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 3916CE77184 for ; Tue, 17 Dec 2024 05:44:19 +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:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ndXqIq5SDCXTa6B7pPPy872dAvwsWMzGfJChejMCVi4=; b=i6jh6OTA/rImKeahCJ19pw5mb5 CJv3kRG6bSOMHodxbT+cVqV090K6E0KKBmYg4PPHH+P1zEqSsAtTB/8xROB+IT2ugoloNCedQ15MJ Q5Bei2AGpSr43AGSF1F2ZzZomzSZqflmOdnic0xZrGnDlRNHvx/7LzQJFsWdV8DaNHHuc7YSd4BgP dzO24/WcdQZxJchQIEP1hAu/ewDUbtbAZ4u00yvk29L1gEhAOMw7QhuO7utjVE7uMEWSlNUwt/nZT STlOf7j4oa7YlxqsZdynnf7oaIJAtSZ4TAgLrwE7AyFpgmya6INyoaAGt+LyujIwRmJbMporz4fdX f2hSlCzg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tNQNL-0000000CKWx-45Xs; Tue, 17 Dec 2024 05:44:07 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tNQ4l-0000000CGrD-1kQ5 for linux-arm-kernel@lists.infradead.org; Tue, 17 Dec 2024 05:24:56 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id B1987A41D6E; Tue, 17 Dec 2024 05:23:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 170B5C4CED3; Tue, 17 Dec 2024 05:24:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734413094; bh=9RcEuBF5bowQAtfg1xxeDCSTyQtNu3L63uQXRiWuZGg=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gy6EJ1c9Ufla1uqwXLhVNI+sp3OxX5axM8kD85nc2St+C1g9/KojFx7/dVTCFbQaY wuuUjm94hYmXTfiWj08eIA8AVLu6TYizzznreAFJTakBvBLWRQXHlbIvjIOqgyt+xl XKWSpX3Br2Ucm3QWu7yi8IPyGMWAtcEKCWQlV0BnpF2bxKWx1AMgbOeEBQCf0lZ6/A 2aWj3DshcG3mhisUJecw6s1Sr3gTMWP0KL1pGxO2I2Sg2wLFg6jtyIRou3rPJqoOef DY0zII+eqzmOy714FHshiqEVtvoOMTxH67Uc3w3+YvJccJQSOYLJqml1XSzGU0mtmx AMaZaryMwjH8g== Message-ID: Date: Tue, 17 Dec 2024 06:24:49 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/2] dt-bindings: i2c: exynos5: Add samsung,exynos8895-hsi2c compatible To: Ivaylo Ivanov , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org References: <20241214220419.723100-1-ivo.ivanov.ivanov1@gmail.com> <20241214220419.723100-2-ivo.ivanov.ivanov1@gmail.com> <0ebc12ed-fe91-4c8a-a626-b735b0eeecf1@kernel.org> <007559c5-f566-4625-99b7-e761a916fba3@gmail.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241216_212455_600099_F23C9A56 X-CRM114-Status: GOOD ( 13.25 ) 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 On 16/12/2024 21:59, Ivaylo Ivanov wrote: > On 12/16/24 10:44, Krzysztof Kozlowski wrote: >> On 14/12/2024 23:04, Ivaylo Ivanov wrote: >>> Add samsung,exynos8895-hsi2c dedicated compatible for representing >>> I2C of Exynos8895 SoC. Since there are I2C buses that aren't implemented >>> as a part of USIv1 blocks, they only require a single clock. >>> >>> Signed-off-by: Ivaylo Ivanov >>> --- >>> .../devicetree/bindings/i2c/i2c-exynos5.yaml | 26 ++++++++++++++++--- >>> 1 file changed, 23 insertions(+), 3 deletions(-) >>> >>> diff --git a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml >>> index cc8bba553..b029be88e 100644 >>> --- a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml >>> +++ b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml >>> @@ -25,6 +25,7 @@ properties: >>> - samsung,exynos5250-hsi2c # Exynos5250 and Exynos5420 >>> - samsung,exynos5260-hsi2c # Exynos5260 >>> - samsung,exynos7-hsi2c # Exynos7 >>> + - samsung,exynos8895-hsi2c >>> - samsung,exynosautov9-hsi2c >>> - items: >>> - enum: >>> @@ -94,9 +95,28 @@ allOf: >>> - clock-names >>> >>> else: >>> - properties: >>> - clocks: >>> - maxItems: 1 >>> + if: >>> + properties: >>> + compatible: >>> + contains: >>> + enum: >>> + - samsung,exynos8895-hsi2c >>> + >>> + then: >>> + properties: >>> + clocks: >> Missing minItems >> >>> + maxItems: 2 >>> + >>> + clock-names: >> Ditto >> >>> + maxItems: 2 >>> + >>> + required: >>> + - clock-names >> I don't understand why do you need second, same branch in if, basically > > Because, as I stated in the commit message, we have HSI2C controllers > both implemented in USIv1 blocks and outside. These that are a part of On Exynos8895? Where? With the same compatible? > USIv1 need 2 clocks, and those that aren't have only one. So it's not > a duplicate for the previous - autov9 sets a minitems of 2 and the > others have a maxitems of 1. We talk here about branch that says 2 items. You duplicate that one. Best regards, Krzysztof