From nobody Wed Apr 15 19:23:05 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E1839C4332F for ; Thu, 17 Nov 2022 18:41:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240673AbiKQSlL (ORCPT ); Thu, 17 Nov 2022 13:41:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240619AbiKQSlB (ORCPT ); Thu, 17 Nov 2022 13:41:01 -0500 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92F7386A44 for ; Thu, 17 Nov 2022 10:41:00 -0800 (PST) Received: by mail-wr1-x429.google.com with SMTP id g12so5288287wrs.10 for ; Thu, 17 Nov 2022 10:41:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=9elements.com; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Abu7MuicKWdhbXi7GeZMoVbyzQG5Uo0La/ux0RfbuPM=; b=YDeXI5kYTHzKyCnnUgdV7IVVA0MucRAImCFhTJ/nwvWMKpCsclRLd57uGjViSpuyQf 5QS4Wd1qesZDqdBbrRY5Iff+m7iYHJbx4HOLcmL9U2OkdPpZk5nVJuPUr2PoQ8TIpyue RNqbifCCzsB7C63G8iIqkylN6Z4HEomyuk1eT20SZmugCvHrHGCQ5r4yilwjmzcMMDz/ R3E5Grib1eWxFNghcw/0TgUNUxbPAtnh4JybDJ8KJ4Dwl/1dq2RHGE6VfOdgXeacd7wr SgxVfFblUmv7USAor2fSMsX78gaK1ZNJRaFIeaaG64N6hS247rS1GHlSv+rr+uyznqLy q06g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Abu7MuicKWdhbXi7GeZMoVbyzQG5Uo0La/ux0RfbuPM=; b=6VrtNvZWWFDQVMbWfK3lP5+NWoQwmUuw1FplDp+9TwGYt6JCktoA/nCt1jDCVxr5bn dJK9xmQ3x0UmlPvDYeMW4KxTUoom2Eu2lvJ6tk1KhvtflRV7wtL09IcxJGCP1GKvJomt pfS+0VS9OkLIZltavb02rtS9Y5ARKeS12m7lIph7qH+TUiOnQ9hYLz7/oltHj2ICPxtV wUzmoMz9xe26g1Z9rYbMOjnTmwqeVIDOp76BHEeSguA/aDRDpiSpRd9JB8/1HumdHMew NmOt9TalgPvWFXe1XguJyoVpcroFFkxdWuVS4Gti5sr5odYpwsVbvliarmisGb2ZAkoM MBLg== X-Gm-Message-State: ANoB5pm+koZ8MZcT4f+YBq2xRT10T91qUXuQb/BJ7CZRbQzWniDYj6/E NAj6qFW/hzVFAPtkfOmwb/MEEA== X-Google-Smtp-Source: AA0mqf4BdnRx/m+oA0ZgtYbjk4aNkVVR/ouVsYExnoOn6I+hbYduSDnuH2hbGI32vn6OefJT9Dfpgw== X-Received: by 2002:adf:e603:0:b0:241:bd28:51f7 with SMTP id p3-20020adfe603000000b00241bd2851f7mr912788wrm.246.1668710459042; Thu, 17 Nov 2022 10:40:59 -0800 (PST) Received: from stroh80.sec.9e.network (ip-078-094-000-051.um19.pools.vodafone-ip.de. [78.94.0.51]) by smtp.gmail.com with ESMTPSA id fc18-20020a05600c525200b003c71358a42dsm8801370wmb.18.2022.11.17.10.40.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Nov 2022 10:40:58 -0800 (PST) From: Naresh Solanki X-Google-Original-From: Naresh Solanki To: Guenter Roeck , linux-hwmon@vger.kernel.org, Jean Delvare Cc: Patrick Rudolph , Naresh Solanki , linux-kernel@vger.kernel.org Subject: [PATCH] pmbus core: Add power good support Date: Thu, 17 Nov 2022 19:40:22 +0100 Message-Id: <20221117184022.1808508-1-Naresh.Solanki@9elements.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Patrick Rudolph Update error flags with regulation out if regulator is on & power good status bit is set Signed-off-by: Patrick Rudolph Signed-off-by: Naresh Solanki --- drivers/hwmon/pmbus/pmbus_core.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_c= ore.c index 7ec04934747e..20ca26e19db7 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -2827,9 +2827,13 @@ static int pmbus_regulator_get_error_flags(struct re= gulator_dev *rdev, unsigned if (status < 0) return status; =20 - if (pmbus_regulator_is_enabled(rdev) && (status & PB_STATUS_OFF)) - *flags |=3D REGULATOR_ERROR_FAIL; + if (pmbus_regulator_is_enabled(rdev)) { + if (status & PB_STATUS_OFF) + *flags |=3D REGULATOR_ERROR_FAIL; =20 + if (status & PB_STATUS_POWER_GOOD_N) + *flags |=3D REGULATOR_ERROR_REGULATION_OUT; + } /* * Unlike most other status bits, PB_STATUS_{IOUT_OC,VOUT_OV} are * defined strictly as fault indicators (not warnings). base-commit: 27fea302952d8c90cafbdbee96bafeca03544401 --=20 2.37.3