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Tue, 12 Mar 2024 06:16:06 +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 HK3PEPF00000220.mail.protection.outlook.com (10.167.8.42) with Microsoft SMTP Server id 15.20.7386.12 via Frontend Transport; Tue, 12 Mar 2024 06:16:03 +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 v6 01/22] ARM: dts: aspeed: yosemite4: Revise i2c-mux devices Date: Tue, 12 Mar 2024 14:15:33 +0800 Message-Id: <20240312061556.496605-2-Delphine_CC_Chiu@wiwynn.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240312061556.496605-1-Delphine_CC_Chiu@wiwynn.com> References: <20240312061556.496605-1-Delphine_CC_Chiu@wiwynn.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: HK3PEPF00000220:EE_|TYZPR04MB6450:EE_ X-MS-Office365-Filtering-Correlation-Id: 43f702ac-4ec8-4755-896c-08dc425be59f 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: 12 Mar 2024 06:16:03.9475 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 43f702ac-4ec8-4755-896c-08dc425be59f 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: HK3PEPF00000220.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYZPR04MB6450 Content-Type: text/plain; charset="utf-8" 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/a= rch/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 =3D &uart7; serial7 =3D &uart8; serial8 =3D &uart9; + + i2c16 =3D &imux16; + i2c17 =3D &imux17; + i2c18 =3D &imux18; + i2c19 =3D &imux19; + i2c20 =3D &imux20; + i2c21 =3D &imux21; + i2c22 =3D &imux22; + i2c23 =3D &imux23; + i2c24 =3D &imux24; + i2c25 =3D &imux25; + i2c26 =3D &imux26; + i2c27 =3D &imux27; + i2c28 =3D &imux28; + i2c29 =3D &imux29; + i2c30 =3D &imux30; + i2c31 =3D &imux31; + i2c32 =3D &imux32; + i2c33 =3D &imux33; }; =20 chosen { @@ -259,9 +278,109 @@ &i2c8 { bus-frequency =3D <400000>; i2c-mux@70 { compatible =3D "nxp,pca9544"; - idle-state =3D <0>; i2c-mux-idle-disconnect; reg =3D <0x70>; + + imux16: i2c@0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <0>; + + gpio@49 { + compatible =3D "nxp,pca9537"; + reg =3D <0x49>; + }; + + eeprom@50 { + compatible =3D "atmel,24c128"; + reg =3D <0x50>; + }; + + eeprom@51 { + compatible =3D "atmel,24c128"; + reg =3D <0x51>; + }; + + eeprom@54 { + compatible =3D "atmel,24c128"; + reg =3D <0x54>; + }; + }; + + imux17: i2c@1 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <1>; + gpio@49 { + compatible =3D "nxp,pca9537"; + reg =3D <0x49>; + }; + + eeprom@50 { + compatible =3D "atmel,24c128"; + reg =3D <0x50>; + }; + + eeprom@51 { + compatible =3D "atmel,24c128"; + reg =3D <0x51>; + }; + + eeprom@54 { + compatible =3D "atmel,24c128"; + reg =3D <0x54>; + }; + }; + + imux18: i2c@2 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <2>; + gpio@49 { + compatible =3D "nxp,pca9537"; + reg =3D <0x49>; + }; + + eeprom@50 { + compatible =3D "atmel,24c128"; + reg =3D <0x50>; + }; + + eeprom@51 { + compatible =3D "atmel,24c128"; + reg =3D <0x51>; + }; + + eeprom@54 { + compatible =3D "atmel,24c128"; + reg =3D <0x54>; + }; + }; + + imux19: i2c@3 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <3>; + gpio@49 { + compatible =3D "nxp,pca9537"; + reg =3D <0x49>; + }; + + eeprom@50 { + compatible =3D "atmel,24c128"; + reg =3D <0x50>; + }; + + eeprom@51 { + compatible =3D "atmel,24c128"; + reg =3D <0x51>; + }; + + eeprom@54 { + compatible =3D "atmel,24c128"; + reg =3D <0x54>; + }; + }; }; }; =20 @@ -270,15 +389,174 @@ &i2c9 { bus-frequency =3D <400000>; i2c-mux@71 { compatible =3D "nxp,pca9544"; - idle-state =3D <0>; i2c-mux-idle-disconnect; reg =3D <0x71>; + + imux20: i2c@0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <0>; + gpio@49 { + compatible =3D "nxp,pca9537"; + reg =3D <0x49>; + }; + + eeprom@50 { + compatible =3D "atmel,24c128"; + reg =3D <0x50>; + }; + + eeprom@51 { + compatible =3D "atmel,24c128"; + reg =3D <0x51>; + }; + + eeprom@54 { + compatible =3D "atmel,24c128"; + reg =3D <0x54>; + }; + }; + + imux21: i2c@1 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <1>; + gpio@49 { + compatible =3D "nxp,pca9537"; + reg =3D <0x49>; + }; + + eeprom@50 { + compatible =3D "atmel,24c128"; + reg =3D <0x50>; + }; + + eeprom@51 { + compatible =3D "atmel,24c128"; + reg =3D <0x51>; + }; + + eeprom@54 { + compatible =3D "atmel,24c128"; + reg =3D <0x54>; + }; + }; + + imux22: i2c@2 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <2>; + gpio@49 { + compatible =3D "nxp,pca9537"; + reg =3D <0x49>; + }; + + eeprom@50 { + compatible =3D "atmel,24c128"; + reg =3D <0x50>; + }; + + eeprom@51 { + compatible =3D "atmel,24c128"; + reg =3D <0x51>; + }; + + eeprom@54 { + compatible =3D "atmel,24c128"; + reg =3D <0x54>; + }; + }; + + imux23: i2c@3 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <3>; + + gpio@49 { + compatible =3D "nxp,pca9537"; + reg =3D <0x49>; + }; + + eeprom@50 { + compatible =3D "atmel,24c128"; + reg =3D <0x50>; + }; + + eeprom@51 { + compatible =3D "atmel,24c128"; + reg =3D <0x51>; + }; + + eeprom@54 { + compatible =3D "atmel,24c128"; + reg =3D <0x54>; + }; + }; }; }; =20 &i2c10 { status =3D "okay"; bus-frequency =3D <400000>; + i2c-mux@74 { + compatible =3D "nxp,pca9544"; + i2c-mux-idle-disconnect; + reg =3D <0x74>; + + imux28: i2c@0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <0>; + + gpio@20 { + compatible =3D "nxp,pca9506"; + reg =3D <0x20>; + gpio-controller; + #gpio-cells =3D <2>; + }; + + gpio@21 { + compatible =3D "nxp,pca9506"; + reg =3D <0x21>; + gpio-controller; + #gpio-cells =3D <2>; + }; + + gpio@22 { + compatible =3D "nxp,pca9506"; + reg =3D <0x22>; + gpio-controller; + #gpio-cells =3D <2>; + }; + + gpio@23 { + compatible =3D "nxp,pca9506"; + reg =3D <0x23>; + gpio-controller; + #gpio-cells =3D <2>; + }; + + gpio@24 { + compatible =3D "nxp,pca9506"; + reg =3D <0x24>; + gpio-controller; + #gpio-cells =3D <2>; + gpio-line-names =3D + "","","","", + "NIC0-MAIN-PWR-EN","NIC1-MAIN-PWR-EN", + "NIC2-MAIN-PWR-EN","NIC3-MAIN-PWR-EN", + "","","","","","","","", + "","","","","","","","", + "","","","","","","",""; + }; + }; + + imux29: i2c@1 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <1>; + }; + }; }; =20 &i2c11 { @@ -433,16 +711,14 @@ eeprom@51 { reg =3D <0x51>; }; =20 - i2c-mux@71 { - compatible =3D "nxp,pca9846"; + i2c-mux@74 { + compatible =3D "nxp,pca9546"; #address-cells =3D <1>; #size-cells =3D <0>; - - idle-state =3D <0>; i2c-mux-idle-disconnect; - reg =3D <0x71>; + reg =3D <0x74>; =20 - i2c@0 { + imux30: i2c@0 { #address-cells =3D <1>; #size-cells =3D <0>; reg =3D <0>; @@ -450,26 +726,26 @@ i2c@0 { adc@1f { compatible =3D "ti,adc128d818"; reg =3D <0x1f>; - ti,mode =3D /bits/ 8 <2>; + ti,mode =3D /bits/ 8 <1>; }; =20 pwm@20{ - compatible =3D "max31790"; + compatible =3D "maxim,max31790"; + pwm-as-tach =3D <4 5>; reg =3D <0x20>; - #address-cells =3D <1>; - #size-cells =3D <0>; }; =20 gpio@22{ compatible =3D "ti,tca6424"; reg =3D <0x22>; + gpio-controller; + #gpio-cells =3D <2>; }; =20 - pwm@23{ - compatible =3D "max31790"; - reg =3D <0x23>; - #address-cells =3D <1>; - #size-cells =3D <0>; + pwm@2f{ + compatible =3D "maxim,max31790"; + pwm-as-tach =3D <4 5>; + reg =3D <0x2f>; }; =20 adc@33 { @@ -492,34 +768,34 @@ gpio@61 { }; }; =20 - i2c@1 { + imux31: i2c@1 { #address-cells =3D <1>; #size-cells =3D <0>; - reg =3D <0>; + reg =3D <1>; =20 adc@1f { compatible =3D "ti,adc128d818"; reg =3D <0x1f>; - ti,mode =3D /bits/ 8 <2>; + ti,mode =3D /bits/ 8 <1>; }; =20 pwm@20{ - compatible =3D "max31790"; + compatible =3D "maxim,max31790"; + pwm-as-tach =3D <4 5>; reg =3D <0x20>; - #address-cells =3D <1>; - #size-cells =3D <0>; }; =20 gpio@22{ compatible =3D "ti,tca6424"; reg =3D <0x22>; + gpio-controller; + #gpio-cells =3D <2>; }; =20 - pwm@23{ - compatible =3D "max31790"; - reg =3D <0x23>; - #address-cells =3D <1>; - #size-cells =3D <0>; + pwm@2f{ + compatible =3D "maxim,max31790"; + pwm-as-tach =3D <4 5>; + reg =3D <0x2f>; }; =20 adc@33 { @@ -547,12 +823,10 @@ i2c-mux@73 { compatible =3D "nxp,pca9544"; #address-cells =3D <1>; #size-cells =3D <0>; - - idle-state =3D <0>; i2c-mux-idle-disconnect; reg =3D <0x73>; =20 - i2c@0 { + imux32: i2c@0 { #address-cells =3D <1>; #size-cells =3D <0>; reg =3D <0>; @@ -563,10 +837,10 @@ adc@35 { }; }; =20 - i2c@1 { + imux33: i2c@1 { #address-cells =3D <1>; #size-cells =3D <0>; - reg =3D <0>; + reg =3D <1>; =20 adc@35 { compatible =3D "maxim,max11617"; @@ -589,9 +863,48 @@ mctp@10 { =20 i2c-mux@72 { compatible =3D "nxp,pca9544"; - idle-state =3D <0>; i2c-mux-idle-disconnect; reg =3D <0x72>; + + imux24: i2c@0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <0>; + temperature-sensor@1f { + compatible =3D "ti,tmp421"; + reg =3D <0x1f>; + }; + }; + + imux25: i2c@1 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <1>; + temperature-sensor@1f { + compatible =3D "ti,tmp421"; + reg =3D <0x1f>; + }; + }; + + imux26: i2c@2 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <2>; + temperature-sensor@1f { + compatible =3D "ti,tmp421"; + reg =3D <0x1f>; + }; + }; + + imux27: i2c@3 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <3>; + temperature-sensor@1f { + compatible =3D "ti,tmp421"; + reg =3D <0x1f>; + }; + }; }; }; =20 --=20 2.25.1