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e5d8d08981
After double checking some i2c addresses are not correct. It is visible from i2c dump ZynqMP> i2c bus Bus 3: i2c@ff020000 74: i2c-mux@74, offset len 1, flags 0 Bus 5: i2c@ff020000->i2c-mux@74->i2c@0 Bus 6: i2c@ff020000->i2c-mux@74->i2c@2 Bus 7: i2c@ff020000->i2c-mux@74->i2c@1 Bus 8: i2c@ff020000->i2c-mux@74->i2c@3 Bus 4: i2c@ff030000 (active 4) 74: i2c-mux@74, offset len 1, flags 0 Bus 9: i2c@ff030000->i2c-mux@74->i2c@0 Bus 10: i2c@ff030000->i2c-mux@74->i2c@3 Bus 11: i2c@ff030000->i2c-mux@74->i2c@4 Bus 12: i2c@ff030000->i2c-mux@74->i2c@5 (active 12) 51: generic_51, offset len 1, flags 0 60: generic_60, offset len 1, flags 0 74: generic_74, offset len 1, flags 0 Bus 13: i2c@ff030000->i2c-mux@74->i2c@6 (active 13) 51: generic_51, offset len 1, flags 0 5d: generic_5d, offset len 1, flags 0 74: generic_74, offset len 1, flags 0 ZynqMP> i2c dev 4 Setting bus to 4 ZynqMP> i2c mw 74 0 18 ZynqMP> i2c probe Valid chip addresses: 18 36 37 50 51 60 74 ZynqMP> i2c mw 74 0 20 ZynqMP> i2c probe Valid chip addresses: 51 60 74 where it is clear that si570 (u5) is at 0x60 address and 8t49n240 (u39) is also at address 0x60 based on log above. i2c address 0x74 is i2c mux and 0x51 is eeprom. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/0a198e9d993411e41473d130d5a5c20b6dc83458.1646639616.git.michal.simek@xilinx.com
586 lines
18 KiB
Text
586 lines
18 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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/*
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* dts file for Xilinx Versal a2197 RevA System Controller
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*
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* (C) Copyright 2019, Xilinx, Inc.
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*
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* Michal Simek <michal.simek@xilinx.com>
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*/
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/dts-v1/;
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#include "zynqmp.dtsi"
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#include "zynqmp-clk-ccf.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/phy/phy.h>
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/ {
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model = "Versal System Controller on a2197 Processor Char board RevA"; /* Tenzing */
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compatible = "xlnx,zynqmp-p-a2197-00-revA", "xlnx,zynqmp-a2197-revA",
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"xlnx,zynqmp-a2197", "xlnx,zynqmp";
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aliases {
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ethernet0 = &gem0;
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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mmc0 = &sdhci0;
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mmc1 = &sdhci1;
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nvmem0 = &eeprom;
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rtc0 = &rtc;
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serial0 = &uart0;
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serial1 = &uart1;
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serial2 = &dcc;
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usb0 = &usb0;
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usb1 = &usb1;
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};
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chosen {
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bootargs = "earlycon";
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stdout-path = "serial0:115200n8";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x0 0x0 0x80000000>;
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};
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si5332_1: si5332_1 { /* clk0_sgmii - u142 */
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <125000000>;
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};
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si5332_2: si5332_2 { /* clk1_usb - u142 */
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <27000000>;
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};
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};
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&sdhci0 { /* emmc MIO 13-23 - with some settings 16GB */
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status = "okay";
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non-removable;
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disable-wp;
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bus-width = <8>;
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xlnx,mio-bank = <0>;
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};
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&uart0 { /* uart0 MIO38-39 */
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status = "okay";
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};
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&uart1 { /* uart1 MIO40-41 */
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status = "okay";
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};
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&sdhci1 { /* sd1 MIO45-51 cd in place */
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status = "okay";
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no-1-8-v;
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disable-wp;
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xlnx,mio-bank = <1>;
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};
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&psgtr {
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status = "okay";
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/* sgmii, usb3 */
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clocks = <&si5332_1>, <&si5332_2>;
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clock-names = "ref0", "ref1";
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};
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&gem0 {
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status = "okay";
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phy-handle = <&phy0>;
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phy-mode = "sgmii"; /* DTG generates this properly 1512 */
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is-internal-pcspma;
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/* phy-reset-gpios = <&gpio 142 GPIO_ACTIVE_LOW>; */
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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&gpio {
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status = "okay";
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gpio-line-names = "", "", "", "", "", /* 0 - 4 */
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"", "", "DC_SYS_CTRL0", "DC_SYS_CTRL1", "DC_SYS_CTRL2", /* 5 - 9 */
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"DC_SYS_CTRL3", "DC_SYS_CTRL4", "DC_SYS_CTRL5", "EMMC_DAT0", "EMMC_DAT1", /* 10 - 14 */
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"EMMC_DAT2", "EMMC_DAT3", "EMMC_DAT4", "EMMC_DAT5", "EMMC_DAT6", /* 15 - 19 */
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"EMMC_DAT7", "EMMC_CMD", "EMMC_CLK", "EMMC_RST_B", "", /* 20 - 24 */
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"", "", "", "", "", /* 25 - 29 */
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"", "", "", "", "LP_I2C0_PMC_SCL", /* 30 - 34 */
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"LP_I2C0_PMC_SDA", "LP_I2C1_SCL", "LP_I2C1_SDA", "UART0_RXD_IN", "UART0_TXD_OUT", /* 35 - 39 */
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"UART1_TXD_OUT", "UART1_RXD_IN", "ETH_RESET_B", "", "", /* 40 - 44 */
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"SD1_CD_B", "SD1_DATA0", "SD1_DATA1", "SD1_DATA2", "SD1_DATA3", /* 45 - 49 */
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"SD1_CMD", "SD1_CLK", "USB0_CLK", "USB0_DIR", "USB0_DATA2", /* 50 - 54 */
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"USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3", /* 55 - 59 */
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"USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "USB1_CLK", /* 60 - 64 */
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"USB1_DIR", "USB1_DATA2", "USB1_NXT", "USB1_DATA0", "USB1_DATA1", /* 65 - 69 */
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"USB1_STP", "USB1_DATA3", "USB1_DATA4", "USB1_DATA5", "USB1_DATA6", /* 70 - 74 */
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"USB1_DATA7", "ETH_MDC", "ETH_MDIO", /* 75 - 77, MIO end and EMIO start */
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"SYSCTLR_VERSAL_MODE0", "SYSCTLR_VERSAL_MODE1", /* 78 - 79 */
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"SYSCTLR_VERSAL_MODE2", "SYSCTLR_VERSAL_MODE3", "SYSCTLR_POR_B_LS", "DC_PRSNT", "SYSCTLR_POWER_EN", /* 80 - 84 */
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"SYSCTLR_JTAG_S0", "SYSCTLR_JTAG_S1", "SYSCTLR_IIC_MUX0_RESET_B", "SYSCTLR_IIC_MUX1_RESET_B", "SYSCTLR_LP_I2C_SM_ALERT", /* 85 -89 */
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"SYSCTLR_GPIO0", "SYSCTLR_GPIO1", "SYSCTLR_GPIO2", "SYSCTLR_GPIO3", "SYSCTLR_GPIO4", /* 90 - 94 */
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"SYSCTLR_GPIO5", "VCCO_500_RBIAS", "VCCO_501_RBIAS", "VCCO_502_RBIAS", "VCCO_500_RBIAS_LED", /* 95 - 99 */
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"VCCO_501_RBIAS_LED", "VCCO_502_RBIAS_LED", "SYSCTLR_VCCINT_EN", "SYSCTLR_VCC_IO_SOC_EN", "SYSCTLR_VCC_PMC_EN", /* 100 - 104 */
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"SYSCTLR_VCC_RAM_EN", "SYSCTLR_VCC_PSLP_EN", "SYSCTLR_VCC_PSFP_EN", "SYSCTLR_VCCAUX_EN", "SYSCTLR_VCCAUX_PMC_EN", /* 105 - 109 */
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"SYSCTLR_VCCO_500_EN", "SYSCTLR_VCCO_501_EN", "SYSCTLR_VCCO_502_EN", "SYSCTLR_VCCO_503_EN", "SYSCTLR_VCC1V8_EN", /* 110 - 114 */
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"SYSCTLR_VCC3V3_EN", "SYSCTLR_VCC1V2_DDR4_EN", "SYSCTLR_VCC1V1_LP4_EN", "SYSCTLR_VDD1_1V8_LP4_EN", "SYSCTLR_VADJ_FMC_EN", /* 115 - 119 */
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"SYSCTLR_MGTYAVCC_EN", "SYSCTLR_MGTYAVTT_EN", "SYSCTLR_MGTYVCCAUX_EN", "SYSCTLR_UTIL_1V13_EN", "SYSCTLR_UTIL_1V8_EN", /* 120 - 124 */
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"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 */
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"PMBUS1_INA226_ALERT", "PMBUS2_INA226_ALERT", "SYSCTLR_USBC_SBU1", "SYSCTLR_USBC_SBU2", "TI_CABLE1", /* 130 - 134 */
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"TI_CABLE2", "SYSCTLR_MIC2005_EN_B", "SYSCTLR_MIC2005_FAULT_B", "SYSCTLR_TUSB320_INT_B", "SYSCTLR_TUSB320_ID", /* 135 - 139 */
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"PMBUS1_ALERT", "PMBUS2_ALERT", "SYSCTLR_ETH_RESET_B", "SYSCTLR_VCC0V85_TG", "MAX6643_OT_B", /* 140 - 144 */
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"MAX6643_FANFINAL_B", "MAX6643_FULLSPD", "", "", "", /* 145 - 149 */
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"", "", "", "", "", /* 150 - 154 */
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"", "", "", "", "", /* 155 - 159 */
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"", "", "", "", "", /* 160 - 164 */
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"", "", "", "", "", /* 165 - 169 */
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"", "", "", ""; /* 170 - 174 */
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};
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&i2c0 { /* MIO 34-35 - can't stay here */
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status = "okay";
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clock-frequency = <400000>;
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i2c-mux@74 { /* u33 */
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compatible = "nxp,pca9548";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x74>;
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/* reset-gpios = <&gpio SYSCTLR_IIC_MUX0_RESET_B GPIO_ACTIVE_HIGH>; */
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i2c@0 { /* PMBUS1 */
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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/* On connector J98 */
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reg_vcc_fmc: tps544@7 { /* u80 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x7>;
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regulator-name = "reg_vcc_fmc";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2600000>;
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/* enable-gpio = <&gpio0 23 0x4>; optional */
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};
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reg_vcc_ram: tps544@8 { /* u83 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x8>;
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};
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reg_vcc_pslp: tps544@9 { /* u85 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x9>;
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};
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reg_vcc_psfp: tps544@a { /* u86 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0xa>;
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};
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reg_vccint: tps53681@60 { /* u70 - FIXME name - don't know what it does - also vcc_io_soc */
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compatible = "ti,tps53681", "ti,tps53679";
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reg = <0x60>;
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/* vccint, vcc_io_soc */
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};
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};
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i2c@1 { /* PMBUS1_INA226 */
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <1>;
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/* FIXME check alerts coming to SC */
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vcc_fmc: ina226@42 { /* u81 */
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compatible = "ti,ina226";
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reg = <0x42>;
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shunt-resistor = <5000>;
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};
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vcc_ram: ina226@43 { /* u82 */
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compatible = "ti,ina226";
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reg = <0x43>;
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shunt-resistor = <5000>;
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};
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vcc_pslp: ina226@44 { /* u84 */
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compatible = "ti,ina226";
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reg = <0x44>;
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shunt-resistor = <5000>;
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};
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vcc_psfp: ina226@45 { /* u87 */
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compatible = "ti,ina226";
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reg = <0x45>;
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shunt-resistor = <5000>;
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};
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};
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i2c@2 { /* PMBUS2 */
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <2>;
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/* On connector J104 */
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reg_vccaus: tps544@d { /* u88 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0xd>;
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};
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reg_vccaux_fmc: tps544@e { /* u90 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0xe>;
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};
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reg_vcco_500: tps544@f { /* u93 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0xf>;
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};
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reg_vcco_501: tps544@10 { /* u95 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x10>;
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};
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reg_vcco_502: tps544@11 { /* u97 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x11>;
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};
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reg_vcco_503: tps544@12 { /* u99 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x12>;
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};
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reg_vcc1v8: tps544@13 { /* u101 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x13>;
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};
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reg_vcc3v3: tps544@14 { /* u102 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x14>;
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};
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reg_vcc1v2_ddr4: tps544@15 { /* u104 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x15>;
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};
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reg_vcc1v1_lp4: tps544@16 { /* u106 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x16>;
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};
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reg_vcc1_1V8_lp4: tps544@17 { /* u108 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x17>;
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};
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reg_vadj_fmc: tps544@19 { /* u109 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x19>;
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};
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reg_mgtyavcc: tps544@1a { /* u111 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x1a>;
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};
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reg_mgtyavtt: tps544@1b { /* u114 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x1b>;
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};
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reg_mgtyvccaux: tps544@1c { /* u115 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x1c>;
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};
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reg_util_1v13: tps544@1d { /* u117 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x1d>;
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};
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reg_util_1v8: tps544@1e { /* u118 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x1e>;
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};
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reg_util_2v5: tps544@1f { /* u119 - FIXME name - don't know what it does */
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compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */
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reg = <0x1f>;
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};
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};
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i2c@3 { /* PMBUS2_INA226 */
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <3>;
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/* FIXME check alerts coming to SC */
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vccaux: ina226@40 { /* u89 */
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compatible = "ti,ina226";
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reg = <0x40>;
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shunt-resistor = <5000>;
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};
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vccaux_fmc: ina226@41 { /* u91 */
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compatible = "ti,ina226";
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reg = <0x41>;
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shunt-resistor = <5000>;
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};
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vcco_500: ina226@42 { /* u92 */
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compatible = "ti,ina226";
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reg = <0x42>;
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shunt-resistor = <5000>;
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};
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vcco_501: ina226@43 { /* u94 */
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compatible = "ti,ina226";
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reg = <0x43>;
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shunt-resistor = <5000>;
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};
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vcco_502: ina226@44 { /* u96 */
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compatible = "ti,ina226";
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reg = <0x44>;
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shunt-resistor = <5000>;
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};
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vcco_503: ina226@45 { /* u98 */
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compatible = "ti,ina226";
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reg = <0x45>;
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shunt-resistor = <5000>;
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};
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vcc_1v8: ina226@46 { /* u100 */
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compatible = "ti,ina226";
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reg = <0x46>;
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shunt-resistor = <5000>;
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};
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vcc_3v3: ina226@47 { /* u103 */
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compatible = "ti,ina226";
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reg = <0x47>;
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shunt-resistor = <5000>;
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};
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vcc_1v2_ddr4: ina226@48 { /* u105 */
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compatible = "ti,ina226";
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reg = <0x48>;
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shunt-resistor = <1000>;
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};
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vcc1v1_lp4: ina226@49 { /* u107 */
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compatible = "ti,ina226";
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reg = <0x49>;
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shunt-resistor = <5000>;
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};
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vadj_fmc: ina226@4a { /* u110 */
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compatible = "ti,ina226";
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reg = <0x4a>;
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shunt-resistor = <5000>;
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};
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mgtyavcc: ina226@4b { /* u112 */
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compatible = "ti,ina226";
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reg = <0x4b>;
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shunt-resistor = <1000>;
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};
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mgtyavtt: ina226@4c { /* u113 */
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|
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 = <33333333>;
|
|
clock-frequency = <33333333>;
|
|
clock-output-names = "ref_clk";
|
|
silabs,skip-recall;
|
|
};
|
|
/* 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 = <200000000>;
|
|
clock-frequency = <200000000>;
|
|
clock-output-names = "si570_ddrdimm1_clk";
|
|
};
|
|
/* 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 = <200000000>;
|
|
clock-frequency = <200000000>;
|
|
clock-output-names = "si570_ddrdimm2_clk";
|
|
};
|
|
/* 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 = <200000000>;
|
|
clock-frequency = <200000000>;
|
|
clock-output-names = "si570_lpddr4_clk";
|
|
};
|
|
};
|
|
i2c@6 { /* HSDP_SI570 */
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <6>;
|
|
si570_hsdp: clock-generator@60 { /* u5 */
|
|
#clock-cells = <0>;
|
|
compatible = "silabs,si570";
|
|
reg = <0x60>; /* 570JAC000900DG */
|
|
temperature-stability = <50>;
|
|
factory-fout = <156250000>;
|
|
clock-frequency = <156250000>;
|
|
clock-output-names = "si570_hsdp_clk";
|
|
};
|
|
};
|
|
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@60 { /* 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 = <0x60>;
|
|
/* 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>;
|
|
phy-names = "usb3-phy";
|
|
phys = <&psgtr 1 PHY_TYPE_USB3 0 1>;
|
|
};
|
|
|
|
&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";
|
|
};
|