From: Quanyang Wang <quanyang.w...@windriver.com>
The vck190/vmk180 boards are equipped with i2c devices:
- GPIO Expander: TCA6416
- I2C Switch: PCA9548
- Programmable XO/VCXO: SI570
- EEPROM: M24128-BR
- System Synchronizer for IEEE 1588: 8A34001
- Current & Power Monitor: INA226
- Fan Speed Controller: MAX6643
This patch add listed devices to dts.
Signed-off-by: Quanyang Wang <quanyang.w...@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfi...@gmail.com>
---
Hi Bruce,
Would you please help merge this patch to the branches:
v6.1/standard/preempt-rt/sdkv6.1/xlnx-soc
v6.1/standard/sdkv6.1/xlnx-soc
Thanks,
Quanyang
---
.../boot/dts/xilinx/versal-vmk180-revA.dts | 327 ++++++++++++++++++
1 file changed, 327 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/versal-vmk180-revA.dts
b/arch/arm64/boot/dts/xilinx/versal-vmk180-revA.dts
index 10c67c9339d3..db394ac081ac 100644
--- a/arch/arm64/boot/dts/xilinx/versal-vmk180-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/versal-vmk180-revA.dts
@@ -118,10 +118,337 @@ &gem1 { /* PMC_MIO_49, LPD_MIO12-23 */
&i2c0 { /* PMC_MIO46/47 */
status = "okay";
+
+ tca6416_u233: gpio@20 {
+ compatible = "ti,tca6416";
+ reg = <0x20>;
+ gpio-controller; /* IRQ not connected */
+ #gpio-cells = <2>;
+ gpio-line-names = "MAX6643_OT_B", "MAX6643_FANFAIL_B", "", "",
"PMBUS2_INA226_ALERT", "", "",
+ "MAX6643_FULLSPD", "FMCP1_FMC_PRSNT_M2C_B",
"FMCP2_FMC_PRSNT_M2C_B",
+ "FMCP1_FMCP_PRSNT_M2C_B",
"FMCP2_FMCP_PRSNT_M2C_B", "VCCINT_VRHOT_B",
+ "8A34001_EXP_RST_B", "PMBUS_ALERT",
"PMBUS1_INA226_ALERT";
+ };
+
+ i2c-mux@74 {
+ compatible = "nxp,pca9548"; /* u33 */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x74>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ /* PMBUS */
+ };
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ /* PMBUS1_INA226 */
+ u65: ina226@40 { /* u65 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u65";
+ reg = <0x40>;
+ shunt-resistor = <500>; /* R440 */
+ };
+ u161: ina226@41 { /* u161 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u161";
+ reg = <0x41>;
+ shunt-resistor = <500>; /* R1702 */
+ };
+ u163: ina226@42 { /* u163 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u163";
+ reg = <0x42>;
+ shunt-resistor = <5000>; /* R1214 */
+ };
+ u162: ina226@43 { /* u162 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u162";
+ reg = <0x43>;
+ shunt-resistor = <5000>; /* R1221 */
+ };
+ u165: ina226@44 { /* u165 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u165";
+ reg = <0x44>;
+ shunt-resistor = <5000>; /* R1216 */
+ };
+ u164: ina226@45 { /* u164 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u164";
+ reg = <0x45>;
+ shunt-resistor = <5000>; /* R1219 */
+ };
+ };
+ /* 2 unconnected */
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ /* PMBUS2_INA226 */
+ u166: ina226@40 { /* u166 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u166";
+ reg = <0x40>;
+ shunt-resistor = <5000>; /* R382 */
+ };
+ u168: ina226@41 { /* u168 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u168";
+ reg = <0x41>;
+ shunt-resistor = <5000>; /* R1246 */
+ };
+ u172: ina226@45 { /* u172 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u172";
+ reg = <0x45>;
+ shunt-resistor = <5000>; /* R1229 */
+ };
+ u173: ina226@46 { /* u173 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u173";
+ reg = <0x46>;
+ shunt-resistor = <5000>; /* R400 */
+ };
+ u174: ina226@47 { /* u174 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u174";
+ reg = <0x47>;
+ shunt-resistor = <5000>; /* R1232 */
+ };
+ u176: ina226@48 { /* u176 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u176";
+ reg = <0x48>;
+ shunt-resistor = <5000>; /* R1275 */
+ };
+ u177: ina226@49 { /* u177 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u177";
+ reg = <0x49>;
+ shunt-resistor = <5000>; /* R1286 */
+ };
+ u184: ina226@4a { /* u184 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u184";
+ reg = <0x4a>;
+ shunt-resistor = <2000>; /* R1350 */
+ };
+ u186: ina226@4b { /* u186 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u186";
+ reg = <0x4b>;
+ shunt-resistor = <2000>; /* R1367 */
+ };
+ u188: ina226@4c { /* u188 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u188";
+ reg = <0x4c>;
+ shunt-resistor = <2000>; /* R1384 */
+ };
+ u234: ina226@4d { /* u234 */
+ compatible = "ti,ina226";
+ #io-channel-cells = <1>;
+ label = "ina226-u234";
+ reg = <0x4d>;
+ shunt-resistor = <5000>; /* R1679 */
+ };
+ };
+ /* 4 unconnected */
+ i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ /* zSFP_SI570 */
+ zSFP_si570: clock-generator@5d { /* zSFP SI570 - u192 */
+ #clock-cells = <0>;
+ compatible = "silabs,si570";
+ reg = <0x5d>;
+ temperature-stability = <50>;
+ factory-fout = <156250000>;
+ clock-frequency = <156250000>;
+ clock-output-names = "zSFP_si570";
+ silabs,skip-recall; /* Do not reset */
+ };
+ };
+ i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ /* USER_SI570_1_CLOCK */
+ user_si570_1: clock-generator@5f { /* USER SI570 - u205
*/
+ #clock-cells = <0>;
+ compatible = "silabs,si570";
+ reg = <0x5f>;
+ temperature-stability = <50>;
+ factory-fout = <100000000>;
+ clock-frequency = <100000000>;
+ clock-output-names = "user_si570_1";
+ silabs,skip-recall; /* Do not reset */
+ };
+ };
+ /* 7 unconnected */
+ };
};
&i2c1 { /* PMC_MIO44/45 */
status = "okay";
+
+ i2c-mux@74 { /* u35 */
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x74>;
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ eeprom: eeprom@54 { /* u34 */
+ compatible = "atmel,24c128";
+ reg = <0x54>;
+ };
+ /* SI570_REF_CLK */
+ si570_ref_clk: clock-generator@5d { /* 33.333 MHz SI570
- u32 */
+ #clock-cells = <0>;
+ compatible = "silabs,si570";
+ reg = <0x5d>;
+ temperature-stability = <50>;
+ factory-fout = <33333333>;
+ clock-frequency = <33333333>;
+ clock-output-names = "si570_ref_clk";
+ silabs,skip-recall; /* Do not reset */
+ };
+ };
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ /* FMCP1_IIC */
+ };
+ i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ /* FMCP2_IIC */
+ };
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ /* DDR4_DIMM1_SMA_CLK */
+ ddr4_dimm1_si570_clk: clock-generator@60 { /* SI570 -
u2 */
+ #clock-cells = <0>;
+ compatible = "silabs,si570";
+ reg = <0x60>;
+ temperature-stability = <50>;
+ factory-fout = <200000000>;
+ clock-frequency = <200000000>;
+ clock-output-names = "ddr4_dimm1_si570_clk";
+ silabs,skip-recall; /* Do not reset */
+ };
+ };
+ i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ lpddr4_si570_clk2: clock-generator@60 { /* SI570 - u3 */
+ compatible = "silabs,si570";
+ reg = <0x60>;
+ #clock-cells = <0>;
+ temperature-stability = <50>;
+ factory-fout = <200000000>;
+ clock-frequency = <200000000>;
+ clock-output-names = "lpddr4_si570_clk2";
+ silabs,skip-recall; /* Do not reset */
+ };
+ };
+ i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ lpddr4_si570_clk1: clock-generator@60 { /* SI570 - u4 */
+ compatible = "silabs,si570";
+ reg = <0x60>;
+ #clock-cells = <0>;
+ temperature-stability = <50>;
+ factory-fout = <200000000>;
+ clock-frequency = <200000000>;
+ clock-output-names = "lpddr4_si570_clk1";
+ silabs,skip-recall; /* Do not reset */
+ };
+ };
+ i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ hsdp_si570: clock-generator@5d { /* HSDP SI570 - u5 */
+ compatible = "silabs,si570";
+ reg = <0x5d>;
+ #clock-cells = <0>;
+ temperature-stability = <50>;
+ factory-fout = <156250000>;
+ clock-frequency = <156250000>;
+ clock-output-names = "hsdp_si570";
+ silabs,skip-recall; /* Do not reset */
+ };
+ };
+ i2c@7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ idt_8a34001: phc@5b { /* u219 */
+ compatible = "idt,8a34001";
+ reg = <0x5b>;
+ };
+ };
+ };
+
+ i2c-mux@75 {
+ compatible = "nxp,pca9548"; /* u214 */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x75>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ /* SFP0_IIC */
+ };
+ i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ /* SFP1_IIC */
+ };
+ i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ /* QSPF1_IIC */
+ };
+ /* 3 - 7 unconnected */
+ };
};
&usb0 { /* PMC_MIO13_500 - PMC_MIO25 USB 2.0 */
--
2.36.1
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