@@ -1402,8 +1402,10 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-facebook-yosemitev2.dtb \
aspeed-bmc-ibm-everest.dtb \
aspeed-bmc-ibm-rainier.dtb \
+ aspeed-bmc-ibm-rainier-p1.dtb \
aspeed-bmc-ibm-rainier-1s4u.dtb \
aspeed-bmc-ibm-rainier-4u.dtb \
+ aspeed-bmc-ibm-rainier-4u-p1.dtb \
aspeed-bmc-intel-s2600wf.dtb \
aspeed-bmc-inspur-fp5280g2.dtb \
aspeed-bmc-inspur-nf5280m6.dtb \
new file mode 100644
@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2021 IBM Corp.
+/dts-v1/;
+
+#include "aspeed-bmc-ibm-rainier-4u.dts"
+
+/ {
+ model = "Rainier 4U Pass 1";
+
+ aliases {
+ /delete-property/ i2c20;
+ /delete-property/ i2c21;
+ /delete-property/ i2c22;
+ /delete-property/ i2c23;
+ /delete-property/ i2c24;
+ /delete-property/ i2c25;
+ /delete-property/ i2c26;
+ /delete-property/ i2c27;
+ /delete-property/ i2c28;
+ /delete-property/ i2c29;
+ /delete-property/ i2c30;
+ };
+};
+
+&i2c4 {
+ /delete-node/ pca9546@70;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+
+ eeprom@52 {
+ compatible = "atmel,24c64";
+ reg = <0x52>;
+ };
+};
+
+&i2c5 {
+ /delete-node/ pca9546@70;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+};
+
+&i2c6 {
+ /delete-node/ pca9546@70;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+
+ eeprom@52 {
+ compatible = "atmel,24c64";
+ reg = <0x52>;
+ };
+
+ eeprom@53 {
+ compatible = "atmel,24c64";
+ reg = <0x53>;
+ };
+};
+
+&i2c11 {
+ /delete-node/ pca9546@70;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+};
new file mode 100644
@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2021 IBM Corp.
+/dts-v1/;
+
+#include "aspeed-bmc-ibm-rainier.dts"
+
+/ {
+ model = "Rainier 2U Pass 1";
+
+ aliases {
+ /delete-property/ i2c20;
+ /delete-property/ i2c21;
+ /delete-property/ i2c22;
+ /delete-property/ i2c23;
+ /delete-property/ i2c24;
+ /delete-property/ i2c25;
+ /delete-property/ i2c26;
+ /delete-property/ i2c27;
+ /delete-property/ i2c28;
+ /delete-property/ i2c29;
+ /delete-property/ i2c30;
+ };
+};
+
+&i2c4 {
+ /delete-node/ pca9546@70;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+
+ eeprom@52 {
+ compatible = "atmel,24c64";
+ reg = <0x52>;
+ };
+};
+
+&i2c5 {
+ /delete-node/ pca9546@70;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+};
+
+&i2c6 {
+ /delete-node/ pca9546@70;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+
+ eeprom@52 {
+ compatible = "atmel,24c64";
+ reg = <0x52>;
+ };
+
+ eeprom@53 {
+ compatible = "atmel,24c64";
+ reg = <0x53>;
+ };
+};
+
+&i2c11 {
+ /delete-node/ pca9546@70;
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ };
+
+ eeprom@51 {
+ compatible = "atmel,24c64";
+ reg = <0x51>;
+ };
+};
The original BMC card must be supported in the device tree, so add new pass 1 device trees for the two relevant Rainier systems. Signed-off-by: Eddie James <eajames@linux.ibm.com> --- arch/arm/boot/dts/Makefile | 2 + .../boot/dts/aspeed-bmc-ibm-rainier-4u-p1.dts | 94 +++++++++++++++++++ .../boot/dts/aspeed-bmc-ibm-rainier-p1.dts | 94 +++++++++++++++++++ 3 files changed, 190 insertions(+) create mode 100644 arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u-p1.dts create mode 100644 arch/arm/boot/dts/aspeed-bmc-ibm-rainier-p1.dts