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Fri, 14 Oct 2022 10:39:42 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p1.samsung.com (KnoxPortal) with ESMTPA id 20221014013941epcas5p12a3da00e925568412cae5f479bdff37e~dy9uudaeP1431314313epcas5p1p; Fri, 14 Oct 2022 01:39:41 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20221014013941epsmtrp1f20a71e97e0dd09869d73bf368690a1b~dy9utt0GC2917529175epsmtrp1S; Fri, 14 Oct 2022 01:39:41 +0000 (GMT) X-AuditID: b6c32a4b-383ff7000001dc20-db-6348bdde2aee Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id E6.F5.18644.DDDB8436; Fri, 14 Oct 2022 10:39:41 +0900 (KST) Received: from alimakhtar03 (unknown [107.122.12.5]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20221014013940epsmtip2062f5f08363f6b90a8bbfd8a22f67341~dy9tYv-S10982709827epsmtip2V; Fri, 14 Oct 2022 01:39:40 +0000 (GMT) From: "Alim Akhtar" To: "'Padmanabhan Rajanbabu'" , , , , , Cc: , , In-Reply-To: <20221013104024.50179-3-p.rajanbabu@samsung.com> Subject: RE: [PATCH v3 2/4] arm64: dts: fix HSI2C drive strength values as per FSD HW UM Date: Fri, 14 Oct 2022 07:09:38 +0530 Message-ID: <000101d8df6d$d448f4d0$7cdade70$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQKobzBT6PrpQ/yNZITJ48yEumYi1gOFRAV4Ao1JZc+sPWiB8A== Content-Language: en-us X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprLJsWRmVeSWpSXmKPExsWy7bCmhu69vR7JBsd6WS0u79e2mH/kHKtF 34uHzBZT/ixnsri8aw6bxYzz+5gsjm4Mtli09Qu7ReveI+wOnB6bVnWyedy5tofNo2/LKkaP z5vkAliism0yUhNTUosUUvOS81My89JtlbyD453jTc0MDHUNLS3MlRTyEnNTbZVcfAJ03TJz gC5RUihLzCkFCgUkFhcr6dvZFOWXlqQqZOQXl9gqpRak5BSYFOgVJ+YWl+al6+WlllgZGhgY mQIVJmRnLNryiL1gmmzFnZmrWRsYX0h0MXJySAiYSNxYdIeli5GLQ0hgN6PEpodH2CGcT4wS l+a3skE4nxklvq5uYIFp+fryDFRiF6PElMYfUM5LRomJV2ezg1SxCehK7FjcBpYQETjLKLHy xHmwdmaBdImTsyGKOAVsJfZsnQIWFxaIkth3cQojiM0ioCrx7vsJ1i5GDg5eAUuJP8e9QMK8 AoISJ2c+gRqjLbFs4WtmiIsUJH4+XcYKYosIOElMW7GICaJGXOLlUYh/JARmckhc3ricFaLB RWLl3gNMELawxKvjW9ghbCmJl/1t7CB7JQQ8JBb9kYIIZ0i8Xb6eEcK2lzhwZQ4LSAmzgKbE +l36EKv4JHp/P2GC6OSV6GgTgqhWlWh+dxUabtISE7u7oQ7wkHjU9YFtAqPiLCSPzULy2Cwk D8xCWLaAkWUVo2RqQXFuemqxaYFxXmo5PL6T83M3MYLTqZb3DsZHDz7oHWJk4mA8xCjBwawk wusS4pYsxJuSWFmVWpQfX1Sak1p8iNEUGNgTmaVEk/OBCT2vJN7QxNLAxMzMzMTS2MxQSZx3 8QytZCGB9MSS1OzU1ILUIpg+Jg5OqQam29t7z7Pcf+e75nvi+diL+qcLHrw/dyptesTaYmH5 hOXxa9i4pWdx2+uJXlF6Htn8mOtOzf11V4812eftks+68eVjhKdMrG3kj/ZFnr82leUf7ZEO 26Y06fPVCa9/pu5+2rc1tKvJY+KtaRw9aoKnvry4qrJy+nlXx7bJy9Q5v/erCTxqPXusvSfc ojLOUjijt3GqmP6T1awR0fqJL5V5jF4vUl+84mimVtqOb3u77+Swa5W/sMutKP3F6fDx/LrU +o8fZmgJVm/YcIWFsXTjBZ3iHGWr53K5nMZsN7uMUi/bxC3/sOhh3k2JA9tEKqcLX32992+B cvQ7wQXnGHZX1nsl+E/fn5sR/aerN0pGiaU4I9FQi7moOBEAy4cirTAEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpnkeLIzCtJLcpLzFFi42LZdlhJXvfuXo9kg1k/ZSwu79e2mH/kHKtF 34uHzBZT/ixnsri8aw6bxYzz+5gsjm4Mtli09Qu7ReveI+wOnB6bVnWyedy5tofNo2/LKkaP z5vkAliiuGxSUnMyy1KL9O0SuDI+r//NWNApUzH56VfGBsab4l2MnBwSAiYSX1+eYeti5OIQ EtjBKHH4dgs7REJa4vrGCVC2sMTKf8/ZIYqeM0rsOf2HCSTBJqArsWNxG1i3iMBFRolrP+aC dTALZEp0Hz3KAtGxn1Hi+fQjbCAJTgFbiT1bp7CA2MICERKbvv8Cs1kEVCXefT/B2sXIwcEr YCnx57gXSJhXQFDi5MwnLBAztSWe3nwKZy9b+JoZ4joFiZ9Pl7GC2CICThLTVixigqgRl3h5 9Aj7BEbhWUhGzUIyahaSUbOQtCxgZFnFKJlaUJybnltsWGCUl1quV5yYW1yal66XnJ+7iREc V1paOxj3rPqgd4iRiYPxEKMEB7OSCK9LiFuyEG9KYmVValF+fFFpTmrxIUZpDhYlcd4LXSfj hQTSE0tSs1NTC1KLYLJMHJxSDUw5185XuLS36rN8uCK9QSUpaL198wolhfk56VU2hvO/z9h0 Y2NOT3vlHxOnE66bd/Nw7XPYuuGTEpN52BLvgndLFk+5mFXutHKhh/zHbR7qsskWLGE3EqdO eVXjsXjpTrdEjc/HU5PUAnsVbbKE5gUf2Nke7nBRQNO+8t4FFTOB2M2zUoM1Uk8fSVZQ7/Bt D89QcmhMzdnNvtbvHKv3NaMJ0zw517dKWxUL7Xhb8nm1lJ9yZ9DKc4IvVvv6O6xqDT2+4sLK rxGvdJ8/CWjId21icOe6fa/UYLnn0+rjwdvK6353P9rzZO+5uHU2f3qmN/6cc0vOtuQYT11o ZdHk0lmMBv6bHez6OxZM233okxJLcUaioRZzUXEiABiXWjUaAwAA X-CMS-MailID: 20221014013941epcas5p12a3da00e925568412cae5f479bdff37e X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20221013110725epcas5p1411c422eb2c29494fd5c1e66e09564c5 References: <20221013104024.50179-1-p.rajanbabu@samsung.com> <20221013104024.50179-3-p.rajanbabu@samsung.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org >-----Original Message----- >From: Padmanabhan Rajanbabu =5Bmailto:p.rajanbabu=40samsung.com=5D >Sent: Thursday, October 13, 2022 4:10 PM >To: robh+dt=40kernel.org; krzysztof.kozlowski+dt=40linaro.org; >alim.akhtar=40samsung.com; chanho61.park=40samsung.com; >linus.walleij=40linaro.org; pankaj.dubey=40samsung.com >Cc: devicetree=40vger.kernel.org; linux-kernel=40vger.kernel.org; linux- >samsung-soc=40vger.kernel.org; Padmanabhan Rajanbabu > >Subject: =5BPATCH v3 2/4=5D arm64: dts: fix HSI2C drive strength values as= per FSD >HW UM > >Drive strength values used for HSI2C is not reflecting the default values >recommended by FSD HW UM. > >Fix the drive strength values for HSI2C, thereby ensuring that the existin= g >device tree file is using default drive strength values recommended by UM = for >FSD SoC. > >Fixes: 684dac402f21 (=22arm64: dts: fsd: Add initial pinctrl support=22) >Signed-off-by: Padmanabhan Rajanbabu >--- Reviewed-by: Alim Akhtar > arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi =7C 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > >diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi >b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi >index 4e151d419909..09a492b1fd6e 100644 >--- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi >+++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi >=40=40 -253,56 +253,56 =40=40 > samsung,pins =3D =22gpb0-0=22, =22gpb0-1=22; > samsung,pin-function =3D ; > samsung,pin-pud =3D ; >- samsung,pin-drv =3D ; >+ samsung,pin-drv =3D ; > =7D; > > hs_i2c1_bus: hs-i2c1-bus-pins =7B > samsung,pins =3D =22gpb0-2=22, =22gpb0-3=22; > samsung,pin-function =3D ; > samsung,pin-pud =3D ; >- samsung,pin-drv =3D ; >+ samsung,pin-drv =3D ; > =7D; > > hs_i2c2_bus: hs-i2c2-bus-pins =7B > samsung,pins =3D =22gpb0-4=22, =22gpb0-5=22; > samsung,pin-function =3D ; > samsung,pin-pud =3D ; >- samsung,pin-drv =3D ; >+ samsung,pin-drv =3D ; > =7D; > > hs_i2c3_bus: hs-i2c3-bus-pins =7B > samsung,pins =3D =22gpb0-6=22, =22gpb0-7=22; > samsung,pin-function =3D ; > samsung,pin-pud =3D ; >- samsung,pin-drv =3D ; >+ samsung,pin-drv =3D ; > =7D; > > hs_i2c4_bus: hs-i2c4-bus-pins =7B > samsung,pins =3D =22gpb1-0=22, =22gpb1-1=22; > samsung,pin-function =3D ; > samsung,pin-pud =3D ; >- samsung,pin-drv =3D ; >+ samsung,pin-drv =3D ; > =7D; > > hs_i2c5_bus: hs-i2c5-bus-pins =7B > samsung,pins =3D =22gpb1-2=22, =22gpb1-3=22; > samsung,pin-function =3D ; > samsung,pin-pud =3D ; >- samsung,pin-drv =3D ; >+ samsung,pin-drv =3D ; > =7D; > > hs_i2c6_bus: hs-i2c6-bus-pins =7B > samsung,pins =3D =22gpb1-4=22, =22gpb1-5=22; > samsung,pin-function =3D ; > samsung,pin-pud =3D ; >- samsung,pin-drv =3D ; >+ samsung,pin-drv =3D ; > =7D; > > hs_i2c7_bus: hs-i2c7-bus-pins =7B > samsung,pins =3D =22gpb1-6=22, =22gpb1-7=22; > samsung,pin-function =3D ; > samsung,pin-pud =3D ; >- samsung,pin-drv =3D ; >+ samsung,pin-drv =3D ; > =7D; > > uart0_data: uart0-data-pins =7B >-- >2.17.1