* [PATCH v13 0/2] Add Meta (Facebook) Ventura BMC (AST2600)
@ 2026-04-07 8:16 P.K. Lee
2026-04-07 8:16 ` [PATCH v13 1/2] dt-bindings: arm: aspeed: add Meta Ventura board P.K. Lee
2026-04-07 8:17 ` [PATCH v13 2/2] arm: dts: aspeed: ventura: add Meta Ventura BMC P.K. Lee
0 siblings, 2 replies; 3+ messages in thread
From: P.K. Lee @ 2026-04-07 8:16 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt, joel, andrew,
devicetree, linux-arm-kernel, linux-aspeed, linux-kernel
Cc: Jason-Hsu, p.k.lee
Add Linux device tree entry related to Meta (Facebook) Ventura specific
devices connected to the BMC (AST2600) SoC. The purpose of Ventura is to
detect liquid leakage from all compute trays, switch trays and rack
sensors within the rack, log the events, and take necessary actions
accordingly.
---
v1:
1. Create ventura dts file.
2. Add commit msg.
3. Use format-patch to generate patch.
4. Add subject prefixes matching the subsystem.
---
v2:
1. Modify email content.
---
v3:
1. Add mail list.
---
v4:
1. Apply git send-email --thread option.
2. Sort nodes in the dts alphanumerically.
---
v5:
1. Run scripts/checkpatch.pl and fix reported warnings.
2. Remove unnecessary 88E6393X CONFIG FRU.
---
v6:
1. Add a new stage for the DTS change.
2. Run scripts/checkpatch.pl and fix reported error.
3. Fix the issue in a separate patch.
---
v7:
1. Fix broken indentation in the device tree file.
2. Sort nodes alphabetically, then by address if equal.
3. Rename fan sensor nodes from 'hwmon' to 'fan-controller'.
---
v8:
1. This patch series has significant changes compared to
previous versions, and quite some time has passed since the last
submission.Therefore, previously received Acked-by/Reviewed-by/Tested-by
tags are not included in this version.
If needed, tags can be added again after review of thisnew version.
---
v9:
1. Reordered the node sequence under i2c5.
2. Added a description of the platform's intended use to the commit
messages.
3. Added 3 GPIO expanders to i2c10 and defined the necessary GPIO
line names.
---
v10:
1. Added IRQ support in GPIO expanders under i2c10 to handle edge-triggered
events.
2. Reordered the nodes.
---
v11:
1. Modified the position for i2c3mux0ch6 and i2c3mux0ch7.
---
v12:
1. Added a GPIO expander at address 0x11 on i2c10, and assign an SGPIO pin
as the IRQ for it.
2. Fixed the "failed to match any schema with compatible" issues.
3. Reorder the nodes in alphabetically.
---
v13:
1. Add two GPIO expanders (0x16 and 0x17) to i2c10 and assign two SGPIO
pins as IRQs.
2. Move the RPU_READY_SPARE_PLD_R and RPU_2_READY_PLD_R pins from
SGPIO to the GPIO expander (0x10).
3. Add all tray PWREN pins to the GPIO expanders (0x16, 0x17 and 0x1b).
4. Add explanatory comments for "unmanaged mode" under &mac3 and
"intentionally left empty" under &mdio.
P.K. Lee (2):
dt-bindings: arm: aspeed: add Meta Ventura board
arm: dts: aspeed: ventura: add Meta Ventura BMC
.../bindings/arm/aspeed/aspeed.yaml | 1 +
arch/arm/boot/dts/aspeed/Makefile | 1 +
.../aspeed/aspeed-bmc-facebook-ventura.dts | 1636 +++++++++++++++++
3 files changed, 1638 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura.dts
base-commit: e11fa6b1ff6c27c808d17e479bd7d5582e772062
branch: dev-6.6
--
2.43.0
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH v13 1/2] dt-bindings: arm: aspeed: add Meta Ventura board
2026-04-07 8:16 [PATCH v13 0/2] Add Meta (Facebook) Ventura BMC (AST2600) P.K. Lee
@ 2026-04-07 8:16 ` P.K. Lee
2026-04-07 8:17 ` [PATCH v13 2/2] arm: dts: aspeed: ventura: add Meta Ventura BMC P.K. Lee
1 sibling, 0 replies; 3+ messages in thread
From: P.K. Lee @ 2026-04-07 8:16 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt, joel, andrew,
devicetree, linux-arm-kernel, linux-aspeed, linux-kernel
Cc: Jason-Hsu, p.k.lee
Document the new compatibles used on Meta Ventura.
Signed-off-by: P.K. Lee <pkleequanta@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
index aedefca7cf4a..afabfe22c8f3 100644
--- a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
+++ b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
@@ -92,6 +92,7 @@ properties:
- facebook,harma-bmc
- facebook,minerva-cmc
- facebook,santabarbara-bmc
+ - facebook,ventura-rmc
- facebook,yosemite4-bmc
- ibm,blueridge-bmc
- ibm,everest-bmc
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH v13 2/2] arm: dts: aspeed: ventura: add Meta Ventura BMC
2026-04-07 8:16 [PATCH v13 0/2] Add Meta (Facebook) Ventura BMC (AST2600) P.K. Lee
2026-04-07 8:16 ` [PATCH v13 1/2] dt-bindings: arm: aspeed: add Meta Ventura board P.K. Lee
@ 2026-04-07 8:17 ` P.K. Lee
1 sibling, 0 replies; 3+ messages in thread
From: P.K. Lee @ 2026-04-07 8:17 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt, joel, andrew,
devicetree, linux-arm-kernel, linux-aspeed, linux-kernel
Cc: Jason-Hsu, p.k.lee
Add Linux device tree related to Meta (Facebook) Ventura specific
devices connected to the BMC (AST2600) SoC. The purpose of Ventura is to
detect liquid leakage from all compute trays, switch trays and rack
sensors within the rack, log the events, and take necessary actions
accordingly.
Signed-off-by: P.K. Lee <pkleequanta@gmail.com>
---
arch/arm/boot/dts/aspeed/Makefile | 1 +
.../aspeed/aspeed-bmc-facebook-ventura.dts | 1636 +++++++++++++++++
2 files changed, 1637 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura.dts
diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile
index 0f0b5b707654..f5ac72d5933c 100644
--- a/arch/arm/boot/dts/aspeed/Makefile
+++ b/arch/arm/boot/dts/aspeed/Makefile
@@ -32,6 +32,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-facebook-minipack.dtb \
aspeed-bmc-facebook-santabarbara.dtb \
aspeed-bmc-facebook-tiogapass.dtb \
+ aspeed-bmc-facebook-ventura.dtb \
aspeed-bmc-facebook-wedge40.dtb \
aspeed-bmc-facebook-wedge100.dtb \
aspeed-bmc-facebook-wedge400-data64.dtb \
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura.dts
new file mode 100644
index 000000000000..6ce6201f7755
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura.dts
@@ -0,0 +1,1636 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright (c) 2023 Facebook Inc.
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/i2c/i2c.h>
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+ model = "Facebook ventura RMC";
+ compatible = "facebook,ventura-rmc", "aspeed,ast2600";
+
+ aliases {
+ serial4 = &uart5;
+ i2c16 = &i2c3mux0ch3;
+ i2c17 = &i2c3mux0ch4;
+ i2c18 = &i2c3mux0ch5;
+ i2c19 = &i2c3mux0ch6;
+ i2c20 = &i2c3mux0ch0;
+ i2c21 = &i2c3mux0ch1;
+ i2c22 = &i2c3mux0ch2;
+ i2c23 = &i2c3mux0ch7;
+ i2c24 = &i2c0mux0ch0;
+ i2c25 = &i2c0mux0ch1;
+ i2c26 = &i2c0mux0ch2;
+ i2c27 = &i2c0mux0ch3;
+ i2c28 = &i2c0mux0ch4;
+ i2c29 = &i2c0mux0ch5;
+ i2c30 = &i2c0mux0ch6;
+ i2c31 = &i2c0mux0ch7;
+ i2c32 = &i2c1mux0ch0;
+ i2c33 = &i2c1mux0ch1;
+ i2c34 = &i2c1mux0ch2;
+ i2c35 = &i2c1mux0ch3;
+ i2c36 = &i2c1mux0ch4;
+ i2c37 = &i2c1mux0ch5;
+ i2c38 = &i2c1mux0ch6;
+ i2c39 = &i2c1mux0ch7;
+ i2c40 = &i2c2mux0ch0;
+ i2c41 = &i2c2mux0ch1;
+ i2c42 = &i2c2mux0ch2;
+ i2c43 = &i2c2mux0ch3;
+ i2c44 = &i2c2mux0ch4;
+ i2c45 = &i2c2mux0ch5;
+ i2c46 = &i2c2mux0ch6;
+ i2c47 = &i2c2mux0ch7;
+ };
+
+ 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>;
+ };
+
+ led-2 {
+ label = "bmc_ready_noled";
+ default-state = "on";
+ gpios = <&gpio0 ASPEED_GPIO(B, 3) (GPIO_ACTIVE_HIGH|GPIO_TRANSITORY)>;
+ };
+
+ led-3 {
+ label = "power_blue";
+ default-state = "off";
+ gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
+ };
+
+ led-4 {
+ label = "compute1_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g5_gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led-5 {
+ label = "compute1_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 15 GPIO_ACTIVE_LOW>;
+ };
+
+ led-6 {
+ label = "compute1_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 14 GPIO_ACTIVE_LOW>;
+ };
+
+ led-7 {
+ label = "compute2_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ led-8 {
+ label = "compute2_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led-9 {
+ label = "compute2_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ led-10 {
+ label = "compute3_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led-11 {
+ label = "compute3_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 7 GPIO_ACTIVE_LOW>;
+ };
+
+ led-12 {
+ label = "compute3_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ led-13 {
+ label = "compute4_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led-14 {
+ label = "compute4_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led-15 {
+ label = "compute4_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 15 GPIO_ACTIVE_LOW>;
+ };
+
+ led-16 {
+ label = "compute5_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 14 GPIO_ACTIVE_LOW>;
+ };
+
+ led-17 {
+ label = "compute5_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ led-18 {
+ label = "compute5_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ led-19 {
+ label = "compute6_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 7 GPIO_ACTIVE_LOW>;
+ };
+
+ led-20 {
+ label = "compute6_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ led-21 {
+ label = "compute6_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 5 GPIO_ACTIVE_LOW>;
+ };
+
+ led-22 {
+ label = "compute7_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ led-23 {
+ label = "compute7_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 3 GPIO_ACTIVE_LOW>;
+ };
+
+ led-24 {
+ label = "compute7_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 2 GPIO_ACTIVE_LOW>;
+ };
+
+ led-25 {
+ label = "compute8_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ led-26 {
+ label = "compute8_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ led-27 {
+ label = "compute8_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ led-28 {
+ label = "nvs1_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led-29 {
+ label = "nvs1_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ led-30 {
+ label = "nvs1_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led-31 {
+ label = "nvs2_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 3 GPIO_ACTIVE_LOW>;
+ };
+
+ led-32 {
+ label = "nvs2_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 2 GPIO_ACTIVE_LOW>;
+ };
+
+ led-33 {
+ label = "nvs2_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led-34 {
+ label = "nvs3_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led-35 {
+ label = "nvs3_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 15 GPIO_ACTIVE_LOW>;
+ };
+
+ led-36 {
+ label = "nvs3_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g4_gpio 14 GPIO_ACTIVE_LOW>;
+ };
+
+ led-37 {
+ label = "nvs4_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ led-38 {
+ label = "nvs4_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led-39 {
+ label = "nvs4_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 7 GPIO_ACTIVE_LOW>;
+ };
+
+ led-40 {
+ label = "nvs5_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ led-41 {
+ label = "nvs5_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 5 GPIO_ACTIVE_LOW>;
+ };
+
+ led-42 {
+ label = "nvs5_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ led-43 {
+ label = "nvs6_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 15 GPIO_ACTIVE_LOW>;
+ };
+
+ led-44 {
+ label = "nvs6_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 14 GPIO_ACTIVE_LOW>;
+ };
+
+ led-45 {
+ label = "nvs6_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ led-46 {
+ label = "nvs7_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ led-47 {
+ label = "nvs7_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ led-48 {
+ label = "nvs7_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g3_gpio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led-49 {
+ label = "nvs8_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 5 GPIO_ACTIVE_LOW>;
+ };
+
+ led-50 {
+ label = "nvs8_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ led-51 {
+ label = "nvs8_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 3 GPIO_ACTIVE_LOW>;
+ };
+
+ led-52 {
+ label = "nvs9_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 2 GPIO_ACTIVE_LOW>;
+ };
+
+ led-53 {
+ label = "nvs9_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led-54 {
+ label = "nvs9_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led-55 {
+ label = "compute9_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ led-56 {
+ label = "compute9_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led-57 {
+ label = "compute9_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ led-58 {
+ label = "compute10_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led-59 {
+ label = "compute10_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 7 GPIO_ACTIVE_LOW>;
+ };
+
+ led-60 {
+ label = "compute10_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ led-61 {
+ label = "compute11_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led-62 {
+ label = "compute11_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led-63 {
+ label = "compute11_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 15 GPIO_ACTIVE_LOW>;
+ };
+
+ led-64 {
+ label = "compute12_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 14 GPIO_ACTIVE_LOW>;
+ };
+
+ led-65 {
+ label = "compute12_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ led-66 {
+ label = "compute12_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g6_gpio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ led-67 {
+ label = "compute13_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 7 GPIO_ACTIVE_LOW>;
+ };
+
+ led-68 {
+ label = "compute13_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ led-69 {
+ label = "compute13_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 5 GPIO_ACTIVE_LOW>;
+ };
+
+ led-70 {
+ label = "compute14_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ led-71 {
+ label = "compute14_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 3 GPIO_ACTIVE_LOW>;
+ };
+
+ led-72 {
+ label = "compute14_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 2 GPIO_ACTIVE_LOW>;
+ };
+
+ led-73 {
+ label = "compute15_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ led-74 {
+ label = "compute15_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ led-75 {
+ label = "compute15_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ led-76 {
+ label = "compute16_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led-77 {
+ label = "compute16_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ led-78 {
+ label = "compute16_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g2_gpio 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led-79 {
+ label = "compute17_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 5 GPIO_ACTIVE_LOW>;
+ };
+
+ led-80 {
+ label = "compute17_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ led-81 {
+ label = "compute17_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 3 GPIO_ACTIVE_LOW>;
+ };
+
+ led-82 {
+ label = "compute18_led_switch";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 2 GPIO_ACTIVE_LOW>;
+ };
+
+ led-83 {
+ label = "compute18_led_blue";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led-84 {
+ label = "compute18_led_amber";
+ default-state = "off";
+ gpios = <&tray_leds_g1_gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led-85 {
+ label = "fan0_ledd1_blue";
+ default-state = "off";
+ gpios = <&fan_leds_g1_gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led-86 {
+ label = "fan0_ledd2_blue";
+ default-state = "off";
+ gpios = <&fan_leds_g1_gpio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led-87 {
+ label = "fan0_ledd1_amber";
+ default-state = "off";
+ gpios = <&fan_leds_g1_gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ led-88 {
+ label = "fan0_ledd2_amber";
+ default-state = "off";
+ gpios = <&fan_leds_g1_gpio 5 GPIO_ACTIVE_LOW>;
+ };
+
+ led-89 {
+ label = "fan1_ledd1_blue";
+ default-state = "off";
+ gpios = <&fan_leds_g2_gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ led-90 {
+ label = "fan1_ledd2_blue";
+ default-state = "off";
+ gpios = <&fan_leds_g2_gpio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ led-91 {
+ label = "fan1_ledd1_amber";
+ default-state = "off";
+ gpios = <&fan_leds_g2_gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ led-92 {
+ label = "fan1_ledd2_amber";
+ default-state = "off";
+ gpios = <&fan_leds_g2_gpio 5 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x80000000>;
+ };
+
+ p1v8_bmc_aux: regulator-p1v8-bmc-aux {
+ compatible = "regulator-fixed";
+ regulator-name = "p1v8_bmc_aux";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ p2v5_bmc_aux: regulator-p2v5-bmc-aux {
+ compatible = "regulator-fixed";
+ regulator-name = "p2v5_bmc_aux";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ spi1_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>;
+
+ tpm@0 {
+ compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+ spi-max-frequency = <33000000>;
+ reg = <0>;
+ };
+ };
+};
+
+&adc0 {
+ vref-supply = <&p1v8_bmc_aux>;
+ 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-supply = <&p2v5_bmc_aux>;
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc10_default>;
+};
+
+&ehci0 {
+ 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>;
+ };
+};
+
+&gpio0 {
+ gpio-line-names =
+ /*A0-A7*/ "","","","","","","","",
+ /*B0-B7*/ "BATTERY_DETECT","","","BMC_READY","","","","",
+ /*C0-C7*/ "","","","","","","","",
+ /*D0-D7*/ "","","","","","","","",
+ /*E0-E7*/ "","","","","","","","",
+ /*F0-F7*/ "","","","","","","","",
+ /*G0-G7*/ "","","","","","","","",
+ /*H0-H7*/ "","","","","","","","",
+ /*I0-I7*/ "","","","","","","","",
+ /*J0-J7*/ "","","","","","","","",
+ /*K0-K7*/ "","","","","","","","",
+ /*L0-L7*/ "","","","","","","","",
+ /*M0-M7*/ "","","","","","","","",
+ /*N0-N7*/ "","","","","","","","",
+ /*O0-O7*/ "","","","","","","","USBDBG_IPMI_EN_L",
+ /*P0-P7*/ "","","","","","","","",
+ /*Q0-Q7*/ "","","","","","FM_MDIO_SW_SEL","","",
+ /*R0-R7*/ "","","","","","","","",
+ /*S0-S7*/ "","","","","","","","",
+ /*T0-T7*/ "","","","","","","","",
+ /*U0-U7*/ "","","","","","","","",
+ /*V0-V7*/ "","","","","","","","",
+ /*W0-W7*/ "","","","","","","","",
+ /*X0-X7*/ "","","","","","","","",
+ /*Y0-Y7*/ "","","","","","","","",
+ /*Z0-Z7*/ "","","","","","","","";
+};
+
+&i2c0 {
+ status = "okay";
+
+ i2c-mux@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c0mux0ch0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ status = "okay";
+ };
+
+ i2c0mux0ch1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ status = "okay";
+ };
+
+ i2c0mux0ch2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ status = "okay";
+ };
+
+ i2c0mux0ch3: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ status = "okay";
+ };
+
+ i2c0mux0ch4: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ status = "okay";
+ };
+
+ i2c0mux0ch5: i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ status = "okay";
+ };
+
+ i2c0mux0ch6: i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ status = "okay";
+ };
+
+ i2c0mux0ch7: i2c@7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ status = "okay";
+ };
+ };
+};
+
+&i2c1 {
+ status = "okay";
+
+ i2c-mux@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c1mux0ch0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ status = "okay";
+ };
+
+ i2c1mux0ch1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ status = "okay";
+ };
+
+ i2c1mux0ch2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ status = "okay";
+ };
+
+ i2c1mux0ch3: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ status = "okay";
+ };
+
+ i2c1mux0ch4: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ status = "okay";
+ };
+
+ i2c1mux0ch5: i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ status = "okay";
+ };
+
+ i2c1mux0ch6: i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ status = "okay";
+ };
+
+ i2c1mux0ch7: i2c@7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ status = "okay";
+ };
+ };
+};
+
+&i2c2 {
+ status = "okay";
+
+ i2c-mux@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c2mux0ch0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ status = "okay";
+ };
+
+ i2c2mux0ch1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ status = "okay";
+ };
+
+ i2c2mux0ch2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ status = "okay";
+ };
+
+ i2c2mux0ch3: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ status = "okay";
+ };
+
+ i2c2mux0ch4: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ status = "okay";
+ };
+
+ i2c2mux0ch5: i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ status = "okay";
+ };
+
+ i2c2mux0ch6: i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ status = "okay";
+ };
+
+ i2c2mux0ch7: i2c@7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ status = "okay";
+ };
+ };
+};
+
+&i2c3 {
+ status = "okay";
+
+ i2c-mux@77 {
+ compatible = "nxp,pca9548";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c3mux0ch0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ status = "okay";
+ };
+
+ i2c3mux0ch1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ status = "okay";
+ };
+
+ i2c3mux0ch2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ status = "okay";
+ };
+
+ i2c3mux0ch3: i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ adc@1f {
+ compatible = "ti,adc128d818";
+ reg = <0x1f>;
+ ti,mode = /bits/ 8 <1>;
+ };
+
+ fan_leds_g1_gpio: gpio@21 {
+ compatible = "nxp,pca9555";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names =
+ "", "",
+ "", "",
+ "", "",
+ "", "",
+ "FAN0_PRSNT", "FAN1_PRSNT",
+ "", "",
+ "", "",
+ "", "";
+ };
+
+ adc@35 {
+ compatible = "maxim,max11617";
+ reg = <0x35>;
+ };
+
+ // Fan Board 0 FRU
+ eeprom@56 {
+ compatible = "atmel,24c128";
+ reg = <0x56>;
+ };
+ };
+
+ i2c3mux0ch4: i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ adc@1f {
+ compatible = "ti,adc128d818";
+ reg = <0x1f>;
+ ti,mode = /bits/ 8 <1>;
+ };
+
+ fan_leds_g2_gpio: gpio@21 {
+ compatible = "nxp,pca9555";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ gpio-line-names =
+ "", "",
+ "", "",
+ "", "",
+ "", "",
+ "FAN2_PRSNT", "FAN3_PRSNT",
+ "", "",
+ "", "",
+ "", "";
+ };
+
+ adc@35 {
+ compatible = "maxim,max11617";
+ reg = <0x35>;
+ };
+
+ // Fan Board 1 FRU
+ eeprom@56 {
+ compatible = "atmel,24c128";
+ reg = <0x56>;
+ };
+ };
+
+ i2c3mux0ch5: i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ pwm@20 {
+ compatible = "maxim,max31790";
+ reg = <0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ channel@2 {
+ reg = <2>;
+ sensor-type = "TACH";
+ };
+ channel@5 {
+ reg = <5>;
+ sensor-type = "TACH";
+ };
+ };
+
+ hwmon: hwmon@23 {
+ compatible = "nuvoton,nct7363";
+ reg = <0x23>;
+ #pwm-cells = <2>;
+
+ //fan 0 IL
+ fan-0 {
+ pwms = <&hwmon 0 20000>;
+ tach-ch = /bits/ 8 <0x09>;
+ };
+
+ //fan 0 OL
+ fan-1 {
+ pwms = <&hwmon 0 20000>;
+ tach-ch = /bits/ 8 <0x0B>;
+ };
+
+ //fan 1 IL
+ fan-2 {
+ pwms = <&hwmon 4 20000>;
+ tach-ch = /bits/ 8 <0x0A>;
+ };
+
+ //fan 1 OL
+ fan-3 {
+ pwms = <&hwmon 4 20000>;
+ tach-ch = /bits/ 8 <0x0D>;
+ };
+
+ //fan 2 IL
+ fan-4 {
+ pwms = <&hwmon 6 20000>;
+ tach-ch = /bits/ 8 <0x0F>;
+ };
+
+ //fan 2 OL
+ fan-5 {
+ pwms = <&hwmon 6 20000>;
+ tach-ch = /bits/ 8 <0x01>;
+ };
+
+ //fan 3 IL
+ fan-6 {
+ pwms = <&hwmon 10 20000>;
+ tach-ch = /bits/ 8 <0x00>;
+ };
+
+ //fan 3 OL
+ fan-7 {
+ pwms = <&hwmon 10 20000>;
+ tach-ch = /bits/ 8 <0x03>;
+ };
+ };
+ };
+
+ i2c3mux0ch6: i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ // REAR-IO Board FRU
+ eeprom@56 {
+ compatible = "atmel,24c128";
+ reg = <0x56>;
+ };
+ };
+
+ i2c3mux0ch7: i2c@7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ status = "okay";
+ };
+ };
+};
+
+&i2c4 {
+ status = "okay";
+};
+
+&i2c5 {
+ status = "okay";
+
+ // VR TEMP U399
+ temperature-sensor@4c {
+ compatible = "ti,tmp75";
+ reg = <0x4c>;
+ };
+
+ // VR TEMP U397
+ temperature-sensor@4d {
+ compatible = "ti,tmp75";
+ reg = <0x4d>;
+ };
+
+ // BRICK TEMP U398
+ temperature-sensor@4e {
+ compatible = "ti,tmp75";
+ reg = <0x4e>;
+ };
+
+ temperature-sensor@4f {
+ compatible = "ti,tmp75";
+ reg = <0x4f>;
+ };
+
+ // RMC FRU
+ eeprom@54 {
+ compatible = "atmel,24c128";
+ reg = <0x54>;
+ };
+};
+
+&i2c6 {
+ status = "okay";
+
+ gpio@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio@21 {
+ compatible = "nxp,pca9555";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio@22 {
+ compatible = "nxp,pca9555";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+ bus-frequency = <100000>;
+ multi-master;
+ i2c-scl-clk-low-timeout-us = <31744>;
+
+ //USB Debug Connector
+ ipmb@10 {
+ compatible = "ipmb-dev";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+ i2c-protocol;
+ };
+};
+
+&i2c9 {
+ status = "okay";
+
+ // SCM TEMP SENSOR
+ temperature-sensor@4b {
+ compatible = "ti,tmp75";
+ reg = <0x4b>;
+ };
+
+ // SCM FRU EEPROM
+ eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ };
+
+ // BSM FRU EEPROM
+ eeprom@56 {
+ compatible = "atmel,24c64";
+ reg = <0x56>;
+ };
+};
+
+&i2c10 {
+ status = "okay";
+
+ gpio@10 {
+ compatible = "nxp,pca9555";
+ reg = <0x10>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "IT_STOP_PUMP_SPARE_2", "IT_STOP_PUMP_2",
+ "IT_STOP_PUMP_SPARE", "IT_STOP_PUMP",
+ "", "RPU_2_READY_PLD_R",
+ "RPU_READY_SPARE_PLD_R", "",
+ "wPWRGD_P12V_SCM_R", "wPWRGD_P12V_AUX_R",
+ "wPWRGD_P24V_AUX_R", "wPWRGD_P52V_HSC_PWROK_R",
+ "wSMB_TMC75_TEMP_ALERT_N_R", "wP48V_HSC_ALERT_N",
+ "wP24V_AUX_INA230_ALERT_N_R", "wP24V_SM_INA230_ALERT_N_R";
+ };
+
+ gpio@11 {
+ compatible = "nxp,pca9555";
+ reg = <0x11>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "", "",
+ "", "wPWRGD_P24V_SMPWROK",
+ "wPWRGD_P1V05_AUX_R", "wPWRGD_P1V5_AUX_R",
+ "wPWRGD_P3V3_AUX_R", "wPWRGD_P5V_AUX_R",
+ "", "",
+ "", "",
+ "", "",
+ "", "";
+ };
+
+ power-monitor@14 {
+ compatible = "infineon,xdp710";
+ reg = <0x14>;
+ };
+
+ gpio@16 {
+ compatible = "nxp,pca9555";
+ reg = <0x16>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "PWREN_COMPUTE_BLADE2_EN_R", "PWREN_COMPUTE_BLADE1_EN_R",
+ "", "",
+ "", "",
+ "", "",
+ "PWREN_NVS_BLADE2_EN_L_R", "PWREN_NVS_BLADE1_EN_L_R",
+ "PWREN_COMPUTE_BLADE8_EN_R", "PWREN_COMPUTE_BLADE7_EN_R",
+ "PWREN_COMPUTE_BLADE6_EN_R", "PWREN_COMPUTE_BLADE5_EN_R",
+ "PWREN_COMPUTE_BLADE4_EN_R", "PWREN_COMPUTE_BLADE3_EN_R";
+ };
+
+ gpio@17 {
+ compatible = "nxp,pca9555";
+ reg = <0x17>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "PWREN_COMPUTE_BLADE18_EN_R", "PWREN_COMPUTE_BLADE17_EN_R",
+ "PWREN_COMPUTE_BLADE16_EN_R", "PWREN_COMPUTE_BLADE15_EN_R",
+ "PWREN_COMPUTE_BLADE14_EN_R", "PWREN_COMPUTE_BLADE13_EN_R",
+ "PWREN_COMPUTE_BLADE12_EN_R", "PWREN_COMPUTE_BLADE11_EN_R",
+ "PWREN_COMPUTE_BLADE9_EN_R", "PWREN_NVS_BLADE9_EN_L_R",
+ "PWREN_NVS_BLADE8_EN_L_R", "PWREN_NVS_BLADE7_EN_L_R",
+ "PWREN_NVS_BLADE6_EN_L_R", "PWREN_NVS_BLADE5_EN_L_R",
+ "PWREN_NVS_BLADE4_EN_L_R", "PWREN_NVS_BLADE3_EN_L_R";
+ };
+
+ gpio@19 {
+ compatible = "nxp,pca9555";
+ reg = <0x19>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "", "",
+ "", "",
+ "", "",
+ "", "",
+ "wIT_GEAR_RPU_2_LINK_PRSNT_SPARE_N_R", "wIT_GEAR_RPU_2_LINK_PRSNT_N_R",
+ "wIT_GEAR_RPU_LINK_PRSNT_SPARE_N_R", "wIT_GEAR_RPU_LINK_PRSNT_N_R",
+ "", "",
+ "", "";
+ };
+
+ gpio@1a {
+ compatible = "nxp,pca9555";
+ reg = <0x1a>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "wPRSNT_LEAK1_SENSOR_R_PLD_N", "wPRSNT_LEAK0_SENSOR_R_PLD_N",
+ "", "",
+ "", "",
+ "", "",
+ "", "",
+ "", "",
+ "", "",
+ "", "wPRSNT_LEAK2_SENSOR_R_PLD_N";
+ };
+
+ gpio@1b {
+ compatible = "nxp,pca9555";
+ reg = <0x1b>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&sgpiom0>;
+ interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-line-names =
+ "", "",
+ "", "",
+ "", "wPRSNT_LEAK4_SENSOR_R_PLD_N",
+ "wPRSNT_LEAK3_SENSOR_R_PLD_N", "",
+ "", "",
+ "", "",
+ "", "",
+ "", "PWREN_COMPUTE_BLADE10_EN_R";
+ };
+
+ power-monitor@44 {
+ compatible = "lltc,ltc4286";
+ reg = <0x44>;
+ };
+};
+
+&i2c14 {
+ status = "okay";
+};
+
+&i2c15 {
+ status = "okay";
+
+ tray_leds_g1_gpio: gpio@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ tray_leds_g2_gpio: gpio@21 {
+ compatible = "nxp,pca9555";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ tray_leds_g3_gpio: gpio@22 {
+ compatible = "nxp,pca9555";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ tray_leds_g4_gpio: gpio@24 {
+ compatible = "nxp,pca9555";
+ reg = <0x24>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ tray_leds_g5_gpio: gpio@25 {
+ compatible = "nxp,pca9555";
+ reg = <0x25>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ tray_leds_g6_gpio: gpio@26 {
+ compatible = "nxp,pca9555";
+ reg = <0x26>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ // LED Board FRU
+ eeprom@56 {
+ compatible = "atmel,24c128";
+ reg = <0x56>;
+ };
+};
+
+&mac3 {
+ status = "okay";
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii4_default>;
+
+ /* Connected to Marvell 88E6393X CPU port in unmanaged mode */
+ fixed-link {
+ speed = <100>;
+ full-duplex;
+ };
+};
+
+&mdio0 {
+ status = "okay";
+ /* * Intentionally left empty.
+ * Enabled to allow user-space tools (e.g., mdio)
+ * to access the unmanaged Marvell switch registers.
+ */
+};
+
+&sgpiom0 {
+ status = "okay";
+ ngpios = <128>;
+ bus-frequency = <2000000>;
+
+ gpio-line-names =
+ /*"input pin","output pin"*/
+ /*A0 - A7*/
+ "power-chassis-good","power-chassis-control",
+ "IOEXP1_INT_N","WATER_VALVE_CLOSED_N",
+ "wPRSNT_RETURN_PLD_R_N","FM_MDIO_SW_SEL_PLD",
+ "wPRSNT_SUPPLY_PLD_R_N","FM_88E6393X_BIN_UPDATE_EN_N",
+ "LEAK3_DETECT","",
+ "LEAK4_DETECT","",
+ "RETURN_CNTL_FB_D_R","",
+ "SUPPLY_CNTL_FB_D_R","",
+ /*B0 - B7*/
+ "IOEXP0_INT_N","",
+ "IOEXP11_INT_N","",
+ "IOEXP10_INT_N","",
+ "IOEXP9_INT_N","",
+ "RPU_2_READY_SPARE_PLD_R","",
+ "IOEXP7_INT_N","",
+ "IOEXP6_INT_N","",
+ "RPU_READY_PLD_R","",
+ /*C0 - C7*/
+ "wAALC_RPU_READY","",
+ "LEAK0_DETECT","",
+ "LEAK1_DETECT","",
+ "LEAK2_DETECT","",
+ "PRSNT_COMPUTE_TRAY1_N","",
+ "PRSNT_COMPUTE_TRAY2_N","",
+ "PRSNT_COMPUTE_TRAY3_N","",
+ "PRSNT_COMPUTE_TRAY4_N","",
+ /*D0 - D7*/
+ "PRSNT_COMPUTE_TRAY5_N","",
+ "PRSNT_COMPUTE_TRAY6_N","",
+ "PRSNT_COMPUTE_TRAY7_N","",
+ "PRSNT_COMPUTE_TRAY8_N","",
+ "PRSNT_NVS_TRAY1_N","",
+ "PRSNT_NVS_TRAY2_N","",
+ "PRSNT_COMPUTE_TRAY11_N","",
+ "PRSNT_COMPUTE_TRAY12_N","",
+ /*E0 - E7*/
+ "PRSNT_COMPUTE_TRAY13_N","",
+ "PRSNT_COMPUTE_TRAY14_N","",
+ "PRSNT_COMPUTE_TRAY15_N","",
+ "PRSNT_COMPUTE_TRAY16_N","",
+ "PRSNT_COMPUTE_TRAY17_N","",
+ "PRSNT_COMPUTE_TRAY18_N","",
+ "PRSNT_NVS_TRAY3_N","",
+ "PRSNT_NVS_TRAY4_N","",
+ /*F0 - F7*/
+ "PRSNT_NVS_TRAY5_N","",
+ "PRSNT_NVS_TRAY6_N","",
+ "PRSNT_NVS_TRAY7_N","",
+ "PRSNT_NVS_TRAY8_N","",
+ "PRSNT_NVS_TRAY9_N","",
+ "PRSNT_COMPUTE_TRAY9_N","",
+ "PRSNT_COMPUTE_TRAY10_N","",
+ "SMALL_LEAK_COMPUTE_TRAY1_N","",
+ /*G0 - G7*/
+ "SMALL_LEAK_COMPUTE_TRAY2_N","",
+ "SMALL_LEAK_COMPUTE_TRAY3_N","",
+ "SMALL_LEAK_COMPUTE_TRAY4_N","",
+ "SMALL_LEAK_COMPUTE_TRAY5_N","",
+ "SMALL_LEAK_COMPUTE_TRAY6_N","",
+ "SMALL_LEAK_COMPUTE_TRAY7_N","",
+ "SMALL_LEAK_COMPUTE_TRAY8_N","",
+ "SMALL_LEAK_NVS_TRAY1_N","",
+ /*H0 - H7*/
+ "SMALL_LEAK_NVS_TRAY2_N","",
+ "SMALL_LEAK_COMPUTE_TRAY11_N","",
+ "SMALL_LEAK_COMPUTE_TRAY12_N","",
+ "SMALL_LEAK_COMPUTE_TRAY13_N","",
+ "SMALL_LEAK_COMPUTE_TRAY14_N","",
+ "SMALL_LEAK_COMPUTE_TRAY15_N","",
+ "SMALL_LEAK_COMPUTE_TRAY16_N","",
+ "SMALL_LEAK_COMPUTE_TRAY17_N","",
+ /*I0 - I7*/
+ "SMALL_LEAK_COMPUTE_TRAY18_N","",
+ "SMALL_LEAK_NVS_TRAY3_N","",
+ "SMALL_LEAK_NVS_TRAY4_N","",
+ "SMALL_LEAK_NVS_TRAY5_N","",
+ "SMALL_LEAK_NVS_TRAY6_N","",
+ "SMALL_LEAK_NVS_TRAY7_N","",
+ "SMALL_LEAK_NVS_TRAY8_N","",
+ "SMALL_LEAK_NVS_TRAY9_N","",
+ /*J0 - J7*/
+ "SMALL_LEAK_COMPUTE_TRAY9_N","",
+ "SMALL_LEAK_COMPUTE_TRAY10_N","",
+ "PWRGD_COMPUTE_TRAY1_N","",
+ "PWRGD_COMPUTE_TRAY2_N","",
+ "PWRGD_COMPUTE_TRAY3_N","",
+ "PWRGD_COMPUTE_TRAY4_N","",
+ "PWRGD_COMPUTE_TRAY5_N","",
+ "PWRGD_COMPUTE_TRAY6_N","",
+ /*K0 - K7*/
+ "PWRGD_COMPUTE_TRAY7_N","",
+ "PWRGD_COMPUTE_TRAY8_N","",
+ "PWRGD_NVS_TRAY1_PWROK_N","",
+ "PWRGD_NVS_TRAY2_PWROK_N","",
+ "PWRGD_COMPUTE_TRAY11_N","",
+ "PWRGD_COMPUTE_TRAY12_N","",
+ "PWRGD_COMPUTE_TRAY13_N","",
+ "PWRGD_COMPUTE_TRAY14_N","",
+ /*L0 - L7*/
+ "PWRGD_COMPUTE_TRAY15_N","",
+ "PWRGD_COMPUTE_TRAY16_N","",
+ "PWRGD_COMPUTE_TRAY17_N","",
+ "PWRGD_COMPUTE_TRAY18_N","",
+ "PWRGD_NVS_TRAY3_PWROK_N","",
+ "PWRGD_NVS_TRAY4_PWROK_N","",
+ "PWRGD_NVS_TRAY5_PWROK_N","",
+ "PWRGD_NVS_TRAY6_PWROK_N","",
+ /*M0 - M7*/
+ "PWRGD_NVS_TRAY7_PWROK_N","",
+ "PWRGD_NVS_TRAY8_PWROK_N","",
+ "PWRGD_NVS_TRAY9_PWROK_N","",
+ "PWRGD_COMPUTE_TRAY9_N","",
+ "PWRGD_COMPUTE_TRAY10_N","",
+ "LEAK_DETECT_COMPUTE_TRAY1_N","",
+ "LEAK_DETECT_COMPUTE_TRAY2_N","",
+ "LEAK_DETECT_COMPUTE_TRAY3_N","",
+ /*N0 - N7*/
+ "LEAK_DETECT_COMPUTE_TRAY4_N","",
+ "LEAK_DETECT_COMPUTE_TRAY5_N","",
+ "LEAK_DETECT_COMPUTE_TRAY6_N","",
+ "LEAK_DETECT_COMPUTE_TRAY7_N","",
+ "LEAK_DETECT_COMPUTE_TRAY8_N","",
+ "LEAK_DETECT_NVS_TRAY1_N","",
+ "LEAK_DETECT_NVS_TRAY2_N","",
+ "LEAK_DETECT_COMPUTE_TRAY11_N","",
+ /*O0 - O7*/
+ "LEAK_DETECT_COMPUTE_TRAY12_N","",
+ "LEAK_DETECT_COMPUTE_TRAY13_N","",
+ "LEAK_DETECT_COMPUTE_TRAY14_N","",
+ "LEAK_DETECT_COMPUTE_TRAY15_N","",
+ "LEAK_DETECT_COMPUTE_TRAY16_N","",
+ "LEAK_DETECT_COMPUTE_TRAY17_N","",
+ "LEAK_DETECT_COMPUTE_TRAY18_N","",
+ "LEAK_DETECT_NVS_TRAY3_N","",
+ /*P0 - P7*/
+ "LEAK_DETECT_NVS_TRAY4_N","",
+ "LEAK_DETECT_NVS_TRAY5_N","",
+ "LEAK_DETECT_NVS_TRAY6_N","",
+ "LEAK_DETECT_NVS_TRAY7_N","",
+ "LEAK_DETECT_NVS_TRAY8_N","",
+ "LEAK_DETECT_NVS_TRAY9_N","",
+ "LEAK_DETECT_COMPUTE_TRAY9_N","",
+ "LEAK_DETECT_COMPUTE_TRAY10_N","";
+};
+
+&uhci {
+ status = "okay";
+};
+
+&wdt1 {
+ status = "okay";
+ 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>;
+};
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
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