From: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>
To: patrick@stwcx.xyz, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@codeconstruct.com.au>
Cc: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH v1 1/2] Revise mux and hardware in yosemite4 dts
Date: Thu, 25 Apr 2024 14:06:24 +0800 [thread overview]
Message-ID: <20240425060626.2558515-2-Delphine_CC_Chiu@wiwynn.com> (raw)
In-Reply-To: <20240425060626.2558515-1-Delphine_CC_Chiu@wiwynn.com>
ARM: dts: aspeed: yosemite4:
Change hardware configuration, consequently modifying the mux in the dts.
Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@wiwynn.com>
---
.../aspeed/aspeed-bmc-facebook-yosemite4.dts | 78 ++++++++++++++-----
1 file changed, 58 insertions(+), 20 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts
index 64075cc41d92..e45293762316 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts
@@ -433,16 +433,14 @@ eeprom@51 {
reg = <0x51>;
};
- i2c-mux@71 {
- compatible = "nxp,pca9846";
+ i2c-mux@74 {
+ compatible = "nxp,pca9546";
#address-cells = <1>;
#size-cells = <0>;
-
- idle-state = <0>;
i2c-mux-idle-disconnect;
- reg = <0x71>;
+ reg = <0x74>;
- i2c@0 {
+ inux30: i2c@0{
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
@@ -450,26 +448,46 @@ i2c@0 {
adc@1f {
compatible = "ti,adc128d818";
reg = <0x1f>;
- ti,mode = /bits/ 8 <2>;
+ ti,mode = /bits/ 8 <1>;
};
pwm@20{
- compatible = "max31790";
- reg = <0x20>;
+ compatible = "maxim,max31790";
#address-cells = <1>;
#size-cells = <0>;
+ reg = <0x20>;
+ channel@4 {
+ reg = <4>;
+ sensor-type = "TACH";
+ };
+
+ channel@5 {
+ reg = <5>;
+ sensor-type = "TACH";
+ };
};
gpio@22{
compatible = "ti,tca6424";
reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
};
- pwm@23{
- compatible = "max31790";
- reg = <0x23>;
+ pwm@2f{
+ compatible = "maxim,max31790";
#address-cells = <1>;
#size-cells = <0>;
+ reg = <0x2f>;
+ channel@4 {
+ reg = <4>;
+ sensor-type = "TACH";
+ };
+
+ channel@5 {
+ reg = <5>;
+ sensor-type = "TACH";
+ };
};
adc@33 {
@@ -492,34 +510,54 @@ gpio@61 {
};
};
- i2c@1 {
+ imux31: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
- reg = <0>;
+ reg = <1>;
adc@1f {
compatible = "ti,adc128d818";
reg = <0x1f>;
- ti,mode = /bits/ 8 <2>;
+ ti,mode = /bits/ 8 <1>;
};
pwm@20{
- compatible = "max31790";
- reg = <0x20>;
+ compatible = "maxim,max31790";
#address-cells = <1>;
#size-cells = <0>;
+ reg = <0x20>;
+ channel@4 {
+ reg = <4>;
+ sensor-type = "TACH";
+ };
+
+ channel@5 {
+ reg = <5>;
+ sensor-type = "TACH";
+ };
};
gpio@22{
compatible = "ti,tca6424";
reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
};
- pwm@23{
- compatible = "max31790";
- reg = <0x23>;
+ pwm@2f{
+ compatible = "maxim,max31790";
#address-cells = <1>;
#size-cells = <0>;
+ reg = <0x2f>;
+ channel@4 {
+ reg = <4>;
+ sensor-type = "TACH";
+ };
+
+ channel@5 {
+ reg = <5>;
+ sensor-type = "TACH";
+ };
};
adc@33 {
--
2.25.1
next prev parent reply other threads:[~2024-04-25 6:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-25 6:06 [PATCH v1 0/2] Update yosemite4 dts for nct7363 and hardware Delphine CC Chiu
2024-04-25 6:06 ` Delphine CC Chiu [this message]
2024-04-26 0:51 ` [PATCH v1 1/2] Revise mux and hardware in yosemite4 dts Andrew Jeffery
2024-04-25 6:06 ` [PATCH v1 2/2] Add nct7363 " Delphine CC Chiu
2024-04-26 0:59 ` Andrew Jeffery
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