From nobody Fri Apr 3 04:45:49 2026 Received: from mail-ed1-f47.google.com (mail-ed1-f47.google.com [209.85.208.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8DF0831E10B for ; Tue, 17 Feb 2026 23:36:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771371405; cv=none; b=H5I1gmI8PxvGxdcp3YTP3nUafJnkflIghOA/hK1G+tcFBe1bA0eVngYmZKE3PN+dxUV88ujuoYCVDqIEhJAR5ePrqsMPfw66ebPEGQ7Xb/CufVaj8SBmKnkkb0nIVJuS1k0RjtFuAcwP0VXRFUptG7YMUnrykH9I6sOb6TWm1vM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771371405; c=relaxed/simple; bh=6wLV1fKHOSo50eNLzCcDqRckuzLvPYD+d6QvWDa/E38=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FScDzOodx4t2Ck/ComBHiS89o/ldrRRffoPIYR/uidVRZspTzkTlQp5XM0cWPXKs7hmIpqTHNwctwoNocrQNpu3jT7CJLyL5iPA0KPw3EG3QtP93ZBSW5XyfqZUBrvxFnlP99D9SyllxbpZThNme+8ljyZX09Y13cZJQCCITE9w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=JpLtIc9j; arc=none smtp.client-ip=209.85.208.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JpLtIc9j" Received: by mail-ed1-f47.google.com with SMTP id 4fb4d7f45d1cf-65a26c220b6so6293716a12.0 for ; Tue, 17 Feb 2026 15:36:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1771371390; x=1771976190; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=A46avHn96e86z7iI8XFvzGuKFUIZWovxZpHz1uUZlNE=; b=JpLtIc9j0sfE57nDoOvdPKkVY9g9HOG0yu+oiHcO3w96iryr/4bRyYpQftgcE4kbOB YCO+YEDYtme/Lj4/uoJup/JYD7SCcRwLiKCwsAVyfwsdDyybkQ/wcCGnw8slQGm+0aT4 XxeoJKDX0iaVMtrZMVklHuyR8lAYdLNBSvVgLwKNWxELguF0FNHxZU/NoyguKn9B2CwH +0enHkhZ9rPtskLwmAr+spV9N9CpfGhZ+cVIJI1cuEIk9GkyAA4fnhthfJ5pgD7COa9S vV0uRdRf/+ub2Oi5s612P7I3xdGiDSjgEjGI4fqr/Y8a8B5idpoUwNP1jgkiPWR5Jh8k 4+8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771371390; x=1771976190; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=A46avHn96e86z7iI8XFvzGuKFUIZWovxZpHz1uUZlNE=; b=LQqocvDGVvi6spFMPnL8nQeXesFTSodkRClVkGY2WMLCWvpW8PZfLbj+4NAVeuKzG2 LNwyl1s9PifOKeVTow/GK0/iVaXNEQNr8wuZUlLvtJekk/8WcE9dy+/SBQAX877WIXwW HHEEsFNJQHAE9kDJAN/P83LkEUeSGR5asM2SZ3t9rMSMCRF1iVWpSnNxgrsJxSb9L+1l ZNev8PR4Zdrms4Xs39iAivtfdf7xo/WtDCyrTPq+FJ0CWCn7DzmGJQ3ooRh6SJuzNcdC Cc/gmPD8LmYrj5F1RYI3pTKedcgNC4KPTkK5wG/z9awcWVuD9Zf15pnY0uxV9gbBmOjE nSEw== X-Gm-Message-State: AOJu0YzPItnds2DHtWroimcvbzkZ7HTLBMFNoQBCISgIDVXn1ltVUxD9 2Iq3rdRFTZ/zBPfsWV/dTPGO+jrIw6WakR7I9lyU4Rz3YoIAlWGo4D5f X-Gm-Gg: AZuq6aKzSaQj2mtqaGipAyhn/WKL6J+s/l6Bf8JxNq0N22RG8hfakxj0iPR/QastPX0 P/x1MW3zhjKY2KKBSkmxILoTESbr5qmwsDRLyg5ErUMvu6MmTchuJMBnYIqvkYe/yZWmOtFFSfD C73kQBJQUycGm9t/ENlgwOcl0gLsb0qXxd4n5io2eCCu0JtjnjjyRg89BagouhiGdEi3IhwWJQT 84Vz+jTe+nVM3WSyiA7m9neg8NB8EmMkHisdq891o1G9GTZH7QkTCkhx5dlC4ysEEuM/kzGoSrT wkyKPmx+P3os8Ukh7PmkZMh0KAFtIl+qQ1LDFceC44AJFUJw3xaJUI7/DGTPn4AVFnxbuBR1rHs cE5VzL9J17R+XbPtb0p50UNjzzZHPQOOlwvKn5kHSF+b/+I5b+XdbPyDYzXAAoygNpaXt/qn35j +xejtC+0/vl5N7Jg== X-Received: by 2002:a05:6402:f11:b0:64d:e1c:4c0a with SMTP id 4fb4d7f45d1cf-65c766de828mr102276a12.0.1771371389729; Tue, 17 Feb 2026 15:36:29 -0800 (PST) Received: from jekhomev ([46.251.53.180]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-65bad19bfd3sm2858775a12.2.2026.02.17.15.36.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Feb 2026 15:36:27 -0800 (PST) From: Yauhen Kharuzhy To: platform-driver-x86@vger.kernel.org, Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Cc: linux-kernel@vger.kernel.org, Yauhen Kharuzhy Subject: [PATCH v1 1/2] platform: x86-android-tablets: lenovo: Add Yoga Book haptics entries Date: Wed, 18 Feb 2026 01:36:17 +0200 Message-ID: <20260217233618.1324550-2-jekhor@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260217233618.1324550-1-jekhor@gmail.com> References: <20260217233618.1324550-1-jekhor@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add drv2604l i2c_board_info for drv2604l haptics drivers present in Lenovo Yoga Book YB1-X90 and YB1-X91. Set properties required for device initialization and self-calibration. Signed-off-by: Yauhen Kharuzhy --- .../platform/x86/x86-android-tablets/lenovo.c | 96 +++++++++++++++++++ 1 file changed, 96 insertions(+) diff --git a/drivers/platform/x86/x86-android-tablets/lenovo.c b/drivers/pl= atform/x86/x86-android-tablets/lenovo.c index 8d825e0b4661..926a5e292c4f 100644 --- a/drivers/platform/x86/x86-android-tablets/lenovo.c +++ b/drivers/platform/x86/x86-android-tablets/lenovo.c @@ -114,6 +114,32 @@ static const struct software_node lenovo_yb1_x90_hidee= p_ts_node =3D { .properties =3D lenovo_yb1_x90_hideep_ts_props, }; =20 +static const struct property_entry lenovo_yb1_x9x_drv2604l_0_props[] =3D { + PROPERTY_ENTRY_U32("vib-rated-mv", 1500), + PROPERTY_ENTRY_U32("vib-overdrive-mv", 2100), + PROPERTY_ENTRY_U32("mode", 0), /* LRA */ + PROPERTY_ENTRY_U32("library-sel", 0), /* DRV260X_LIB_EMPTY */ + PROPERTY_ENTRY_GPIO("enable-gpios", &cherryview_gpiochip_nodes[0], 79, GP= IO_ACTIVE_HIGH), + {} +}; + +static const struct software_node lenovo_yb1_x9x_drv2604l_0_node =3D { + .properties =3D lenovo_yb1_x9x_drv2604l_0_props, +}; + +static const struct property_entry lenovo_yb1_x9x_drv2604l_1_props[] =3D { + PROPERTY_ENTRY_U32("vib-rated-mv", 1500), + PROPERTY_ENTRY_U32("vib-overdrive-mv", 2100), + PROPERTY_ENTRY_U32("mode", 0), /* LRA */ + PROPERTY_ENTRY_U32("library-sel", 0), /* DRV260X_LIB_EMPTY */ + PROPERTY_ENTRY_GPIO("enable-gpios", &cherryview_gpiochip_nodes[1], 47, GP= IO_ACTIVE_HIGH), + {} +}; + +static const struct software_node lenovo_yb1_x9x_drv2604l_1_node =3D { + .properties =3D lenovo_yb1_x9x_drv2604l_1_props, +}; + static const struct x86_i2c_client_info lenovo_yb1_x90_i2c_clients[] __ini= tconst =3D { { /* BQ27542 fuel-gauge */ @@ -159,6 +185,24 @@ static const struct x86_i2c_client_info lenovo_yb1_x90= _i2c_clients[] __initconst .polarity =3D ACPI_ACTIVE_LOW, .con_id =3D "wacom_irq", }, + }, { + /* Keyboard haptics driver */ + .board_info =3D { + .type =3D "drv2604l", + .addr =3D 0x5a, + .dev_name =3D "drv2604l.0", + .swnode =3D &lenovo_yb1_x9x_drv2604l_0_node, + }, + .adapter_path =3D "\\_SB_.PCI0.I2C1", + }, { + /* Keyboard haptics driver */ + .board_info =3D { + .type =3D "drv2604l", + .addr =3D 0x5a, + .dev_name =3D "drv2604l.1", + .swnode =3D &lenovo_yb1_x9x_drv2604l_1_node, + }, + .adapter_path =3D "\\_SB_.PCI0.I2C4", }, { /* LP8557 Backlight controller */ .board_info =3D { @@ -283,9 +327,61 @@ static const struct x86_i2c_client_info lenovo_yogaboo= k_x91_i2c_clients[] __init }, }; =20 +#define YB1_X91_DRV2604L_0_DEVICE "i2c-DRV2604:00" +#define YB1_X91_DRV2604L_1_DEVICE "i2c-DRV2604:01" + +static int __init lenovo_yb1_x91_init(struct device *dev) +{ + struct device *drv2604l_0_dev =3D NULL, *drv2604l_1_dev =3D NULL; + int ret =3D 0; + + drv2604l_0_dev =3D bus_find_device_by_name(&i2c_bus_type, NULL, + YB1_X91_DRV2604L_0_DEVICE); + if (!drv2604l_0_dev) { + pr_err("error: cannot find %s device\n", + YB1_X91_DRV2604L_0_DEVICE); + return -ENODEV; + } + + ret =3D device_create_managed_software_node(drv2604l_0_dev, + lenovo_yb1_x9x_drv2604l_0_props, NULL); + if (ret) { + pr_err("error: cannot create software node for %s: %d\n", + YB1_X91_DRV2604L_0_DEVICE, ret); + goto put_drv2604l_0; + } + + drv2604l_1_dev =3D bus_find_device_by_name(&i2c_bus_type, NULL, + YB1_X91_DRV2604L_1_DEVICE); + if (!drv2604l_1_dev) { + pr_err("error: cannot find %s device\n", + YB1_X91_DRV2604L_1_DEVICE); + ret =3D -ENODEV; + goto put_drv2604l_0; + } + + ret =3D device_create_managed_software_node(drv2604l_1_dev, + lenovo_yb1_x9x_drv2604l_1_props, NULL); + if (ret) { + pr_err("error: cannot create software node for %s\n", + YB1_X91_DRV2604L_1_DEVICE); + ret =3D -EINVAL; + goto put_drv2604l_1; + } + +put_drv2604l_0: + put_device(drv2604l_0_dev); +put_drv2604l_1: + put_device(drv2604l_1_dev); + + return ret; +} + const struct x86_dev_info lenovo_yogabook_x91_info __initconst =3D { .i2c_client_info =3D lenovo_yogabook_x91_i2c_clients, .i2c_client_count =3D ARRAY_SIZE(lenovo_yogabook_x91_i2c_clients), + .gpiochip_type =3D X86_GPIOCHIP_CHERRYVIEW, + .init =3D lenovo_yb1_x91_init, }; =20 /* Lenovo Yoga Tablet 2 1050F/L's Android factory image has everything har= dcoded */ --=20 2.51.0 From nobody Fri Apr 3 04:45:49 2026 Received: from mail-ed1-f47.google.com (mail-ed1-f47.google.com [209.85.208.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 07EBE31C576 for ; Tue, 17 Feb 2026 23:36:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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Tue, 17 Feb 2026 15:36:33 -0800 (PST) Received: from jekhomev ([46.251.53.180]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-65bad19bfd3sm2858775a12.2.2026.02.17.15.36.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Feb 2026 15:36:31 -0800 (PST) From: Yauhen Kharuzhy To: platform-driver-x86@vger.kernel.org, Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Cc: linux-kernel@vger.kernel.org, Yauhen Kharuzhy Subject: [PATCH v1 2/2] platform: x86-android-tablets: lenovo: Add Yoga Book YB1 sound card info Date: Wed, 18 Feb 2026 01:36:18 +0200 Message-ID: <20260217233618.1324550-3-jekhor@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260217233618.1324550-1-jekhor@gmail.com> References: <20260217233618.1324550-1-jekhor@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Define I2C devices, their properties, and GPIO lookup tables for the Yoga Book YB1-X90 sound codec and jack detection IC. The YB1-X90 doesn't have a valid codec entry in the DSDT, while the YB1-X91 does. The YB1-X91 includes additional information in the ACPI _CRS method regarding the jack detection IC connection, but it is also defined in this driver to simplify the unification of the sound driver for both tablet versions. Signed-off-by: Yauhen Kharuzhy --- .../platform/x86/x86-android-tablets/lenovo.c | 127 ++++++++++++++++++ 1 file changed, 127 insertions(+) diff --git a/drivers/platform/x86/x86-android-tablets/lenovo.c b/drivers/pl= atform/x86/x86-android-tablets/lenovo.c index 926a5e292c4f..485b5ec414ee 100644 --- a/drivers/platform/x86/x86-android-tablets/lenovo.c +++ b/drivers/platform/x86/x86-android-tablets/lenovo.c @@ -140,6 +140,43 @@ static const struct software_node lenovo_yb1_x9x_drv26= 04l_1_node =3D { .properties =3D lenovo_yb1_x9x_drv2604l_1_props, }; =20 +static const struct software_node lenovo_yb1_rt5677_gpiochip_node =3D { + .name =3D "rt5677", +}; + +/* + * Certain properties are used by the cht_yogabook sound platform driver. = The sound + * configuration is defined as the RT5677 ACPI entry on YB1-X91; hence, th= e same + * approach is utilized for YB1-X90 as well. + */ +static const struct property_entry lenovo_yb1_x9x_rt5677_props[] =3D { + PROPERTY_ENTRY_BOOL("realtek,lout1-differential"), + PROPERTY_ENTRY_BOOL("realtek,lout2-differential"), + PROPERTY_ENTRY_BOOL("realtek,lout3-differential"), + PROPERTY_ENTRY_BOOL("realtek,in1-differential"), + PROPERTY_ENTRY_BOOL("realtek,in2-differential"), + PROPERTY_ENTRY_GPIO("realtek,reset-gpios", &cherryview_gpiochip_nodes[3],= 25, GPIO_ACTIVE_LOW), + PROPERTY_ENTRY_GPIO("realtek,pow-ldo2-gpios", &cherryview_gpiochip_nodes[= 3], 18, GPIO_ACTIVE_HIGH), + PROPERTY_ENTRY_GPIO("speaker-enable-gpios", &cherryview_gpiochip_nodes[3]= , 48, GPIO_ACTIVE_HIGH), + PROPERTY_ENTRY_GPIO("speaker-enable2-gpios", &lenovo_yb1_rt5677_gpiochip_= node, 2, GPIO_ACTIVE_HIGH), + PROPERTY_ENTRY_GPIO("headphone-enable-gpios", &lenovo_yb1_rt5677_gpiochip= _node, 4, GPIO_ACTIVE_HIGH), + {} +}; + +static const struct software_node lenovo_yb1_x90_rt5677_node =3D { + .properties =3D lenovo_yb1_x9x_rt5677_props, +}; + +static const struct property_entry lenovo_yb1_ts3a227e_props[] =3D { + /* Got from Lenovo Android kernel code drop */ + PROPERTY_ENTRY_U32("ti,micbias", 7), + {} +}; + +static const struct software_node lenovo_yb1_ts3a227e_node =3D { + .properties =3D lenovo_yb1_ts3a227e_props, +}; + static const struct x86_i2c_client_info lenovo_yb1_x90_i2c_clients[] __ini= tconst =3D { { /* BQ27542 fuel-gauge */ @@ -229,6 +266,40 @@ static const struct x86_i2c_client_info lenovo_yb1_x90= _i2c_clients[] __initconst .polarity =3D ACPI_ACTIVE_LOW, .con_id =3D "hideep_ts_irq", }, + }, { + /* Audio codec */ + .board_info =3D { + .type =3D "rt5677", + .addr =3D 0x2c, + .dev_name =3D "rt5677", + .swnode =3D &lenovo_yb1_x90_rt5677_node, + }, + .adapter_path =3D "\\_SB_.PCI0.I2C1", + .irq_data =3D { + .type =3D X86_ACPI_IRQ_TYPE_GPIOINT, + .chip =3D "INT33FF:00", + .index =3D 91, + .trigger =3D ACPI_EDGE_SENSITIVE, + .polarity =3D ACPI_ACTIVE_LOW, + .con_id =3D "rt5677_irq", + }, + }, { + /* Audio jack detection IC */ + .board_info =3D { + .type =3D "ts3a227e", + .addr =3D 0x3b, + .dev_name =3D "ts3a227e", + .swnode =3D &lenovo_yb1_ts3a227e_node, + }, + .adapter_path =3D "\\_SB_.PCI0.I2C1", + .irq_data =3D { + .type =3D X86_ACPI_IRQ_TYPE_GPIOINT, + .chip =3D "INT33FF:00", + .index =3D 77, + .trigger =3D ACPI_EDGE_SENSITIVE, + .polarity =3D ACPI_ACTIVE_LOW, + .con_id =3D "ts3a227e_irq", + }, }, }; =20 @@ -282,6 +353,11 @@ static const struct software_node *lenovo_yb1_x90_lid_= swnodes[] =3D { NULL }; =20 +static const struct software_node *lenovo_yb1_x90_swnodes[] =3D { + &lenovo_yb1_rt5677_gpiochip_node, + NULL +}; + static int __init lenovo_yb1_x90_init(struct device *dev) { /* Enable the regulators used by the touchscreens */ @@ -309,6 +385,7 @@ const struct x86_dev_info lenovo_yogabook_x90_info __in= itconst =3D { .serdev_info =3D lenovo_yb1_x90_serdevs, .serdev_count =3D ARRAY_SIZE(lenovo_yb1_x90_serdevs), .gpio_button_swnodes =3D lenovo_yb1_x90_lid_swnodes, + .swnode_group =3D lenovo_yb1_x90_swnodes, .gpiochip_type =3D X86_GPIOCHIP_CHERRYVIEW, .init =3D lenovo_yb1_x90_init, }; @@ -325,14 +402,38 @@ static const struct x86_i2c_client_info lenovo_yogabo= ok_x91_i2c_clients[] __init }, .adapter_path =3D "\\_SB_.PCI0.I2C1", }, + { + /* Audio jack detection IC. Its configuration (I2C address and + * IRQ) is defined as additional resources in RTEK (10EC5677) + * ACPI node but define them here to simplify handling in + * the driver + */ + .board_info =3D { + .type =3D "ts3a227e", + .addr =3D 0x3b, + .dev_name =3D "ts3a227e", + .swnode =3D &lenovo_yb1_ts3a227e_node, + }, + .adapter_path =3D "\\_SB_.PCI0.I2C1", + .irq_data =3D { + .type =3D X86_ACPI_IRQ_TYPE_GPIOINT, + .chip =3D "INT33FF:00", + .index =3D 77, + .trigger =3D ACPI_EDGE_SENSITIVE, + .polarity =3D ACPI_ACTIVE_LOW, + .con_id =3D "ts3a227e_irq", + }, + }, }; =20 #define YB1_X91_DRV2604L_0_DEVICE "i2c-DRV2604:00" #define YB1_X91_DRV2604L_1_DEVICE "i2c-DRV2604:01" +#define YB1_X91_RT5677_DEVICE "i2c-10EC5677:00" =20 static int __init lenovo_yb1_x91_init(struct device *dev) { struct device *drv2604l_0_dev =3D NULL, *drv2604l_1_dev =3D NULL; + struct device *rt5677_dev =3D NULL; int ret =3D 0; =20 drv2604l_0_dev =3D bus_find_device_by_name(&i2c_bus_type, NULL, @@ -369,6 +470,26 @@ static int __init lenovo_yb1_x91_init(struct device *d= ev) goto put_drv2604l_1; } =20 + rt5677_dev =3D bus_find_device_by_name(&i2c_bus_type, NULL, + YB1_X91_RT5677_DEVICE); + if (!rt5677_dev) { + pr_err("error: cannot find %s device\n", + YB1_X91_RT5677_DEVICE); + ret =3D -ENODEV; + goto put_rt5677; + } + + ret =3D device_create_managed_software_node(rt5677_dev, + lenovo_yb1_x9x_rt5677_props, NULL); + if (ret) { + pr_err("error: cannot create software node for %s\n", + YB1_X91_RT5677_DEVICE); + ret =3D -EINVAL; + goto put_rt5677; + } + +put_rt5677: + put_device(rt5677_dev); put_drv2604l_0: put_device(drv2604l_0_dev); put_drv2604l_1: @@ -377,9 +498,15 @@ static int __init lenovo_yb1_x91_init(struct device *d= ev) return ret; } =20 +static const struct software_node *lenovo_yb1_x91_swnodes[] =3D { + &lenovo_yb1_rt5677_gpiochip_node, + NULL +}; + const struct x86_dev_info lenovo_yogabook_x91_info __initconst =3D { .i2c_client_info =3D lenovo_yogabook_x91_i2c_clients, .i2c_client_count =3D ARRAY_SIZE(lenovo_yogabook_x91_i2c_clients), + .swnode_group =3D lenovo_yb1_x91_swnodes, .gpiochip_type =3D X86_GPIOCHIP_CHERRYVIEW, .init =3D lenovo_yb1_x91_init, }; --=20 2.51.0