From patchwork Fri Nov 12 04:24:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fenglin Wu X-Patchwork-Id: 12616083 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A047DC433FE for ; Fri, 12 Nov 2021 04:25:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB13D60FC3 for ; Fri, 12 Nov 2021 04:25:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230031AbhKLE2D (ORCPT ); Thu, 11 Nov 2021 23:28:03 -0500 Received: from alexa-out.qualcomm.com ([129.46.98.28]:54457 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229770AbhKLE2A (ORCPT ); Thu, 11 Nov 2021 23:28:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1636691110; x=1668227110; h=from:to:cc:subject:date:message-id:mime-version; bh=U74oTn3YiWljquhRYz897S7wfraIcS+MTY2aLMzvIv8=; b=in5KELDg+jowxzZ4wEcKD2t8CuPI6z2mZ+Gbs7gZLNCGgty4rdFlZ/fH AU5DdX71PZWZL2vdtq9jtHokPaIwB5Z0AlTQj7WtomzB39wsWe3lERiVF HuIP+GfIyITmUci54esGJ0m+WA/KPVsJXWtM4CHse3S5brhTuwzTICxI1 4=; Received: from ironmsg-lv-alpha.qualcomm.com ([10.47.202.13]) by alexa-out.qualcomm.com with ESMTP; 11 Nov 2021 20:25:10 -0800 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg-lv-alpha.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Nov 2021 20:25:09 -0800 Received: from nalasex01c.na.qualcomm.com (10.47.97.35) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.7; Thu, 11 Nov 2021 20:25:09 -0800 Received: from fenglinw-gv.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Thu, 11 Nov 2021 20:25:06 -0800 From: Fenglin Wu To: , , CC: , , , , Subject: [RESEND PATCH v2 00/11] A bunch of fix and optimization patches in spmi-pmic-arb.c Date: Fri, 12 Nov 2021 12:24:08 +0800 Message-ID: <1636691059-4305-1-git-send-email-quic_fenglinw@quicinc.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This change series includes some fixes and optimizations in spmi-pmic-arb.c. Following changes are made in v2 patches comparing to v1: In [v2 01/11], added code to handle spurious interrupt. In [v2 03/11], adressed minor comments to update the code logic. In [v2 04/11], minor update to detect spurious interrupt. In [v2 05/11], added Fixes tag. In [v2 07/11], added Fixes tag and updated commit text to explain the problem. In [v2 08/11], added binding change to make interrupt properties as optional. In [v2 09/11], updated to check presence of "interrupt-controller" property. In [v2 11/11], convert spmi-pmic-arb binding to YAML format. Abhijeet Dharmapurikar (1): spmi: pmic-arb: handle spurious interrupt Ashay Jaiswal (1): spmi: pmic-arb: add support to dispatch interrupt based on IRQ status David Collins (6): spmi: pmic-arb: check apid against limits before calling irq handler spmi: pmic-arb: correct duplicate APID to PPID mapping logic spmi: pmic-arb: block access for invalid PMIC arbiter v5 SPMI writes bindings: spmi: spmi-pmic-arb: mark interrupt properties as optional spmi: pmic-arb: make interrupt support optional spmi: pmic-arb: increase SPMI transaction timeout delay Fenglin Wu (1): dt-bindings: convert qcom,spmi-pmic-arb binding to YAML format Subbaraman Narayanamurthy (1): spmi: pmic-arb: do not ack and clear peripheral interrupts in cleanup_irq Yimin Peng (1): spmi: pmic-arb: clear unexpected interrupt trigger type .../bindings/spmi/qcom,spmi-pmic-arb.txt | 65 --------- .../bindings/spmi/qcom,spmi-pmic-arb.yaml | 122 +++++++++++++++++ drivers/spmi/spmi-pmic-arb.c | 148 +++++++++++++++------ 3 files changed, 227 insertions(+), 108 deletions(-) delete mode 100644 Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt create mode 100644 Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml