mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-14 23:33:00 +00:00
7f3639918f
Generic system controller (SC) covers connection defined by specification but different boards have different i2c devices. That's why describe i2c devices available on multiple boards. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/ca1826b8b58981111229a94527818cc5a191ca9a.1695808407.git.michal.simek@amd.com
371 lines
9.3 KiB
Text
371 lines
9.3 KiB
Text
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* dts file for Xilinx ZynqMP VPK180 revA
|
|
*
|
|
* (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-vpk180-revA", "xlnx,zynqmp-vpk180-revA",
|
|
"xlnx,zynqmp-vpk180", "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", "QSFPDD3_MODSELL", "QSFPDD4_MODSELL", /* 0 - 3 */
|
|
"PMBUS2_INA226_ALERT", "QSFPDD5_MODSELL", "QSFPDD6_MODSELL", "", /* 4 - 7 */
|
|
"FMCP1_FMC_PRSNT_M2C_B", "", "FMCP1_FMCP_PRSNT_M2C_B", "UTIL_3V3_VRHOT_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 */
|
|
};
|
|
ir35221_45: pmic@45 { /* IR35221 - u291 */
|
|
compatible = "infineon,ir35221";
|
|
reg = <0x45>; /* i2c addr - 0x15 */
|
|
};
|
|
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 */
|
|
};
|
|
irps5401_48: pmic@48 { /* IRPS5401 - u295 */
|
|
compatible = "infineon,irps5401";
|
|
reg = <0x48>; /* i2c addr 0x18 */
|
|
};
|
|
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>; /* r440 */
|
|
};
|
|
vcc_soc: ina226@41 { /* u161 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x41>;
|
|
shunt-resistor = <5000>; /* r2174 */
|
|
};
|
|
vcc_pmc: ina226@42 { /* u163 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x42>;
|
|
shunt-resistor = <5000>; /* r1214 */
|
|
};
|
|
vcc_ram: ina226@43 { /* u5 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x43>;
|
|
shunt-resistor = <5000>; /* r2108 */
|
|
};
|
|
vcc_pslp: ina226@44 { /* u165 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x44>;
|
|
shunt-resistor = <5000>; /* r1830 */
|
|
};
|
|
vcc_psfp: ina226@45 { /* u164 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x45>;
|
|
shunt-resistor = <5000>; /* r2086 */
|
|
};
|
|
};
|
|
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 = <2000>; /* r2109 */
|
|
};
|
|
vccaux_pmc: ina226@41 { /* u168 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x41>;
|
|
shunt-resistor = <5000>; /* r1246 */
|
|
};
|
|
mgtavcc: ina226@42 { /* u265 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x42>;
|
|
shunt-resistor = <5000>; /* r1829 */
|
|
};
|
|
vcc1v5: ina226@43 { /* u264 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x43>;
|
|
shunt-resistor = <5000>; /* r1221 */
|
|
};
|
|
vcco_mio: ina226@45 { /* u172 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x45>;
|
|
shunt-resistor = <5000>; /* r1219 */
|
|
};
|
|
mgtavtt: ina226@46 { /* u188 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x46>;
|
|
shunt-resistor = <2000>; /* r1384 */
|
|
};
|
|
vcco_502: ina226@47 { /* u174 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x47>;
|
|
shunt-resistor = <5000>; /* r1825 */
|
|
};
|
|
mgtvccaux: ina226@48 { /* u176 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x48>;
|
|
shunt-resistor = <5000>; /* r1232 */
|
|
};
|
|
vcc1v1_lp4: ina226@49 { /* u186 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x49>;
|
|
shunt-resistor = <2000>; /* r1367 */
|
|
};
|
|
vadj_fmc: ina226@4a { /* u184 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x4a>;
|
|
shunt-resistor = <2000>; /* r1350 */
|
|
};
|
|
lpdmgtyavcc: ina226@4b { /* u177 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x4b>;
|
|
shunt-resistor = <5000>; /* r2097 */
|
|
};
|
|
lpdmgtyavtt: ina226@4c { /* u260 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x4c>;
|
|
shunt-resistor = <2000>; /* r1834 */
|
|
};
|
|
lpdmgtyvccaux: ina226@4d { /* u234 */
|
|
compatible = "ti,ina226";
|
|
reg = <0x4d>;
|
|
shunt-resistor = <5000>; /* r1679 */
|
|
};
|
|
};
|
|
/* 4 - 7 unused */
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
i2c-mux@74 { /* u35 */
|
|
compatible = "nxp,pca9548";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0x74>;
|
|
i2c-mux-idle-disconnect;
|
|
/* reset-gpios = <&PL_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>;
|
|
/* connection to Samtec J51C */
|
|
/* expected eeprom 0x50 SE cards */
|
|
};
|
|
osfp_i2c: i2c@2 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <2>;
|
|
/* J362 connector */
|
|
};
|
|
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;
|
|
};
|
|
/* alternative option DNP - u305 at 0x50 */
|
|
};
|
|
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;
|
|
};
|
|
/* alternative option DNP - u303 at 0x50 */
|
|
};
|
|
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;
|
|
};
|
|
/* alternative option DNP - u301 at 0x50 */
|
|
};
|
|
qsfpdd_i2c: i2c@6 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <6>;
|
|
/* J1/J2/J355/J354/J359/J358 connectors */
|
|
};
|
|
idt8a34001_i2c: i2c@7 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <7>;
|
|
/* Via J310 connector */
|
|
idt_8a34001: phc@5b { /* u219B */
|
|
compatible = "idt,8a34001";
|
|
reg = <0x5b>;
|
|
};
|
|
};
|
|
};
|
|
i2c-mux@75 { /* u322 */
|
|
compatible = "nxp,pca9548";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0x75>;
|
|
i2c-mux-idle-disconnect;
|
|
/* reset-gpios = <&PL_GPIO SYSCTLR_IIC_MUX1_RESET_B GPIO_ACTIVE_HIGH>; */
|
|
sfpdd1_i2c: i2c@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0>;
|
|
/* J350 sfp-dd at 0x50 */
|
|
};
|
|
sfpdd2_i2c: i2c@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <1>;
|
|
/* J352 sfp-dd at 0x50 */
|
|
};
|
|
sfpdd3_i2c: i2c@2 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <2>;
|
|
/* J385 sfp-dd at 0x50 */
|
|
};
|
|
sfpdd4_i2c: i2c@3 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <3>;
|
|
/* J387 sfp-dd at 0x50 */
|
|
};
|
|
rc21008a_gtclk1_i2c: i2c@4 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <4>;
|
|
vc7_1: clock-generator@9 {
|
|
compatible = "renesas,rc21008a";
|
|
clock-output-names = "rc21008a-0";
|
|
reg = <0x9>;
|
|
#clock-cells = <1>;
|
|
clocks = <&vc7_xin>;
|
|
clock-names = "xin";
|
|
};
|
|
/* u298 - rc21008a at 0x9 */
|
|
/* connector J370 */
|
|
};
|
|
rc21008a_gtclk2_i2c: i2c@5 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <5>;
|
|
vc7_2: clock-generator@9 {
|
|
compatible = "renesas,rc21008a";
|
|
clock-output-names = "rc21008a-1";
|
|
reg = <0x9>;
|
|
#clock-cells = <1>;
|
|
clocks = <&vc7_xin>;
|
|
clock-names = "xin";
|
|
};
|
|
/* u299 - rc21008a at 0x9 */
|
|
/* connector J371 */
|
|
};
|
|
};
|
|
};
|