[v9,3/9] ARM: dts: aspeed: system1: Add IPMB device

Message ID	20250204194115.3899174-4-ninad@linux.ibm.com
State	New
Headers	show Return-Path: <linux-aspeed+bounces-647-incoming=patchwork.ozlabs.org@lists.ozlabs.org> From: Ninad Palsule <ninad@linux.ibm.com> To: brgl@bgdev.pl, linus.walleij@linaro.org, minyard@acm.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, openipmi-developer@lists.sourceforge.net, joel@jms.id.au, andrew@codeconstruct.com.au, devicetree@vger.kernel.org, eajames@linux.ibm.com, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org Cc: Ninad Palsule <ninad@linux.ibm.com>, andrew@lunn.ch Subject: [PATCH v9 3/9] ARM: dts: aspeed: system1: Add IPMB device Date: Tue, 4 Feb 2025 13:41:06 -0600 Message-ID: <20250204194115.3899174-4-ninad@linux.ibm.com> In-Reply-To: <20250204194115.3899174-1-ninad@linux.ibm.com> References: <20250204194115.3899174-1-ninad@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	DTS updates for system1 BMC \| expand [v9,0/9] DTS updates for system1 BMC [v9,1/9] dt-bindings: ipmi: Add binding for IPMB device [v9,2/9] dt-bindings: gpio: ast2400-gpio: Add hogs parsing [v9,3/9] ARM: dts: aspeed: system1: Add IPMB device [v9,4/9] ARM: dts: aspeed: system1: Add GPIO line name [v9,5/9] ARM: dts: aspeed: system1: Reduce sgpio speed [v9,6/9] ARM: dts: aspeed: system1: Update LED gpio name [v9,7/9] ARM: dts: aspeed: system1: Remove VRs max8952 [v9,8/9] ARM: dts: aspeed: system1: Mark GPIO line high/low [v9,9/9] ARM: dts: aspeed: system1: Disable gpio pull down

Message ID

20250204194115.3899174-4-ninad@linux.ibm.com

State

New

Headers

From: Ninad Palsule <ninad@linux.ibm.com>
To: brgl@bgdev.pl, linus.walleij@linaro.org, minyard@acm.org, robh@kernel.org,
        krzk+dt@kernel.org, conor+dt@kernel.org,
        openipmi-developer@lists.sourceforge.net, joel@jms.id.au,
        andrew@codeconstruct.com.au, devicetree@vger.kernel.org,
        eajames@linux.ibm.com, linux-arm-kernel@lists.infradead.org,
        linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org,
        linux-gpio@vger.kernel.org
Cc: Ninad Palsule <ninad@linux.ibm.com>, andrew@lunn.ch
Subject: [PATCH v9 3/9] ARM: dts: aspeed: system1: Add IPMB device
Date: Tue,  4 Feb 2025 13:41:06 -0600
Message-ID: <20250204194115.3899174-4-ninad@linux.ibm.com>
In-Reply-To: <20250204194115.3899174-1-ninad@linux.ibm.com>
References: <20250204194115.3899174-1-ninad@linux.ibm.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Series

DTS updates for system1 BMC | expand

Commit Message

Ninad Palsule Feb. 4, 2025, 7:41 p.m. UTC

Add IPMB device sitting behind PCH module

Reviewed-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
index 360b9ce3c850..53d0abece02c 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
@@ -763,6 +763,15 @@  i2c3mux0chn7: i2c@7 {
 
 &i2c4 {
 	status = "okay";
+	multi-master;
+	bus-frequency = <1000000>;
+
+	ipmb@10 {
+		compatible = "ipmb-dev";
+		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+
+		i2c-protocol;
+	};
 };
 
 &i2c5 {

[v9,3/9] ARM: dts: aspeed: system1: Add IPMB device

Commit Message

Patch