[PATCH dev-5.15 v2] ARM: dts: aspeed: Add device tree for Quanta S6Q BMC
George Hung (洪忠敬)
George.Hung at quantatw.com
Thu Feb 17 14:21:32 AEDT 2022
>> The Quanta S6Q is a server platform with AST2600 BMC SoC
>>
>> Signed-off-by: GeorgeHung <george.hung at quantatw.com>
>
>This looks good. Can we get a review from someone else working on this
>project?
Since S6Q is the Quanta internal project, I will ask other Quanta colleagues (P.K. Lee and Alan Kuo) responsible for this project to help review this patch. Is it OK ?
>
>Also, can you fix your name in your git config?
>
>git config --global user.name "George Hung"
>
>and then fix the patch with: git commit --amend --reset-author -s
I will fix it and re-send the patch.
Thanks.
Best Regards
George Hung
>
>Cheers,
>
>Joel
>
>> ---
>> arch/arm/boot/dts/Makefile | 1 +
>> arch/arm/boot/dts/aspeed-bmc-quanta-s6q.dts | 610
>> ++++++++++++++++++++
>> 2 files changed, 611 insertions(+)
>> create mode 100644 arch/arm/boot/dts/aspeed-bmc-quanta-s6q.dts
>>
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index f75f6c30b633..c56211f92712 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -1498,6 +1498,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
>> aspeed-bmc-opp-zaius.dtb \
>> aspeed-bmc-portwell-neptune.dtb \
>> aspeed-bmc-quanta-q71l.dtb \
>> + aspeed-bmc-quanta-s6q.dtb \
>> aspeed-bmc-supermicro-x11spi.dtb \
>> aspeed-bmc-inventec-transformers.dtb \
>> aspeed-bmc-tyan-s7106.dtb \
>> diff --git a/arch/arm/boot/dts/aspeed-bmc-quanta-s6q.dts
>> b/arch/arm/boot/dts/aspeed-bmc-quanta-s6q.dts
>> new file mode 100644
>> index 000000000000..69e1bd256271
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/aspeed-bmc-quanta-s6q.dts
>> @@ -0,0 +1,610 @@
>> +// SPDX-License-Identifier: GPL-2.0-or-later // Copyright 2022 Quanta
>> +Corp.
>> +/dts-v1/;
>> +
>> +#include "aspeed-g6.dtsi"
>> +#include <dt-bindings/gpio/aspeed-gpio.h> #include
>> +<dt-bindings/i2c/i2c.h>
>> +
>> +/ {
>> + model = "Quanta S6Q BMC";
>> + compatible = "quanta,s6q-bmc", "aspeed,ast2600";
>> +
>> + aliases {
>> + // bus 0
>> + i2c20 = &SMB_HOST_DB2000_3V3AUX_SCL;
>> + i2c21 = &U12_PCA9546_CH1;
>> + i2c22 = &SMB_HOST_DB800_B_SCL;
>> + i2c23 = &SMB_HOST_DB800_C_SCL;
>> +
>> + // bus 1
>> + i2c24 = &SMB_M2_P0_1V8AUX_SCL;
>> + i2c25 = &SMB_M2_P1_1V8AUX_SCL;
>> + i2c26 = &SMB_CPU_PIROM_3V3AUX_SCL;
>> + i2c27 = &SMB_TEMP_3V3AUX_SCL;
>> + i2c28 = &SMB_IPMB_3V3AUX_SSDSB_SCL;
>> + i2c29 = &SMB_IPMB_3V3AUX_SCL;
>> + i2c31 = &SMB_FB_SCL;
>> +
>> + // bus 1 - Fan board
>> + i2c32 = &SMB_IOEXP_SCL;
>> + i2c33 = &SMB_PROGRAM_SCL;
>> + i2c34 = &SMB_FB_SCL_CH2;
>> + i2c35 = &SMB_FAN_SENSE_SCL;
>> +
>> + // bus 6
>> + i2c36 = &U197_PCA9546_CH0;
>> + i2c37 = &U197_PCA9546_CH1;
>> + i2c38 = &U197_PCA9546_CH2;
>> + i2c39 = &U197_PCA9546_CH3;
>> +
>> + //bus 7
>> + i2c40 = &SMB_OCP_SFF_3V3AUX_SCL; //OCP1
>> + i2c41 = &SMB_OCP_LFF_3V3AUX_SCL; //OCP2
>> + };
>> +
>> + chosen {
>> + stdout-path = &uart5;
>> + bootargs = "console=ttyS4,115200n8 earlycon";
>> + };
>> +
>> + memory at 80000000 {
>> + device_type = "memory";
>> + reg = <0x80000000 0x40000000>;
>> + };
>> +
>> + iio-hwmon {
>> + compatible = "iio-hwmon";
>> + io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0
>3>,
>> + <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
>> + <&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>,
>> + <&adc1 4>, <&adc1 5>, <&adc1 6>, <&adc1 7>;
>> + };
>> +
>> + leds {
>> + compatible = "gpio-leds";
>> +
>> + BMC_HEARTBEAT_N {
>> + label="BMC_HEARTBEAT_N";
>> + gpios = <&gpio0 ASPEED_GPIO(P, 7)
>GPIO_ACTIVE_LOW>;
>> + linux,default-trigger = "heartbeat";
>> + };
>> +
>> + BMC_LED_STATUS_AMBER_N {
>> + label="BMC_LED_STATUS_AMBER_N";
>> + gpios = <&gpio0 ASPEED_GPIO(S, 6)
>GPIO_ACTIVE_LOW>;
>> + default-state = "off";
>> + };
>> +
>> + FM_ID_LED_N {
>> + label="FM_ID_LED_N";
>> + gpios = <&gpio0 ASPEED_GPIO(B, 5)
>GPIO_ACTIVE_LOW>;
>> + default-state = "off";
>> + };
>> + };
>> +};
>> +
>> +&gpio0 {
>> + gpio-line-names =
>> + /*A0 - A7*/ "", "", "", "", "", "", "", "",
>> + /*B0 - B7*/ "", "", "", "", "", "", "", "",
>> + /*C0 - C7*/ "", "", "", "", "", "", "", "",
>> + /*D0 - D7*/ "", "", "", "", "", "", "", "",
>> + /*E0 - E7*/ "", "", "", "", "", "", "", "",
>> + /*F0 - F7*/ "PLTRST_N", "", "PWR_DEBUG_N", "", "", "", "", "",
>> + /*G0 - G7*/ "", "", "", "", "", "", "", "",
>> + /*H0 - H7*/ "", "", "", "", "", "", "", "",
>> + /*I0 - I7*/ "", "", "", "", "", "", "", "",
>> + /*J0 - J7*/ "", "", "", "", "", "", "", "",
>> + /*K0 - K7*/ "", "", "", "", "", "", "", "",
>> + /*L0 - L7*/ "", "", "", "", "PREQ_N", "TCK_MUX_SEL", "", "",
>> + /*M0 - M7*/ "", "", "", "PWRGD_SYS_PWROK", "", "PRDY_N",
>"", "",
>> + /*N0 - N7*/ "", "", "", "", "", "", "", "",
>> + /*O0 - O7*/ "", "", "", "", "", "", "", "",
>> + /*P0 - P7*/ "SYS_BMC_PWRBTN_R_N", "SYS_PWRBTN_N",
>"FM_MB_RST_BTN", "RST_BMC_RSTBTN_OUT_N", "", "", "", "",
>> + /*Q0 - Q7*/ "", "", "", "", "", "", "", "",
>> + /*R0 - R7*/ "", "", "", "", "", "", "", "",
>> + /*S0 - S7*/ "", "", "", "FP_ID_BTN_SCM_N", "", "", "", "",
>> + /*T0 - T7*/ "", "", "", "", "", "", "", "",
>> + /*U0 - U7*/ "", "", "", "", "", "", "", "",
>> + /*V0 - V7*/ "", "", "", "", "", "SMI", "", "",
>> + /*W0 - W7*/ "", "", "", "", "", "", "", "",
>> + /*X0 - X7*/ "", "", "", "", "", "", "", "",
>> + /*Y0 - Y7*/ "", "", "", "", "", "", "", "",
>> + /*Z0 - Z7*/ "FM_BMC_READY_N", "", "", "", "", "", "", "",
>> + /*AA0 - AA7*/ "", "", "", "", "", "", "", "",
>> + /*AB0 - AB7*/ "", "", "", "", "", "", "", "",
>> + /*AC0 - AC7*/ "", "", "", "", "", "", "", "";
>> +};
>> +
>> +&sgpiom0 {
>> + status = "okay";
>> + ngpios = <128>;
>> + bus-frequency = <48000>;
>> + gpio-line-names =
>> + /* SGPIO input lines */
>> + /*IOA0-IOA7*/ "","", "SIO_POWER_GOOD","OA1",
>"XDP_PRST_N","", "","", "FM_SLPS3_PLD_N","", "FM_SLPS4_PLD_N","",
>"FM_BIOS_POST_CMPLT_BMC_N","", "FM_ADR_TRIGGER_N","OA7",
>> + /*IOB0-IOB7*/ "FM_ADR_COMPLETE","",
>"FM_PMBUS_ALERT_B_EN","", "PSU0_PRESENT_N","", "PSU1_PRESENT_N","",
>"PSU0_VIN_BUF_GOOD","", "PSU01_VIN_BUF_GOOD","",
>"PWRGD_PS0_PWROK_R","", "PWRGD_PS1_PWROK_R","",
>> + /*IOC0-IOC7*/ "PWRGD_PS_PWROK_PLD_R","",
>"CHASSIS_INTRUSION","", "BMC_MFG_MODE","", "FM_BMC_EN_DET_R","",
>"FM_ME_BT_DONE","", "CPU1_PRESENCE","", "CPU2_PRESENCE","",
>"IRQ_PSYS_CRIT_N","",
>> + /*IOD0-IOD7*/ "","", "CPU1_THERMTRIP","",
>"CPU2_THERMTRIP","", "CPU1_MEM_THERM_EVENT","",
>"CPU2_MEM_THERM_EVENT","", "CPU1_VRHOT","", "CPU2_VRHOT","", "","",
>> + /*IOE0-IOE7*/ "","", "CPU1_MEM_VRHOT","",
>"CPU2_MEM_VRHOT","", "","", "PCH_BMC_THERMTRIP","", "","", "","", "","",
>> + /*IOF0-IOF7*/ "CPU_ERR0","", "CPU_ERR1","", "CPU_ERR2","",
>"","", "","", "CPU_CATERR","", "","", "","",
>> + /*IOG0-IOG7*/ "","", "","", "","", "","", "","", "","", "","", "","",
>> + /*IOH0-IOH7*/ "","", "FP_ID_BTN_R1_N","", "FP_RST_BTN_N","",
>"","", "","", "FP_PWR_BTN_PLD_N_R","", "","", "","",
>> + /*IOI0-IOI7*/ "","", "","", "","", "","", "","", "","", "","", "","",
>> + /*IOJ0-IOJ7*/ "","", "","", "","", "","", "","", "","", "","", "","",
>> + /*IOK0-IOK7*/ "","", "","", "","", "","", "","", "","", "","", "","",
>> + /*IOL0-IOL7*/ "","", "","", "","", "","", "","", "","", "","", "","",
>> + /*IOM0-IOM7*/ "","", "","", "","", "","", "","", "","", "","", "","",
>> + /*ION0-ION7*/ "","BMC_SW_HEARTBEAT_N_R",
>"","FP_LED_FAULT_N", "","FP_ID_LED_N", "","FM_BMC_RSTBTN_OUT_N",
>"","FM_THERMTRIP_DLY_LVC1_R_N", "","", "","RST_PCA9548_SENSOR_PLD_N",
>"","USB_OC1_REAR_N",
>> + /*IOO0-IOO7*/ "","IRQ_TPM_SPI_N", "","",
>"","IRQ_PCH_SCI_WHEA_R_N", "","IRQ_BMC_PCH_NMI_R",
>"","H_CPU_NMI_LVC1_R_N", "","", "","", "","FM_JTAG_BMC_PLD_MUX_SEL",
>> + /*IOP0-IOP7*/ "IP0","OP0", "","", "","", "","", "","", "","", "","",
>"IP7","OP7";
>> +};
>> +
>> +&adc0 {
>> + vref = <2500>;
>> + status = "okay";
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
>> + &pinctrl_adc2_default &pinctrl_adc3_default
>> + &pinctrl_adc4_default &pinctrl_adc5_default
>> + &pinctrl_adc6_default &pinctrl_adc7_default>; };
>> +
>> +&adc1 {
>> + vref = <2500>;
>> + status = "okay";
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
>> + &pinctrl_adc10_default &pinctrl_adc11_default
>> + &pinctrl_adc12_default &pinctrl_adc13_default
>> + &pinctrl_adc14_default &pinctrl_adc15_default>; };
>> +
>> +&mdio2 {
>> + status = "okay";
>> +
>> + ethphy2: ethernet-phy at 0 {
>> + compatible = "ethernet-phy-ieee802.3-c22";
>> + reg = <0>;
>> + };
>> +};
>> +
>> +&mac2 {
>> + status = "okay";
>> +
>> + phy-mode = "rgmii";
>> + phy-handle = <ðphy2>;
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_rgmii3_default>; };
>> +
>> +&mac3 {
>> + status = "okay";
>> +
>> + phy-mode = "rmii";
>> + use-ncsi;
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_rmii4_default>; };
>> +
>> +&fmc {
>> + status = "okay";
>> +
>> + flash at 0 {
>> + status = "okay";
>> + m25p,fast-read;
>> + label = "bmc";
>> + spi-max-frequency = <50000000>; #include
>> +"openbmc-flash-layout-64.dtsi"
>> + };
>> +};
>> +
>> +&spi2 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pinctrl_spi2_default &pinctrl_spi2cs1_default
>> + &pinctrl_spi2cs2_default>;
>> + status = "okay";
>> +
>> + flash at 0 {
>> + status = "okay";
>> + m25p,fast-read;
>> + label = "spi2:0";
>> + spi-max-frequency = <50000000>;
>> + };
>> +};
>> +
>> +&kcs1 {
>> + status = "okay";
>> + aspeed,lpc-io-reg = <0xCA0>;
>> +};
>> +
>> +&kcs2 {
>> + status = "okay";
>> + aspeed,lpc-io-reg = <0xCA8>;
>> +};
>> +
>> +&kcs3 {
>> + status = "okay";
>> + aspeed,lpc-io-reg = <0xCA2>;
>> +};
>> +
>> +&emmc_controller {
>> + status = "okay";
>> +};
>> +
>> +&emmc {
>> + non-removable;
>> + bus-width = <4>;
>> + max-frequency = <100000000>;
>> +};
>> +
>> +&vhub {
>> + status = "okay";
>> +};
>> +
>> +&lpc_snoop {
>> + status = "okay";
>> + snoop-ports = <0x80>;
>> +};
>> +
>> +&uart1 {
>> + status = "okay";
>> +};
>> +
>> +&uart2 {
>> + status = "okay";
>> +};
>> +
>> +&uart4 {
>> + status = "okay";
>> +};
>> +
>> +&uart5 {
>> + status = "okay";
>> +};
>> +
>> +&uart_routing {
>> + status = "okay";
>> +};
>> +
>> +&i2c0 {
>> + status = "okay";
>> +
>> + U34_PWR_ADC at 48 {
>> + compatible = "ti,ads7830";
>> + reg = <0x48>;
>> + };
>> +
>> + U35_PWR_ADC at 4b {
>> + compatible = "ti,ads7830";
>> + reg = <0x4b>;
>> + };
>> +
>> + i2c-switch at 70 {
>> + compatible = "nxp,pca9546";
>> + reg = <0x70>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + i2c-mux-idle-disconnect;
>> +
>> + SMB_HOST_DB2000_3V3AUX_SCL: i2c at 0 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0>;
>> + };
>> +
>> + U12_PCA9546_CH1: i2c at 1 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <1>;
>> + };
>> +
>> + SMB_HOST_DB800_B_SCL: i2c at 2 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <2>;
>> + };
>> +
>> + SMB_HOST_DB800_C_SCL: i2c at 3 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <3>;
>> + };
>> + };
>> +};
>> +
>> +&i2c1 {
>> + status = "okay";
>> +
>> + i2c-switch at 59 {
>> + compatible = "nxp,pca9848";
>> + reg = <0x59>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + i2c-mux-idle-disconnect;
>> +
>> + SMB_M2_P0_1V8AUX_SCL: i2c at 0 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0>;
>> + };
>> +
>> + SMB_M2_P1_1V8AUX_SCL: i2c at 1 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <1>;
>> + };
>> +
>> + SMB_CPU_PIROM_3V3AUX_SCL: i2c at 2 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <2>;
>> + };
>> +
>> + SMB_TEMP_3V3AUX_SCL: i2c at 3 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <3>;
>> +
>> + U163_tmp75 at 48 {
>> + compatible = "ti,tmp75";
>> + reg = <0x48>;
>> + };
>> + U114_tmp75 at 49 {
>> + compatible = "ti,tmp75";
>> + reg = <0x49>;
>> + };
>> + };
>> +
>> + SMB_IPMB_3V3AUX_SSDSB_SCL: i2c at 4 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <4>;
>> +
>> + U4_tmp75 at 4c {
>> + compatible = "ti,tmp75";
>> + reg = <0x4c>;
>> + };
>> + U73_tmp75 at 4d {
>> + compatible = "ti,tmp75";
>> + reg = <0x4d>;
>> + };
>> + };
>> +
>> + SMB_IPMB_3V3AUX_SCL: i2c at 5 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <5>;
>> +
>> + U190_fru at 51 {
>> + compatible = "atmel,24c128";
>> + reg = <0x51>;
>> + pagesize = <32>;
>> + };
>> + };
>> +
>> + SMB_FB_SCL: i2c at 7 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <7>;
>> +
>> + i2c-switch at 77 {
>> + compatible = "nxp,pca9546";
>> + reg = <0x77>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + i2c-mux-idle-disconnect;
>> +
>> + SMB_IOEXP_SCL: i2c at 0 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0>;
>> + };
>> +
>> + SMB_PROGRAM_SCL: i2c at 1 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <1>;
>> + };
>> +
>> + SMB_FB_SCL_CH2: i2c at 2 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <2>;
>> + };
>> +
>> + SMB_FAN_SENSE_SCL: i2c at 3 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <3>;
>> +
>> + Current_Meter_U2 at 45 {
>> + compatible =
>"ti,ina219";
>> + reg = <0x45>;
>> + shunt-resistor =
><1000>; /* = 1 mOhm */
>> + };
>> +
>> + Current_Meter_U3 at 44 {
>> + compatible =
>"ti,ina219";
>> + reg = <0x44>;
>> + shunt-resistor =
><1000>; /* = 1 mOhm */
>> + };
>> +
>> + TEMP_sensor_U2 at 4b {
>> + compatible =
>"ti,tmp75";
>> + reg = <0x4b>;
>> + };
>> + };
>> + };
>> + };
>> + };
>> +};
>> +
>> +&i2c2 {
>> + status = "okay";
>> + bus-frequency = <400000>;
>> +
>> + ipmb at 10 {
>> + compatible = "ipmb-dev";
>> + reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
>> + i2c-protocol;
>> + };
>> +};
>> +
>> +&i2c3 {
>> + status = "okay";
>> +
>> + /* MB FRU (U173) @ 0xA2 */
>> + mb_fru: mb_fru at 51 {
>> + compatible = "atmel,24c128";
>> + reg = <0x51>;
>> + pagesize = <32>;
>> + };
>> +
>> + /* FP_U1 Inlet */
>> + FP_U1_tmp75 at 4a {
>> + compatible = "ti,tmp75";
>> + reg = <0x4a>;
>> + };
>> +
>> + FP_U4_fru at 52 {
>> + compatible = "atmel,24c02";
>> + reg = <0x52>;
>> + pagesize = <16>;
>> + };
>> +};
>> +
>> +&i2c4 {
>> + status = "okay";
>> +};
>> +
>> +&i2c5 {
>> + status = "okay";
>> +};
>> +
>> +&i2c6 {
>> + status = "okay";
>> +
>> + i2c-switch at 77 {
>> + compatible = "nxp,pca9548";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0x77>;
>> + i2c-mux-idle-disconnect;
>> +
>> + U197_PCA9546_CH0: i2c at 0 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0>;
>> + };
>> +
>> + U197_PCA9546_CH1: i2c at 1 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <1>;
>> +
>> + cpu0_pvccin at 60 {
>> + compatible = "isil,raa229004";
>> + reg = <0x60>;
>> + };
>> +
>> + cpu0_pvccinfaon at 61 {
>> + compatible = "isil,isl69260";
>> + reg = <0x61>;
>> + };
>> +
>> + cpu0_pvccd_hv at 63 {
>> + compatible = "isil,isl69260";
>> + reg = <0x63>;
>> + };
>> + };
>> +
>> + U197_PCA9546_CH2: i2c at 2 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <2>;
>> +
>> + cpu1_pvccin at 72 {
>> + compatible = "isil,raa229004";
>> + reg = <0x72>;
>> + };
>> +
>> + cpu1_pvccinfaon at 74 {
>> + compatible = "isil,isl69260";
>> + reg = <0x74>;
>> + };
>> +
>> + cpu1_pvccd_hv at 76 {
>> + compatible = "isil,isl69260";
>> + reg = <0x76>;
>> + };
>> + };
>> +
>> + U197_PCA9546_CH3: i2c at 3 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <3>;
>> + };
>> + };
>> +};
>> +
>> +&i2c7 {
>> + status = "okay";
>> +
>> + i2c-switch at 75 {
>> + compatible = "nxp,pca9546";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0x75>;
>> + i2c-mux-idle-disconnect;
>> +
>> + SMB_OCP_SFF_3V3AUX_SCL: i2c at 0 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <0>;
>> + };
>> +
>> + SMB_OCP_LFF_3V3AUX_SCL: i2c at 1 {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + reg = <1>;
>> + };
>> + };
>> +};
>> +
>> +&i2c8 {
>> + status = "okay";
>> +};
>> +
>> +&i2c9 {
>> + status = "okay";
>> +};
>> +
>> +&i2c11 {
>> + status = "okay";
>> +};
>> +
>> +&i2c14 {
>> + status = "okay";
>> +
>> + /* SCM FRU (U19) @ 0xA2 */
>> + scm_fru: scm_fru at 51 {
>> + compatible = "atmel,24c128";
>> + reg = <0x51>;
>> + pagesize = <32>;
>> + };
>> +
>> + scm_tmp75_u4 at 4a {
>> + compatible = "ti,tmp75";
>> + reg = <0x4a>;
>> + };
>> +};
>> +
>> +&i2c15 {
>> + status = "okay";
>> +};
>> --
>> 2.32.0
>>
More information about the openbmc
mailing list