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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next prev parent reply other threads:[~2024-03-29 13:04 UTC|newest]
Thread overview: 7+ 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 ` [PATCH 1/3] ARM: dts: Modify GPIO table for " Renze Nicolai
2024-04-03 3:21 ` Andrew Jeffery
2024-03-29 13:01 ` [PATCH 2/3] ARM: dts: Disable unused ADC channels " Renze Nicolai
2024-04-03 3:29 ` Andrew Jeffery
2024-03-29 13:01 ` Renze Nicolai [this message]
2024-04-03 3:30 ` [PATCH 3/3] ARM: dts: Modify I2C bus configuration Andrew Jeffery
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