From patchwork Mon Sep 12 21:06:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anjelique Melendez X-Patchwork-Id: 12974103 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 6A188C6FA86 for ; Mon, 12 Sep 2022 21:07:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229997AbiILVHR (ORCPT ); Mon, 12 Sep 2022 17:07:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35586 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229869AbiILVHL (ORCPT ); Mon, 12 Sep 2022 17:07:11 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C17044AD45; Mon, 12 Sep 2022 14:07:08 -0700 (PDT) Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 28CJqoQp014161; Mon, 12 Sep 2022 21:07:03 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-transfer-encoding : content-type; s=qcppdkim1; bh=AEomfu5q9BkFL7Ui8nDyjuCkqZfZnLic+5HhcVW4ZoA=; b=l+uBjTkS9FUgl9RYxF91tZHSSattEBsQdrY0ymvgCng4ncvHAzTUchhEw1RE0hOlKu4/ 97uBBDJAW0wyqzfuEcV/1igBoJRUU+FvGJ3AAJU2xJe5Q7c8ta6iW+QtgGd2k+BX12sR XbgJBS3MZpMRlfx1jGHEEi0lVUUybe/DXhQT70jIaEMetXZ40KjUARSKK/AffIz1fLSe QaAoXFODNyNdI/KhWxFgXUCUx6WEswy2hI3BB407sWvKvq5FEmFE6kWIBAWYzKQEwjAe cdHI3CC6aGIwkQEfTilGbugx2NDYzHWzXqWnN9ojAs9Q8c91CUxu5E6SQRWt3r/b9feK jA== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3jgk3gwbk3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Sep 2022 21:07:02 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 28CL71qf016283 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Sep 2022 21:07:01 GMT Received: from hu-amelende-lv.qualcomm.com (10.49.16.6) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.29; Mon, 12 Sep 2022 14:07:01 -0700 From: Anjelique Melendez To: , , , , CC: , , , , , , , Anjelique Melendez Subject: [PATCH v2 1/4] pinctrl: qcom: spmi-gpio: add support for LV_VIN2 and MV_VIN3 subtypes Date: Mon, 12 Sep 2022 14:06:23 -0700 Message-ID: <20220912210624.4527-2-quic_amelende@quicinc.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220912210624.4527-1-quic_amelende@quicinc.com> References: <20220912210624.4527-1-quic_amelende@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: pNmjPPRXg_J3IrTNlLu7_oT45_1a6h5I X-Proofpoint-GUID: pNmjPPRXg_J3IrTNlLu7_oT45_1a6h5I X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.528,FMLib:17.11.122.1 definitions=2022-09-12_14,2022-09-12_02,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 priorityscore=1501 spamscore=0 bulkscore=0 lowpriorityscore=0 mlxlogscore=984 clxscore=1015 mlxscore=0 malwarescore=0 impostorscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2209120072 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: David Collins Add support for SPMI PMIC GPIO subtypes GPIO_LV_VIN2 and GPIO_MV_VIN3. GPIO_LV_VIN2 GPIOs support two input reference voltages: VIN0 and VIN1. These are typically connected to 1.8 V and 1.2 V supplies respectively. GPIO_MV_VIN3 GPIOs support three input reference voltages: VIN0, VIN1, and VIN2. These are typically connected to Vph, 1.8 V, and 1.2 V supplies respectively. Signed-off-by: David Collins Signed-off-by: Anjelique Melendez --- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c index ccaf40a9c0e6..cf6b6047de8d 100644 --- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c +++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2012-2014, 2016-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. */ #include @@ -36,6 +37,8 @@ #define PMIC_GPIO_SUBTYPE_GPIOC_8CH 0xd #define PMIC_GPIO_SUBTYPE_GPIO_LV 0x10 #define PMIC_GPIO_SUBTYPE_GPIO_MV 0x11 +#define PMIC_GPIO_SUBTYPE_GPIO_LV_VIN2 0x12 +#define PMIC_GPIO_SUBTYPE_GPIO_MV_VIN3 0x13 #define PMIC_MPP_REG_RT_STS 0x10 #define PMIC_MPP_REG_RT_STS_VAL_MASK 0x1 @@ -823,6 +826,16 @@ static int pmic_gpio_populate(struct pmic_gpio_state *state, pad->have_buffer = true; pad->lv_mv_type = true; break; + case PMIC_GPIO_SUBTYPE_GPIO_LV_VIN2: + pad->num_sources = 2; + pad->have_buffer = true; + pad->lv_mv_type = true; + break; + case PMIC_GPIO_SUBTYPE_GPIO_MV_VIN3: + pad->num_sources = 3; + pad->have_buffer = true; + pad->lv_mv_type = true; + break; default: dev_err(state->dev, "unknown GPIO type 0x%x\n", subtype); return -ENODEV;