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X-OriginatorOrg: wiwynn.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Sep 2024 03:28:26.0298 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7c4cd154-c1b3-49d2-809d-08dcdddb48b7 X-MS-Exchange-CrossTenant-Id: da6e0628-fc83-4caf-9dd2-73061cbab167 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=da6e0628-fc83-4caf-9dd2-73061cbab167;Ip=[211.20.1.79];Helo=[localhost.localdomain] X-MS-Exchange-CrossTenant-AuthSource: SG2PEPF000B66CC.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYZPR04MB5854 X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Ricky CX Wu , Delphine CC Chiu , linux-arm-kernel@lists.infradead.org Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" From: Ricky CX Wu Change the address of the I2C mux for two fan boards to 0x74 according to schematic. Signed-off-by: Ricky CX Wu Signed-off-by: Delphine CC Chiu --- .../aspeed/aspeed-bmc-facebook-yosemite4.dts | 81 ++++++++++--------- 1 file changed, 44 insertions(+), 37 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 98477792aa00..04f6378c2b5f 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts @@ -17,6 +17,9 @@ aliases { serial6 = &uart7; serial7 = &uart8; serial8 = &uart9; + + i2c30 = &imux30; + i2c31 = &imux31; }; chosen { @@ -380,6 +383,8 @@ ipmb@10 { }; &i2c14 { + #address-cells = <1>; + #size-cells = <0>; status = "okay"; bus-frequency = <400000>; adc@1d { @@ -440,20 +445,50 @@ eeprom@51 { reg = <0x51>; }; - i2c-mux@71 { - compatible = "nxp,pca9846"; + i2c-mux@73 { + compatible = "nxp,pca9544"; #address-cells = <1>; #size-cells = <0>; idle-state = <0>; i2c-mux-idle-disconnect; - reg = <0x71>; + reg = <0x73>; i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; + adc@35 { + compatible = "maxim,max11617"; + reg = <0x35>; + }; + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + adc@35 { + compatible = "maxim,max11617"; + reg = <0x35>; + }; + }; + }; + + i2c-mux@74 { + compatible = "nxp,pca9546"; + reg = <0x74>; + #address-cells = <1>; + #size-cells = <0>; + i2c-mux-idle-disconnect; + + imux30: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + adc@1f { compatible = "ti,adc128d818"; reg = <0x1f>; @@ -470,6 +505,8 @@ pwm@20{ gpio@22{ compatible = "ti,tca6424"; reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; }; pwm@23{ @@ -499,10 +536,10 @@ gpio@61 { }; }; - i2c@1 { + imux31: i2c@1 { + reg = <1>; #address-cells = <1>; #size-cells = <0>; - reg = <0>; adc@1f { compatible = "ti,adc128d818"; @@ -520,6 +557,8 @@ pwm@20{ gpio@22{ compatible = "ti,tca6424"; reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; }; pwm@23{ @@ -549,38 +588,6 @@ gpio@61 { }; }; }; - - i2c-mux@73 { - compatible = "nxp,pca9544"; - #address-cells = <1>; - #size-cells = <0>; - - idle-state = <0>; - i2c-mux-idle-disconnect; - reg = <0x73>; - - i2c@0 { - #address-cells = <1>; - #size-cells = <0>; - reg = <0>; - - adc@35 { - compatible = "maxim,max11617"; - reg = <0x35>; - }; - }; - - i2c@1 { - #address-cells = <1>; - #size-cells = <0>; - reg = <0>; - - adc@35 { - compatible = "maxim,max11617"; - reg = <0x35>; - }; - }; - }; }; &i2c15 {