From: Yang Chen <yangchen.openbmc@gmail.com>
To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au,
patrick@stwcx.xyz, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org
Cc: Jerry.Lin@quantatw.com, EasonChen1@quantatw.com,
Leslie.Tong@quantatw.com, yangchen.openbmc@gmail.com
Subject: [PATCH 07/11] ARM: dts: aspeed: minerva: add bus labels and aliases
Date: Tue, 12 Dec 2023 15:51:56 +0800 [thread overview]
Message-ID: <20231212075200.983536-8-yangchen.openbmc@gmail.com> (raw)
In-Reply-To: <20231212075200.983536-1-yangchen.openbmc@gmail.com>
Add bus labels and aliases for the fan control board.
Signed-off-by: Yang Chen <yangchen.openbmc@gmail.com>
---
.../aspeed/aspeed-bmc-facebook-minerva.dts | 22 ++++++++++++++-----
1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
index f2a48033ac5c..f4cb5ef72310 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
@@ -12,6 +12,16 @@ / {
aliases {
serial5 = &uart5;
+ /*
+ * PCA9548 (2-0077) provides 8 channels connecting to
+ * 6 pcs of FCB (Fan Controller Board).
+ */
+ i2c16 = &imux16;
+ i2c17 = &imux17;
+ i2c18 = &imux18;
+ i2c19 = &imux19;
+ i2c20 = &imux20;
+ i2c21 = &imux21;
};
chosen {
@@ -139,7 +149,7 @@ i2c-mux@77 {
#size-cells = <0>;
i2c-mux-idle-disconnect;
- i2c@0 {
+ imux16: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
@@ -150,7 +160,7 @@ eeprom@50 {
};
};
- i2c@1 {
+ imux17: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
@@ -161,7 +171,7 @@ eeprom@50 {
};
};
- i2c@2 {
+ imux18: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
@@ -172,7 +182,7 @@ eeprom@50 {
};
};
- i2c@3 {
+ imux19: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
@@ -183,7 +193,7 @@ eeprom@50 {
};
};
- i2c@4 {
+ imux20: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
@@ -194,7 +204,7 @@ eeprom@50 {
};
};
- i2c@5 {
+ imux21: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
--
2.34.1
next prev parent reply other threads:[~2023-12-12 7:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-12 7:51 [PATCH 00/11] Modify DTS of META Minerva CMM BMC(AST2600) Yang Chen
2023-12-12 7:51 ` [PATCH 01/11] ARM: dts: aspeed: minerva: Revise the name of DTS Yang Chen
2023-12-12 7:51 ` [PATCH 02/11] ARM: dts: aspeed: minerva: Modify mac3 setting Yang Chen
2023-12-12 7:51 ` [PATCH 03/11] ARM: dts: aspeed: minerva: Change sgpio use Yang Chen
2023-12-12 7:51 ` [PATCH 04/11] ARM: dts: aspeed: minerva: Enable power monitor device Yang Chen
2023-12-12 7:51 ` [PATCH 05/11] ARM: dts: aspeed: minerva: Add temperature sensor Yang Chen
2023-12-12 7:51 ` [PATCH 06/11] ARM: dts: aspeed: minerva: correct the address of eeprom Yang Chen
2023-12-12 7:51 ` Yang Chen [this message]
2023-12-12 7:51 ` [PATCH 08/11] ARM: dts: aspeed: minerva: add fan rpm controller Yang Chen
2023-12-12 7:51 ` [PATCH 09/11] ARM: dts: aspeed: minerva: Add led-fan-fault gpio Yang Chen
2023-12-12 7:51 ` [PATCH 10/11] ARM: dts: aspeed: minerva: add gpio line name Yang Chen
2023-12-12 7:52 ` [PATCH 11/11] ARM: dts: aspeed: minerva: add sgpio " Yang Chen
2023-12-14 0:43 ` [PATCH 00/11] Modify DTS of META Minerva CMM BMC(AST2600) Joel Stanley
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