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 X-Spam-Level: X-Spam-Status: No, score=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 01F3CC4708D for ; Fri, 28 May 2021 19:05:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D1CEC613E3 for ; Fri, 28 May 2021 19:05:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229575AbhE1THS (ORCPT ); Fri, 28 May 2021 15:07:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:33254 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229476AbhE1THP (ORCPT ); Fri, 28 May 2021 15:07:15 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 53258613E3; Fri, 28 May 2021 19:05:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622228740; bh=lqi3vTldrg3lO2uMoy79gkn+ZcxnYUyNsZ59gzqQAQ0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PVpoQi74raVze44HIFtMvfDSSFlIhYshwtx9vF0D/KJKWC0busEzp5ix4pv3953VB RT1kNi4j1auGPUMAsLHR2gecAz8jnQfL2y40jzhDcn8vvtlU6WbbbjjJdWC/BDuBtV CFvXyglRZoHJhKIbTsuAKON9gvZiz8dYr8vb5DXbrwNz1AWmcxMzwg+csCTmjMEIKz RRB4YIeKRIZ0rHH4gd4TOUuHCd3iD90loJdtBwXHLTT1DOOWX7kAsNNRtHN6XA1xZE RG7Xe56Gd0k58/8JALvn0njtw8A8Yr0A5+8Bx8rdcknbJ4nSdkPTy9RFhBWmLjJc35 uvXI/sfgKKl6A== Date: Fri, 28 May 2021 21:05:37 +0200 From: Wolfram Sang To: Hsin-Yi Wang Cc: Matthias Brugger , Jean Delvare , Rob Herring , Bartosz Golaszewski , linux-i2c@vger.kernel.org, Qii Wang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Mark Brown , Marek Szyprowski , Bibby Hsieh , Arnd Bergmann Subject: Re: [PATCH v21 RESEND 1/4] i2c: core: support bus regulator controlling in adapter Message-ID: Mail-Followup-To: Wolfram Sang , Hsin-Yi Wang , Matthias Brugger , Jean Delvare , Rob Herring , Bartosz Golaszewski , linux-i2c@vger.kernel.org, Qii Wang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Mark Brown , Marek Szyprowski , Bibby Hsieh , Arnd Bergmann References: <20210527075556.1709140-1-hsinyi@chromium.org> <20210527075556.1709140-2-hsinyi@chromium.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ZcBwgiaQRAiB+3tH" Content-Disposition: inline In-Reply-To: <20210527075556.1709140-2-hsinyi@chromium.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ZcBwgiaQRAiB+3tH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, May 27, 2021 at 03:55:53PM +0800, Hsin-Yi Wang wrote: > From: Bibby Hsieh >=20 > Although in the most platforms, the bus power of i2c > are alway on, some platforms disable the i2c bus power > in order to meet low power request. >=20 > We can control bulk regulator if it is provided in i2c > adapter device. >=20 > Signed-off-by: Bibby Hsieh > Signed-off-by: Marek Szyprowski > Signed-off-by: Hsin-Yi Wang > Reviewed-by: Matthias Brugger It looks good to me. I have to admit, though, that I am not a PM expert, but I trust you guys here. Let's apply it and see what happens. Applied to for-next, thanks! --ZcBwgiaQRAiB+3tH Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmCxPv0ACgkQFA3kzBSg KbbDAQ/9EHqJnm0ee4GH2yEYDaqegGNIzj7KFvtNQVb9I86E8sJgTda4xocrGxu1 5y1fUo/jWXBFiQkfZpwSMAKhhh9ZLkFwr/sOInd/HzLoYkg23E1GdXP5qwm1CCtC P6mDHQ6q6bjpXnX1y2s1tL9hgc9n0WyUbHw6y5PA5Ecrnc2BphnPUq+eyVm4CcYe mIZV40uS2jX7lothPyypA5nAtf2OxplnNrVHpW8QNcg4GcdEfApJikppvOnmH9IT K1dY329k2n8wt6qiHKKepLdq+g9fDlaYzw1Rcum+3JIdqzMM4w3h5/hKsBf7YsG4 hdodoTEKZGg3jbp+bPYSP1igLJtOrSgb18FNpTcG3/paczxkVE2k8+YRBbl4YMfV pB6u7AI2QYofPthhQMUCkqR/UC02+i4XE3ayZrOveZ4RBMMtHO2Qx7wC+08gUwnd 0EFNeUnW5xrSZph7Hsucjfkuu87kY3a4zTCPqgPZblXz5CFCnNT/ko4hgC+ogjRn epaQpCFSDFexQZ5YgPJPqFDlItG3sEHfi+mWguGX71grM22x9Mi6MsPQsS8qIe6K IUYzYNa0pbEys5dnsYvi8bxG1Ta0kSvA6uBYgAZv6UF/aVj4VY6R4o9Vjz8pMYyz 8m2Vc5HWoS4swVGOl2ukrixo+yZ4oH8UwIGcNlFRctw7HCyKiPo= =W39l -----END PGP SIGNATURE----- --ZcBwgiaQRAiB+3tH-- 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 X-Spam-Level: X-Spam-Status: No, score=-9.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3677DC2B9F7 for ; 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h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PVpoQi74raVze44HIFtMvfDSSFlIhYshwtx9vF0D/KJKWC0busEzp5ix4pv3953VB RT1kNi4j1auGPUMAsLHR2gecAz8jnQfL2y40jzhDcn8vvtlU6WbbbjjJdWC/BDuBtV CFvXyglRZoHJhKIbTsuAKON9gvZiz8dYr8vb5DXbrwNz1AWmcxMzwg+csCTmjMEIKz RRB4YIeKRIZ0rHH4gd4TOUuHCd3iD90loJdtBwXHLTT1DOOWX7kAsNNRtHN6XA1xZE RG7Xe56Gd0k58/8JALvn0njtw8A8Yr0A5+8Bx8rdcknbJ4nSdkPTy9RFhBWmLjJc35 uvXI/sfgKKl6A== Date: Fri, 28 May 2021 21:05:37 +0200 From: Wolfram Sang To: Hsin-Yi Wang Cc: Matthias Brugger , Jean Delvare , Rob Herring , Bartosz Golaszewski , linux-i2c@vger.kernel.org, Qii Wang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Mark Brown , Marek Szyprowski , Bibby Hsieh , Arnd Bergmann Subject: Re: [PATCH v21 RESEND 1/4] i2c: core: support bus regulator controlling in adapter Message-ID: Mail-Followup-To: Wolfram Sang , Hsin-Yi Wang , Matthias Brugger , Jean Delvare , Rob Herring , Bartosz Golaszewski , linux-i2c@vger.kernel.org, Qii Wang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Mark Brown , Marek Szyprowski , Bibby Hsieh , Arnd Bergmann References: <20210527075556.1709140-1-hsinyi@chromium.org> <20210527075556.1709140-2-hsinyi@chromium.org> MIME-Version: 1.0 In-Reply-To: <20210527075556.1709140-2-hsinyi@chromium.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210528_120542_516893_EB3ECA88 X-CRM114-Status: GOOD ( 12.00 ) X-BeenThere: linux-mediatek@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="===============5254960725938014855==" Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org --===============5254960725938014855== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ZcBwgiaQRAiB+3tH" Content-Disposition: inline --ZcBwgiaQRAiB+3tH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, May 27, 2021 at 03:55:53PM +0800, Hsin-Yi Wang wrote: > From: Bibby Hsieh >=20 > Although in the most platforms, the bus power of i2c > are alway on, some platforms disable the i2c bus power > in order to meet low power request. >=20 > We can control bulk regulator if it is provided in i2c > adapter device. >=20 > Signed-off-by: Bibby Hsieh > Signed-off-by: Marek Szyprowski > Signed-off-by: Hsin-Yi Wang > Reviewed-by: Matthias Brugger It looks good to me. I have to admit, though, that I am not a PM expert, but I trust you guys here. Let's apply it and see what happens. Applied to for-next, thanks! --ZcBwgiaQRAiB+3tH Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmCxPv0ACgkQFA3kzBSg KbbDAQ/9EHqJnm0ee4GH2yEYDaqegGNIzj7KFvtNQVb9I86E8sJgTda4xocrGxu1 5y1fUo/jWXBFiQkfZpwSMAKhhh9ZLkFwr/sOInd/HzLoYkg23E1GdXP5qwm1CCtC P6mDHQ6q6bjpXnX1y2s1tL9hgc9n0WyUbHw6y5PA5Ecrnc2BphnPUq+eyVm4CcYe mIZV40uS2jX7lothPyypA5nAtf2OxplnNrVHpW8QNcg4GcdEfApJikppvOnmH9IT K1dY329k2n8wt6qiHKKepLdq+g9fDlaYzw1Rcum+3JIdqzMM4w3h5/hKsBf7YsG4 hdodoTEKZGg3jbp+bPYSP1igLJtOrSgb18FNpTcG3/paczxkVE2k8+YRBbl4YMfV pB6u7AI2QYofPthhQMUCkqR/UC02+i4XE3ayZrOveZ4RBMMtHO2Qx7wC+08gUwnd 0EFNeUnW5xrSZph7Hsucjfkuu87kY3a4zTCPqgPZblXz5CFCnNT/ko4hgC+ogjRn epaQpCFSDFexQZ5YgPJPqFDlItG3sEHfi+mWguGX71grM22x9Mi6MsPQsS8qIe6K IUYzYNa0pbEys5dnsYvi8bxG1Ta0kSvA6uBYgAZv6UF/aVj4VY6R4o9Vjz8pMYyz 8m2Vc5HWoS4swVGOl2ukrixo+yZ4oH8UwIGcNlFRctw7HCyKiPo= =W39l -----END PGP SIGNATURE----- --ZcBwgiaQRAiB+3tH-- --===============5254960725938014855== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek --===============5254960725938014855==-- 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 X-Spam-Level: X-Spam-Status: No, score=-9.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3DC6C2B9F7 for ; Fri, 28 May 2021 19:07:16 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8C07661184 for ; 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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 1lmhnl-000WXL-PX; Fri, 28 May 2021 19:05:45 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lmhni-000WVz-DA; Fri, 28 May 2021 19:05:43 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 53258613E3; Fri, 28 May 2021 19:05:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622228740; bh=lqi3vTldrg3lO2uMoy79gkn+ZcxnYUyNsZ59gzqQAQ0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PVpoQi74raVze44HIFtMvfDSSFlIhYshwtx9vF0D/KJKWC0busEzp5ix4pv3953VB RT1kNi4j1auGPUMAsLHR2gecAz8jnQfL2y40jzhDcn8vvtlU6WbbbjjJdWC/BDuBtV CFvXyglRZoHJhKIbTsuAKON9gvZiz8dYr8vb5DXbrwNz1AWmcxMzwg+csCTmjMEIKz RRB4YIeKRIZ0rHH4gd4TOUuHCd3iD90loJdtBwXHLTT1DOOWX7kAsNNRtHN6XA1xZE RG7Xe56Gd0k58/8JALvn0njtw8A8Yr0A5+8Bx8rdcknbJ4nSdkPTy9RFhBWmLjJc35 uvXI/sfgKKl6A== Date: Fri, 28 May 2021 21:05:37 +0200 From: Wolfram Sang To: Hsin-Yi Wang Cc: Matthias Brugger , Jean Delvare , Rob Herring , Bartosz Golaszewski , linux-i2c@vger.kernel.org, Qii Wang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Mark Brown , Marek Szyprowski , Bibby Hsieh , Arnd Bergmann Subject: Re: [PATCH v21 RESEND 1/4] i2c: core: support bus regulator controlling in adapter Message-ID: Mail-Followup-To: Wolfram Sang , Hsin-Yi Wang , Matthias Brugger , Jean Delvare , Rob Herring , Bartosz Golaszewski , linux-i2c@vger.kernel.org, Qii Wang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Mark Brown , Marek Szyprowski , Bibby Hsieh , Arnd Bergmann References: <20210527075556.1709140-1-hsinyi@chromium.org> <20210527075556.1709140-2-hsinyi@chromium.org> MIME-Version: 1.0 In-Reply-To: <20210527075556.1709140-2-hsinyi@chromium.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210528_120542_516893_EB3ECA88 X-CRM114-Status: GOOD ( 12.00 ) 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="===============2839685749219643099==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============2839685749219643099== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ZcBwgiaQRAiB+3tH" Content-Disposition: inline --ZcBwgiaQRAiB+3tH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, May 27, 2021 at 03:55:53PM +0800, Hsin-Yi Wang wrote: > From: Bibby Hsieh >=20 > Although in the most platforms, the bus power of i2c > are alway on, some platforms disable the i2c bus power > in order to meet low power request. >=20 > We can control bulk regulator if it is provided in i2c > adapter device. >=20 > Signed-off-by: Bibby Hsieh > Signed-off-by: Marek Szyprowski > Signed-off-by: Hsin-Yi Wang > Reviewed-by: Matthias Brugger It looks good to me. I have to admit, though, that I am not a PM expert, but I trust you guys here. Let's apply it and see what happens. Applied to for-next, thanks! --ZcBwgiaQRAiB+3tH Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmCxPv0ACgkQFA3kzBSg KbbDAQ/9EHqJnm0ee4GH2yEYDaqegGNIzj7KFvtNQVb9I86E8sJgTda4xocrGxu1 5y1fUo/jWXBFiQkfZpwSMAKhhh9ZLkFwr/sOInd/HzLoYkg23E1GdXP5qwm1CCtC P6mDHQ6q6bjpXnX1y2s1tL9hgc9n0WyUbHw6y5PA5Ecrnc2BphnPUq+eyVm4CcYe mIZV40uS2jX7lothPyypA5nAtf2OxplnNrVHpW8QNcg4GcdEfApJikppvOnmH9IT K1dY329k2n8wt6qiHKKepLdq+g9fDlaYzw1Rcum+3JIdqzMM4w3h5/hKsBf7YsG4 hdodoTEKZGg3jbp+bPYSP1igLJtOrSgb18FNpTcG3/paczxkVE2k8+YRBbl4YMfV pB6u7AI2QYofPthhQMUCkqR/UC02+i4XE3ayZrOveZ4RBMMtHO2Qx7wC+08gUwnd 0EFNeUnW5xrSZph7Hsucjfkuu87kY3a4zTCPqgPZblXz5CFCnNT/ko4hgC+ogjRn epaQpCFSDFexQZ5YgPJPqFDlItG3sEHfi+mWguGX71grM22x9Mi6MsPQsS8qIe6K IUYzYNa0pbEys5dnsYvi8bxG1Ta0kSvA6uBYgAZv6UF/aVj4VY6R4o9Vjz8pMYyz 8m2Vc5HWoS4swVGOl2ukrixo+yZ4oH8UwIGcNlFRctw7HCyKiPo= =W39l -----END PGP SIGNATURE----- --ZcBwgiaQRAiB+3tH-- --===============2839685749219643099== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============2839685749219643099==--