* [PATCH v3 2/9] ARM: dts: aspeed: anacapa: add EVT1 devicetree and point wrapper to it
2026-06-02 13:24 [PATCH v3 0/9] ARM: dts: aspeed: anacapa: restructure devicetree for development-phase Colin Huang via B4 Relay
2026-06-02 13:24 ` [PATCH v3 1/9] dt-bindings: arm: aspeed: add Anacapa EVT1 EVT2 DVT board Colin Huang via B4 Relay
@ 2026-06-02 13:24 ` Colin Huang via B4 Relay
2026-06-02 13:37 ` sashiko-bot
2026-06-02 13:24 ` [PATCH v3 3/9] ARM: dts: aspeed: anacapa: add EVT2 devicetree inheriting EVT1 Colin Huang via B4 Relay
` (6 subsequent siblings)
8 siblings, 1 reply; 13+ messages in thread
From: Colin Huang via B4 Relay @ 2026-06-02 13:24 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Joel Stanley,
Andrew Jeffery
Cc: devicetree, linux-arm-kernel, linux-aspeed, linux-kernel,
colin.huang2, Colin Huang
From: Colin Huang <u8813345@gmail.com>
This change introduces a development-phase devicetree for the
Facebook Anacapa BMC EVT1 hardware revision and updates the Anacapa
wrapper DTS to reference it.
A dedicated EVT1 DTS is added for revision-specific hardware while
keeping a single, Anacapa entrypoint used by the build and deployment
flow. The top-level aspeed-bmc-facebook-anacapa.dts
Signed-off-by: Colin Huang <u8813345@gmail.com>
---
.../aspeed/aspeed-bmc-facebook-anacapa-evt1.dts | 1103 ++++++++++++++++++++
.../dts/aspeed/aspeed-bmc-facebook-anacapa.dts | 1077 +------------------
2 files changed, 1104 insertions(+), 1076 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt1.dts
new file mode 100644
index 000000000000..9314ee493c61
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt1.dts
@@ -0,0 +1,1103 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/dts-v1/;
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/i2c/i2c.h>
+
+/ {
+ model = "Facebook Anacapa BMC";
+ compatible = "facebook,anacapa-bmc-evt1", "aspeed,ast2600";
+
+ aliases {
+ serial0 = &uart1;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ serial3 = &uart4;
+ serial4 = &uart5;
+ i2c16 = &i2c0mux0ch0;
+ i2c17 = &i2c0mux0ch1;
+ i2c18 = &i2c0mux0ch2;
+ i2c19 = &i2c0mux0ch3;
+ i2c20 = &i2c1mux0ch0;
+ i2c21 = &i2c1mux0ch1;
+ i2c22 = &i2c1mux0ch2;
+ i2c23 = &i2c1mux0ch3;
+ i2c24 = &i2c4mux0ch0;
+ i2c25 = &i2c4mux0ch1;
+ i2c26 = &i2c4mux0ch2;
+ i2c27 = &i2c4mux0ch3;
+ i2c28 = &i2c4mux0ch4;
+ i2c29 = &i2c4mux0ch5;
+ i2c30 = &i2c4mux0ch6;
+ i2c31 = &i2c4mux0ch7;
+ i2c32 = &i2c8mux0ch0;
+ i2c33 = &i2c8mux0ch1;
+ i2c34 = &i2c8mux0ch2;
+ i2c35 = &i2c8mux0ch3;
+ i2c36 = &i2c10mux0ch0;
+ i2c37 = &i2c10mux0ch1;
+ i2c38 = &i2c10mux0ch2;
+ i2c39 = &i2c10mux0ch3;
+ i2c40 = &i2c10mux0ch4;
+ i2c41 = &i2c10mux0ch5;
+ i2c42 = &i2c10mux0ch6;
+ i2c43 = &i2c10mux0ch7;
+ i2c44 = &i2c11mux0ch0;
+ i2c45 = &i2c11mux0ch1;
+ i2c46 = &i2c11mux0ch2;
+ i2c47 = &i2c11mux0ch3;
+ i2c48 = &i2c11mux0ch4;
+ i2c49 = &i2c11mux0ch5;
+ i2c50 = &i2c11mux0ch6;
+ i2c51 = &i2c11mux0ch7;
+ i2c52 = &i2c13mux0ch0;
+ i2c53 = &i2c13mux0ch1;
+ i2c54 = &i2c13mux0ch2;
+ i2c55 = &i2c13mux0ch3;
+ i2c56 = &i2c13mux0ch4;
+ i2c57 = &i2c13mux0ch5;
+ i2c58 = &i2c13mux0ch6;
+ i2c59 = &i2c13mux0ch7;
+ };
+
+ chosen {
+ stdout-path = "serial4:57600n8";
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
+ <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
+ <&adc1 2>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ label = "bmc_heartbeat_amber";
+ gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ led-1 {
+ label = "fp_id_amber";
+ default-state = "off";
+ gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x80000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ video_engine_memory: video {
+ size = <0x02c00000>;
+ alignment = <0x00100000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ p3v3_bmc_aux: regulator-p3v3-bmc-aux {
+ compatible = "regulator-fixed";
+ regulator-name = "p3v3_bmc_aux";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ spi_gpio: spi {
+ compatible = "spi-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
+ mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
+ miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
+ num-chipselects = <1>;
+ status = "okay";
+
+ tpm@0 {
+ compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+ spi-max-frequency = <33000000>;
+ reg = <0>;
+ };
+ };
+};
+
+&adc0 {
+ aspeed,int-vref-microvolt = <2500000>;
+ 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>;
+ status = "okay";
+};
+
+&adc1 {
+ aspeed,int-vref-microvolt = <2500000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc10_default>;
+ status = "okay";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&fmc {
+ status = "okay";
+
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc";
+ spi-max-frequency = <50000000>;
+#include "openbmc-flash-layout-128.dtsi"
+ };
+
+ flash@1 {
+ status = "okay";
+ m25p,fast-read;
+ label = "alt-bmc";
+ spi-max-frequency = <50000000>;
+ };
+};
+
+&gfx {
+ status = "okay";
+ memory-region = <&gfx_memory>;
+};
+
+&gpio0 {
+ gpio-line-names =
+
+ /*A0-A7*/
+ "","","","","","","","",
+
+ /*B0-B7*/
+ "BATTERY_DETECT", "", "", "BMC_READY",
+ "", "FM_ID_LED", "", "",
+
+ /*C0-C7*/
+ "","","","","","","","",
+
+ /*D0-D7*/
+ "","","","","","","","",
+
+ /*E0-E7*/
+ "","","","","","","","",
+
+ /*F0-F7*/
+ "","","","","","","","",
+
+ /*G0-G7*/
+ "FM_MUX1_SEL", "", "", "",
+ "", "", "FM_DEBUG_PORT_PRSNT_N", "FM_BMC_DBP_PRESENT_N",
+
+ /*H0-H7*/
+ "","","","","","","","",
+
+ /*I0-I7*/
+ "", "", "", "",
+ "", "FLASH_WP_STATUS", "BMC_JTAG_MUX_SEL", "",
+
+ /*J0-J7*/
+ "","","","","","","","",
+
+ /*K0-K7*/
+ "","","","","","","","",
+
+ /*L0-L7*/
+ "","","","","","","","",
+
+ /*M0-M7*/
+ "", "BMC_FRU_WP", "", "",
+ "", "", "", "",
+
+ /*N0-N7*/
+ "LED_POSTCODE_0", "LED_POSTCODE_1", "LED_POSTCODE_2", "LED_POSTCODE_3",
+ "LED_POSTCODE_4", "LED_POSTCODE_5", "LED_POSTCODE_6", "LED_POSTCODE_7",
+
+ /*O0-O7*/
+ "","","","","","","","",
+
+ /*P0-P7*/
+ "PWR_BTN_BMC_BUF_N", "", "ID_RST_BTN_BMC_N", "",
+ "PWR_LED", "", "", "BMC_HEARTBEAT_N",
+
+ /*Q0-Q7*/
+ "","","","","","","","",
+
+ /*R0-R7*/
+ "","","","","","","","",
+
+ /*S0-S7*/
+ "", "", "SYS_BMC_PWRBTN_N", "",
+ "", "", "", "RUN_POWER_FAULT",
+
+ /*T0-T7*/
+ "","","","","","","","",
+
+ /*U0-U7*/
+ "","","","","","","","",
+
+ /*V0-V7*/
+ "","","","","","","","",
+
+ /*W0-W7*/
+ "","","","","","","","",
+
+ /*X0-X7*/
+ "","","","","","","","",
+
+ /*Y0-Y7*/
+ "","","","","","","","",
+
+ /*Z0-Z7*/
+ "SPI_BMC_TPM_CS2_N", "", "", "SPI_BMC_TPM_CLK",
+ "SPI_BMC_TPM_MOSI", "SPI_BMC_TPM_MISO", "", "";
+};
+
+&gpio1 {
+ gpio-line-names =
+ /*18A0-18A7*/
+ "","","","","","","","",
+
+ /*18B0-18B7*/
+ "","","","",
+ "FM_BOARD_BMC_REV_ID0", "FM_BOARD_BMC_REV_ID1",
+ "FM_BOARD_BMC_REV_ID2", "",
+
+ /*18C0-18C7*/
+ "","","","","","","","",
+
+ /*18D0-18D7*/
+ "","","","","","","","",
+
+ /*18E0-18E3*/
+ "FM_BMC_PROT_LS_EN", "AC_PWR_BMC_BTN_N", "", "";
+};
+
+// L Bridge Board
+&i2c0 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c2048";
+ reg = <0x50>;
+ pagesize = <128>;
+ };
+
+ i2c-mux@70 {
+ compatible = "nxp,pca9546";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c0mux0ch0: i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c0mux0ch1: i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c0mux0ch2: i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c0mux0ch3: i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+// R Bridge Board
+&i2c1 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c2048";
+ reg = <0x50>;
+ pagesize = <128>;
+ };
+
+ i2c-mux@70 {
+ compatible = "nxp,pca9546";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c1mux0ch0: i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c1mux0ch1: i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c1mux0ch2: i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c1mux0ch3: i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+// MB - E1.S
+&i2c4 {
+ status = "okay";
+
+ i2c-mux@70 {
+ compatible = "nxp,pca9548";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c4mux0ch0: i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c4mux0ch1: i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c4mux0ch2: i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c4mux0ch3: i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c4mux0ch4: i2c@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c4mux0ch5: i2c@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c4mux0ch6: i2c@6 {
+ reg = <6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c4mux0ch7: i2c@7 {
+ reg = <7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+// AMC
+&i2c5 {
+ status = "okay";
+};
+
+// MB
+&i2c6 {
+ status = "okay";
+
+ // HPM FRU
+ eeprom@50 {
+ compatible = "atmel,24c256";
+ reg = <0x50>;
+ };
+};
+
+// SCM
+&i2c7 {
+ status = "okay";
+
+
+};
+
+// MB - PDB
+&i2c8 {
+ status = "okay";
+
+ i2c-mux@72 {
+ compatible = "nxp,pca9546";
+ reg = <0x72>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c8mux0ch0: i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ adc@1f {
+ compatible = "ti,adc128d818";
+ reg = <0x1f>;
+ ti,mode = /bits/ 8 <1>;
+ };
+
+ gpio@22 {
+ compatible = "nxp,pca9555";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "RPDB_FAN_FULL_SPEED_R_N", "RPDB_I2C_TEMP75_U8_ALERT_R_N",
+ "RPDB_I2C_TMP432_U29_ALERT_R_N", "RPDB_GLOBAL_WP",
+ "RPDB_FAN_CT_FAN_FAIL_R_N", "",
+ "", "",
+ "RPDB_ALERT_P50V_HSC2_R_N", "RPDB_ALERT_P50V_HSC3_R_N",
+ "RPDB_ALERT_P50V_HSC4_R_N", "RPDB_ALERT_P50V_STBY_R_N",
+ "RPDB_I2C_P12V_MB_VRM_ALERT_R_N",
+ "RPDB_I2C_P12V_STBY_VRM_ALERT_R_N",
+ "RPDB_PGD_P3V3_STBY_PWRGD_R",
+ "RPDB_P12V_STBY_VRM_PWRGD_BUF_R";
+ };
+
+ gpio@24 {
+ compatible = "nxp,pca9555";
+ reg = <0x24>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "RPDB_EAM2_PRSNT_MOS_N_R", "RPDB_EAM3_PRSNT_MOS_N_R",
+ "RPDB_PWRGD_P50V_HSC4_SYS_R",
+ "RPDB_PWRGD_P50V_STBY_SYS_BUF_R",
+ "RPDB_P50V_FAN1_R2_PG", "RPDB_P50V_FAN2_R2_PG",
+ "RPDB_P50V_FAN3_R2_PG", "RPDB_P50V_FAN4_R2_PG",
+ "", "RPDB_FAN1_PRSNT_N_R",
+ "", "RPDB_FAN2_PRSNT_N_R",
+ "RPDB_FAN3_PRSNT_N_R", "RPDB_FAN4_PRSNT_N_R",
+ "", "";
+ };
+
+ // R-PDB FRU
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+ };
+ i2c8mux0ch1: i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio@22 {
+ compatible = "nxp,pca9555";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "LPDB_FAN_FULL_SPEED_R_N","LPDB_I2C_TEMP75_U8_ALERT_R_N",
+ "LPDB_I2C_TMP432_U29_ALERT_R_N","LPDB_GLOBAL_WP",
+ "LPDB_FAN_CT_FAN_FAIL_R_N","",
+ "","",
+ "LPDB_ALERT_P50V_HSC0_R_N","LPDB_ALERT_P50V_HSC1_R_N",
+ "LPDB_ALERT_P50V_HSC5_R_N","LPDB_I2C_P12V_SW_VRM_ALERT_R_N",
+ "LPDB_EAM0_PRSNT_MOS_N_R","LPDB_EAM1_PRSNT_MOS_N_R",
+ "LPDB_PWRGD_P50V_HSC5_SYS_R","";
+ };
+
+ gpio@24 {
+ compatible = "nxp,pca9555";
+ reg = <0x24>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "LPDB_P50V_FAN1_R2_PG","LPDB_P50V_FAN2_R2_PG",
+ "LPDB_P50V_FAN3_R2_PG","LPDB_P50V_FAN4_R2_PG",
+ "LPDB_P50V_FAN5_R2_PG","LPDB_FAN1_PRSNT_N_R",
+ "LPDB_FAN2_PRSNT_N_R","LPDB_FAN3_PRSNT_N_R",
+ "LPDB_FAN4_PRSNT_N_R","LPDB_FAN5_PRSNT_N_R",
+ "","",
+ "","",
+ "","";
+ };
+
+ // L-PDB FRU
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+ };
+ i2c8mux0ch2: i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c8mux0ch3: i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+// SCM
+&i2c9 {
+ status = "okay";
+
+ // SCM FRU
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+
+ // BSM FRU
+ eeprom@56 {
+ compatible = "atmel,24c64";
+ reg = <0x56>;
+ };
+};
+
+// R Bridge Board
+&i2c10 {
+ status = "okay";
+
+ i2c-mux@71 {
+ compatible = "nxp,pca9548";
+ reg = <0x71>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c10mux0ch0: i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c10mux0ch1: i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c10mux0ch2: i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c10mux0ch3: i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c10mux0ch4: i2c@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c10mux0ch5: i2c@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio@22 {
+ compatible = "nxp,pca9555";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names =
+ "","",
+ "","RBB_CPLD_REFRESH_IN_PRGRS_R_L",
+ "RBB_EAM0_NIC_CBL_PRSNT_R_L","RBB_EAM1_NIC_CBL_PRSNT_R_L",
+ "RBB_AINIC_JTAG_MUX_R2_SEL","RBB_SPI_MUX0_R2_SEL",
+ "RBB_AINIC_PRSNT_R_L","RBB_AINIC_OE_R_N",
+ "RBB_AINIC_BOARD_R2_ID","RBB_RST_USB2_HUB_R_N",
+ "RBB_RST_FT4222_R_N","RBB_RST_MCP2210_R_N",
+ "","";
+ };
+
+ // R Bridge Board FRU
+ eeprom@52 {
+ compatible = "atmel,24c256";
+ reg = <0x52>;
+ };
+ };
+ i2c10mux0ch6: i2c@6 {
+ reg = <6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c10mux0ch7: i2c@7 {
+ reg = <7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+// L Bridge Board
+&i2c11 {
+ status = "okay";
+
+ i2c-mux@71 {
+ compatible = "nxp,pca9548";
+ reg = <0x71>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c11mux0ch0: i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c11mux0ch1: i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c11mux0ch2: i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c11mux0ch3: i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c11mux0ch4: i2c@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c11mux0ch5: i2c@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio@22 {
+ compatible = "nxp,pca9555";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names =
+ "","",
+ "","LBB_CPLD_REFRESH_IN_PRGRS_R_L",
+ "LBB_EAM0_NIC_CBL_PRSNT_R_L","LBB_EAM1_NIC_CBL_PRSNT_R_L",
+ "LBB_AINIC_JTAG_MUX_R2_SEL","LBB_SPI_MUX0_R2_SEL",
+ "LBB_AINIC_PRSNT_R_L","LBB_AINIC_OE_R_N",
+ "LBB_AINIC_BOARD_R2_ID","LBB_RST_USB2_HUB_R_N",
+ "LBB_RST_FT4222_R_N","LBB_RST_MCP2210_R_N",
+ "","";
+ };
+
+ // L Bridge Board FRU
+ eeprom@52 {
+ compatible = "atmel,24c256";
+ reg = <0x52>;
+ };
+ };
+ i2c11mux0ch6: i2c@6 {
+ reg = <6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c11mux0ch7: i2c@7 {
+ reg = <7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+};
+
+// Debug Card
+&i2c12 {
+ status = "okay";
+};
+
+// MB
+&i2c13 {
+ status = "okay";
+
+ i2c-mux@70 {
+ compatible = "nxp,pca9548";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ i2c-mux-idle-disconnect;
+
+ i2c13mux0ch0: i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c13mux0ch1: i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c13mux0ch2: i2c@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c13mux0ch3: i2c@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ adc@1f {
+ compatible = "ti,adc128d818";
+ reg = <0x1f>;
+ ti,mode = /bits/ 8 <1>;
+ };
+ };
+ i2c13mux0ch4: i2c@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ // HPM BRD ID FRU
+ eeprom@51 {
+ compatible = "atmel,24c256";
+ reg = <0x51>;
+ };
+ };
+ i2c13mux0ch5: i2c@5 {
+ reg = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c13mux0ch6: i2c@6 {
+ reg = <6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ i2c13mux0ch7: i2c@7 {
+ reg = <7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ nfc@28 {
+ compatible = "nxp,nxp-nci-i2c";
+ reg = <0x28>;
+
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <156 IRQ_TYPE_LEVEL_HIGH>;
+
+ enable-gpios = <&sgpiom0 241 GPIO_ACTIVE_HIGH>;
+ };
+ };
+ };
+};
+
+// SCM
+&i2c14 {
+ status = "okay";
+};
+
+&i2c15 {
+ status = "okay";
+};
+
+&kcs2 {
+ aspeed,lpc-io-reg = <0xca8>;
+ status = "okay";
+};
+
+&kcs3 {
+ aspeed,lpc-io-reg = <0xca2>;
+ status = "okay";
+};
+
+&lpc_ctrl {
+ status = "okay";
+};
+
+&mac2 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ncsi3_default>;
+ use-ncsi;
+};
+
+&sgpiom0 {
+ ngpios = <128>;
+ bus-frequency = <2000000>;
+ gpio-line-names =
+ /*in - out */
+ /* A0-A7 line 0-15 */
+ "L_FNIC_FLT", "FM_CPU0_SYS_RESET_N",
+ "L_BNIC0_FLT", "CPU0_KBRST_N",
+ "L_BNIC1_FLT", "FM_CPU0_PROCHOT_trigger_N",
+ "L_BNIC2_FLT", "FM_CLR_CMOS_R_P0",
+ "L_BNIC3_FLT", "Force_I3C_SEL",
+ "L_RTM_SW_FLT", "SYSTEM_Force_Run_AC_Cycle",
+ "", "",
+ "", "",
+
+ /* B0-B7 line 16-31 */
+ "Channel0_leakage_EAM3", "FM_CPU_FPGA_JTAG_MUX_SEL",
+ "Channel1_leakage_EAM0", "FM_SCM_JTAG_MUX_SEL",
+ "Channel2_leakage_Manifold1", "FM_BRIDGE_JTAG_MUX_SEL",
+ "Channel5_leakage_present_EAM1", "FM_CPU0_NMI_SYNC_FLOOD_N",
+ "Channel4_leakage_Manifold2", "",
+ "Channel5_leakage_EAM1", "",
+ "Channel6_leakage_CPU_DIMM", "",
+ "Channel7_leakage_EAM2", "",
+
+ /* C0-C7 line 32-47 */
+ "RSVD_RMC_GPIO3", "",
+ "LEAK_DETECT_RMC_N", "",
+ "HDR_P0_NMI_BTN_BUF_R_N", "",
+ "Channel6_leakage_present_CPU_DIMM", "",
+ "", "",
+ "", "",
+ "", "",
+ "", "",
+
+ /* D0-D7 line 48-63 */
+ "Channel0_leakage_present_EAM3", "",
+ "Channel1_leakage_present_EAM0", "",
+ "Channel2_leakage_present_Manifold1", "",
+ "Channel4_leakage_present_Manifold2", "",
+ "AMC_BRD_PRSNT_CPLD_L", "",
+ "Channel7_leakage_present_EAM2", "",
+ "", "",
+ "", "",
+
+ /* E0-E7 line 64-79 */
+ "L_PRSNT_B_FENIC_R2_N", "",
+ "L_PRSNT_B_BENIC0_R2_N", "",
+ "L_PRSNT_B_BENIC1_R2_N", "",
+ "L_PRSNT_B_BENIC2_R2_N", "",
+ "L_PRSNT_B_BENIC3_R2_N", "",
+ "", "",
+ "", "",
+ "", "",
+
+ /* F0-F7 line 80-95 */
+ "R_PRSNT_B_FENIC_R2_N", "SGPIO_READY",
+ "R_PRSNT_B_BENIC0_R2_N", "",
+ "R_PRSNT_B_BENIC1_R2_N", "",
+ "R_PRSNT_B_BENIC2_R2_N", "",
+ "R_PRSNT_B_BENIC3_R2_N", "",
+ "", "",
+ "", "",
+ "", "",
+
+ /* G0-G7 line 96-111 */
+ "L_PRSNT_EDSFF0_N", "",
+ "L_PRSNT_EDSFF1_N", "",
+ "R_PRSNT_EDSFF2_N", "",
+ "R_PRSNT_EDSFF3_N", "",
+ "HPM_EDSFF_PG", "",
+ "", "",
+ "", "FM_BMC_READY_PLD",
+ "", "",
+
+ /* H0-H7 line 112-127 */
+ "R_FNIC_FLT", "",
+ "R_BNIC0_FLT", "",
+ "R_BNIC1_FLT", "",
+ "R_BNIC2_FLT", "",
+ "R_BNIC3_FLT", "",
+ "R_RTM_SW_FLT", "",
+ "", "",
+ "", "",
+
+ /* I0-I7 line 128-143 */
+ "EAM0_BRD_PRSNT_R_L", "",
+ "EAM1_BRD_PRSNT_R_L", "",
+ "EAM2_BRD_PRSNT_R_L", "",
+ "EAM3_BRD_PRSNT_R_L", "",
+ "FM_TPM_PRSNT_R_N", "",
+ "PDB_L_PRSNT_R_N", "",
+ "PRSNT_EDSFF_BOOT_N", "",
+ "PRSNT_CPU0_N", "",
+
+ /* J0-J7 line 144-159 */
+ "PRSNT_L_BRIDGE_R", "",
+ "PRSNT_R_BRIDGE_R", "",
+ "BRIDGE_L_MAIN_PG_R", "",
+ "BRIDGE_R_MAIN_PG_R", "",
+ "BRIDGE_L_STBY_PG_R", "",
+ "BRIDGE_R_STBY_PG_R", "",
+ "", "",
+ "", "",
+
+ /* K0-K7 line 160-175 */
+ "ADC_I2C_ALERT_N", "",
+ "TEMP_I2C_ALERT_R_L", "",
+ "CPU0_VR_SMB_ALERT_CPLD_N", "",
+ "COVER_INTRUDER_R_N", "",
+ "HANDLE_INTRUDER_CPLD_N", "",
+ "IRQ_MCIO_CPLD_WAKE_R_N", "",
+ "APML_CPU0_ALERT_R_N", "",
+ "PDB_ALERT_R_N", "",
+
+ /* L0-L7 line 176-191 */
+ "L_EDSFF0_PG", "",
+ "L_EDSFF1_PG", "",
+ "R_EDSFF2_PG", "",
+ "R_EDSFF3_PG", "",
+ "HPM_CPLD_HEART_BIT", "",
+ "RBB_CPLD_HEART_BIT", "",
+ "LBB_CPLD_HEART_BIT", "",
+ "FM_BIOS_POST_CMPLT_R_N", "",
+
+ /* M0-M7 line 192-207 */
+ "EAM0_SMERR_CPLD_R_L", "",
+ "EAM1_SMERR_CPLD_R_L", "",
+ "EAM2_SMERR_CPLD_R_L", "",
+ "EAM3_SMERR_CPLD_R_L", "",
+ "CPU0_SMERR_N_R", "",
+ "CPU0_NV_SAVE_N_R", "",
+ "PDB_PWR_LOSS_CPLD_N", "",
+ "IRQ_BMC_SMI_ACTIVE_R_N", "",
+
+ /* N0-N7 line 208-223 */
+ "AMCROT_BMC_S5_RDY_R", "",
+ "AMC_RDY_R", "",
+ "AMC_STBY_PGOOD_R", "",
+ "CPU_AMC_SLP_S5_R_L", "",
+ "AMC_CPU_EAMPG_R", "",
+ "DIMM_PMIC_PG_TIMEOUT", "",
+ "", "",
+ "", "",
+
+ /* O0-O7 line 224-239 */
+ "HPM_PWR_FAIL", "Port80_b0",
+ "FM_DIMM_IP_FAIL", "Port80_b1",
+ "FM_DIMM_AH_FAIL", "Port80_b2",
+ "AMC_THERMTRIP_ASSERT", "Port80_b3",
+ "CPU_THERMTRIP_ASSERT", "Port80_b4",
+ "PVDDCR_SOC_P0_OCP_L", "Port80_b5",
+ "CPLD_SGPIO_RDY", "Port80_b6",
+ "FM_MAIN_PWREN_RMC_EN_ISO", "Port80_b7",
+
+ /* P0-P7 line 240-255 */
+ "CPU0_SLP_S5_N_R", "NFC_VEN",
+ "CPU0_SLP_S3_N_R", "",
+ "FM_CPU0_PWRGD", "",
+ "PWRGD_RMC", "",
+ "FM_RST_CPU0_RESET_N", "",
+ "FM_PWRGD_CPU0_PWROK", "",
+ "AMC_FAIL", "",
+ "S0_ON", "";
+
+ status = "okay";
+};
+
+// BIOS Flash
+&spi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi2_default>;
+ status = "okay";
+ reg = <0x1e631000 0xc4>, <0x50000000 0x8000000>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ label = "pnor";
+ spi-max-frequency = <12000000>;
+ spi-tx-bus-width = <2>;
+ spi-rx-bus-width = <2>;
+ status = "okay";
+ };
+};
+
+// HOST BIOS Debug
+&uart1 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&uart4 {
+ status = "okay";
+};
+
+// BMC Debug Console
+&uart5 {
+ status = "okay";
+};
+
+&uart_routing {
+ status = "okay";
+};
+
+&uhci {
+ status = "okay";
+};
+
+&vhub {
+ status = "okay";
+ pinctrl-names = "default";
+};
+
+&video {
+ status = "okay";
+ memory-region = <&video_engine_memory>;
+};
+
+&wdt1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdtrst1_default>;
+ aspeed,reset-type = "soc";
+ aspeed,external-signal;
+ aspeed,ext-push-pull;
+ aspeed,ext-active-high;
+ aspeed,ext-pulse-duration = <256>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts
index 1fddf3a5d138..209eef65cedb 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts
@@ -1,1079 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-or-later
-/dts-v1/;
-#include "aspeed-g6.dtsi"
-#include <dt-bindings/gpio/aspeed-gpio.h>
-#include <dt-bindings/i2c/i2c.h>
+#include "aspeed-bmc-facebook-anacapa-evt1.dts"
-/ {
- model = "Facebook Anacapa BMC";
- compatible = "facebook,anacapa-bmc", "aspeed,ast2600";
-
- aliases {
- serial0 = &uart1;
- serial1 = &uart2;
- serial2 = &uart3;
- serial3 = &uart4;
- serial4 = &uart5;
- i2c16 = &i2c0mux0ch0;
- i2c17 = &i2c0mux0ch1;
- i2c18 = &i2c0mux0ch2;
- i2c19 = &i2c0mux0ch3;
- i2c20 = &i2c1mux0ch0;
- i2c21 = &i2c1mux0ch1;
- i2c22 = &i2c1mux0ch2;
- i2c23 = &i2c1mux0ch3;
- i2c24 = &i2c4mux0ch0;
- i2c25 = &i2c4mux0ch1;
- i2c26 = &i2c4mux0ch2;
- i2c27 = &i2c4mux0ch3;
- i2c28 = &i2c4mux0ch4;
- i2c29 = &i2c4mux0ch5;
- i2c30 = &i2c4mux0ch6;
- i2c31 = &i2c4mux0ch7;
- i2c32 = &i2c8mux0ch0;
- i2c33 = &i2c8mux0ch1;
- i2c34 = &i2c8mux0ch2;
- i2c35 = &i2c8mux0ch3;
- i2c36 = &i2c10mux0ch0;
- i2c37 = &i2c10mux0ch1;
- i2c38 = &i2c10mux0ch2;
- i2c39 = &i2c10mux0ch3;
- i2c40 = &i2c10mux0ch4;
- i2c41 = &i2c10mux0ch5;
- i2c42 = &i2c10mux0ch6;
- i2c43 = &i2c10mux0ch7;
- i2c44 = &i2c11mux0ch0;
- i2c45 = &i2c11mux0ch1;
- i2c46 = &i2c11mux0ch2;
- i2c47 = &i2c11mux0ch3;
- i2c48 = &i2c11mux0ch4;
- i2c49 = &i2c11mux0ch5;
- i2c50 = &i2c11mux0ch6;
- i2c51 = &i2c11mux0ch7;
- i2c52 = &i2c13mux0ch0;
- i2c53 = &i2c13mux0ch1;
- i2c54 = &i2c13mux0ch2;
- i2c55 = &i2c13mux0ch3;
- i2c56 = &i2c13mux0ch4;
- i2c57 = &i2c13mux0ch5;
- i2c58 = &i2c13mux0ch6;
- i2c59 = &i2c13mux0ch7;
- };
-
- chosen {
- stdout-path = "serial4:57600n8";
- };
-
- iio-hwmon {
- compatible = "iio-hwmon";
- io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
- <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
- <&adc1 2>;
- };
-
- leds {
- compatible = "gpio-leds";
-
- led-0 {
- label = "bmc_heartbeat_amber";
- gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
- linux,default-trigger = "heartbeat";
- };
-
- led-1 {
- label = "fp_id_amber";
- default-state = "off";
- gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>;
- };
- };
-
- memory@80000000 {
- device_type = "memory";
- reg = <0x80000000 0x80000000>;
- };
-
- reserved-memory {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- video_engine_memory: video {
- size = <0x02c00000>;
- alignment = <0x00100000>;
- compatible = "shared-dma-pool";
- reusable;
- };
-
- gfx_memory: framebuffer {
- size = <0x01000000>;
- alignment = <0x01000000>;
- compatible = "shared-dma-pool";
- reusable;
- };
- };
-
- p3v3_bmc_aux: regulator-p3v3-bmc-aux {
- compatible = "regulator-fixed";
- regulator-name = "p3v3_bmc_aux";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- spi_gpio: spi {
- compatible = "spi-gpio";
- #address-cells = <1>;
- #size-cells = <0>;
-
- sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
- mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
- miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
- cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
- num-chipselects = <1>;
- status = "okay";
-
- tpm@0 {
- compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
- spi-max-frequency = <33000000>;
- reg = <0>;
- };
- };
-};
-
-&adc0 {
- aspeed,int-vref-microvolt = <2500000>;
- 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>;
- status = "okay";
-};
-
-&adc1 {
- aspeed,int-vref-microvolt = <2500000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_adc10_default>;
- status = "okay";
-};
-
-&ehci1 {
- status = "okay";
-};
-
-&fmc {
- status = "okay";
-
- flash@0 {
- status = "okay";
- m25p,fast-read;
- label = "bmc";
- spi-max-frequency = <50000000>;
-#include "openbmc-flash-layout-128.dtsi"
- };
-
- flash@1 {
- status = "okay";
- m25p,fast-read;
- label = "alt-bmc";
- spi-max-frequency = <50000000>;
- };
-};
-
-&gfx {
- status = "okay";
- memory-region = <&gfx_memory>;
-};
-
-&gpio0 {
- gpio-line-names =
-
- /*A0-A7*/
- "","","","","","","","",
-
- /*B0-B7*/
- "BATTERY_DETECT", "", "", "BMC_READY",
- "", "FM_ID_LED", "", "",
-
- /*C0-C7*/
- "","","","","","","","",
-
- /*D0-D7*/
- "","","","","","","","",
-
- /*E0-E7*/
- "","","","","","","","",
-
- /*F0-F7*/
- "","","","","","","","",
-
- /*G0-G7*/
- "FM_MUX1_SEL", "", "", "",
- "", "", "FM_DEBUG_PORT_PRSNT_N", "FM_BMC_DBP_PRESENT_N",
-
- /*H0-H7*/
- "","","","","","","","",
-
- /*I0-I7*/
- "", "", "", "",
- "", "FLASH_WP_STATUS", "BMC_JTAG_MUX_SEL", "",
-
- /*J0-J7*/
- "","","","","","","","",
-
- /*K0-K7*/
- "","","","","","","","",
-
- /*L0-L7*/
- "","","","","","","","",
-
- /*M0-M7*/
- "", "BMC_FRU_WP", "", "",
- "", "", "", "",
-
- /*N0-N7*/
- "LED_POSTCODE_0", "LED_POSTCODE_1", "LED_POSTCODE_2", "LED_POSTCODE_3",
- "LED_POSTCODE_4", "LED_POSTCODE_5", "LED_POSTCODE_6", "LED_POSTCODE_7",
-
- /*O0-O7*/
- "","","","","","","","",
-
- /*P0-P7*/
- "PWR_BTN_BMC_BUF_N", "", "ID_RST_BTN_BMC_N", "",
- "PWR_LED", "", "", "BMC_HEARTBEAT_N",
-
- /*Q0-Q7*/
- "","","","","","","","",
-
- /*R0-R7*/
- "","","","","","","","",
-
- /*S0-S7*/
- "", "", "SYS_BMC_PWRBTN_N", "",
- "", "", "", "RUN_POWER_FAULT",
-
- /*T0-T7*/
- "","","","","","","","",
-
- /*U0-U7*/
- "","","","","","","","",
-
- /*V0-V7*/
- "","","","","","","","",
-
- /*W0-W7*/
- "","","","","","","","",
-
- /*X0-X7*/
- "","","","","","","","",
-
- /*Y0-Y7*/
- "","","","","","","","",
-
- /*Z0-Z7*/
- "SPI_BMC_TPM_CS2_N", "", "", "SPI_BMC_TPM_CLK",
- "SPI_BMC_TPM_MOSI", "SPI_BMC_TPM_MISO", "", "";
-};
-
-&gpio1 {
- gpio-line-names =
- /*18A0-18A7*/
- "","","","","","","","",
-
- /*18B0-18B7*/
- "","","","",
- "FM_BOARD_BMC_REV_ID0", "FM_BOARD_BMC_REV_ID1",
- "FM_BOARD_BMC_REV_ID2", "",
-
- /*18C0-18C7*/
- "","","","","","","","",
-
- /*18D0-18D7*/
- "","","","","","","","",
-
- /*18E0-18E3*/
- "FM_BMC_PROT_LS_EN", "AC_PWR_BMC_BTN_N", "", "";
-};
-
-// L Bridge Board
-&i2c0 {
- status = "okay";
-
- eeprom@50 {
- compatible = "atmel,24c2048";
- reg = <0x50>;
- pagesize = <128>;
- };
-
- i2c-mux@70 {
- compatible = "nxp,pca9546";
- reg = <0x70>;
- #address-cells = <1>;
- #size-cells = <0>;
- i2c-mux-idle-disconnect;
-
- i2c0mux0ch0: i2c@0 {
- reg = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c0mux0ch1: i2c@1 {
- reg = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c0mux0ch2: i2c@2 {
- reg = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c0mux0ch3: i2c@3 {
- reg = <3>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-};
-
-// R Bridge Board
-&i2c1 {
- status = "okay";
-
- eeprom@50 {
- compatible = "atmel,24c2048";
- reg = <0x50>;
- pagesize = <128>;
- };
-
- i2c-mux@70 {
- compatible = "nxp,pca9546";
- reg = <0x70>;
- #address-cells = <1>;
- #size-cells = <0>;
- i2c-mux-idle-disconnect;
-
- i2c1mux0ch0: i2c@0 {
- reg = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c1mux0ch1: i2c@1 {
- reg = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c1mux0ch2: i2c@2 {
- reg = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c1mux0ch3: i2c@3 {
- reg = <3>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-};
-
-// MB - E1.S
-&i2c4 {
- status = "okay";
-
- i2c-mux@70 {
- compatible = "nxp,pca9548";
- reg = <0x70>;
- #address-cells = <1>;
- #size-cells = <0>;
- i2c-mux-idle-disconnect;
-
- i2c4mux0ch0: i2c@0 {
- reg = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c4mux0ch1: i2c@1 {
- reg = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c4mux0ch2: i2c@2 {
- reg = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c4mux0ch3: i2c@3 {
- reg = <3>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c4mux0ch4: i2c@4 {
- reg = <4>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c4mux0ch5: i2c@5 {
- reg = <5>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c4mux0ch6: i2c@6 {
- reg = <6>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c4mux0ch7: i2c@7 {
- reg = <7>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-};
-
-// AMC
-&i2c5 {
- status = "okay";
-};
-
-// MB
-&i2c6 {
- status = "okay";
-
- // HPM FRU
- eeprom@50 {
- compatible = "atmel,24c256";
- reg = <0x50>;
- };
-};
-
-// SCM
-&i2c7 {
- status = "okay";
-
-
-};
-
-// MB - PDB
-&i2c8 {
- status = "okay";
-
- i2c-mux@72 {
- compatible = "nxp,pca9546";
- reg = <0x72>;
- #address-cells = <1>;
- #size-cells = <0>;
- i2c-mux-idle-disconnect;
-
- i2c8mux0ch0: i2c@0 {
- reg = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- adc@1f {
- compatible = "ti,adc128d818";
- reg = <0x1f>;
- ti,mode = /bits/ 8 <1>;
- };
-
- gpio@22 {
- compatible = "nxp,pca9555";
- reg = <0x22>;
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-parent = <&sgpiom0>;
- interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
-
- gpio-line-names =
- "RPDB_FAN_FULL_SPEED_R_N", "RPDB_I2C_TEMP75_U8_ALERT_R_N",
- "RPDB_I2C_TMP432_U29_ALERT_R_N", "RPDB_GLOBAL_WP",
- "RPDB_FAN_CT_FAN_FAIL_R_N", "",
- "", "",
- "RPDB_ALERT_P50V_HSC2_R_N", "RPDB_ALERT_P50V_HSC3_R_N",
- "RPDB_ALERT_P50V_HSC4_R_N", "RPDB_ALERT_P50V_STBY_R_N",
- "RPDB_I2C_P12V_MB_VRM_ALERT_R_N",
- "RPDB_I2C_P12V_STBY_VRM_ALERT_R_N",
- "RPDB_PGD_P3V3_STBY_PWRGD_R",
- "RPDB_P12V_STBY_VRM_PWRGD_BUF_R";
- };
-
- gpio@24 {
- compatible = "nxp,pca9555";
- reg = <0x24>;
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-parent = <&sgpiom0>;
- interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
-
- gpio-line-names =
- "RPDB_EAM2_PRSNT_MOS_N_R", "RPDB_EAM3_PRSNT_MOS_N_R",
- "RPDB_PWRGD_P50V_HSC4_SYS_R",
- "RPDB_PWRGD_P50V_STBY_SYS_BUF_R",
- "RPDB_P50V_FAN1_R2_PG", "RPDB_P50V_FAN2_R2_PG",
- "RPDB_P50V_FAN3_R2_PG", "RPDB_P50V_FAN4_R2_PG",
- "", "RPDB_FAN1_PRSNT_N_R",
- "", "RPDB_FAN2_PRSNT_N_R",
- "RPDB_FAN3_PRSNT_N_R", "RPDB_FAN4_PRSNT_N_R",
- "", "";
- };
-
- // R-PDB FRU
- eeprom@50 {
- compatible = "atmel,24c128";
- reg = <0x50>;
- };
- };
- i2c8mux0ch1: i2c@1 {
- reg = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- gpio@22 {
- compatible = "nxp,pca9555";
- reg = <0x22>;
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-parent = <&sgpiom0>;
- interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
-
- gpio-line-names =
- "LPDB_FAN_FULL_SPEED_R_N","LPDB_I2C_TEMP75_U8_ALERT_R_N",
- "LPDB_I2C_TMP432_U29_ALERT_R_N","LPDB_GLOBAL_WP",
- "LPDB_FAN_CT_FAN_FAIL_R_N","",
- "","",
- "LPDB_ALERT_P50V_HSC0_R_N","LPDB_ALERT_P50V_HSC1_R_N",
- "LPDB_ALERT_P50V_HSC5_R_N","LPDB_I2C_P12V_SW_VRM_ALERT_R_N",
- "LPDB_EAM0_PRSNT_MOS_N_R","LPDB_EAM1_PRSNT_MOS_N_R",
- "LPDB_PWRGD_P50V_HSC5_SYS_R","";
- };
-
- gpio@24 {
- compatible = "nxp,pca9555";
- reg = <0x24>;
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-parent = <&sgpiom0>;
- interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
-
- gpio-line-names =
- "LPDB_P50V_FAN1_R2_PG","LPDB_P50V_FAN2_R2_PG",
- "LPDB_P50V_FAN3_R2_PG","LPDB_P50V_FAN4_R2_PG",
- "LPDB_P50V_FAN5_R2_PG","LPDB_FAN1_PRSNT_N_R",
- "LPDB_FAN2_PRSNT_N_R","LPDB_FAN3_PRSNT_N_R",
- "LPDB_FAN4_PRSNT_N_R","LPDB_FAN5_PRSNT_N_R",
- "","",
- "","",
- "","";
- };
-
- // L-PDB FRU
- eeprom@50 {
- compatible = "atmel,24c128";
- reg = <0x50>;
- };
- };
- i2c8mux0ch2: i2c@2 {
- reg = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c8mux0ch3: i2c@3 {
- reg = <3>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-};
-
-// SCM
-&i2c9 {
- status = "okay";
-
- // SCM FRU
- eeprom@50 {
- compatible = "atmel,24c128";
- reg = <0x50>;
- };
-
- // BSM FRU
- eeprom@56 {
- compatible = "atmel,24c64";
- reg = <0x56>;
- };
-};
-
-// R Bridge Board
-&i2c10 {
- status = "okay";
-
- i2c-mux@71 {
- compatible = "nxp,pca9548";
- reg = <0x71>;
- #address-cells = <1>;
- #size-cells = <0>;
- i2c-mux-idle-disconnect;
-
- i2c10mux0ch0: i2c@0 {
- reg = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c10mux0ch1: i2c@1 {
- reg = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c10mux0ch2: i2c@2 {
- reg = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c10mux0ch3: i2c@3 {
- reg = <3>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c10mux0ch4: i2c@4 {
- reg = <4>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c10mux0ch5: i2c@5 {
- reg = <5>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- gpio@22 {
- compatible = "nxp,pca9555";
- reg = <0x22>;
- gpio-controller;
- #gpio-cells = <2>;
-
- gpio-line-names =
- "","",
- "","RBB_CPLD_REFRESH_IN_PRGRS_R_L",
- "RBB_EAM0_NIC_CBL_PRSNT_R_L","RBB_EAM1_NIC_CBL_PRSNT_R_L",
- "RBB_AINIC_JTAG_MUX_R2_SEL","RBB_SPI_MUX0_R2_SEL",
- "RBB_AINIC_PRSNT_R_L","RBB_AINIC_OE_R_N",
- "RBB_AINIC_BOARD_R2_ID","RBB_RST_USB2_HUB_R_N",
- "RBB_RST_FT4222_R_N","RBB_RST_MCP2210_R_N",
- "","";
- };
-
- // R Bridge Board FRU
- eeprom@52 {
- compatible = "atmel,24c256";
- reg = <0x52>;
- };
- };
- i2c10mux0ch6: i2c@6 {
- reg = <6>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c10mux0ch7: i2c@7 {
- reg = <7>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-};
-
-// L Bridge Board
-&i2c11 {
- status = "okay";
-
- i2c-mux@71 {
- compatible = "nxp,pca9548";
- reg = <0x71>;
- #address-cells = <1>;
- #size-cells = <0>;
- i2c-mux-idle-disconnect;
-
- i2c11mux0ch0: i2c@0 {
- reg = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c11mux0ch1: i2c@1 {
- reg = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c11mux0ch2: i2c@2 {
- reg = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c11mux0ch3: i2c@3 {
- reg = <3>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c11mux0ch4: i2c@4 {
- reg = <4>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c11mux0ch5: i2c@5 {
- reg = <5>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- gpio@22 {
- compatible = "nxp,pca9555";
- reg = <0x22>;
- gpio-controller;
- #gpio-cells = <2>;
-
- gpio-line-names =
- "","",
- "","LBB_CPLD_REFRESH_IN_PRGRS_R_L",
- "LBB_EAM0_NIC_CBL_PRSNT_R_L","LBB_EAM1_NIC_CBL_PRSNT_R_L",
- "LBB_AINIC_JTAG_MUX_R2_SEL","LBB_SPI_MUX0_R2_SEL",
- "LBB_AINIC_PRSNT_R_L","LBB_AINIC_OE_R_N",
- "LBB_AINIC_BOARD_R2_ID","LBB_RST_USB2_HUB_R_N",
- "LBB_RST_FT4222_R_N","LBB_RST_MCP2210_R_N",
- "","";
- };
-
- // L Bridge Board FRU
- eeprom@52 {
- compatible = "atmel,24c256";
- reg = <0x52>;
- };
- };
- i2c11mux0ch6: i2c@6 {
- reg = <6>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c11mux0ch7: i2c@7 {
- reg = <7>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- };
-};
-
-// Debug Card
-&i2c12 {
- status = "okay";
-};
-
-// MB
-&i2c13 {
- status = "okay";
-
- i2c-mux@70 {
- compatible = "nxp,pca9548";
- reg = <0x70>;
- #address-cells = <1>;
- #size-cells = <0>;
- i2c-mux-idle-disconnect;
-
- i2c13mux0ch0: i2c@0 {
- reg = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c13mux0ch1: i2c@1 {
- reg = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c13mux0ch2: i2c@2 {
- reg = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c13mux0ch3: i2c@3 {
- reg = <3>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- adc@1f {
- compatible = "ti,adc128d818";
- reg = <0x1f>;
- ti,mode = /bits/ 8 <1>;
- };
- };
- i2c13mux0ch4: i2c@4 {
- reg = <4>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- // HPM BRD ID FRU
- eeprom@51 {
- compatible = "atmel,24c256";
- reg = <0x51>;
- };
- };
- i2c13mux0ch5: i2c@5 {
- reg = <5>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c13mux0ch6: i2c@6 {
- reg = <6>;
- #address-cells = <1>;
- #size-cells = <0>;
- };
- i2c13mux0ch7: i2c@7 {
- reg = <7>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- nfc@28 {
- compatible = "nxp,nxp-nci-i2c";
- reg = <0x28>;
-
- interrupt-parent = <&sgpiom0>;
- interrupts = <156 IRQ_TYPE_LEVEL_HIGH>;
-
- enable-gpios = <&sgpiom0 241 GPIO_ACTIVE_HIGH>;
- };
- };
- };
-};
-
-// SCM
-&i2c14 {
- status = "okay";
-};
-
-&i2c15 {
- status = "okay";
-};
-
-&kcs2 {
- aspeed,lpc-io-reg = <0xca8>;
- status = "okay";
-};
-
-&kcs3 {
- aspeed,lpc-io-reg = <0xca2>;
- status = "okay";
-};
-
-&lpc_ctrl {
- status = "okay";
-};
-
-&mac2 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_ncsi3_default>;
- use-ncsi;
-};
-
-&sgpiom0 {
- ngpios = <128>;
- bus-frequency = <2000000>;
- gpio-line-names =
- /*in - out - in - out */
- /* A0-A7 line 0-15 */
- "", "FM_CPU0_SYS_RESET_N", "", "CPU0_KBRST_N",
- "", "FM_CPU0_PROCHOT_trigger_N", "", "FM_CLR_CMOS_R_P0",
- "", "Force_I3C_SEL", "", "SYSTEM_Force_Run_AC_Cycle",
- "", "", "", "",
-
- /* B0-B7 line 16-31 */
- "Channel0_leakage_EAM3", "FM_CPU_FPGA_JTAG_MUX_SEL",
- "Channel1_leakage_EAM0", "FM_SCM_JTAG_MUX_SEL",
- "Channel2_leakage_Manifold1", "FM_BRIDGE_JTAG_MUX_SEL",
- "Channel3_leakage", "FM_CPU0_NMI_SYNC_FLOOD_N",
- "Channel4_leakage_Manifold2", "",
- "Channel5_leakage_EAM1", "",
- "Channel6_leakage_CPU_DIMM", "",
- "Channel7_leakage_EAM2", "",
-
- /* C0-C7 line 32-47 */
- "RSVD_RMC_GPIO3", "", "", "",
- "", "", "", "",
- "LEAK_DETECT_RMC_N", "JTAG_CPLD_TRST_R_N", "", "",
- "", "", "", "",
-
- /* D0-D7 line 48-63 */
- "PWRGD_PDB_EAMHSC0_CPLD_PG_R", "",
- "PWRGD_PDB_EAMHSC1_CPLD_PG_R", "",
- "PWRGD_PDB_EAMHSC2_CPLD_PG_R", "",
- "PWRGD_PDB_EAMHSC3_CPLD_PG_R", "",
- "AMC_BRD_PRSNT_CPLD_L", "", "", "",
- "", "", "", "",
-
- /* E0-E7 line 64-79 */
- "AMC_PDB_EAMHSC0_CPLD_EN_R", "",
- "AMC_PDB_EAMHSC1_CPLD_EN_R", "",
- "AMC_PDB_EAMHSC2_CPLD_EN_R", "",
- "AMC_PDB_EAMHSC3_CPLD_EN_R", "",
- "", "", "", "",
- "", "", "", "",
-
- /* F0-F7 line 80-95 */
- "PWRGD_PVDDCR_CPU1_P0", "SGPIO_READY",
- "PWRGD_PVDDCR_CPU0_P0", "",
- "", "", "", "",
- "", "", "", "",
-
- /* G0-G7 line 96-111 */
- "L_PRSNT_EDSFF0_N", "",
- "L_PRSNT_EDSFF1_N", "",
- "R_PRSNT_EDSFF2_N", "",
- "R_PRSNT_EDSFF3_N", "",
- "HPM_EDSFF_PG", "",
- "PWRGD_CHEH_CPU0_FPGA", "",
- "PWRGD_CHAD_CPU0_FPGA", "FM_BMC_READY_PLD",
- "", "",
-
- /* H0-H7 line 112-127 */
- "PWRGD_P3V3", "",
- "P12V_DDR_IP_PWRGD_R", "",
- "P12V_DDR_AH_PWRGD_R", "",
- "PWRGD_P12V_VRM1_CPLD_PG_R", "",
- "PWRGD_P12V_VRM0_CPLD_PG_R", "",
- "PWRGD_PDB_HSC4_CPLD_PG_R", "",
- "PWRGD_PVDD18_S5_P0_PG", "",
- "PWRGD_PVDD33_S5_P0_PG", "",
-
- /* I0-I7 line 128-143 */
- "EAM0_BRD_PRSNT_R_L", "",
- "EAM1_BRD_PRSNT_R_L", "",
- "EAM2_BRD_PRSNT_R_L", "",
- "EAM3_BRD_PRSNT_R_L", "",
- "EAM0_CPU_MOD_PWR_GD_R", "",
- "EAM1_CPU_MOD_PWR_GD_R", "",
- "PRSNT_EDSFF_BOOT_N", "",
- "EAM3_CPU_MOD_PWR_GD_R", "",
-
- /* J0-J7 line 144-159 */
- "PRSNT_L_BIRDGE_R", "",
- "PRSNT_R_BIRDGE_R", "",
- "BRIDGE_L_MAIN_PG_R", "",
- "BRIDGE_R_MAIN_PG_R", "",
- "BRIDGE_L_STBY_PG_R", "",
- "BRIDGE_R_STBY_PG_R", "",
- "", "", "", "",
-
- /* K0-K7 line 160-175 */
- "ADC_I2C_ALERT_N", "",
- "TEMP_I2C_ALERT_R_L", "",
- "CPU0_VR_SMB_ALERT_CPLD_N", "",
- "COVER_INTRUDER_R_N", "",
- "HANDLE_INTRUDER_CPLD_N", "",
- "IRQ_MCIO_CPLD_WAKE_R_N", "",
- "APML_CPU0_ALERT_R_N", "",
- "PDB_ALERT_R_N", "",
-
- /* L0-L7 line 176-191 */
- "L_EDSFF0_PG", "", "L_EDSFF1_PG", "",
- "R_EDSFF2_PG", "", "R_EDSFF3_PG", "",
- "CPU0_CORETYPE0", "", "CPU0_CORETYPE1", "",
- "CPU0_CORETYPE2", "", "FM_BIOS_POST_CMPLT_R_N", "",
-
- /* M0-M7 line 192-207 */
- "EAM0_SMERR_CPLD_R_L", "",
- "EAM1_SMERR_CPLD_R_L", "",
- "EAM2_SMERR_CPLD_R_L", "",
- "EAM3_SMERR_CPLD_R_L", "",
- "CPU0_SMERR_N_R", "",
- "CPU0_NV_SAVE_N_R", "",
- "PDB_PWR_LOSS_CPLD_N", "",
- "IRQ_BMC_SMI_ACTIVE_R_N", "",
-
- /* N0-N7 line 208-223 */
- "AMCROT_BMC_S5_RDY_R", "",
- "AMC_RDY_R", "",
- "AMC_STBY_PGOOD_R", "",
- "CPU_AMC_SLP_S5_R_L", "",
- "AMC_CPU_EAMPG_R", "",
- "", "", "", "",
-
- /* O0-O7 line 224-239 */
- "HPM_PWR_FAIL", "Port80_b0",
- "FM_DIMM_IP_FAIL", "Port80_b1",
- "FM_DIMM_AH_FAIL", "Port80_b2",
- "AMC_THERMTRIP_ASSERT", "Port80_b3",
- "CPU_THERMTRIP_ASSERT", "Port80_b4",
- "PVDDCR_SOC_P0_OCP_L", "Port80_b5",
- "CPLD_SGPIO_RDY", "Port80_b6",
- "", "Port80_b7",
-
- /* P0-P7 line 240-255 */
- "CPU0_SLP_S5_N_R", "NFC_VEN",
- "CPU0_SLP_S3_N_R", "",
- "FM_CPU0_PWRGD", "",
- "PWRGD_RMC", "",
- "FM_RST_CPU0_RESET_N", "",
- "FM_PWRGD_CPU0_PWROK", "",
- "wS5_PWR_Ready", "",
- "wS0_ON_N", "PWRGD_P1V0_AUX";
- status = "okay";
-};
-
-// BIOS Flash
-&spi2 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_spi2_default>;
- status = "okay";
- reg = <0x1e631000 0xc4>, <0x50000000 0x8000000>;
-
- flash@0 {
- compatible = "jedec,spi-nor";
- label = "pnor";
- spi-max-frequency = <12000000>;
- spi-tx-bus-width = <2>;
- spi-rx-bus-width = <2>;
- status = "okay";
- };
-};
-
-// HOST BIOS Debug
-&uart1 {
- status = "okay";
-};
-
-&uart3 {
- status = "okay";
-};
-
-&uart4 {
- status = "okay";
-};
-
-// BMC Debug Console
-&uart5 {
- status = "okay";
-};
-
-&uart_routing {
- status = "okay";
-};
-
-&uhci {
- status = "okay";
-};
-
-&vhub {
- status = "okay";
- pinctrl-names = "default";
-};
-
-&video {
- status = "okay";
- memory-region = <&video_engine_memory>;
-};
-
-&wdt1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_wdtrst1_default>;
- aspeed,reset-type = "soc";
- aspeed,external-signal;
- aspeed,ext-push-pull;
- aspeed,ext-active-high;
- aspeed,ext-pulse-duration = <256>;
- status = "okay";
-};
--
2.34.1
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