From patchwork Fri Mar 17 16:27:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mukesh Ojha X-Patchwork-Id: 665090 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 0FEEFC76195 for ; Fri, 17 Mar 2023 16:28:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229978AbjCQQ2t (ORCPT ); Fri, 17 Mar 2023 12:28:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229647AbjCQQ2q (ORCPT ); Fri, 17 Mar 2023 12:28:46 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A0B7D52914; Fri, 17 Mar 2023 09:28:34 -0700 (PDT) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32H90I3r017582; Fri, 17 Mar 2023 16:28:32 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=45Sa0KvhtyZyoLD9CE/N9cMwquHru6OA03DUNWKKcFs=; b=YQF/Cw3mhBYIunNTh/caRsS69G+UAFVurB1+olgAz7INQpIG6uQPgoXscKrn0NmObw6I jW3Sr7ppvOtJVXadlgJgfA9vJR0TM0/dM2msOnxaMxj1SmtO8nIGhcI567SNvloSAza0 T4jRAVo+1/ZICa0DbiIoxXz0B0ZT8Tk+3pfVGZlGiaNQImlwXpqaKLZYUs1pvFRqX6pB q0dDfZzHgqnZWAcI1k+YjKlxsxBQMAFxlb2vZfLtkgqbi2r8Eqg0lexTfhIiCSPMJdCs oXOFRGyLZE5ojBFUbKPvzTCaUdQMZGVuzKAB00STfp2ZMzMHOoHya8mFn8D8d25rIks7 jg== Received: from nasanppmta02.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3pcn6f1hhh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 17 Mar 2023 16:28:32 +0000 Received: from nasanex01c.na.qualcomm.com (nasanex01c.na.qualcomm.com [10.45.79.139]) by NASANPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 32HGSVfQ031328 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 17 Mar 2023 16:28:31 GMT Received: from hu-mojha-hyd.qualcomm.com (10.80.80.8) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.41; Fri, 17 Mar 2023 09:28:28 -0700 From: Mukesh Ojha To: , , , CC: , , , Mukesh Ojha Subject: [PATCH v3 2/5] pinctrl: qcom: Use qcom_scm_io_update_field() Date: Fri, 17 Mar 2023 21:57:59 +0530 Message-ID: <1679070482-8391-3-git-send-email-quic_mojha@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1679070482-8391-1-git-send-email-quic_mojha@quicinc.com> References: <1679070482-8391-1-git-send-email-quic_mojha@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: FPVvtoiQVXniFzdJBhNB4yU5jGzcaQK_ X-Proofpoint-ORIG-GUID: FPVvtoiQVXniFzdJBhNB4yU5jGzcaQK_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-17_10,2023-03-16_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 adultscore=0 priorityscore=1501 spamscore=0 clxscore=1015 suspectscore=0 malwarescore=0 mlxlogscore=650 lowpriorityscore=0 impostorscore=0 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303150002 definitions=main-2303170110 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Use qcom_scm_io_update_field() exported function introduced in last commit. Signed-off-by: Mukesh Ojha Acked-by: Linus Walleij --- drivers/pinctrl/qcom/pinctrl-msm.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index daeb79a..3d3d520 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -1016,6 +1016,8 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type) unsigned long flags; bool was_enabled; u32 val; + u32 tmp_val; + u32 mask; if (msm_gpio_needs_dual_edge_parent_workaround(d, type)) { set_bit(d->hwirq, pctrl->dual_edge_irqs); @@ -1049,24 +1051,21 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type) * With intr_target_use_scm interrupts are routed to * application cpu using scm calls. */ + mask = (7 << g->intr_target_bit); + tmp_val = g->intr_target_kpss_val << g->intr_target_bit; if (pctrl->intr_target_use_scm) { u32 addr = pctrl->phys_base[0] + g->intr_target_reg; int ret; - qcom_scm_io_readl(addr, &val); - - val &= ~(7 << g->intr_target_bit); - val |= g->intr_target_kpss_val << g->intr_target_bit; - - ret = qcom_scm_io_writel(addr, val); + ret = qcom_scm_io_update_field(addr, mask, tmp_val); if (ret) dev_err(pctrl->dev, "Failed routing %lu interrupt to Apps proc", d->hwirq); } else { val = msm_readl_intr_target(pctrl, g); - val &= ~(7 << g->intr_target_bit); - val |= g->intr_target_kpss_val << g->intr_target_bit; + val &= ~mask; + val |= tmp_val; msm_writel_intr_target(val, pctrl, g); }