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[23.128.96.31]) by mx.google.com with ESMTPS id h186-20020a0dc5c3000000b0059262118d98si11291524ywd.570.2023.10.25.01.47.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Oct 2023 01:47:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) client-ip=23.128.96.31; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by morse.vger.email (Postfix) with ESMTP id 89431802012F; Wed, 25 Oct 2023 01:47:04 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at morse.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234452AbjJYIqr (ORCPT + 99 others); Wed, 25 Oct 2023 04:46:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234126AbjJYIq3 (ORCPT ); Wed, 25 Oct 2023 04:46:29 -0400 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [IPv6:2a0a:edc0:2:b01:1d::104]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 55A2C12A for ; Wed, 25 Oct 2023 01:46:27 -0700 (PDT) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qvZWq-0002C9-9l; Wed, 25 Oct 2023 10:46:16 +0200 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qvZWp-0048WY-9N; Wed, 25 Oct 2023 10:46:15 +0200 Received: from ore by dude04.red.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1qvZWp-00CySG-0k; Wed, 25 Oct 2023 10:46:15 +0200 From: Oleksij Rempel To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v3 0/7] regulator: add under-voltage support Date: Wed, 25 Oct 2023 10:46:07 +0200 Message-Id: <20231025084614.3092295-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Wed, 25 Oct 2023 01:47:04 -0700 (PDT) This series add under-voltage and emergency shutdown for system critical regulators changes v3: - add system-critical-regulator property - add regulator-uv-survival-time-ms property - implement default policy for system critical uv events changes v2: - drop event forwarding support - use emergency shutdown directly instead of generating under-voltage error event. - fix devicetree patch - drop interrupt-names support Oleksij Rempel (7): regulator: dt-bindings: Add system-critical-regulator property regulator: Handle system-critical under-voltage events regulator: dt-bindings: fixed-regulator: Add under-voltage interrupt support regulator: dt-bindings: whitelist system-critical-regulator property for fixed-regulator regulator: fixed: add support for under-voltage IRQ regulator: dt-bindings: Add regulator-uv-survival-time-ms property regulator: Implement uv_survival_time for handling under-voltage events .../bindings/regulator/fixed-regulator.yaml | 7 +++ .../bindings/regulator/regulator.yaml | 12 +++++ drivers/regulator/core.c | 6 +++ drivers/regulator/fixed.c | 50 +++++++++++++++++++ drivers/regulator/of_regulator.c | 8 +++ include/linux/regulator/machine.h | 12 +++++ 6 files changed, 95 insertions(+) -- 2.39.2