From patchwork Wed Dec 29 23:14:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 529462 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 45028C433EF for ; Wed, 29 Dec 2021 23:15:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232804AbhL2XP2 (ORCPT ); Wed, 29 Dec 2021 18:15:28 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:39498 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232272AbhL2XP1 (ORCPT ); Wed, 29 Dec 2021 18:15:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1640819727; 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: in-reply-to:in-reply-to:references:references; bh=7ivIG2KEEuOIoKvhqYO3zWlD+ksLVGpTusaJREZYNw0=; b=HetTYi6wBjh97ct5Qo5g3kIi2uXunaJ65XwsrDWEZSed5lATA2XonYMn4dcSth7RqKjxqt ZLAqK/cSVwjpKm1NNFxwjIo6jvwaRkvqf8fzjbG0VPfAME6C8GbxnxM1l1/XXVmkSYcEii 4z35m6diJHhlTXYeOebqje6YjRBBBFQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-187-vSiv7OK8PNmXPF5lgxgneQ-1; Wed, 29 Dec 2021 18:15:25 -0500 X-MC-Unique: vSiv7OK8PNmXPF5lgxgneQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4FAFE80BCAB; Wed, 29 Dec 2021 23:15:23 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.20]) by smtp.corp.redhat.com (Postfix) with ESMTP id 341C51037F5B; Wed, 29 Dec 2021 23:15:08 +0000 (UTC) From: Hans de Goede To: "Rafael J . Wysocki" , Mark Gross , Andy Shevchenko , Wolfram Sang , Mika Westerberg , Rob Herring , Greg Kroah-Hartman , Jiri Slaby Cc: Hans de Goede , Len Brown , linux-acpi@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-i2c@vger.kernel.org, Stephan Gerhold , linux-serial@vger.kernel.org Subject: [PATCH 11/12] platform/x86: x86-android-tablets: Add Asus MeMO Pad 7 ME176C data Date: Thu, 30 Dec 2021 00:14:30 +0100 Message-Id: <20211229231431.437982-12-hdegoede@redhat.com> In-Reply-To: <20211229231431.437982-1-hdegoede@redhat.com> References: <20211229231431.437982-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Asus MeMO Pad 7 ME176C tablets have an Android factory img with everything hardcoded in the kernel instead of properly described in the DSDT. Add support for manually instantiating all the missing I2C devices by adding the necessary device info to the x86-android-tablets module. Signed-off-by: Hans de Goede --- drivers/platform/x86/x86-android-tablets.c | 118 +++++++++++++++++++++ 1 file changed, 118 insertions(+) diff --git a/drivers/platform/x86/x86-android-tablets.c b/drivers/platform/x86/x86-android-tablets.c index 1f4300e837c6..fb257b5811d3 100644 --- a/drivers/platform/x86/x86-android-tablets.c +++ b/drivers/platform/x86/x86-android-tablets.c @@ -209,6 +209,116 @@ static struct gpiod_lookup_table int3496_gpo2_pin22_gpios = { }, }; +/* Asus ME176C tablets have an Android factory img with everything hardcoded */ +static const char * const asus_me176c_accel_mount_matrix[] = { + "-1", "0", "0", + "0", "1", "0", + "0", "0", "1" +}; + +static const struct property_entry asus_me176c_accel_props[] = { + PROPERTY_ENTRY_STRING_ARRAY("mount-matrix", asus_me176c_accel_mount_matrix), + { } +}; + +static const struct software_node asus_me176c_accel_node = { + .properties = asus_me176c_accel_props, +}; + +static const struct x86_i2c_client_info asus_me176c_i2c_clients[] __initconst = { + { + /* bq24190 battery charger */ + .board_info = { + .type = "bq24190", + .addr = 0x6b, + .dev_name = "bq24190", + .swnode = &bq24190_node, + .platform_data = &bq24190_pdata, + }, + .adapter_path = "\\_SB_.I2C1", + .irq_data = { + .type = X86_ACPI_IRQ_TYPE_PMIC, + .chip = "\\_SB_.I2C7.PMIC", + .domain = DOMAIN_BUS_WAKEUP, + .index = 0, + }, + }, { + /* ug3105 battery monitor */ + .board_info = { + .type = "ug3105", + .addr = 0x70, + .dev_name = "ug3105", + }, + .adapter_path = "\\_SB_.I2C1", + }, { + /* ak09911 compass */ + .board_info = { + .type = "ak09911", + .addr = 0x0c, + .dev_name = "ak09911", + }, + .adapter_path = "\\_SB_.I2C5", + }, { + /* kxtj21009 accel */ + .board_info = { + .type = "kxtj21009", + .addr = 0x0f, + .dev_name = "kxtj21009", + .swnode = &asus_me176c_accel_node, + }, + .adapter_path = "\\_SB_.I2C5", + }, { + /* goodix touchscreen */ + .board_info = { + .type = "GDIX1001:00", + .addr = 0x14, + .dev_name = "goodix_ts", + }, + .adapter_path = "\\_SB_.I2C6", + .irq_data = { + .type = X86_ACPI_IRQ_TYPE_APIC, + .index = 0x45, + .trigger = ACPI_EDGE_SENSITIVE, + .polarity = ACPI_ACTIVE_LOW, + }, + }, +}; + +static const struct x86_serdev_info asus_me176c_serdevs[] __initconst = { + { + .ctrl_hid = "80860F0A", + .ctrl_uid = "2", + .ctrl_devname = "serial0", + .serdev_hid = "BCM2E3A", + }, +}; + +static struct gpiod_lookup_table asus_me176c_goodix_gpios = { + .dev_id = "i2c-goodix_ts", + .table = { + GPIO_LOOKUP("INT33FC:00", 60, "reset", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("INT33FC:02", 28, "irq", GPIO_ACTIVE_HIGH), + { } + }, +}; + +static struct gpiod_lookup_table *asus_me176c_gpios[] = { + &int3496_gpo2_pin22_gpios, + &asus_me176c_goodix_gpios, + NULL +}; + +static const struct x86_dev_info asus_me176c_info __initconst = { + .i2c_client_info = asus_me176c_i2c_clients, + .i2c_client_count = ARRAY_SIZE(asus_me176c_i2c_clients), + .pdev_info = int3496_pdevs, + .pdev_count = ARRAY_SIZE(int3496_pdevs), + .serdev_info = asus_me176c_serdevs, + .serdev_count = ARRAY_SIZE(asus_me176c_serdevs), + .gpiod_lookup_tables = asus_me176c_gpios, + .modules = bq24190_modules, +}; + /* Asus TF103C tablets have an Android factory img with everything hardcoded */ static const char * const asus_tf103c_accel_mount_matrix[] = { "0", "-1", "0", @@ -425,6 +535,14 @@ static const struct x86_dev_info xiaomi_mipad2_info __initconst = { }; static const struct dmi_system_id x86_android_tablet_ids[] __initconst = { + { + /* Asus MeMO Pad 7 ME176C */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ME176C"), + }, + .driver_data = (void *)&asus_me176c_info, + }, { /* Asus TF103C */ .matches = {