From patchwork Thu Jun 22 19:40:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adrien Thierry X-Patchwork-Id: 694943 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 9A93EEB64DD for ; Thu, 22 Jun 2023 19:41:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229802AbjFVTl0 (ORCPT ); Thu, 22 Jun 2023 15:41:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230151AbjFVTlY (ORCPT ); Thu, 22 Jun 2023 15:41:24 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D99481BF6 for ; Thu, 22 Jun 2023 12:40:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1687462840; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=YAdDzI7a2w7zSAyjPyNNq/Ev472c8eoVURScYubF4TQ=; b=ZxKzSNad/or2mqmP5cjxxeS7vRaQXt89LPTyvBeU87wjU7IscIb3qLJEfZtQ745krOAIXD O+Yamqyf5jIJ7iOWTF1t6+SnnRS9Zomz+HUg6dxvebAMZpAGksStQ1uyEEVRPUGwC0sGbu H51JbTNGHb5JKOGBePfycCiknYe7Knc= Received: from mail-qv1-f72.google.com (mail-qv1-f72.google.com [209.85.219.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-114-CJ_qWPISPlu5Qg0zblnaNg-1; Thu, 22 Jun 2023 15:40:37 -0400 X-MC-Unique: CJ_qWPISPlu5Qg0zblnaNg-1 Received: by mail-qv1-f72.google.com with SMTP id 6a1803df08f44-62fe611af5bso81652916d6.0 for ; Thu, 22 Jun 2023 12:40:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687462836; x=1690054836; 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=YAdDzI7a2w7zSAyjPyNNq/Ev472c8eoVURScYubF4TQ=; b=fvfgpfsICF9/n6mVFPpvby/NB4xLoML/BqbpOZ8RwTsg4h1j+DtNkTypicLloJNtO0 pL4blVkX2rjIS6ZYWn38uWZD6Q48NyFES3DyxO5Q9CVygdgebeWhXVSUoHtWl/rb/fyG +ucdQ2eL7MZmX3hTyQ8w0st7OBpPsNPs0HKFW+z4cLiOnqM69WSZqwEdOqEZbHixuWht gZ8exbVuOocuM8RgE1FdaKxRlkLmYGL+RSkCvn48VW62u5Hm9Ndon3+zUjxRltNwEWY+ mMkDDtwwOvWaW1HCwrP6DFlVXt/Lt7HZC05gx4/FkahkRQfTCibmyio5iGwIYMyO8WO5 M85A== X-Gm-Message-State: AC+VfDxIFnkWgVVUdsKjvAYL0R/TuQh/sfk/ifPs9gqVYTjoDKBgUY/w eBGGnlUO7H5klO6STo+IUl/jsEsTyAmUL/nbsZi8TbDQEu4524+Jh2u3NrwFWZmb/pL4LmNYXTf z+X6SP3w9XhCFUXpV28wNKeniSA== X-Received: by 2002:a05:6214:2348:b0:628:8012:bee7 with SMTP id hu8-20020a056214234800b006288012bee7mr23807896qvb.20.1687462835927; Thu, 22 Jun 2023 12:40:35 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6Us4gIajbkbBYAl1GQwlecTXJ2MQWP3hipq9LV+yvMlB+t2tpeI2+qq/juzy83d2qaMcEJfg== X-Received: by 2002:a05:6214:2348:b0:628:8012:bee7 with SMTP id hu8-20020a056214234800b006288012bee7mr23807877qvb.20.1687462835633; Thu, 22 Jun 2023 12:40:35 -0700 (PDT) Received: from fedora.redhat.com ([107.171.218.122]) by smtp.gmail.com with ESMTPSA id jo30-20020a056214501e00b006301819be40sm4174183qvb.49.2023.06.22.12.40.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Jun 2023 12:40:35 -0700 (PDT) From: Adrien Thierry To: Andy Gross , Bjorn Andersson , Kishon Vijay Abraham I , Konrad Dybcio , Manu Gautam , Philipp Zabel , Stephen Boyd , Vinod Koul , Wesley Cheng Cc: Adrien Thierry , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org Subject: [PATCH v3 0/3] Fixes for qcom-snps-femto-v2 PHY driver Date: Thu, 22 Jun 2023 15:40:17 -0400 Message-Id: <20230622194021.80892-1-athierry@redhat.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This series contains a few fixes for the qcom-snps-femto-v2 driver, notably: - make sure ref_clk is properly enabled - add system sleep PM ops to disable the clocks on system suspend v2 -> v3 - "phy: qcom-snps-femto-v2: add system sleep PM ops" - add link to downstream driver used as reference (Andrew Halaney) - add commit "phy: qcom-snps-femto-v2: use qcom_snps_hsphy_do_suspend/resume error code" to make sure PM ops don't always return 0 (Andrew Halaney) v1 -> v2 - keep cfg_ahb clock and use clk_bulk API to handle both cfg_ahb and ref clocks (Bjorn Andersson) - add system sleep PM callbacks (Bjorn Andersson) - add Link: and Fixes: tag (Andrew Halaney) Adrien Thierry (3): phy: qcom-snps-femto-v2: properly enable ref clock phy: qcom-snps-femto-v2: add system sleep PM ops phy: qcom-snps-femto-v2: use qcom_snps_hsphy_do_suspend/resume error code drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c | 87 +++++++++++++------ 1 file changed, 59 insertions(+), 28 deletions(-)