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X-OriginatorOrg: wiwynn.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Aug 2024 09:25:52.4972 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 75648114-326c-49ac-118d-08dcbdd56c95 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: HK3PEPF0000021D.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SEYPR04MB6629 Content-Type: text/plain; charset="utf-8" Mux pca9544 to cpld was added on EVT HW schematic design, so add dts setting for devices behind mux pca9544 to cpld Signed-off-by: Delphine CC Chiu --- .../aspeed/aspeed-bmc-facebook-yosemite4.dts | 64 ++++++++++++++----- 1 file changed, 49 insertions(+), 15 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 7b8a2384d99d..98eeee49b082 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts @@ -36,6 +36,10 @@ aliases { i2c31 =3D &imux31; i2c32 =3D &imux32; i2c33 =3D &imux33; + i2c34 =3D &imux34; + i2c35 =3D &imux35; + i2c36 =3D &imux36; + i2c37 =3D &imux37; }; =20 chosen { @@ -951,24 +955,54 @@ &i2c12 { status =3D "okay"; bus-frequency =3D <400000>; =20 - temperature-sensor@48 { - compatible =3D "ti,tmp75"; - reg =3D <0x48>; - }; + i2c-mux@70 { + compatible =3D "nxp,pca9544"; + i2c-mux-idle-disconnect; + reg =3D <0x70>; =20 - eeprom@50 { - compatible =3D "atmel,24c128"; - reg =3D <0x50>; - }; + imux34: i2c@0 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <0>; =20 - eeprom@54 { - compatible =3D "atmel,24c64"; - reg =3D <0x54>; - }; + temperature-sensor@48 { + compatible =3D "ti,tmp75"; + reg =3D <0x48>; + }; + + eeprom@50 { + compatible =3D "atmel,24c128"; + reg =3D <0x50>; + }; =20 - rtc@6f { - compatible =3D "nuvoton,nct3018y"; - reg =3D <0x6f>; + eeprom@54 { + compatible =3D "atmel,24c64"; + reg =3D <0x54>; + }; + + rtc@6f { + compatible =3D "nuvoton,nct3018y"; + reg =3D <0x6f>; + }; + }; + + imux35: i2c@1 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <1>; + }; + + imux36: i2c@2 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <2>; + }; + + imux37: i2c@3 { + #address-cells =3D <1>; + #size-cells =3D <0>; + reg =3D <3>; + }; }; }; =20 --=20 2.25.1