[PATCH 2/2] ARM: dts: aspeed: Add Asrock Paul IPMI card

[PATCH 2/2] ARM: dts: aspeed: Add Asrock Paul IPMI card

[Anirudh Srinivasan]

Add device tree for Asrock Paul IPMI card, an AST2500 based PCIe BMC
card.

Signed-off-by: Anirudh Srinivasan <anirudhsriniv@gmail.com>
---
 arch/arm/boot/dts/aspeed/Makefile                  |   1 +
 .../aspeed/aspeed-bmc-asrock-paul-ipmi-card.dts    | 131 +++++++++++++++++++++
 2 files changed, 132 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile
index 9adf9278dc94f84653775296c93150e61cc99328..be3c84a8462353996e0503cd95326ed88f6b8723 100644
--- a/arch/arm/boot/dts/aspeed/Makefile
+++ b/arch/arm/boot/dts/aspeed/Makefile
@@ -11,6 +11,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-arm-stardragon4800-rep2.dtb \
 	aspeed-bmc-asrock-e3c246d4i.dtb \
 	aspeed-bmc-asrock-e3c256d4i.dtb \
+	aspeed-bmc-asrock-paul-ipmi-card.dtb \
 	aspeed-bmc-asrock-romed8hm3.dtb \
 	aspeed-bmc-asrock-spc621d8hm3.dtb \
 	aspeed-bmc-asrock-x570d4u.dtb \
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-paul-ipmi-card.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-paul-ipmi-card.dts
new file mode 100644
index 0000000000000000000000000000000000000000..f74f8fee9e1edb6cc1c0a0aef1268bdf91fc03f7
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-paul-ipmi-card.dts
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2025 Anirudh Srinivasan
+
+/dts-v1/;
+
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/{
+	model = "ASRock Paul IPMI Card";
+	compatible = "asrock,ast2500-paul-ipmi-card", "aspeed,ast2500";
+
+	aliases {
+		serial4 = &uart5;
+	};
+
+	chosen {
+		stdout-path = &uart5;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-fan-1 {
+			gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>;
+			label = "fan1_red";
+			default-state = "off";
+		};
+
+		led-fan-2 {
+			gpios = <&gpio ASPEED_GPIO(AA, 1) GPIO_ACTIVE_LOW>;
+			label = "fan2_red";
+			default-state = "off";
+		};
+
+		led-fault {
+			gpios = <&gpio ASPEED_GPIO(Y, 3) GPIO_ACTIVE_LOW>;
+			label = "panic_red";
+			panic-indicator;
+			default-state = "off";
+		};
+
+		led-heartbeat {
+			gpios = <&gpio ASPEED_GPIO(H, 6) GPIO_ACTIVE_LOW>;
+			label = "heartbeat_green";
+			linux,default-trigger = "timer";
+		};
+	};
+
+	memory@80000000 {
+		reg = <0x80000000 0x20000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		video_engine_memory: video {
+			size = <0x02000000>;
+			alignment = <0x01000000>;
+			compatible = "shared-dma-pool";
+			reusable;
+		};
+	};
+};
+
+&fmc {
+	status = "okay";
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "bmc";
+		spi-max-frequency = <50000000>; /* 50 MHz */
+#include "openbmc-flash-layout.dtsi"
+	};
+};
+
+&gpio {
+	status = "okay";
+	gpio-line-names =
+		/*  A */ "", "", "", "", "", "", "", "",
+		/*  B */ "", "", "", "", "", "", "", "",
+		/*  C */ "", "", "", "", "", "", "", "",
+		/*  D */ "", "BMC_PWRBTN", "", "BMC_RESETCON", "", "", "", "",
+		/*  E */ "", "", "", "", "", "", "", "",
+		/*  F */ "", "", "", "", "", "", "", "",
+		/*  G */ "", "", "", "", "", "", "", "",
+		/*  H */ "", "", "", "", "", "", "BMC_LED1", "",
+		/*  I */ "", "", "", "", "", "", "", "",
+		/*  J */ "", "", "", "", "", "", "", "",
+		/*  K */ "", "", "", "", "", "", "", "",
+		/*  L */ "", "", "", "", "", "", "", "",
+		/*  M */ "", "", "", "", "", "", "", "",
+		/*  N */ "", "", "", "", "", "", "", "",
+		/*  O */ "", "", "", "", "", "", "", "",
+		/*  P */ "", "", "", "", "", "", "", "",
+		/*  Q */ "", "", "", "", "", "", "", "",
+		/*  R */ "", "", "", "", "", "", "", "",
+		/*  S */ "", "", "", "", "", "", "", "",
+		/*  T */ "", "", "", "", "", "", "", "",
+		/*  U */ "", "", "", "", "", "", "", "",
+		/*  V */ "", "", "", "", "", "", "", "",
+		/*  W */ "", "", "", "", "", "", "", "",
+		/*  X */ "", "", "", "", "", "PCIE_STNDBY", "", "",
+		/*  Y */ "", "", "", "SYSTEM_ERR_LED", "", "", "", "",
+		/*  Z */ "", "", "", "", "", "", "", "",
+		/* AA */ "FAN_1_LED", "FAN_2_LED", "", "", "", "", "", "",
+		/* AB */ "", "", "", "", "", "", "", "",
+		/* AC */ "", "", "", "", "", "", "", "";
+};
+
+&mac0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>;
+};
+
+&uart5 {
+	status = "okay";
+};
+
+&vhub {
+	status = "okay";
+};
+
+&video {
+	status = "okay";
+	memory-region = <&video_engine_memory>;
+};

-- 
2.52.0

Re: [PATCH 2/2] ARM: dts: aspeed: Add Asrock Paul IPMI card

[kernel test robot]

:::::: 
:::::: Manual check reason: "dtcheck: binding changes may go via different trees"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20260125-asrock-paul-v1-2-956085a4bd06@gmail.com>
References: <20260125-asrock-paul-v1-2-956085a4bd06@gmail.com>
TO: Anirudh Srinivasan <anirudhsriniv@gmail.com>
TO: Rob Herring <robh@kernel.org>
TO: Krzysztof Kozlowski <krzk@kernel.org>
TO: Conor Dooley <conor+dt@kernel.org>
TO: Joel Stanley <joel@jms.id.au>
TO: Andrew Jeffery <andrew@codeconstruct.com.au>
CC: devicetree@vger.kernel.org
CC: linux-arm-kernel@lists.infradead.org
CC: linux-aspeed@lists.ozlabs.org
CC: linux-kernel@vger.kernel.org
CC: Zev Weiss <zev@bewilderbeest.net>
CC: Renze Nicolai <renze@rnplus.nl>
CC: Anirudh Srinivasan <anirudhsriniv@gmail.com>

Hi Anirudh,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 9448598b22c50c8a5bb77a9103e2d49f134c9578]

url:    https://github.com/intel-lab-lkp/linux/commits/Anirudh-Srinivasan/dt-bindings-arm-aspeed-Add-Asrock-Paul-IPMI-card/20260126-050544
base:   9448598b22c50c8a5bb77a9103e2d49f134c9578
patch link:    https://lore.kernel.org/r/20260125-asrock-paul-v1-2-956085a4bd06%40gmail.com
patch subject: [PATCH 2/2] ARM: dts: aspeed: Add Asrock Paul IPMI card
:::::: branch date: 35 hours ago
:::::: commit date: 35 hours ago
config: arm-randconfig-2051-20260126 (https://download.01.org/0day-ci/archive/20260127/202601270919.F407QuO4-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project f43d6834093b19baf79beda8c0337ab020ac5f17)
dtschema version: 2025.13.dev4+g85cec3155
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260127/202601270919.F407QuO4-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202601270919.F407QuO4-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
   arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-paul-ipmi-card.dtb: /ahb/apb/pwm-tacho-controller@1e786000: failed to match any schema with compatible: ['aspeed,ast2500-pwm-tacho']
>> arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-paul-ipmi-card.dtb: /ahb/apb/lpc@1e789000/lhc@a0: failed to match any schema with compatible: ['aspeed,ast2500-lhc']

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki