[PATCH dev-5.15 v2] ARM: dts: aspeed: Add device tree for Quanta S6Q BMC

Joel Stanley joel at jms.id.au
Thu Feb 17 11:05:37 AEDT 2022


On Wed, 16 Feb 2022 at 13:38, GeorgeHung <ghung.quanta at gmail.com> wrote:
>
> 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?

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

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 = <&ethphy2>;
> +
> +       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
>


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