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From: Renze Nicolai <renze@rnplus.nl>
To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-aspeed@lists.ozlabs.org,
	arnd@arndb.de, olof@lixom.net, soc@kernel.org,
	robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	joel@jms.id.au, andrew@aj.id.au, renze@rnplus.nl
Subject: [PATCH 3/3] ARM: dts: Modify I2C bus configuration
Date: Fri, 29 Mar 2024 14:01:41 +0100	[thread overview]
Message-ID: <20240329130152.878944-4-renze@rnplus.nl> (raw)
In-Reply-To: <20240329130152.878944-1-renze@rnplus.nl>

This commit enables I2C bus 8 which is exposed on the IPMB_1 connector on the X570D4U mainboard.
Additionally it adds a descriptive comment to I2C busses 1 and 5.

Signed-off-by: Renze Nicolai <renze@rnplus.nl>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
index e93c2f0b8414..3b1c77a12605 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
@@ -183,6 +183,7 @@ &i2c0 {
 };
 
 &i2c1 {
+	/* Hardware monitoring SMBus */
 	status = "okay";
 
 	w83773g@4c {
@@ -240,6 +241,7 @@ i2c4mux0ch3: i2c@3 {
 };
 
 &i2c5 {
+	/* SMBus on BMC connector (BMC_SMB_1) */
 	status = "okay";
 };
 
@@ -264,6 +266,11 @@ eth1_macaddress: macaddress@3f88 {
 	};
 };
 
+&i2c8 {
+	/* SMBus on intelligent platform management bus header (IPMB_1) */
+	status = "okay";
+};
+
 &gfx {
 	status = "okay";
 };
-- 
2.44.0


WARNING: multiple messages have this Message-ID (diff)
From: Renze Nicolai <renze@rnplus.nl>
To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-aspeed@lists.ozlabs.org,
	arnd@arndb.de, olof@lixom.net, soc@kernel.org,
	robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	joel@jms.id.au, andrew@aj.id.au, renze@rnplus.nl
Subject: [PATCH 3/3] ARM: dts: Modify I2C bus configuration
Date: Fri, 29 Mar 2024 14:01:41 +0100	[thread overview]
Message-ID: <20240329130152.878944-4-renze@rnplus.nl> (raw)
In-Reply-To: <20240329130152.878944-1-renze@rnplus.nl>

This commit enables I2C bus 8 which is exposed on the IPMB_1 connector on the X570D4U mainboard.
Additionally it adds a descriptive comment to I2C busses 1 and 5.

Signed-off-by: Renze Nicolai <renze@rnplus.nl>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
index e93c2f0b8414..3b1c77a12605 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
@@ -183,6 +183,7 @@ &i2c0 {
 };
 
 &i2c1 {
+	/* Hardware monitoring SMBus */
 	status = "okay";
 
 	w83773g@4c {
@@ -240,6 +241,7 @@ i2c4mux0ch3: i2c@3 {
 };
 
 &i2c5 {
+	/* SMBus on BMC connector (BMC_SMB_1) */
 	status = "okay";
 };
 
@@ -264,6 +266,11 @@ eth1_macaddress: macaddress@3f88 {
 	};
 };
 
+&i2c8 {
+	/* SMBus on intelligent platform management bus header (IPMB_1) */
+	status = "okay";
+};
+
 &gfx {
 	status = "okay";
 };
-- 
2.44.0


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  parent reply	other threads:[~2024-03-29 13:02 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-29 13:01 [PATCH 0/3] ARM: dts: Update devicetree of Asrock X570D4U BMC Renze Nicolai
2024-03-29 13:01 ` Renze Nicolai
2024-03-29 13:01 ` [PATCH 1/3] ARM: dts: Modify GPIO table for " Renze Nicolai
2024-03-29 13:01   ` Renze Nicolai
2024-04-03  3:21   ` Andrew Jeffery
2024-04-03  3:21     ` Andrew Jeffery
2024-03-29 13:01 ` [PATCH 2/3] ARM: dts: Disable unused ADC channels " Renze Nicolai
2024-03-29 13:01   ` Renze Nicolai
2024-04-03  3:29   ` Andrew Jeffery
2024-04-03  3:29     ` Andrew Jeffery
2024-03-29 13:01 ` Renze Nicolai [this message]
2024-03-29 13:01   ` [PATCH 3/3] ARM: dts: Modify I2C bus configuration Renze Nicolai
2024-04-03  3:30   ` Andrew Jeffery
2024-04-03  3:30     ` Andrew Jeffery
2024-04-01 16:36 ` [PATCH 0/3] ARM: dts: Update devicetree of Asrock X570D4U BMC Rob Herring

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