[PATCH v3 linux dev-5.3 07/10] ARM: dts: aspeed: Add Rainier system
Brad Bishop
bradleyb at fuzziesquirrel.com
Wed Sep 25 05:47:56 AEST 2019
Rainier is a new IBM server with POWER host processors and an AST2600
BMC.
Signed-off-by: Brad Bishop <bradleyb at fuzziesquirrel.com>
---
v3:
- removed i2c, mac
- moved reserved memory
- set correct memory size
v2:
- reordered rainier DT elements (alphabetized).
- added rainier rtc, lpc-ctl, reserved memory, mac devices
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 57 ++++++++++++++++++++
2 files changed, 58 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5af075c2f819..3ad9706337a2 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1278,6 +1278,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-facebook-wedge40.dtb \
aspeed-bmc-facebook-wedge100.dtb \
aspeed-bmc-facebook-yamp.dtb \
+ aspeed-bmc-ibm-rainier.dtb \
aspeed-bmc-intel-s2600wf.dtb \
aspeed-bmc-inspur-fp5280g2.dtb \
aspeed-bmc-lenovo-hr630.dtb \
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
new file mode 100644
index 000000000000..f56a7dddba62
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2019 IBM Corp.
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+
+/ {
+ model = "Rainier";
+ compatible = "ibm,rainier-bmc", "aspeed,ast2600";
+
+ aliases {
+ serial4 = &uart5;
+ };
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200n8";
+ };
+
+ memory at 80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x40000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ flash_memory: region at BB000000 {
+ no-map;
+ reg = <0xBB000000 0x04000000>; /* 64M */
+ };
+ };
+
+};
+
+&emmc_controller {
+ status = "okay";
+};
+
+&emmc {
+ status = "okay";
+};
+
+&fsim0 {
+ status = "okay";
+};
+
+&ibt {
+ status = "okay";
+};
+
+&lpc_ctrl {
+ status = "okay";
+ memory-region = <&flash_memory>;
+};
--
2.21.0
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