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charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 5, 2021 at 1:25 PM Anand Moon wrote: > > After enabling CONFIG_REGULATOR_DEBUG=y we observer below debug logs. > Changes help link VCCK and VDDEE pwm regulator to 5V regulator supply > instead of dummy regulator. > Add missing pwm-supply for regulator-vcck regulator node. > > [ 7.117140] pwm-regulator regulator-vcck: Looking up pwm-supply from device tree > [ 7.117153] pwm-regulator regulator-vcck: Looking up pwm-supply property in node /regulator-vcck failed > [ 7.117184] VCCK: supplied by regulator-dummy > [ 7.117194] regulator-dummy: could not add device link regulator.8: -ENOENT > [ 7.117266] VCCK: 860 <--> 1140 mV at 986 mV, enabled > [ 7.118498] VDDEE: will resolve supply early: pwm > [ 7.118515] pwm-regulator regulator-vddee: Looking up pwm-supply from device tree > [ 7.118526] pwm-regulator regulator-vddee: Looking up pwm-supply property in node /regulator-vddee failed > [ 7.118553] VDDEE: supplied by regulator-dummy > [ 7.118563] regulator-dummy: could not add device link regulator.9: -ENOENT > > Fixes: dee51cd0d2e8 ("ARM: dts: meson8b: mxq: add the VDDEE regulator") > Fixes: d94f60e3dfa0 ("ARM: dts: meson8b: mxq: improve support for the TRONFY MXQ S805") > > Cc: Martin Blumenstingl > Signed-off-by: Anand Moon Reviewed-by: Martin Blumenstingl 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=-6.0 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 44CF2C07E96 for ; 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Thu, 08 Jul 2021 05:58:36 -0700 (PDT) MIME-Version: 1.0 References: <20210705112358.3554-1-linux.amoon@gmail.com> <20210705112358.3554-3-linux.amoon@gmail.com> In-Reply-To: <20210705112358.3554-3-linux.amoon@gmail.com> From: Martin Blumenstingl Date: Thu, 8 Jul 2021 14:58:25 +0200 Message-ID: Subject: Re: [PATCHv2 2/3] ARM: dts: meson8b: mxq: Fix the pwm regulator supply properties To: Anand Moon Cc: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Neil Armstrong , Kevin Hilman , Jerome Brunet , devicetree@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210708_055838_464933_FF50401E X-CRM114-Status: UNSURE ( 9.43 ) X-CRM114-Notice: Please train this message. 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: text/plain; 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 On Mon, Jul 5, 2021 at 1:25 PM Anand Moon wrote: > > After enabling CONFIG_REGULATOR_DEBUG=y we observer below debug logs. > Changes help link VCCK and VDDEE pwm regulator to 5V regulator supply > instead of dummy regulator. > Add missing pwm-supply for regulator-vcck regulator node. > > [ 7.117140] pwm-regulator regulator-vcck: Looking up pwm-supply from device tree > [ 7.117153] pwm-regulator regulator-vcck: Looking up pwm-supply property in node /regulator-vcck failed > [ 7.117184] VCCK: supplied by regulator-dummy > [ 7.117194] regulator-dummy: could not add device link regulator.8: -ENOENT > [ 7.117266] VCCK: 860 <--> 1140 mV at 986 mV, enabled > [ 7.118498] VDDEE: will resolve supply early: pwm > [ 7.118515] pwm-regulator regulator-vddee: Looking up pwm-supply from device tree > [ 7.118526] pwm-regulator regulator-vddee: Looking up pwm-supply property in node /regulator-vddee failed > [ 7.118553] VDDEE: supplied by regulator-dummy > [ 7.118563] regulator-dummy: could not add device link regulator.9: -ENOENT > > Fixes: dee51cd0d2e8 ("ARM: dts: meson8b: mxq: add the VDDEE regulator") > Fixes: d94f60e3dfa0 ("ARM: dts: meson8b: mxq: improve support for the TRONFY MXQ S805") > > Cc: Martin Blumenstingl > Signed-off-by: Anand Moon Reviewed-by: Martin Blumenstingl _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-6.0 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 058EBC07E99 for ; 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Thu, 08 Jul 2021 05:58:36 -0700 (PDT) MIME-Version: 1.0 References: <20210705112358.3554-1-linux.amoon@gmail.com> <20210705112358.3554-3-linux.amoon@gmail.com> In-Reply-To: <20210705112358.3554-3-linux.amoon@gmail.com> From: Martin Blumenstingl Date: Thu, 8 Jul 2021 14:58:25 +0200 Message-ID: Subject: Re: [PATCHv2 2/3] ARM: dts: meson8b: mxq: Fix the pwm regulator supply properties To: Anand Moon Cc: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , Neil Armstrong , Kevin Hilman , Jerome Brunet , devicetree@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210708_055838_464933_FF50401E X-CRM114-Status: UNSURE ( 9.43 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@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: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On Mon, Jul 5, 2021 at 1:25 PM Anand Moon wrote: > > After enabling CONFIG_REGULATOR_DEBUG=y we observer below debug logs. > Changes help link VCCK and VDDEE pwm regulator to 5V regulator supply > instead of dummy regulator. > Add missing pwm-supply for regulator-vcck regulator node. > > [ 7.117140] pwm-regulator regulator-vcck: Looking up pwm-supply from device tree > [ 7.117153] pwm-regulator regulator-vcck: Looking up pwm-supply property in node /regulator-vcck failed > [ 7.117184] VCCK: supplied by regulator-dummy > [ 7.117194] regulator-dummy: could not add device link regulator.8: -ENOENT > [ 7.117266] VCCK: 860 <--> 1140 mV at 986 mV, enabled > [ 7.118498] VDDEE: will resolve supply early: pwm > [ 7.118515] pwm-regulator regulator-vddee: Looking up pwm-supply from device tree > [ 7.118526] pwm-regulator regulator-vddee: Looking up pwm-supply property in node /regulator-vddee failed > [ 7.118553] VDDEE: supplied by regulator-dummy > [ 7.118563] regulator-dummy: could not add device link regulator.9: -ENOENT > > Fixes: dee51cd0d2e8 ("ARM: dts: meson8b: mxq: add the VDDEE regulator") > Fixes: d94f60e3dfa0 ("ARM: dts: meson8b: mxq: improve support for the TRONFY MXQ S805") > > Cc: Martin Blumenstingl > Signed-off-by: Anand Moon Reviewed-by: Martin Blumenstingl _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic