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 BBE33CD4F3C for ; Sat, 16 May 2026 16:07:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=pXsbFHCCaJNWXzPrlUq2nBlIUVeIYwIeAy9JdGP06MU=; b=jSlo7VCFDLRwJlgxoQ4Fn4VKem F04enu2rj7Cu1/6rxgv8y1P85U/HM9xMb615vLAT85eiopr/5+gtBKBrgv6aJyyCgPcwIuS3IdZdq G1+1I8duvha6kgu0Qt1RpbZ0mI/GMfalIvBeVCJxrdwALKXWN+EGSwEtBOAUnFioeiOGtuGlJIrQ+ 7HsLzSRBXY17s3qAFboMUFTHjhSeWtRSnKrKMH7JcibfL6lSvAp7Md+rdrgQkJbiWp3D0j/rNgqf6 T3xdgyI8gDxSXIBOBajtoaxEHVWxYT9vqK2xIDceOfxdSlHwJ8/BT/K5Km4w3GLe8sEHdXz8+P7ke c61SlyVg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOHXu-0000000Azek-1uAh; Sat, 16 May 2026 16:07:22 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOHXq-0000000Azdk-09xX; Sat, 16 May 2026 16:07:20 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id AEC0943DBD; Sat, 16 May 2026 16:07:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 690B9C19425; Sat, 16 May 2026 16:07:12 +0000 (UTC) Message-ID: Date: Sat, 16 May 2026 19:07:10 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 4/5] ARM: dts: microchip: add I3C controller To: Manikandan Muralidharan , alexandre.belloni@bootlin.com, Frank.Li@nxp.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, nicolas.ferre@microchip.com, linux@armlinux.org.uk, mturquette@baylibre.com, sboyd@kernel.org, tytso@mit.edu, aubin.constans@microchip.com, Ryan.Wanner@microchip.com, romain.sioen@microchip.com, durai.manickamkr@microchip.com, cristian.birsan@microchip.com, adrian.hunter@intel.com, jarkko.nikula@linux.intel.com, npitre@baylibre.com, linux-i3c@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org References: <20260507084805.481737-1-manikandan.m@microchip.com> <20260507084805.481737-5-manikandan.m@microchip.com> Content-Language: en-US From: Claudiu Beznea In-Reply-To: <20260507084805.481737-5-manikandan.m@microchip.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260516_090718_097767_E8E7918E X-CRM114-Status: GOOD ( 14.07 ) 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 Hi, Manikandan, On 5/7/26 11:48, Manikandan Muralidharan wrote: > From: Durai Manickam KR > > Add I3C controller for sama7d65 SoC. > > Signed-off-by: Durai Manickam KR > Signed-off-by: Manikandan Muralidharan > --- > Changes in v3: > - Remove clock-names property as driver enables the clk in bulk > > arch/arm/boot/dts/microchip/sama7d65.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi > index 67253bbc08df..ec200848c153 100644 > --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi > +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi > @@ -1055,5 +1055,13 @@ gic: interrupt-controller@e8c11000 { > #address-cells = <0>; > interrupt-controller; > }; > + > + i3c: i3c@e9000000 { > + compatible = "microchip,sama7d65-i3c-hci"; > + reg = <0xe9000000 0x300>; From manual at [1] I see the size of I3CC region is 0x1000. Unless that is wrong I think we should use 0x1000 to properly describe de HW. Please let me know and I can do it while applying. Thank you, Claudiu [1] https://ww1.microchip.com/downloads/aemDocuments/documents/MPU32/ProductDocuments/DataSheets/SAMA7D6-Series-Data-Sheet-DS60001851.pdf > + interrupts = ; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 105>, <&pmc PMC_TYPE_GCK 105>; > + status = "disabled"; > + }; > }; > };