| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * dts file for Xilinx ZynqMP VPK120 revB |
| * |
| * (C) Copyright 2021 - 2022, Xilinx, Inc. |
| * (C) Copyright 2022 - 2023, Advanced Micro Devices, Inc. |
| * |
| * Michal Simek <michal.simek@amd.com> |
| */ |
| |
| #include <dt-bindings/gpio/gpio.h> |
| |
| /dts-v1/; |
| /plugin/; |
| |
| &{/} { |
| compatible = "xlnx,zynqmp-sc-vpk120-revB", "xlnx,zynqmp-vpk120-revB", |
| "xlnx,zynqmp-vpk120", "xlnx,zynqmp"; |
| }; |
| |
| &i2c0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| tca6416_u233: gpio@20 { /* u233 */ |
| compatible = "ti,tca6416"; |
| reg = <0x20>; |
| gpio-controller; /* interrupt not connected */ |
| #gpio-cells = <2>; |
| gpio-line-names = "", "", "QSFPDD1_MODSELL", "QSFPDD2_MODSELL", /* 0 - 3 */ |
| "PMBUS2_INA226_ALERT", "", "", "", /* 4 - 7 */ |
| "FMCP1_FMC_PRSNT_M2C_B", "", "FMCP1_FMCP_PRSNT_M2C_B", "", /* 10 - 13 */ |
| "VCCINT_VRHOT_B", "8A34001_EXP_RST_B", "PMBUS_ALERT", "PMBUS1_INA226_ALERT"; /* 14 - 17 */ |
| }; |
| |
| 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>; */ |
| pmbus_i2c: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| /* On connector J325 */ |
| ir38060_41: regulator@41 { /* IR38060 - u259 */ |
| compatible = "infineon,ir38060", "infineon,ir38064"; |
| reg = <0x41>; /* i2c addr 0x11 */ |
| }; |
| ir38164_43: regulator@43 { /* IR38164 - u13 */ |
| compatible = "infineon,ir38164"; |
| reg = <0x43>; /* i2c addr 0x13 */ |
| }; |
| ir35221_46: pmic@46 { /* IR35221 - u152 */ |
| compatible = "infineon,ir35221"; |
| reg = <0x46>; /* i2c addr - 0x16 */ |
| }; |
| irps5401_47: pmic5401@47 { /* IRPS5401 - u160 */ |
| compatible = "infineon,irps5401"; |
| reg = <0x47>; /* i2c addr 0x17 */ |
| }; |
| ir38164_49: regulator@49 { /* IR38164 - u189 */ |
| compatible = "infineon,ir38164"; |
| reg = <0x49>; /* i2c addr 0x19 */ |
| }; |
| irps5401_4c: pmic@4c { /* IRPS5401 - u167 */ |
| compatible = "infineon,irps5401"; |
| reg = <0x4c>; /* i2c addr 0x1c */ |
| }; |
| irps5401_4d: pmic@4d { /* IRPS5401 - u175 */ |
| compatible = "infineon,irps5401"; |
| reg = <0x4d>; /* i2c addr 0x1d */ |
| }; |
| ir38164_4e: regulator@4e { /* IR38164 - u185 */ |
| compatible = "infineon,ir38164"; |
| reg = <0x4e>; /* i2c addr 0x1e */ |
| }; |
| ir38164_4f: regulator@4f { /* IR38164 - u187 */ |
| compatible = "infineon,ir38164"; |
| reg = <0x4f>; /* i2c addr 0x1f */ |
| }; |
| }; |
| pmbus1_ina226_i2c: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| /* FIXME check alerts coming to SC */ |
| vccint: ina226@40 { /* u65 */ |
| compatible = "ti,ina226"; |
| reg = <0x40>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_soc: ina226@41 { /* u161 */ |
| compatible = "ti,ina226"; |
| reg = <0x41>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_pmc: ina226@42 { /* u163 */ |
| compatible = "ti,ina226"; |
| reg = <0x42>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_ram: ina226@43 { /* u5 */ |
| compatible = "ti,ina226"; |
| reg = <0x43>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_pslp: ina226@44 { /* u165 */ |
| compatible = "ti,ina226"; |
| reg = <0x44>; |
| shunt-resistor = <5000>; |
| }; |
| vcc_psfp: ina226@45 { /* u164 */ |
| compatible = "ti,ina226"; |
| reg = <0x45>; |
| shunt-resistor = <5000>; |
| }; |
| }; |
| i2c@2 { /* NC */ /* FIXME maybe remove */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| pmbus2_ina226_i2c: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| /* FIXME check alerts coming to SC */ |
| vccaux: ina226@40 { /* u166 */ |
| compatible = "ti,ina226"; |
| reg = <0x40>; |
| shunt-resistor = <5000>; |
| }; |
| vccaux_pmc: ina226@41 { /* u168 */ |
| compatible = "ti,ina226"; |
| reg = <0x41>; |
| shunt-resistor = <5000>; |
| }; |
| mgtavcc: ina226@42 { /* u265 */ |
| compatible = "ti,ina226"; |
| reg = <0x42>; |
| shunt-resistor = <5000>; |
| }; |
| vcc1v5: ina226@43 { /* u264 */ |
| compatible = "ti,ina226"; |
| reg = <0x43>; |
| shunt-resistor = <5000>; |
| }; |
| vcco_mio: ina226@45 { /* u172 */ |
| compatible = "ti,ina226"; |
| reg = <0x45>; |
| shunt-resistor = <5000>; |
| }; |
| mgtavtt: ina226@46 { /* u188 */ |
| compatible = "ti,ina226"; |
| reg = <0x46>; |
| shunt-resistor = <2000>; |
| }; |
| vcco_502: ina226@47 { /* u174 */ |
| compatible = "ti,ina226"; |
| reg = <0x47>; |
| shunt-resistor = <5000>; |
| }; |
| mgtvccaux: ina226@48 { /* u176 */ |
| compatible = "ti,ina226"; |
| reg = <0x48>; |
| shunt-resistor = <5000>; |
| }; |
| vcc1v1_lp4: ina226@49 { /* u186 */ |
| compatible = "ti,ina226"; |
| reg = <0x49>; |
| shunt-resistor = <2000>; |
| }; |
| vadj_fmc: ina226@4a { /* u184 */ |
| compatible = "ti,ina226"; |
| reg = <0x4a>; |
| shunt-resistor = <2000>; |
| }; |
| lpdmgtyavcc: ina226@4b { /* u177 */ |
| compatible = "ti,ina226"; |
| reg = <0x4b>; |
| shunt-resistor = <5000>; |
| }; |
| lpdmgtyavtt: ina226@4c { /* u260 */ |
| compatible = "ti,ina226"; |
| reg = <0x4c>; |
| shunt-resistor = <2000>; |
| }; |
| lpdmgtyvccaux: ina226@4d { /* u234 */ |
| compatible = "ti,ina226"; |
| reg = <0x4d>; |
| shunt-resistor = <5000>; |
| }; |
| }; |
| i2c@4 { /* NC */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| }; |
| i2c@5 { /* NC */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| }; |
| user_si570: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| user_si570_1: clock-generator@5f { /* USER C0 SI570 - u205 */ |
| #clock-cells = <0>; |
| compatible = "silabs,si570"; |
| reg = <0x5f>; |
| temperature-stability = <50>; |
| factory-fout = <100000000>; |
| clock-frequency = <100000000>; |
| clock-output-names = "fmc_si570"; |
| silabs,skip-recall; |
| }; |
| |
| }; |
| /* 7 unused */ |
| }; |
| }; |
| |
| &i2c1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| 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>; */ |
| ref_clk_i2c: i2c@0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| 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"; |
| silabs,skip-recall; |
| }; |
| }; |
| fmcp1_i2c: i2c@1 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <1>; |
| /* FIXME connection to Samtec J51C */ |
| /* expected eeprom 0x50 SE cards */ |
| }; |
| i2c@2 { /* NC - FIXME */ |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <2>; |
| }; |
| lpddr4_si570_clk3_i2c: i2c@3 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <3>; |
| lpddr4_clk3: clock-generator@60 { /* u4 */ |
| #clock-cells = <0>; |
| compatible = "silabs,si570"; |
| reg = <0x60>; |
| temperature-stability = <50>; |
| factory-fout = <200000000>; |
| clock-frequency = <200000000>; |
| clock-output-names = "lpddr4_clk3"; |
| silabs,skip-recall; |
| }; |
| }; |
| lpddr4_si570_clk2_i2c: i2c@4 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <4>; |
| lpddr4_clk2: clock-generator@60 { /* u3 */ |
| #clock-cells = <0>; |
| compatible = "silabs,si570"; |
| reg = <0x60>; |
| temperature-stability = <50>; |
| factory-fout = <200000000>; |
| clock-frequency = <200000000>; |
| clock-output-names = "lpddr4_clk2"; |
| silabs,skip-recall; |
| }; |
| }; |
| lpddr4_si570_clk1_i2c: i2c@5 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <5>; |
| lpddr4_clk1: clock-generator@60 { /* u248 */ |
| #clock-cells = <0>; |
| compatible = "silabs,si570"; |
| reg = <0x60>; |
| temperature-stability = <50>; |
| factory-fout = <200000000>; |
| clock-frequency = <200000000>; |
| clock-output-names = "lpddr4_clk1"; |
| silabs,skip-recall; |
| }; |
| }; |
| qsfpdd_i2c: i2c@6 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <6>; |
| /* J1/J2 connectors */ |
| }; |
| idt8a34001_i2c: i2c@7 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <7>; |
| /* Via J310 connector */ |
| idt_8a34001: phc@5b { |
| compatible = "idt,8a34001"; /* u219B */ |
| reg = <0x5b>; /* FIXME not in schematics */ |
| }; |
| }; |
| }; |
| }; |