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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mvFW4-00FMmB-2n; Thu, 09 Dec 2021 09:15:04 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mvFSY-00FLYx-47 for linux-arm-kernel@lists.infradead.org; Thu, 09 Dec 2021 09:11:28 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 7C3E9B823D6; Thu, 9 Dec 2021 09:11:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82231C004DD; Thu, 9 Dec 2021 09:11:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1639041082; bh=pssFQWSpQe1WZ6oeNLkzA5FVp/QwqnekznEM7YIDM7A=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nwxIouRs23etY3wRZ0Zssu8QYIgC5zeEGoJEQmTFap3Lr6VJhnh1miU1wjnCiHhh3 84vL80GeRBY4SpDvrG7fC3zzS3ycLue52MsTFGvm/N7gvmu/vAGU1r4lEReHtq60sl XHBYN/17n8Bv0kPps38J0320kp4gD65SjvMSzv8sVbUmiYFl6F1oHMhGRhLHiHcUTP 4Y+GWFLsmw2ZjlsiJnnibmKIYs73XY1SqbiyXpmn3IWXMr5zdy1alqRZK0B3g6wXHF VRNN0496rFJr2NRIeFkVjf5BWbUbz95pT6x53XKhEw5k6ekSInYgKLkcBwc1+Elxyn 98JI93K49S5wQ== Date: Thu, 9 Dec 2021 10:11:19 +0100 From: Wolfram Sang To: Sam Protsenko Cc: Krzysztof Kozlowski , Rob Herring , Jaewon Kim , Chanho Park , David Virag , Youngmin Nam , Arnd Bergmann , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org Subject: Re: [PATCH v2 RESEND 3/8] dt-bindings: i2c: exynos5: Add bus clock Message-ID: Mail-Followup-To: Wolfram Sang , Sam Protsenko , Krzysztof Kozlowski , Rob Herring , Jaewon Kim , Chanho Park , David Virag , Youngmin Nam , Arnd Bergmann , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org References: <20211204215820.17378-1-semen.protsenko@linaro.org> <20211204215820.17378-4-semen.protsenko@linaro.org> MIME-Version: 1.0 In-Reply-To: <20211204215820.17378-4-semen.protsenko@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211209_011126_497290_D5149147 X-CRM114-Status: GOOD ( 14.50 ) 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: , Content-Type: multipart/mixed; boundary="===============3732711362556505395==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============3732711362556505395== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="MPiLj87lCwWa+XBD" Content-Disposition: inline --MPiLj87lCwWa+XBD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Dec 04, 2021 at 11:58:15PM +0200, Sam Protsenko wrote: > In new Exynos SoCs (like Exynos850) where HSI2C is implemented as a > part of USIv2 block, there are two clocks provided to HSI2C controller: > - PCLK: bus clock (APB), provides access to register interface > - IPCLK: operating IP-core clock; SCL is derived from this one >=20 > Both clocks have to be asserted for HSI2C to be functional in that case. >=20 > Modify bindings doc to allow specifying bus clock in addition to > already described operating clock. >=20 > Signed-off-by: Sam Protsenko Applied to for-next, thanks! --MPiLj87lCwWa+XBD Content-Type: application/pgp-signature; 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