diff options
Diffstat (limited to 'arch/arm/dts/zynqmp-a2197-g-revA.dts')
| -rw-r--r-- | arch/arm/dts/zynqmp-a2197-g-revA.dts | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/arch/arm/dts/zynqmp-a2197-g-revA.dts b/arch/arm/dts/zynqmp-a2197-g-revA.dts new file mode 100644 index 00000000000..c6072b5f427 --- /dev/null +++ b/arch/arm/dts/zynqmp-a2197-g-revA.dts @@ -0,0 +1,282 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Xilinx Versal a2197 RevA System Controller on MGT + * + * (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 MGT Char board RevA"; + compatible = "xlnx,zynqmp-a2197-g-revA", "xlnx,zynqmp-a2197-revA", + "xlnx,zynqmp-a2197", "xlnx,zynqmp"; + + aliases { + ethernet0 = &gem0; + gpio0 = &gpio; + i2c0 = &i2c0; + mmc0 = &sdhci0; + rtc0 = &rtc; + serial0 = &uart0; + serial1 = &dcc; + usb0 = &usb0; + }; + + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:115200n8"; + xlnx,eeprom = <&eeprom>; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; +}; + +&sdhci0 { /* emmc MIO 13-23 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; +}; + +&gem0 { /* eth MDIO 76/77 */ + status = "okay"; + phy-handle = <&phy0>; + phy-mode = "sgmii"; + is-internal-pcspma; + phy0: phy@0 { /* marwell m88e1512 */ + reg = <0>; + reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>; +/* xlnx,phy-type = <PHY_TYPE_SGMII>; */ + }; +/* phy-names = "..."; + phys = <&lane0 PHY_TYPE_SGMII ... > + Note: lane0 sgmii/lane1 usb3 */ +}; + +&gpio { + status = "okay"; + gpio-line-names = "", "", "", "", "", /* 0 - 4 */ + "", "", "", "", "", /* 5 - 9 */ + "", "", "", "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", "", "", "UART0_RXD_IN", "UART0_TXD_OUT", /* 35 - 39 */ + "", "", "ETH_RESET_B", "", "", /* 40 - 44 */ + "", "", "", "", "", /* 45 - 49 */ + "", "", "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", "", /* 60 - 64 */ + "", "", "", "", "", /* 65 - 69 */ + "", "", "", "", "", /* 70 - 74 */ + "", "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>; + scl-gpios = <&gpio 34 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio 35 GPIO_ACTIVE_HIGH>; + i2c-mux@74 { /* u94 */ + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + /* FIXME reset connected to SYSCTRL_IIC_MUX0_RESET */ + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + /* Use for storing information about SC board */ + eeprom: eeprom@50 { /* u96 - 24LC32A - 256B */ + compatible = "atmel,24c32"; + reg = <0x50>; + }; + }; + i2c@1 { /* CM_I2C_SCL - Samtec */ + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + i2c@2 { /* PMBUS - AFX_PMBUS */ + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + tps544@d { /* u85 */ + compatible = "ti,tps544b25"; + reg = <0xd>; + }; + tps544@10 { /* u73 */ + compatible = "ti,tps544b25"; + reg = <0x10>; + }; + tps544@11 { /* u76 */ + compatible = "ti,tps544b25"; + reg = <0x11>; + }; + tps544@12 { /* u77 */ + compatible = "ti,tps544b25"; + reg = <0x12>; + }; + tps544@13 { /* u80 */ + compatible = "ti,tps544b25"; + reg = <0x13>; + }; + tps544@14 { /* u81 */ + compatible = "ti,tps544b25"; + reg = <0x14>; + }; + tps544@15 { /* u83 */ + compatible = "ti,tps544b25"; + reg = <0x15>; + }; + tps544@16 { /* u63 */ + compatible = "ti,tps544b25"; + reg = <0x16>; + }; + tps544@17 { /* u66 */ + compatible = "ti,tps544b25"; + reg = <0x17>; + }; + tps544@18 { /* u67 */ + compatible = "ti,tps544b25"; + reg = <0x18>; + }; + tps544@19 { /* u69 */ + compatible = "ti,tps544b25"; + reg = <0x19>; + }; + tps544@1d { /* u88 */ + compatible = "ti,tps544b25"; + reg = <0x1d>; + }; + tps544@1e { /* u89 */ + compatible = "ti,tps544b25"; + reg = <0x1e>; + }; + tps544@1f { /* u87 */ + compatible = "ti,tps544b25"; + reg = <0x1f>; + }; + tps544@20 { /* u71 */ + compatible = "ti,tps544b25"; + reg = <0x20>; + }; + ina226@40 { /* u74 */ + compatible = "ti,ina226"; + reg = <0x40>; + shunt-resistor = <1000>; + }; + ina226@41 { /* u75 */ + compatible = "ti,ina226"; + reg = <0x41>; + shunt-resistor = <1000>; + }; + ina226@42 { /* u78 */ + compatible = "ti,ina226"; + reg = <0x42>; + shunt-resistor = <5000>; + }; + ina226@43 { /* u79 */ + compatible = "ti,ina226"; + reg = <0x43>; + shunt-resistor = <1000>; + }; + ina226@44 { /* u82 */ + compatible = "ti,ina226"; + reg = <0x44>; + shunt-resistor = <1000>; + }; + ina226@45 { /* u84 */ + compatible = "ti,ina226"; + reg = <0x45>; + shunt-resistor = <5000>; + }; + tps53681@c0 { /* u53 - FIXME name - don't know what it does - also vcc_io_soc */ + compatible = "ti,tps53681"; /* FIXME no linux driver */ + reg = <0xc0>; + }; + }; + i2c@3 { /* fmc1 via JA2G */ + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + eeprom_fmc1: eeprom@50 { /* on FMC */ + compatible = "atmel,24c04"; + reg = <0x50>; + }; + }; + i2c@4 { /* fmc2 via JA3G */ + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + eeprom_fmc2: eeprom@50 { /* on FMC */ + compatible = "atmel,24c04"; + reg = <0x50>; + }; + }; + i2c@5 { /* fmc3 via JA4G */ + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + eeprom_fmc3: eeprom@50 { /* on FMC */ + compatible = "atmel,24c04"; + reg = <0x50>; + }; + }; + i2c@6 { /* ddr dimm */ + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + /* 7 unused */ + }; +}; + +&usb0 { /* USB0 MIO52-63 */ + status = "okay"; + xlnx,usb-polarity = <0>; + xlnx,usb-reset-mode = <0>; +}; + +&dwc3_0 { + status = "okay"; + dr_mode = "peripheral"; + maximum-speed = "high-speed"; +}; |