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Wed, 8 Dec 2021 09:20:18 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20211208092018epsmtrp1fdc9be4ec9ff45300de6f3e36a88c919~_vRaAHQ5g1672716727epsmtrp1s; Wed, 8 Dec 2021 09:20:18 +0000 (GMT) X-AuditID: b6c32a47-489ff7000000271e-92-61b078d2a8cd Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 8E.C1.29871.2D870B16; Wed, 8 Dec 2021 18:20:18 +0900 (KST) Received: from KORCO082417 (unknown [10.229.8.121]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20211208092018epsmtip2f6a90e96d6cb573113ab740ef2a2c25a~_vRZ29oix1232512325epsmtip2F; Wed, 8 Dec 2021 09:20:18 +0000 (GMT) From: "Chanho Park" To: "'Krzysztof Kozlowski'" , "'Rob Herring'" Cc: , , , "'Sam Protsenko'" In-Reply-To: Subject: RE: [PATCH] arm64: dts: exynosautov9: convert serial_0 for USI Date: Wed, 8 Dec 2021 18:20:18 +0900 Message-ID: <02b401d7ec14$d15b1f70$74115e50$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQGwlohmSPypWw3NCz9fIR383689YAK4pHokAcQYrVGsUxWoAA== Content-Language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprMJsWRmVeSWpSXmKPExsWy7bCmue7lig2JBuc/M1nMP3KO1WLj2x9M FpseX2O1mHF+H5NF694j7BbP+/YxObB5zGroZfPYtKqTzePOtT1sHpuX1Ht83iQXwBqVbZOR mpiSWqSQmpecn5KZl26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+TiE6DrlpkDdICSQlliTilQ KCCxuFhJ386mKL+0JFUhI7+4xFYptSAlp8C8QK84Mbe4NC9dLy+1xMrQwMDIFKgwITtj8bS/ 7AU7+SuuHDrC2sD4jaeLkZNDQsBEouffeuYuRi4OIYEdjBJTu2azQjifGCWW9L9ignC+MUq8 eNvCDNPy7v83NojEXkaJ7Q/vMEI4LxglLl6cyghSxSagL/GyYxsriC0ikC7xsOEUC0gRs8BC Rok5W6+xgCQ4BRwlui69AbOFBdwlVu3YxAZiswioSLy8/BhsEK+ApcT+qSfZIGxBiZMzn4DV MwtoSyxb+BrqJAWJn0+XQS1zkljR+58NokZEYnZnG9h3EgKdHBJHbm9jhGhwkbh3/jEThC0s 8er4FnYIW0riZX8bO0RDN6NE66P/UInVjBKdjT4Qtr3Er+lbgLZxAG3QlFi/Sx/ElBBQljhy C+o2PomOw3/ZIcK8Eh1tQhCN6hIHtk9ngbBlJbrnfGadwKg0C8lns5B8NgvJB7MQdi1gZFnF KJZaUJybnlpsVGAMj+7k/NxNjODUqeW+g3HG2w96hxiZOBgPMUpwMCuJ8Ko9XJsoxJuSWFmV WpQfX1Sak1p8iNEUGNYTmaVEk/OByTuvJN7QxNLAxMzM0NzI1MBcSZzXK2VDopBAemJJanZq akFqEUwfEwenVAOTwS0T/tjmkkYB5i9tu3/87wvS2b1iZvKjgnV5+34LfQwK2xeWf6VUJNlH t5gro/+j2/eF+U+cHoXfu6QYnl2i+jcxzD1T/PvdX2G+ZQ8NtZe0GPMsVBTc9Gm5uURv8CFl uxtiO7895NPpj38pdTPaIGFOBpPa5LeVzrfWiR64P/F5tan6asn4mDLOmyaXmNRnqTL5p684 JxcolXTxztoXc/e/nXdhv7v6HGedULXCc+ZHeSXL3Dauy53va/pi3u9XRyN8jGxemWyP5NzW 84NLPFh4txg3E9cBZ5/ZHwMabIWbTKNFbyS+d1OOWHXSJoC9toHvVMyykssrPrT3/jylOjk/ Ybv1osl374cm8ymxFGckGmoxFxUnAgBqtpxjJgQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrLLMWRmVeSWpSXmKPExsWy7bCSvO6lig2JBl9ua1vMP3KO1WLj2x9M FpseX2O1mHF+H5NF694j7BbP+/YxObB5zGroZfPYtKqTzePOtT1sHpuX1Ht83iQXwBrFZZOS mpNZllqkb5fAlXF3Sk5BC3/F5O6dzA2Mu3m6GDk5JARMJN79/8bWxcjFISSwm1Gi68YzRoiE rMSzdzvYIWxhifstR1ghip4xStxceB2siE1AX+JlxzagBAeHiEC6xKff9SA1zAKLGSWWr2uH ajjGKHF89lWwSZwCjhJdl96wgNjCAu4Sq3ZsYgOxWQRUJF5efgw2lFfAUmL/1JNsELagxMmZ T8DqmQW0JZ7efApnL1v4mhniOgWJn0+XsYLYIgJOEit6/7NB1IhIzO5sY57AKDwLyahZSEbN QjJqFpKWBYwsqxglUwuKc9Nziw0LDPNSy/WKE3OLS/PS9ZLzczcxgmNIS3MH4/ZVH/QOMTJx MB5ilOBgVhLhVXu4NlGINyWxsiq1KD++qDQntfgQozQHi5I474Wuk/FCAumJJanZqakFqUUw WSYOTqkGpoqdp7Qm8DD7GlWebjjvs5+tw2j1tHhpVj3uIJv9huqmDy+o3J9wqWnz/f1J/kwd 7tOW7o21nvpw4zYn/fyY7fLzrsZeKn0a6xIozjLtvrVszr/W3vrI8Ke3z5+fufDrRH0Zebvv jtxJC1zMD+6O1WhMX/FSJrzt6D21NdkLZG7/O3tnYe0ftd7sLR8qWL+F1XKxmi226fv54ZDV WzPWyDqblz83/WdhvLjkdcj9PYf5DDf+ZRSOKJ9VyvIo4EbAohTVXUcizzuwiXPHrrA99OY0 27yAt02sc6VU7res+Kll2l1SZ/Az/HeEtV2lDd+XUt6Yew6ML6OOKC4/UKr8y+7yVg7XuHuu fFdvKe6VVWIpzkg01GIuKk4EALmG6q4QAwAA X-CMS-MailID: 20211208092018epcas2p40f00b930cb277d753a3677693a8ac63a X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20211208004609epcas2p11185399272e994c19fd8ce8cfd18cc7d References: <20211208003946.139423-1-chanho61.park@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Hi, > -----Original Message----- > From: Krzysztof Kozlowski > Sent: Wednesday, December 8, 2021 6:15 PM > To: Chanho Park ; Rob Herring > > Cc: devicetree=40vger.kernel.org; linux-arm-kernel=40lists.infradead.org; > linux-samsung-soc=40vger.kernel.org; Sam Protsenko > > Subject: Re: =5BPATCH=5D arm64: dts: exynosautov9: convert serial_0 for U= SI >=20 > On 08/12/2021 01:39, Chanho Park wrote: > > According to USI v2 driver change=5B1=5D, serial_0 node should be > > converted to use the USI node hierarchy. syscon_peric0 will be used as > > a syscon node to control the USI00_USI_SW_CONF register. > > This also changes the serial node name from uart=40 to serial=40. > > > > =5B1=5D: > > https://lore.kernel.org/linux-samsung-soc/20211204195757.8600-2-semen. > > protsenko=40linaro.org/ > > > > Cc: Sam Protsenko > > Signed-off-by: Chanho Park > > --- > > .../boot/dts/exynos/exynosautov9-sadk.dts =7C 4 +++ > > arch/arm64/boot/dts/exynos/exynosautov9.dtsi =7C 36 > > ++++++++++++++----- > > 2 files changed, 32 insertions(+), 8 deletions(-) > > > > diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts > > b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts > > index ef46d7aa6e28..6cc903443809 100644 > > --- a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts > > +++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts > > =40=40 -41,6 +41,10 =40=40 ufs_0_fixed_vcc_reg: regulator-0 =7B > > =7D; > > =7D; > > > > +&usi_0 =7B > > + status =3D =22okay=22; > > +=7D; > > + >=20 > Put this one alphabetically in DTS. Regarding usi / serial/hsi2c/spi nodes, I thought it looks better to keep t= he order of DTSi. Anyway, I'll follow alphabetical order in DTS. I'll apply this next patch. Best Regards, Chanho Park From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B9F26C433EF for ; Wed, 8 Dec 2021 09:22:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:References:MIME-Version:Message-ID:Date :Subject:In-Reply-To:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=GBEL5/19h9UgyFrs9fLQp3NDYH4dElPLWTbImJmghgU=; b=JV3NBFzq917sx/ 8xiiPlEFkSdVhQsODFdjLfB+LSazXZt7AN8hAYjtHDCGe/67au3HK5eygVa6f7tbSrd2hXC9Gh2o/ 6AlryxSbrsBs3I+UjWK9a4jfk9qBhlvSy5uS25Fyqch8LaQ0cp2A1Av+S/13DozPuSCr9/RCPfKtS ZlqcbIpBWds3PKbiw5Au2ePfnHltsPzhrbkZOPEGZ88KgA1zUW7oQfGYFf83NDs5T7gLKqf8tlsmR 8pegftbkC5k85E1KrCp5NNoKl5mrfZkSNcYmidWEeDACGlEd7U5IUVvZBYeOcKTaYTTYkwzUKQdbl De2S8M2CLbVEVru13OuQ==; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, > -----Original Message----- > From: Krzysztof Kozlowski > Sent: Wednesday, December 8, 2021 6:15 PM > To: Chanho Park ; Rob Herring > > Cc: devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; > linux-samsung-soc@vger.kernel.org; Sam Protsenko > > Subject: Re: [PATCH] arm64: dts: exynosautov9: convert serial_0 for USI > > On 08/12/2021 01:39, Chanho Park wrote: > > According to USI v2 driver change[1], serial_0 node should be > > converted to use the USI node hierarchy. syscon_peric0 will be used as > > a syscon node to control the USI00_USI_SW_CONF register. > > This also changes the serial node name from uart@ to serial@. > > > > [1]: > > https://lore.kernel.org/linux-samsung-soc/20211204195757.8600-2-semen. > > protsenko@linaro.org/ > > > > Cc: Sam Protsenko > > Signed-off-by: Chanho Park > > --- > > .../boot/dts/exynos/exynosautov9-sadk.dts | 4 +++ > > arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 36 > > ++++++++++++++----- > > 2 files changed, 32 insertions(+), 8 deletions(-) > > > > diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts > > b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts > > index ef46d7aa6e28..6cc903443809 100644 > > --- a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts > > +++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts > > @@ -41,6 +41,10 @@ ufs_0_fixed_vcc_reg: regulator-0 { > > }; > > }; > > > > +&usi_0 { > > + status = "okay"; > > +}; > > + > > Put this one alphabetically in DTS. Regarding usi / serial/hsi2c/spi nodes, I thought it looks better to keep the order of DTSi. Anyway, I'll follow alphabetical order in DTS. I'll apply this next patch. Best Regards, Chanho Park _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel