[PATCH 2/7] ARM: dts: nuvoton: Add Quanta GSZ BMC Device Tree
From: David Wang
Date: Fri Mar 03 2023 - 01:37:06 EST
Add the device tree for the Quanta GSZ BMC and it's
based on NPCM730 SoC
Signed-off-by: David Wang <davidwang@xxxxxxxxxxxx>
---
arch/arm/boot/dts/Makefile | 1 +
.../boot/dts/nuvoton-npcm730-gsz-gpio.dtsi | 380 ++++
arch/arm/boot/dts/nuvoton-npcm730-gsz.dts | 1523 +++++++++++++++++
3 files changed, 1904 insertions(+)
create mode 100644 arch/arm/boot/dts/nuvoton-npcm730-gsz-gpio.dtsi
create mode 100644 arch/arm/boot/dts/nuvoton-npcm730-gsz.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 40659106cfe1..f2bbbd76d3a9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -397,6 +397,7 @@ dtb-$(CONFIG_ARCH_NPCM7XX) += \
nuvoton-npcm730-gsj.dtb \
nuvoton-npcm730-gbs.dtb \
nuvoton-npcm730-gis.dtb \
+ nuvoton-npcm730-gsz.dtb \
nuvoton-npcm730-kudo.dtb \
nuvoton-npcm750-evb.dtb \
nuvoton-npcm750-runbmc-olympus.dtb
diff --git a/arch/arm/boot/dts/nuvoton-npcm730-gsz-gpio.dtsi b/arch/arm/boot/dts/nuvoton-npcm730-gsz-gpio.dtsi
new file mode 100644
index 000000000000..c081043aaef6
--- /dev/null
+++ b/arch/arm/boot/dts/nuvoton-npcm730-gsz-gpio.dtsi
@@ -0,0 +1,380 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2021 Quanta Computer Inc. Fran.Hsu@xxxxxxxxxxxx
+
+/ {
+ pinctrl: pinctrl@f0800000 {
+ gpio1_pins: gpio1-pins {
+ pins = "GPIO1/IOX1LD";
+ input-enable;
+ bias-disable;
+ };
+ gpio2_pins: gpio2-pins {
+ pins = "GPIO2/IOX1CK";
+ input-enable;
+ bias-disable;
+ };
+ gpio3_pins: gpio3-pins {
+ pins = "GPIO3/IOX1D0";
+ input-enable;
+ bias-disable;
+ };
+ gpio4_pins: gpio4-pins {
+ pins = "GPIO4/IOX2DI/SMB1DSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio5_pins: gpio5-pins {
+ pins = "GPIO5/IOX2LD/SMB1DSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio8_pins: gpio8-pins {
+ pins = "GPIO8/LKGPO1";
+ bias-disable;
+ input-enable;
+ };
+ gpio9_pins: gpio9-pins {
+ pins = "GPIO9/LKGPO2";
+ bias-disable;
+ input-enable;
+ };
+ gpio11_pins: gpio11-pins {
+ pins = "GPIO11/IOXHCK";
+ bias-disable;
+ input-enable;
+ };
+ gpio12_pins: gpio12-pins {
+ pins = "GPIO12/GSPICK/SMB5BSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio13_pins: gpio13-pins {
+ pins = "GPIO13/GSPIDO/SMB5BSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio14_pins: gpio14-pins {
+ pins = "GPIO14/GSPIDI/SMB5CSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio17_pins: gpio17-pins {
+ pins = "GPIO17/PSPI2DI/SMB4DEN";
+ bias-disable;
+ input-enable;
+ };
+ gpio18_pins: gpio18-pins {
+ pins = "GPIO18/PSPI2D0/SMB4BSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio19_pins: gpio19-pins {
+ pins = "GPIO19/PSPI2CK/SMB4BSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio24_pins: gpio24-pins {
+ pins = "GPIO24/HGPIO4/IOXHDO";
+ bias-disable;
+ input-enable;
+ };
+ gpio25_pins: gpio25-pins {
+ pins = "GPIO25/HGPIO5/IOXHDI";
+ bias-disable;
+ input-enable;
+ };
+ gpio38_pins: gpio38-pins {
+ pins = "GPIO38/SMB3CSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio39_pins: gpio39-pins {
+ pins = "GPIO39/SMB3BSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio40_pins: gpio40-pins {
+ pins = "GPIO40/SMB3BSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio45_pins: gpio45-pins {
+ pins = "GPIO45/nDCD1/JTDO2";
+ bias-disable;
+ input-enable;
+ };
+ gpio47_pins: gpio47-pins {
+ pins = "GPIO47/nRI1/JCP_RDY2";
+ bias-disable;
+ input-enable;
+ };
+ gpio57_pins: gpio57-pins {
+ pins = "GPIO57/R1MDC";
+ bias-disable;
+ input-enable;
+ };
+ gpio58_pins: gpio58-pins {
+ pins = "GPIO58/R1MDIO";
+ bias-disable;
+ input-enable;
+ };
+ gpio60_pins: gpio60-pins {
+ pins = "GPIO60/HGPIO7/SMB3DSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio64_pins: gpio64-pins {
+ pins = "GPIO64/FANIN0";
+ bias-disable;
+ input-enable;
+ input-debounce;
+ };
+ gpio65_pins: gpio65-pins {
+ pins = "GPIO65/FANIN1";
+ bias-disable;
+ input-enable;
+ input-debounce;
+ };
+ gpio71_pins: gpio71-pins {
+ pins = "GPIO71/FANIN7";
+ bias-disable;
+ input-enable;
+ };
+ gpio73_pins: gpio73-pins {
+ pins = "GPIO73/FANIN9";
+ bias-disable;
+ input-enable;
+ };
+ gpio74_pins: gpio74-pins {
+ pins = "GPIO74/FANIN10";
+ bias-disable;
+ input-enable;
+ };
+ gpio78_pins: gpio78-pins {
+ pins = "GPIO78/FANIN14";
+ bias-disable;
+ input-enable;
+ };
+ gpio79_pins: gpio79-pins {
+ pins = "GPIO79/FANIN15";
+ bias-disable;
+ input-enable;
+ };
+ gpio93_pins: gpio93-pins {
+ pins = "GPIO93/GA20/SMB5DSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio94_pins: gpio94-pins {
+ pins = "GPIO94/nKBRST/SMB5DSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio110_pins: gpio110_pins {
+ pins = "GPIO110/RG2TXD0/DDRV0";
+ bias-disable;
+ input-enable;
+ };
+ gpio111_pins: gpio111_pins {
+ pins = "GPIO111/RG2TXD1/DDRV1";
+ bias-disable;
+ input-enable;
+ };
+ gpio112_pins: gpio112_pins {
+ pins = "GPIO112/RG2TXD2/DDRV2";
+ bias-disable;
+ input-enable;
+ };
+ gpio113_pins: gpio113_pins {
+ pins = "GPIO113/RG2TXD3/DDRV3";
+ bias-disable;
+ input-enable;
+ };
+ gpio121_pins: gpio121-pins {
+ pins = "GPIO121/SMB2CSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio122_pins: gpio122-pins {
+ pins = "GPIO122/SMB2BSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio123_pins: gpio123-pins {
+ pins = "GPIO123/SMB2BSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio124_pins: gpio124-pins {
+ pins = "GPIO124/SMB1CSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio127_pins: gpio127-pins {
+ pins = "GPIO127/SMB1BSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio136_pins: gpio136-pins {
+ pins = "GPIO136/SD1DT0";
+ bias-disable;
+ input-enable;
+ };
+ gpio137_pins: gpio137-pins {
+ pins = "GPIO137/SD1DT1";
+ bias-disable;
+ input-enable;
+ };
+ gpio138_pins: gpio138-pins {
+ pins = "GPIO138/SD1DT2";
+ bias-disable;
+ input-enable;
+ };
+ gpio139_pins: gpio139-pins {
+ pins = "GPIO139/SD1DT3";
+ bias-disable;
+ input-enable;
+ };
+ gpio140_pins: gpio140-pins {
+ pins = "GPIO140/SD1CLK";
+ bias-disable;
+ input-enable;
+ };
+ gpio141_pins: gpio141-pins {
+ pins = "GPIO141/SD1WP";
+ bias-disable;
+ input-enable;
+ };
+ gpio142_pins: gpio142-pins {
+ pins = "GPIO142/SD1CMD";
+ bias-disable;
+ input-enable;
+ };
+ gpio143_pins: gpio143-pins {
+ pins = "GPIO143/SD1CD/SD1PWR";
+ bias-disable;
+ input-enable;
+ };
+ gpio144_pins: gpio144-pins {
+ pins = "GPIO144/PWM4";
+ bias-disable;
+ input-enable;
+ };
+ gpio146_pins: gpio146-pins {
+ pins = "GPIO146/PWM6";
+ bias-disable;
+ input-enable;
+ };
+ gpio175ol_pins: gpio175ol-pins {
+ pins = "GPIO175/PSPI1CK/FANIN19";
+ bias-disable;
+ output-low;
+ };
+ gpio176o_pins: gpio176o-pins {
+ pins = "GPIO176/PSPI1DO/FANIN18";
+ bias-disable;
+ output-high;
+ };
+ gpio177_pins: gpio177-pins {
+ pins = "GPIO177/PSPI1DI/FANIN17";
+ bias-disable;
+ input-enable;
+ };
+ gpio192_pins: gpio192-pins {
+ pins = "GPIO192";
+ bias-disable;
+ input-enable;
+ };
+ gpio194_pins: gpio194-pins {
+ pins = "GPIO194/SMB0BSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio195_pins: gpio195-pins {
+ pins = "GPIO195/SMB0BSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio196_pins: gpio196-pins {
+ pins = "GPIO196/SMB0CSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio197_pins: gpio197-pins {
+ pins = "GPIO197/SMB0DEN";
+ bias-disable;
+ input-enable;
+ };
+ gpio199_pins: gpio199-pins {
+ pins = "GPIO199/SMB0DSCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio202_pins: gpio202-pins {
+ pins = "GPIO202/SMB0CSDA";
+ bias-disable;
+ input-enable;
+ };
+ gpio204_pins: gpio204-pins {
+ pins = "GPIO204/DDC2SCL";
+ bias-disable;
+ input-enable;
+ };
+ gpio208_pins: gpio208-pins {
+ pins = "GPIO208/RG2TXC/DVCK";
+ bias-disable;
+ input-enable;
+ };
+ gpio209_pins: gpio209-pins {
+ pins = "GPIO209/RG2TXCTL/DDRV4";
+ bias-disable;
+ input-enable;
+ };
+ gpio210_pins: gpio210-pins {
+ pins = "GPIO210/RG2RXD0/DDRV5";
+ bias-disable;
+ input-enable;
+ };
+ gpio211_pins: gpio211-pins {
+ pins = "GPIO211/RG2RXD1/DDRV6";
+ bias-disable;
+ input-enable;
+ };
+ gpio213_pins: gpio213-pins {
+ pins = "GPIO213/RG2RXD3/DDRV8";
+ bias-disable;
+ input-enable;
+ };
+ gpio214_pins: gpio214-pins {
+ pins = "GPIO214/RG2RXC/DDRV9";
+ bias-disable;
+ input-enable;
+ };
+ gpio224_pins: gpio224-pins {
+ pins = "GPIO224/SPIXCK";
+ bias-disable;
+ input-enable;
+ };
+ gpio227_pins: gpio227-pins {
+ pins = "GPIO227/nSPIXCS0";
+ bias-disable;
+ input-enable;
+ };
+ gpio228_pins: gpio228-pins {
+ pins = "GPIO228/nSPIXCS1";
+ bias-disable;
+ input-enable;
+ };
+ gpio230_pins: gpio230-pins {
+ pins = "GPIO230/SPIXD3";
+ bias-disable;
+ input-enable;
+ };
+ gpio231_pins: gpio231-pins {
+ pins = "GPIO231/nCLKREQ";
+ bias-disable;
+ input-enable;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/nuvoton-npcm730-gsz.dts b/arch/arm/boot/dts/nuvoton-npcm730-gsz.dts
new file mode 100644
index 000000000000..c9f11880ef6d
--- /dev/null
+++ b/arch/arm/boot/dts/nuvoton-npcm730-gsz.dts
@@ -0,0 +1,1523 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (c) 2021 Quanta Computer Inc. Fran.Hsu@xxxxxxxxxxxx
+
+/dts-v1/;
+#include "nuvoton-npcm730.dtsi"
+#include "nuvoton-npcm730-gsz-gpio.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/i2c/i2c.h>
+
+/ {
+ model = "Quanta GSZ Board (Device Tree v01.10)";
+ compatible = "nuvoton,npcm750";
+
+ aliases {
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ serial3 = &serial3;
+ udc5 = &udc5;
+ udc6 = &udc6;
+ udc7 = &udc7;
+ udc8 = &udc8;
+ emmc0 = &sdhci0;
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ i2c3 = &i2c3;
+ i2c4 = &i2c4;
+ i2c5 = &i2c5;
+ i2c6 = &i2c6;
+ i2c7 = &i2c7;
+ i2c8 = &i2c8;
+ i2c9 = &i2c9;
+ i2c10 = &i2c10;
+ i2c11 = &i2c11;
+ i2c12 = &i2c12;
+ i2c13 = &i2c13;
+ i2c14 = &i2c14;
+ fiu0 = &fiu0;
+ fiu1 = &fiu3;
+ i2c16 = &i2c_9SQ440NQQI8;
+ i2c17 = &i2c_db2001;
+ i2c18 = &i2c_db1200;
+ i2c19 = &i2c_io_exp_1;
+ i2c20 = &i2c_cpu0_pirom;
+ i2c21 = &i2c_cpu1_pirom;
+ i2c22 = &i2c_ncsi_clk;
+ i2c23 = &i2c_m2;
+ i2c24 = &i2c_fivra_cpu0;
+ i2c25 = &i2c_fivra_cpu1;
+ i2c26 = &i2c_vccfa_cpu0;
+ i2c27 = &i2c_vccfa_cpu1;
+ i2c28 = &i2c_vccd_cpu0;
+ i2c29 = &i2c_vccd_cpu1;
+ i2c30 = &i2c_hotswap;
+ i2c31 = &i2c_tps_1;
+ i2c32 = &i2c_p12v_1;
+ i2c33 = &i2c_p12v_2;
+ i2c34 = &i2c_fan_controller_1;
+ i2c35 = &i2c_i2cool_1;
+ i2c36 = &i2c_i2cool_2;
+ i2c37 = &i2c_i2cool_3;
+ i2c38 = &i2c_seq_mobo;
+ i2c39 = &i2c_fru_2;
+ i2c40 = &i2c_io_exp_2;
+ i2c41 = &i2c_io_exp_3;
+ i2c43 = &i2c_fru_3;
+ i2c44 = &i2c_seq;
+ i2c45 = &i2c_fru_1;
+ i2c46 = &i2c_tang;
+ i2c51 = &i2c_pe0_0;
+ i2c52 = &i2c_pe0_1;
+ i2c53 = &i2c_pe0_2;
+ i2c54 = &i2c_pe1_0;
+ i2c55 = &i2c_pe1_1;
+ i2c56 = &i2c_pe1_2;
+ i2c57 = &i2c_pe2_0;
+ i2c58 = &i2c_pe2_1;
+ i2c59 = &i2c_pe2_2;
+ i2c60 = &i2c_pe3_0;
+ i2c61 = &i2c_pe3_1;
+ i2c62 = &i2c_pe3_2;
+ i2c63 = &i2c_pe4_0;
+ i2c64 = &i2c_pe4_1;
+ i2c65 = &i2c_pe4_2;
+ i2c66 = &i2c_pe5_0;
+ i2c67 = &i2c_pe5_1;
+ i2c68 = &i2c_pe5_2;
+ i2c69 = &i2c_pe6_0;
+ i2c70 = &i2c_pe6_1;
+ i2c71 = &i2c_pe6_2;
+ i2c72 = &i2c_pe7_0;
+ i2c73 = &i2c_pe7_1;
+ i2c74 = &i2c_pe7_2;
+ };
+
+ chosen {
+ stdout-path = &serial3;
+ };
+
+ memory {
+ reg = <0 0x40000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ efuse-pg {
+ label = "efuse-pg";
+ gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
+ linux,code = <57>;
+ };
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
+ <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-bmc-live {
+ gpios = <&pca6416 4 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ LED_SYS_ERROR {
+ gpios = <&pca6416 3 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ LED_SYS_ATTN {
+ gpios = <&pca6416 5 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ LED_SYS_STATE {
+ gpios = <&pca6416_2 15 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ LED_BMC_FAULT {
+ gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ ERR0 {
+ gpios = <&pca9555 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ ERR1 {
+ gpios = <&pca9555 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ ERR2 {
+ gpios = <&pca9555 2 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+
+ seven-seg-disp {
+ compatible = "seven-seg-gpio-dev";
+ refresh-interval-ms = /bits/ 16 <600>;
+ clock-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ data-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
+ clear-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
+ };
+
+ pcie-slot {
+ pcie0: pcie-slot@0 {
+ label = "PE0";
+ };
+
+ pcie1: pcie-slot@1 {
+ label = "PE1";
+ };
+
+ pcie2: pcie-slot@2 {
+ label = "PE2";
+ };
+
+ pcie3: pcie-slot@3 {
+ label = "PE3";
+ };
+
+ pcie4: pcie-slot@4 {
+ label = "PE4";
+ };
+
+ pcie5: pcie-slot@5 {
+ label = "PE5";
+ };
+
+ pcie6: pcie-slot@6 {
+ label = "PE6";
+ };
+
+ pcie7: pcie-slot@7 {
+ label = "PE7";
+ };
+ };
+};
+
+&gcr {
+ serial_port_mux: mux-controller {
+ compatible = "mmio-mux";
+ #mux-control-cells = <1>;
+ mux-reg-masks = <0x38 0x07>;
+ idle-states = <2>; /* Serial port mode 3 (takeover) */
+ };
+};
+
+&gmac0 {
+ phy-mode = "rgmii-id";
+ snps,eee-force-disable;
+ status = "okay";
+};
+
+&emc0 {
+ status = "okay";
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
+};
+
+&mc {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&aes {
+ status = "okay";
+};
+
+&sha {
+ status = "okay";
+};
+
+&udc5 {
+ status = "okay";
+};
+
+&udc6 {
+ status = "okay";
+};
+
+&udc7 {
+ status = "okay";
+};
+
+&udc8 {
+ status = "okay";
+};
+
+&pcimbox {
+ status = "okay";
+};
+
+&sdhci0 {
+ status = "okay";
+};
+
+&fiu0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0cs1_pins>;
+ status = "okay";
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ spi-max-frequency = <19000000>;
+ spi-rx-bus-width = <2>;
+ label = "bmc";
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ u-boot@0 {
+ label = "u-boot";
+ reg = <0x0000000 0xf0000>;
+ };
+ image-descriptor@f0000 {
+ label = "image-descriptor";
+ reg = <0xf0000 0x10000>;
+ };
+ hoth-update@100000 {
+ label = "hoth-update";
+ reg = <0x100000 0x100000>;
+ };
+ kernel@200000 {
+ label = "kernel";
+ reg = <0x200000 0x500000>;
+ };
+ rofs@700000 {
+ label = "rofs";
+ reg = <0x700000 0x35f0000>;
+ };
+ rwfs@3cf0000 {
+ label = "rwfs";
+ reg = <0x3cf0000 0x300000>;
+ };
+ hoth-mailbox@3ff0000 {
+ label = "hoth-mailbox";
+ reg = <0x3ff0000 0x10000>;
+ };
+ };
+ };
+};
+
+&fiu3 {
+ pinctrl-0 = <&spi3_pins>;
+ status = "okay";
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ spi-max-frequency = <20000000>;
+ spi-rx-bus-width = <2>;
+ label="bios";
+ };
+};
+
+&watchdog1 {
+ status = "okay";
+};
+
+&rng {
+ status = "okay";
+};
+
+&serial0 {
+ status = "okay";
+};
+
+&serial1 {
+ status = "okay";
+};
+
+&serial2 {
+ status = "okay";
+};
+
+&serial3 {
+ status = "okay";
+};
+
+&adc {
+ #io-channel-cells = <1>;
+ status = "okay";
+};
+
+&otp {
+ status = "okay";
+};
+
+&lpc_kcs {
+ kcs1: kcs1@0 {
+ status = "okay";
+ };
+
+ kcs2: kcs2@0 {
+ status = "okay";
+ };
+
+ kcs3: kcs3@0 {
+ status = "okay";
+ };
+};
+
+&lpc_host {
+ lpc_bpc: lpc_bpc@40 {
+ monitor-ports = <0x80>;
+ status = "okay";
+ };
+};
+
+&i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+};
+
+&i2c1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ i2c-switch@75 {
+ compatible = "nxp,pca9548";
+ reg = <0x75>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+ reset-gpios = <&gpio2 20 GPIO_ACTIVE_LOW>; //gpio84
+
+ i2c_9SQ440NQQI8: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_db2001: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_db1200: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c_io_exp_1: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ pca6416@20 {
+ compatible = "nxp,pca6416";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ reset-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
+
+ G1A_P8 {
+ gpio-hog;
+ gpios = <8 0>;
+ input;
+ line-name = "PWRGD_P13V5_CPU0_R";
+ };
+ G1A_P9 {
+ gpio-hog;
+ gpios = <9 0>;
+ input;
+ line-name = "PWRGD_P13V5_CPU1_R";
+ };
+ G1A_P10 {
+ gpio-hog;
+ gpios = <10 0>;
+ input;
+ line-name = "PWRGD_PVPP_HBM_R_CPU0";
+ };
+ G1A_P11 {
+ gpio-hog;
+ gpios = <11 0>;
+ input;
+ line-name = "PWRGD_PVPP_HBM_R_CPU1";
+ };
+ };
+ };
+
+ i2c_cpu0_pirom: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+
+ i2c_cpu1_pirom: i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ };
+
+ i2c_ncsi_clk: i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+
+ i2c_m2: i2c@7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+ i2c-mux-idle-disconnect;
+ reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>; //gpio85
+
+ i2c_fivra_cpu0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ vrm@72 {
+ compatible = "isil,raa229004", "xdpe152";
+ reg = <0x72>;
+ };
+ };
+
+ i2c_fivra_cpu1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ vrm@72 {
+ compatible = "isil,raa229004", "xdpe152";
+ reg = <0x72>;
+ };
+ };
+
+ i2c_vccfa_cpu0: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ vrm@72 {
+ compatible = "isil,isl69260", "xdpe152";
+ reg = <0x72>;
+ };
+ };
+
+ i2c_vccfa_cpu1: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ vrm@72 {
+ compatible = "isil,isl69260", "xdpe152";
+ reg = <0x72>;
+ };
+ };
+
+ i2c_vccd_cpu0: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ vrm@72 {
+ compatible = "isil,isl69260", "xdpe152";
+ reg = <0x72>;
+ };
+ };
+
+ i2c_vccd_cpu1: i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ vrm@72 {
+ compatible = "isil,isl69260", "xdpe152";
+ reg = <0x72>;
+ };
+ };
+
+ i2c_hotswap: i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ adm1272@1f {
+ compatible = "adi,adm1272";
+ reg = <0x1f>;
+ shunt-resistor-micro-ohms = <267>;
+ };
+ };
+ };
+};
+
+&i2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+ i2c-mux-idle-disconnect;
+ reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; //gpio86
+
+ i2c_tps_1: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ // P3V3, TPS546D24ARVFR
+ tps546d24@25 {
+ compatible = "tps546d24";
+ reg = <0x25>;
+ };
+ };
+
+ i2c_p12v_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_p12v_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c_fan_controller_1: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ fan_controller@2c {
+ compatible = "maxim,max31790";
+ reg = <0x2c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ i2c_i2cool_1: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ lm75@5c {
+ compatible = "maxim,max31725";
+ reg = <0x5c>;
+ status = "okay";
+ };
+ };
+
+ i2c_i2cool_2: i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ lm75@5c {
+ compatible = "maxim,max31725";
+ reg = <0x5c>;
+ status = "okay";
+ };
+ };
+
+ i2c_i2cool_3: i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ lm75@5c {
+ compatible = "maxim,max31725";
+ reg = <0x5c>;
+ status = "okay";
+ };
+ };
+ };
+};
+
+&i2c3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+ pcie-slot = &pcie0;
+ mctp-controller;
+
+ mctp@10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ };
+
+ gpio@21 {
+ compatible = "nxp,pca8574";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "", "", "", "", "", "PE0_J16_CABLE_PRSNT_N", "", "";
+ PE0_P5 {
+ gpios = <5 GPIO_ACTIVE_HIGH>;
+ input;
+ line-name = "PE0_J16_CABLE_PRSNT_N";
+ };
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c_pe0_0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_pe0_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_pe0_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pe0_x8_io_exp: pca9538@72 {
+ compatible = "nxp,pca9538";
+ reg = <0x72>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+ };
+};
+
+&i2c4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ mobo_fru_1@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+ i2c-mux-idle-disconnect;
+ reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; //gpio90
+
+ i2c_seq_mobo: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ sequencer@59 {
+ compatible = "maxim,max34451";
+ reg = <0x59>;
+ };
+ };
+
+ i2c_fru_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ mobo_fru_2@55 {
+ compatible = "atmel,24c256";
+ reg = <0x55>;
+ };
+ };
+
+ i2c_io_exp_2: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ pca6416_2: pca6416@20 {
+ compatible = "nxp,pca6416";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ reset-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
+
+ G4A_P14 {
+ gpio-hog;
+ gpios = <14 0>;
+ input;
+ line-name = "GRANITE_PRSNT_N";
+ };
+ };
+ };
+
+ i2c_io_exp_3: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ pca6416_3: pca6416@20 {
+ compatible = "nxp,pca6416";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "PE0_ADP_R_PRSNT_N","PE1_ADP_R_PRSNT_N",
+ "PE2_ADP_R_PRSNT_N", "PE3_ADP_R_PRSNT_N", "PE4_ADP_R_PRSNT_N",
+ "PE5_ADP_R_PRSNT_N", "PE6_ADP_R_PRSNT_N", "PE7_ADP_R_PRSNT_N",
+ "", "", "", "", "", "", "", "";
+ reset-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
+ G4B_P0 {
+ gpios = <0 0 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "PE0_ADP_R_PRSNT_N";
+ };
+ G4B_P1 {
+ gpios = <1 0 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "PE1_ADP_R_PRSNT_N";
+ };
+ G4B_P2 {
+ gpios = <2 0 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "PE2_ADP_R_PRSNT_N";
+ };
+ G4B_P3 {
+ gpios = <3 0 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "PE3_ADP_R_PRSNT_N";
+ };
+ G4B_P4 {
+ gpios = <4 0 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "PE4_ADP_R_PRSNT_N";
+ };
+ G4B_P5 {
+ gpios = <5 0 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "PE5_ADP_R_PRSNT_N";
+ };
+ G4B_P6 {
+ gpios = <6 0 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "PE6_ADP_R_PRSNT_N";
+ };
+ G4B_P7 {
+ gpios = <7 0 GPIO_ACTIVE_LOW>;
+ input;
+ line-name = "PE7_ADP_R_PRSNT_N";
+ };
+ };
+ };
+
+ i2c_fru_3: i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ pdb_fru@55 {
+ compatible = "atmel,24c64";
+ reg = <0x55>;
+ };
+ };
+ };
+};
+
+&i2c5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+ pcie-slot = &pcie1;
+ mctp-controller;
+
+ mctp@10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c_pe1_0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_pe1_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_pe1_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pe1_x8_io_exp: pca9538@72 {
+ compatible = "nxp,pca9538";
+ reg = <0x72>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+ };
+};
+
+&i2c6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+ pcie-slot = &pcie2;
+ mctp-controller;
+
+ mctp@10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ };
+
+ gpio@21 {
+ compatible = "nxp,pca8574";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "", "", "", "", "", "PE2_J16_CABLE_PRSNT_N", "", "";
+ PE2_P5 {
+ gpios = <5 GPIO_ACTIVE_HIGH>;
+ input;
+ line-name = "PE2_J16_CABLE_PRSNT_N";
+ };
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c_pe2_0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_pe2_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_pe2_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pe2_x8_io_exp: pca9538@72 {
+ compatible = "nxp,pca9538";
+ reg = <0x72>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+ };
+};
+
+&i2c7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+ pcie-slot = &pcie3;
+ mctp-controller;
+
+ mctp@10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c_pe3_0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_pe3_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_pe3_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pe3_x8_io_exp: pca9538@72 {
+ compatible = "nxp,pca9538";
+ reg = <0x72>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+ };
+};
+
+&i2c8 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+ pcie-slot = &pcie4;
+ mctp-controller;
+
+ mctp@10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ };
+
+ gpio@21 {
+ compatible = "nxp,pca8574";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "", "", "", "", "", "PE4_J16_CABLE_PRSNT_N", "", "";
+ PE4_P5 {
+ gpios = <5 GPIO_ACTIVE_HIGH>;
+ input;
+ line-name = "PE4_J16_CABLE_PRSNT_N";
+ };
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c_pe4_0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_pe4_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_pe4_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pe4_x8_io_exp: pca9538@72 {
+ compatible = "nxp,pca9538";
+ reg = <0x72>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+ };
+};
+
+&i2c9 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+ pcie-slot = &pcie5;
+ mctp-controller;
+
+ mctp@10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c_pe5_0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_pe5_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_pe5_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pe5_x8_io_exp: pca9538@72 {
+ compatible = "nxp,pca9538";
+ reg = <0x72>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+ };
+};
+
+&i2c10 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+ pcie-slot = &pcie6;
+ mctp-controller;
+
+ mctp@10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ };
+
+ gpio@21 {
+ compatible = "nxp,pca8574";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "", "", "", "", "", "PE6_J16_CABLE_PRSNT_N", "", "";
+ PE6_P5 {
+ gpios = <5 GPIO_ACTIVE_HIGH>;
+ input;
+ line-name = "PE6_J16_CABLE_PRSNT_N";
+ };
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c_pe6_0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_pe6_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ pca9538@72 {
+ compatible = "nxp,pca9538";
+ reg = <0x72>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+
+ i2c_pe6_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pe6_x8_io_exp: pca9538@72 {
+ compatible = "nxp,pca9538";
+ reg = <0x72>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ fan_controller@2c {
+ compatible = "maxim,max31790";
+ reg = <0x2c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+ };
+};
+
+&i2c11 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+ pcie-slot = &pcie7;
+ mctp-controller;
+
+ mctp@10 {
+ compatible = "mctp-i2c-controller";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c_pe7_0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_pe7_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_pe7_2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pe7_x8_io_exp: pca9538@72 {
+ compatible = "nxp,pca9538";
+ reg = <0x72>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+ };
+};
+
+&i2c12 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+};
+
+&i2c13 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+ pca9555: pca9555@22 {
+ compatible = "nxp,pca9555";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+};
+
+&i2c14 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ pca6416: pca6416@20 {
+ compatible = "nxp,pca6416";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+
+ G14_P8 {
+ gpio-hog;
+ gpios = <8 0>;
+ output-high;
+ line-name = "RST_PCIE_PE0_N";
+ };
+ G14_P9 {
+ gpio-hog;
+ gpios = <9 0>;
+ output-high;
+ line-name = "RST_PCIE_PE1_N";
+ };
+ G14_P10 {
+ gpio-hog;
+ gpios = <10 0>;
+ output-high;
+ line-name = "RST_PCIE_PE2_N";
+ };
+ G14_P11 {
+ gpio-hog;
+ gpios = <11 0>;
+ output-high;
+ line-name = "RST_PCIE_PE3_N";
+ };
+ G14_P12 {
+ gpio-hog;
+ gpios = <12 0>;
+ output-high;
+ line-name = "RST_PCIE_PE4_N";
+ };
+ G14_P13 {
+ gpio-hog;
+ gpios = <13 0>;
+ output-high;
+ line-name = "RST_PCIE_PE5_N";
+ };
+ G14_P14 {
+ gpio-hog;
+ gpios = <14 0>;
+ output-high;
+ line-name = "RST_PCIE_PE6_N";
+ };
+ G14_P15 {
+ gpio-hog;
+ gpios = <15 0>;
+ output-high;
+ line-name = "RST_PCIE_PE7_N";
+ };
+ };
+
+ i2c-switch@77 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+ i2c-mux-idle-disconnect;
+ reset-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; //gpio88
+
+ i2c_seq: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ sequencer@59 {
+ compatible = "maxim,max34451";
+ reg = <0x59>;
+ };
+ };
+
+ i2c_fru_1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_tang: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ max31725@5c {
+ compatible = "maxim,max31725";
+ reg = <0x5c>;
+ status = "okay";
+ };
+ };
+
+ };
+};
+
+&spi0 {
+ cs-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio175ol_pins &gpio176o_pins
+ &gpio177_pins>;
+ status = "okay";
+ jtag_master {
+ compatible = "nuvoton,npcm750-jtag-master";
+ spi-max-frequency = <25000000>;
+ reg = <0>;
+
+ pinctrl-names = "pspi", "gpio";
+ pinctrl-0 = <&pspi1_pins>;
+ pinctrl-1 = <&gpio175ol_pins &gpio176o_pins
+ &gpio177_pins>;
+
+ tck-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>;
+ tdi-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>;
+ tdo-gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
+ tms-gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+};
+
+&pinctrl {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ /* GPI pins*/
+ &gpio4_pins
+ &gpio5_pins
+ &gpio8_pins
+ &gpio9_pins
+ &gpio11_pins
+ &gpio12_pins
+ &gpio13_pins
+ &gpio14_pins
+ &gpio17_pins
+ &gpio18_pins
+ &gpio19_pins
+ &gpio24_pins
+ &gpio25_pins
+ &gpio38_pins
+ &gpio39_pins
+ &gpio40_pins
+ &gpio45_pins
+ &gpio47_pins
+ &gpio57_pins
+ &gpio58_pins
+ &gpio60_pins
+ &gpio64_pins
+ &gpio65_pins
+ &gpio71_pins
+ &gpio73_pins
+ &gpio74_pins
+ &gpio78_pins
+ &gpio79_pins
+ &gpio93_pins
+ &gpio94_pins
+ &gpio110_pins
+ &gpio111_pins
+ &gpio112_pins
+ &gpio113_pins
+ &gpio121_pins
+ &gpio122_pins
+ &gpio123_pins
+ &gpio124_pins
+ &gpio127_pins
+ &gpio136_pins
+ &gpio137_pins
+ &gpio138_pins
+ &gpio139_pins
+ &gpio140_pins
+ &gpio141_pins
+ &gpio142_pins
+ &gpio143_pins
+ &gpio144_pins
+ &gpio146_pins
+ &gpio192_pins
+ &gpio194_pins
+ &gpio195_pins
+ &gpio196_pins
+ &gpio199_pins
+ &gpio202_pins
+ &gpio204_pins
+ &gpio208_pins
+ &gpio209_pins
+ &gpio210_pins
+ &gpio211_pins
+ &gpio213_pins
+ &gpio214_pins
+ &gpio224_pins
+ &gpio227_pins
+ &gpio228_pins
+ &gpio230_pins
+ &gpio231_pins
+ &gpio177_pins
+
+ /* GPO pins*/
+ &gpio175ol_pins
+ &gpio176o_pins
+ >;
+};
+
+&gpio0 {
+ gpio-line-names =
+ /*0-31*/ "","","","","","SATA_PRESENCE","RESET_OUT","POWER_OUT",
+ "","","","","SIO_POWER_GOOD","PS_PWROK","","",
+ "","","","","","","","",
+ "CPU1_THERMTRIP","CPU2_THERMTRIP","","","","","","";
+};
+
+&gpio1 {
+ gpio-line-names =
+ /*32-63*/ "","","","","","P3VBAT","CPU_CATERR","",
+ "CPU_MCERR","","","","","","","",
+ "","","","","","","","",
+ "","","","","","","","";
+ U86_reset {
+ gpio-hog;
+ gpios = <0 0>;
+ output-low;
+ line-name = "RST_SMB_MUX_PCA9546_0_R_N";
+ };
+};
+
+&gpio2 {
+ gpio-line-names =
+ /*64-95*/ "POWER_BUTTON","RESET_BUTTON","","","","","","",
+ "","CPU1_VRHOT","CPU2_VRHOT","","","DEBUG_EN_N","XDP_PRST_N","",
+ "","TCK_MUX_SEL","PWR_DEBUG_N","PREQ_N","","","","",
+ "","","","","","","PCH_BMC_THERMTRIP","";
+};
+
+&gpio3 {
+ gpio-line-names =
+ /*96-127*/ "","","","","","","","",
+ "","","","","","","","",
+ "","","","","","","","",
+ "","","","","","","","SMI";
+};
+
+&gpio4 {
+ gpio-line-names =
+ /*128-159*/ "","","","","","","","",
+ "CPU1_MEM_THERM_EVENT","CPU2_MEM_THERM_EVENT","CPU_ERR0","CPU_ERR1",
+ "CPU_ERR2","","","POST_COMPLETE",
+ "PRDY_N","SYSPWROK","","","","","","",
+ "","","","","","","","";
+};
+
+&gpio6 {
+ gpio-line-names =
+ /*192-223*/ "","","","CPU1_PRESENCE","CPU2_PRESENCE","","","SIO_S5",
+ "","","","","","","","",
+ "","","","","","","","",
+ "","","","","","","","";
+};
+
+&gpio7 {
+ gpio-line-names =
+ /*224-255*/ "","","","PLTRST_N","CPU1_FIVR_FAULT","","CPU2_FIVR_FAULT","",
+ "","","","","","","","",
+ "","","","","","","","",
+ "","","","","","","","";
+};
+
+&peci0 {
+ cmd-timeout-ms = <1000>;
+ pull-down = <0>;
+ host-neg-bit-rate = <15>;
+ status = "okay";
+
+ intel-peci-dimmtemp@30 {
+ compatible = "intel,peci-client";
+ reg = <0x30>;
+ status = "okay";
+ };
+
+ intel-peci-dimmtemp@31 {
+ compatible = "intel,peci-client";
+ reg = <0x31>;
+ status = "okay";
+ };
+};
--
2.25.1