From patchwork Thu Mar 4 06:05:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 1447104 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=X838cOPD; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4DrgPj3r8Qz9sPf for ; Thu, 4 Mar 2021 17:07:21 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233968AbhCDGGt (ORCPT ); Thu, 4 Mar 2021 01:06:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233609AbhCDGGR (ORCPT ); Thu, 4 Mar 2021 01:06:17 -0500 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 592B7C061761 for ; Wed, 3 Mar 2021 22:05:37 -0800 (PST) Received: by mail-pj1-x1029.google.com with SMTP id cl21-20020a17090af695b02900c61ac0f0e9so99507pjb.1 for ; Wed, 03 Mar 2021 22:05:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=16vaBi9BzoVqThTIqrJL3mXUcHy/6vtFy3wsh3+qlT8=; b=X838cOPDjzVEHor9a7b5sUbkiMytH23o4H1juAyRZQ6FNdMCsCEXwGizeWS5VuI664 YE37gQsJumgrhtwXodPuRFyt2QkI+4fdjQEl+PSW2BVW9USrSB6kEPeb/t7J7aL/AwuJ YrNY6dg3aWU84S3oE0QNNZWPev1AcwCiWNvXSUJFsV1KH/JyObJyk9Y2EXjnKjU7mRC7 +GAefOg7bxy7I9gs12C5jxeygmknKvk0p0UR1r4fgd2k9uqvfoIi+1f1p8deRsgewIqm YbomJD+59jGPAlBI5tFI/DnM/mPiOf/a8aN7C2Kxgl1Lc+rPRslTJhqdRBxrJdvwJWKM PHgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=16vaBi9BzoVqThTIqrJL3mXUcHy/6vtFy3wsh3+qlT8=; b=hV4EMnlhl0A+krv+ZqBw9G8J2W3amZXVLIvoA7VMiQwkLrzCDSaCtmJWL/OKvPg6Pu htAvjUMWPelUP5MHAjOpi9h0P4KjQ91b3RIVHWziMo/4EfkuqZMWVeSxvPcmlozW9TsT jcxAvumK5XcIBDy3XHoc9tT1IYg3g9krrKhASkmLHp2ygcmkrC2DOhrxVfNCJ/E/TeIB iFFRCjxhPoKlLaPomteSTpm6ntofEzaqLkp05jtLmjVSMrESPcDcb7IfjWIbJaXfLsRS FlrGU+caTKpCpTzEXg01fJEbH09GIr9dcX5hmmnmt7E9xomaXg6i0jXmwZOg0fTfYLEY +2Rw== X-Gm-Message-State: AOAM532v1ksHg11jqRyiF+rKoomsKRjgPUxWSEgScswQ9T6i3GU+2d1f sGoBm/DkBSZqY5lzk6OL262fwQ== X-Google-Smtp-Source: ABdhPJzWThjcg6/XGdAPC5RnsuCrKT9Ry/YqvJLaJvOSjKtR9zn1XMOAp1n9dGZxRQwpbNTHYvd9FA== X-Received: by 2002:a17:90a:4a8c:: with SMTP id f12mr2836821pjh.71.1614837936954; Wed, 03 Mar 2021 22:05:36 -0800 (PST) Received: from localhost.localdomain (80.251.214.228.16clouds.com. [80.251.214.228]) by smtp.gmail.com with ESMTPSA id j2sm776386pgh.39.2021.03.03.22.05.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Mar 2021 22:05:36 -0800 (PST) From: Shawn Guo To: Linus Walleij Cc: Bjorn Andersson , Andy Shevchenko , linux-gpio@vger.kernel.org, linux-arm-msm@vger.kernel.org, Shawn Guo Subject: [PATCH v3 2/2] pinctrl: qcom: sc8180x: add ACPI probe support Date: Thu, 4 Mar 2021 14:05:20 +0800 Message-Id: <20210304060520.24975-3-shawn.guo@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210304060520.24975-1-shawn.guo@linaro.org> References: <20210304060520.24975-1-shawn.guo@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org It adds ACPI probe support for pinctrl-sc8180x driver. Signed-off-by: Shawn Guo --- drivers/pinctrl/qcom/Kconfig | 2 +- drivers/pinctrl/qcom/pinctrl-sc8180x.c | 39 ++++++++++++++++++++++++-- 2 files changed, 38 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig index 6853a896c476..9f0218c4f9b3 100644 --- a/drivers/pinctrl/qcom/Kconfig +++ b/drivers/pinctrl/qcom/Kconfig @@ -222,7 +222,7 @@ config PINCTRL_SC7280 config PINCTRL_SC8180X tristate "Qualcomm Technologies Inc SC8180x pin controller driver" - depends on GPIOLIB && OF + depends on GPIOLIB && (OF || ACPI) select PINCTRL_MSM help This is the pinctrl, pinmux, pinconf and gpiolib driver for the diff --git a/drivers/pinctrl/qcom/pinctrl-sc8180x.c b/drivers/pinctrl/qcom/pinctrl-sc8180x.c index 66f76ed22200..45ecb4a022ca 100644 --- a/drivers/pinctrl/qcom/pinctrl-sc8180x.c +++ b/drivers/pinctrl/qcom/pinctrl-sc8180x.c @@ -1546,6 +1546,13 @@ static const struct msm_pingroup sc8180x_groups[] = { [193] = SDC_QDSD_PINGROUP(sdc2_data, 0x4b2000, 9, 0), }; +static const int sc8180x_acpi_reserved_gpios[] = { + 0, 1, 2, 3, + 47, 48, 49, 50, + 126, 127, 128, 129, + -1 /* terminator */ +}; + static const struct msm_gpio_wakeirq_map sc8180x_pdc_map[] = { { 3, 31 }, { 5, 32 }, { 8, 33 }, { 9, 34 }, { 10, 100 }, { 12, 104 }, { 24, 37 }, { 26, 38 }, { 27, 41 }, { 28, 42 }, { 30, 39 }, { 36, 43 }, @@ -1575,13 +1582,40 @@ static struct msm_pinctrl_soc_data sc8180x_pinctrl = { .nwakeirq_map = ARRAY_SIZE(sc8180x_pdc_map), }; +static const struct msm_pinctrl_soc_data sc8180x_acpi_pinctrl = { + .pins = sc8180x_pins, + .npins = ARRAY_SIZE(sc8180x_pins), + .groups = sc8180x_groups, + .ngroups = ARRAY_SIZE(sc8180x_groups), + .reserved_gpios = sc8180x_acpi_reserved_gpios, + .ngpios = 191, +}; + static int sc8180x_pinctrl_probe(struct platform_device *pdev) { - return msm_pinctrl_probe(pdev, &sc8180x_pinctrl); + const struct msm_pinctrl_soc_data *soc_data; + + soc_data = device_get_match_data(&pdev->dev); + if (!soc_data) + return -EINVAL; + + return msm_pinctrl_probe(pdev, soc_data); } +static const struct acpi_device_id sc8180x_pinctrl_acpi_match[] = { + { + .id = "QCOM040D", + .driver_data = (kernel_ulong_t) &sc8180x_acpi_pinctrl, + }, + { } +}; +MODULE_DEVICE_TABLE(acpi, sc8180x_pinctrl_acpi_match); + static const struct of_device_id sc8180x_pinctrl_of_match[] = { - { .compatible = "qcom,sc8180x-tlmm", }, + { + .compatible = "qcom,sc8180x-tlmm", + .data = &sc8180x_pinctrl, + }, { }, }; MODULE_DEVICE_TABLE(of, sc8180x_pinctrl_of_match); @@ -1590,6 +1624,7 @@ static struct platform_driver sc8180x_pinctrl_driver = { .driver = { .name = "sc8180x-pinctrl", .of_match_table = sc8180x_pinctrl_of_match, + .acpi_match_table = sc8180x_pinctrl_acpi_match, }, .probe = sc8180x_pinctrl_probe, .remove = msm_pinctrl_remove,