&vcc_ram 3>; + }; + ina226-vcc-pslp { + compatible = "iio-hwmon"; + io-channels = <&vcc_pslp 0>, <&vcc_pslp 1>, <&vcc_pslp 2>, <&vcc_pslp 3>; + }; + ina226-vcc-psfp { + compatible = "iio-hwmon"; + io-channels = <&vcc_psfp 0>, <&vcc_psfp 1>, <&vcc_psfp 2>, <&vcc_psfp 3>; + }; + ina226-vccaux { + compatible = "iio-hwmon"; + io-channels = <&vccaux 0>, <&vccaux 1>, <&vccaux 2>, <&vccaux 3>; + }; + ina226-vccaux-pmc { + compatible = "iio-hwmon"; + io-channels = <&vccaux_pmc 0>, <&vccaux_pmc 1>, <&vccaux_pmc 2>, <&vccaux_pmc 3>; + }; + ina226-vcco-500 { + compatible = "iio-hwmon"; + io-channels = <&vcco_500 0>, <&vcco_500 1>, <&vcco_500 2>, <&vcco_500 3>; + }; + ina226-vcco-501 { + compatible = "iio-hwmon"; + io-channels = <&vcco_501 0>, <&vcco_501 1>, <&vcco_501 2>, <&vcco_501 3>; + }; + ina226-vcco-502 { + compatible = "iio-hwmon"; + io-channels = <&vcco_502 0>, <&vcco_502 1>, <&vcco_502 2>, <&vcco_502 3>; + }; + ina226-vcco-503 { + compatible = "iio-hwmon"; + io-channels = <&vcco_503 0>, <&vcco_503 1>, <&vcco_503 2>, <&vcco_503 3>; + }; + ina226-vcc-1v8 { + compatible = "iio-hwmon"; + io-channels = <&vcc_1v8 0>, <&vcc_1v8 1>, <&vcc_1v8 2>, <&vcc_1v8 3>; + }; + ina226-vcc-3v3 { + compatible = "iio-hwmon"; + io-channels = <&vcc_3v3 0>, <&vcc_3v3 1>, <&vcc_3v3 2>, <&vcc_3v3 3>; + }; + ina226-vcc-1v2-ddr4 { + compatible = "iio-hwmon"; + io-channels = <&vcc_1v2_ddr4 0>, <&vcc_1v2_ddr4 1>, <&vcc_1v2_ddr4 2>, <&vcc_1v2_ddr4 3>; + }; + ina226-vcc-1v1-lp4 { + compatible = "iio-hwmon"; + io-channels = <&vcc1v1_lp4 0>, <&vcc1v1_lp4 1>, <&vcc1v1_lp4 2>, <&vcc1v1_lp4 3>; + }; + ina226-vadj-fmc { + compatible = "iio-hwmon"; + io-channels = <&vadj_fmc 0>, <&vadj_fmc 1>, <&vadj_fmc 2>, <&vadj_fmc 3>; + }; + ina226-mgtyavcc { + compatible = "iio-hwmon"; + io-channels = <&mgtyavcc 0>, <&mgtyavcc 1>, <&mgtyavcc 2>, <&mgtyavcc 3>; + }; + ina226-mgtyavtt { + compatible = "iio-hwmon"; + io-channels = <&mgtyavtt 0>, <&mgtyavtt 1>, <&mgtyavtt 2>, <&mgtyavtt 3>; + }; + ina226-mgtyvccaux { + compatible = "iio-hwmon"; + io-channels = <&mgtyvccaux 0>, <&mgtyvccaux 1>, <&mgtyvccaux 2>, <&mgtyvccaux 3>; + }; +}; + +&uart0 { /* uart0 MIO38-39 */ + 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"; + is-internal-pcspma; + phy0: ethernet-phy@0 { /* u131 M88E1512 */ + reg = <0>; + }; +}; + +&gpio { + status = "okay"; + gpio-line-names = "", "", "", "", "", /* 0 - 4 */ + "", "", "DC_SYS_CTRL0", "DC_SYS_CTRL1", "DC_SYS_CTRL2", /* 5 - 9 */ + "DC_SYS_CTRL3", "ZU4_TRIGGER", "SYSCTLR_PB", "", "", /* 10 - 14 */ + "", "", "", "", "", /* 15 - 19 */ + "", "", "", "", "", /* 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 */ + "", "", "ETH_RESET_B", "", "", /* 40 - 44 */ + "SD1_CD_B", "SD1_DATA0", "SD1_DATA1", "SD1_DATA2", "SD1_DATA3", /* 45 - 49 */ + "SD1_CMD", "SD1_CLK", "", "", "", /* 50 - 54 */ + "", "", "", "", "", /* 55 - 59 */ + "", "", "", "", "", /* 60 - 64 */ + "", "", "", "", "", /* 65 - 69 */ + "", "", "", "", "", /* 70 - 74 */ + "", "ETH_MDC", "ETH_MDIO", /* 75 - 77, MIO end and EMIO start */ + "", "", /* 78 - 79 */ + "", "", "", "", "", /* 80 - 84 */ + "", "", "", "", "", /* 85 -89 */ + "", "", "", "", "", /* 90 - 94 */ + "", "", "", "", "", /* 95 - 99 */ + "", "", "", "", "", /* 100 - 104 */ + "", "", "", "", "", /* 105 - 109 */ + "", "", "", "", "", /* 110 - 114 */ + "", "", "", "", "", /* 115 - 119 */ + "", "", "", "", "", /* 120 - 124 */ + "", "", "", "", "", /* 125 - 129 */ + "", "", "", "", "", /* 130 - 134 */ + "", "", "", "", "", /* 135 - 139 */ + "", "", "", "", "", /* 140 - 144 */ + "", "", "", "", "", /* 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 { /* PMBUS */ + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + /* u152 IR35215 0x16/0x46 vcc_soc */ + /* u160 IRPS5401 0x17/0x47 */ + /* u167 IRPS5401 0x1c/0x4c */ + /* u175 IRPS5401 0x1d/0x4d */ + /* u179 ir38164 0x19/0x49 vcco_500 */ + /* u181 ir38164 0x1a/0x4a vcco_501 */ + /* u183 ir38164 0x1b/0x4b vcco_502 */ + /* u185 ir38164 0x1e/0x4e vadj_fmc */ + /* u187 ir38164 0x1F/0x4f mgtyavcc */ + /* u189 ir38164 0x20/0x50 mgtyavtt */ + /* u194 ir38164 0x13/0x43 vdd1_1v8_lp4 */ + /* u195 ir38164 0x14/0x44 vdd2_1v8_lp4 */ + }; + i2c@1 { /* PMBUS1_INA226 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + /* FIXME check alerts coming to SC */ + vccint: ina226@40 { /* u65 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vccint"; + reg = <0x40>; + shunt-resistor = <5000>; /* R440 */ + /* 0.78V @ 32A 1 of 6 Phases*/ + }; + vcc_soc: ina226@41 { /* u161 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcc-soc"; + reg = <0x41>; + shunt-resistor = <2000>; /* R1186 */ + /* 0.78V @ 18A */ + }; + vcc_pmc: ina226@42 { /* u163 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcc-pmc"; + reg = <0x42>; + shunt-resistor = <5000>; /* R1214 */ + /* 0.78V @ 500mA */ + }; + vcc_ram: ina226@43 { /* u162 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcc-ram"; + reg = <0x43>; + shunt-resistor = <5000>; /* r1221 */ + /* 0.78V @ 4A */ + }; + vcc_pslp: ina226@44 { /* u165 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcc-pslp"; + reg = <0x44>; + shunt-resistor = <5000>; /* R1216 */ + /* 0.78V @ 1A */ + }; + vcc_psfp: ina226@45 { /* u164 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcc-psfp"; + reg = <0x45>; + shunt-resistor = <5000>; /* R1219 */ + /* 0.78V @ 2A */ + }; + }; + i2c@2 { /* PCIE_CLK */ + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + clock_8t49n287: clock-generator@d8 { /* u39 8T49N240 */ + #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 */ + }; + }; + i2c@3 { /* PMBUS2_INA226 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + /* FIXME check alerts coming to SC */ + vccaux: ina226@40 { /* u166 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vccaux"; + reg = <0x40>; + shunt-resistor = <5000>; /* R382 */ + /* 1.5V @ 3A */ + }; + vccaux_pmc: ina226@41 { /* u168 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vccaux-pmc"; + reg = <0x41>; + shunt-resistor = <5000>; /* R1246 */ + /* 1.5V @ 500mA */ + }; + vcco_500: ina226@42 { /* u178 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcco-500"; + reg = <0x42>; + shunt-resistor = <2000>; /* R1300 */ + /* 3.3V @ 5A */ + }; + vcco_501: ina226@43 { /* u180 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcco-501"; + reg = <0x43>; + shunt-resistor = <2000>; /* R1313 */ + /* 3.3V @ 5A */ + }; + vcco_502: ina226@44 { /* u182 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcco-502"; + reg = <0x44>; + shunt-resistor = <2000>; /* R1330 */ + /* 3.3V @ 5A */ + }; + vcco_503: ina226@45 { /* u172 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcco-503"; + reg = <0x45>; + shunt-resistor = <5000>; /* R1229 */ + /* 1.8V @ 2A */ + }; + vcc_1v8: ina226@46 { /* u173 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcc-1v8"; + reg = <0x46>; + shunt-resistor = <5000>; /* R400 */ + /* 1.8V @ 6A */ + }; + vcc_3v3: ina226@47 { /* u174 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcc-3v3"; + reg = <0x47>; + shunt-resistor = <5000>; /* R1232 */ + /* 3.3V @ 500mA */ + }; + vcc_1v2_ddr4: ina226@48 { /* u176 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcc-1v2-ddr4"; + reg = <0x48>; + shunt-resistor = <5000>; /* R1275 */ + /* 1.2V @ 4A */ + }; + vcc1v1_lp4: ina226@49 { /* u177 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vcc1v1-lp4"; + reg = <0x49>; + shunt-resistor = <5000>; /* R1286 */ + /* 1.1V @ 4A */ + }; + vadj_fmc: ina226@4a { /* u184 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-vadj-fmc"; + reg = <0x4a>; + shunt-resistor = <2000>; /* R1350 */ + /* 1.5V @ 10A */ + }; + mgtyavcc: ina226@4b { /* u186 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-mgtyavcc"; + reg = <0x4b>; + shunt-resistor = <2000>; /* R1367 */ + /* 0.88V @ 6A */ + }; + mgtyavtt: ina226@4c { /* u188 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-mgtyavtt"; + reg = <0x4c>; + shunt-resistor = <2000>; /* R1384 */ + /* 1.2V @ 10A */ + }; + mgtyvccaux: ina226@4d { /* u234 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + label = "ina226-mgtyvccaux"; + reg = <0x4d>; + shunt-resistor = <5000>; /* r1679 */ + /* 1.5V @ 500mA */ + }; + }; + i2c@4 { /* LP_I2C_SM */ + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + /* FIXME wires ready but chip is missing */ + }; + i2c@5 { /* zSFP_SI570 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + si570_zsfp: clock-generator@5d { /* u192 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; + temperature-stability = <50>; + factory-fout = <156250000>; + clock-frequency = <156250000>; + clock-output-names = "si570_hsdp_clk"; + }; + }; + i2c@6 { /* USER_SI570_1 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + si570_user1_clk: clock-generator@5d { /* u205 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5f>; + temperature-stability = <50>; + factory-fout = <100000000>; + clock-frequency = <100000000>; + clock-output-names = "si570_user1"; + }; + + }; + i2c@7 { /* USER_SI570_2 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + /* FIXME wires ready but chip is missing */ + }; + }; +}; + +&i2c1 { /* i2c1 MIO 36-37 */ + status = "okay"; + clock-frequency = <400000>; + + 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>; /* 0x5c too */ + }; + si570_ref_clk: clock-generator@5d { /* u32 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; + temperature-stability = <50>; + factory-fout = <33333333>; + clock-frequency = <33333333>; + clock-output-names = "ref_clk"; + }; + /* and connector J212D */ + }; + fmc1: i2c@1 { /* FMCP1_IIC */ + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + /* FIXME connection to Samtec J51C */ + /* expected eeprom 0x50 FMC cards */ + }; + fmc2: i2c@2 { /* FMCP2_IIC */ + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + /* FIXME connection to Samtec J53C */ + /* expected eeprom 0x50 FMC 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>; + temperature-stability = <50>; + factory-fout = <200000000>; + clock-frequency = <200000000>; + clock-output-names = "si570_ddrdimm1_clk"; + }; + }; + i2c@4 { /* LPDDR4_SI570_CLK2 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + si570_ddr_dimm2: clock-generator@60 { /* u3 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x60>; + temperature-stability = <50>; + factory-fout = <200000000>; + clock-frequency = <200000000>; + clock-output-names = "si570_lpddr4_clk2"; + }; + }; + i2c@5 { /* LPDDR4_SI570_CLK1 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + si570_lpddr4: clock-generator@60 { /* u4 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x60>; + temperature-stability = <50>; + factory-fout = <200000000>; + clock-frequency = <200000000>; + clock-output-names = "si570_lpddr4_clk1"; + }; + }; + 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>; + temperature-stability = <50>; + factory-fout = <156250000>; + clock-frequency = <156250000>; + clock-output-names = "si570_hsdp_clk"; + }; + }; + i2c@7 { /* 8A34001 - U219B and J310 connector */ + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&xilinx_ams { + status = "okay"; +}; + +&ams_ps { + status = "okay"; +}; + +&ams_pl { + status = "okay"; +}; |