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Wed, 31 Jan 2024 08:41:43 +0000 X-MS-Exchange-Authentication-Results: spf=fail (sender IP is 211.20.1.79) smtp.mailfrom=wiwynn.com; dkim=none (message not signed) header.d=none;dmarc=fail action=quarantine header.from=wiwynn.com; Received-SPF: Fail (protection.outlook.com: domain of wiwynn.com does not designate 211.20.1.79 as permitted sender) receiver=protection.outlook.com; client-ip=211.20.1.79; helo=localhost.localdomain; Received: from localhost.localdomain (211.20.1.79) by HK2PEPF00006FB2.mail.protection.outlook.com (10.167.8.8) with Microsoft SMTP Server id 15.20.7228.16 via Frontend Transport; Wed, 31 Jan 2024 08:41:42 +0000 From: Delphine CC Chiu To: patrick@stwcx.xyz, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Cc: Delphine CC Chiu , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 01/21] ARM: dts: aspeed: yosemite4: Revise i2c-mux devices Date: Wed, 31 Jan 2024 16:41:12 +0800 Message-Id: <20240131084134.328307-2-Delphine_CC_Chiu@wiwynn.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240131084134.328307-1-Delphine_CC_Chiu@wiwynn.com> References: <20240131084134.328307-1-Delphine_CC_Chiu@wiwynn.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: HK2PEPF00006FB2:EE_|TYSPR04MB8389:EE_ X-MS-Office365-Filtering-Correlation-Id: e1c9af5b-6db1-42f3-29be-08dc223873b8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: wiwynn.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 31 Jan 2024 08:41:42.3792 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e1c9af5b-6db1-42f3-29be-08dc223873b8 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: HK2PEPF00006FB2.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYSPR04MB8389 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240131_004153_136200_1E0775D7 X-CRM114-Status: GOOD ( 10.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Revise Yosemite 4 devicetree for devices behind i2c-mux - Add gpio and eeprom behind i2c-mux - Remove redundant idle-state setting for i2c-mux Signed-off-by: Delphine CC Chiu --- .../aspeed/aspeed-bmc-facebook-yosemite4.dts | 381 ++++++++++++++++-- 1 file changed, 347 insertions(+), 34 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..dac58d3ea63c 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 +17,25 @@ aliases { serial6 = &uart7; serial7 = &uart8; serial8 = &uart9; + + i2c16 = &imux16; + i2c17 = &imux17; + i2c18 = &imux18; + i2c19 = &imux19; + i2c20 = &imux20; + i2c21 = &imux21; + i2c22 = &imux22; + i2c23 = &imux23; + i2c24 = &imux24; + i2c25 = &imux25; + i2c26 = &imux26; + i2c27 = &imux27; + i2c28 = &imux28; + i2c29 = &imux29; + i2c30 = &imux30; + i2c31 = &imux31; + i2c32 = &imux32; + i2c33 = &imux33; }; chosen { @@ -259,9 +278,109 @@ &i2c8 { bus-frequency = <400000>; i2c-mux@70 { compatible = "nxp,pca9544"; - idle-state = <0>; i2c-mux-idle-disconnect; reg = <0x70>; + + imux16: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + gpio@49 { + compatible = "nxp,pca9537"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; + }; + + imux17: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + gpio@49 { + compatible = "nxp,pca9537"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; + }; + + imux18: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + gpio@49 { + compatible = "nxp,pca9537"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; + }; + + imux19: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + gpio@49 { + compatible = "nxp,pca9537"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; + }; }; }; @@ -270,15 +389,174 @@ &i2c9 { bus-frequency = <400000>; i2c-mux@71 { compatible = "nxp,pca9544"; - idle-state = <0>; i2c-mux-idle-disconnect; reg = <0x71>; + + imux20: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + gpio@49 { + compatible = "nxp,pca9537"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; + }; + + imux21: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + gpio@49 { + compatible = "nxp,pca9537"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; + }; + + imux22: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + gpio@49 { + compatible = "nxp,pca9537"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; + }; + + imux23: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + gpio@49 { + compatible = "nxp,pca9537"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + }; + + eeprom@54 { + compatible = "atmel,24c128"; + reg = <0x54>; + }; + }; }; }; &i2c10 { status = "okay"; bus-frequency = <400000>; + i2c-mux@74 { + compatible = "nxp,pca9544"; + i2c-mux-idle-disconnect; + reg = <0x74>; + + imux28: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + gpio@20 { + compatible = "nxp,pca9506"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio@21 { + compatible = "nxp,pca9506"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio@22 { + compatible = "nxp,pca9506"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio@23 { + compatible = "nxp,pca9506"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio@24 { + compatible = "nxp,pca9506"; + reg = <0x24>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "","","","", + "NIC0-MAIN-PWR-EN","NIC1-MAIN-PWR-EN", + "NIC2-MAIN-PWR-EN","NIC3-MAIN-PWR-EN", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; + }; + }; + + imux29: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; }; &i2c11 { @@ -433,16 +711,14 @@ 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 { + imux30: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; @@ -450,26 +726,26 @@ i2c@0 { adc@1f { compatible = "ti,adc128d818"; reg = <0x1f>; - ti,mode = /bits/ 8 <2>; + ti,mode = /bits/ 8 <1>; }; pwm@20{ - compatible = "max31790"; + compatible = "maxim,max31790"; + pwm-as-tach = <4 5>; reg = <0x20>; - #address-cells = <1>; - #size-cells = <0>; }; gpio@22{ compatible = "ti,tca6424"; reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; }; - pwm@23{ - compatible = "max31790"; - reg = <0x23>; - #address-cells = <1>; - #size-cells = <0>; + pwm@2f{ + compatible = "maxim,max31790"; + pwm-as-tach = <4 5>; + reg = <0x2f>; }; adc@33 { @@ -492,34 +768,34 @@ 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"; + compatible = "maxim,max31790"; + pwm-as-tach = <4 5>; reg = <0x20>; - #address-cells = <1>; - #size-cells = <0>; }; gpio@22{ compatible = "ti,tca6424"; reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; }; - pwm@23{ - compatible = "max31790"; - reg = <0x23>; - #address-cells = <1>; - #size-cells = <0>; + pwm@2f{ + compatible = "maxim,max31790"; + pwm-as-tach = <4 5>; + reg = <0x2f>; }; adc@33 { @@ -547,12 +823,10 @@ i2c-mux@73 { compatible = "nxp,pca9544"; #address-cells = <1>; #size-cells = <0>; - - idle-state = <0>; i2c-mux-idle-disconnect; reg = <0x73>; - i2c@0 { + imux32: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; @@ -563,10 +837,10 @@ adc@35 { }; }; - i2c@1 { + imux33: i2c@1 { #address-cells = <1>; #size-cells = <0>; - reg = <0>; + reg = <1>; adc@35 { compatible = "maxim,max11617"; @@ -589,9 +863,48 @@ mctp@10 { i2c-mux@72 { compatible = "nxp,pca9544"; - idle-state = <0>; i2c-mux-idle-disconnect; reg = <0x72>; + + imux24: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; + }; + + imux25: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; + }; + + imux26: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; + }; + + imux27: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + temperature-sensor@1f { + compatible = "ti,tmp421"; + reg = <0x1f>; + }; + }; }; };