From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (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 19493156C72; Sun, 21 Jul 2024 10:16:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721556967; cv=none; b=vBDEWMdtj7v7j7bVSJ2p70ES/VbQzF5vGouVRt/YUavBAEO1qx1ACuvaE28XjSX/u8m9cavGUxRg2bMOAl8Bs1eVRpjS+EDtJFPbwCpauCfk8Fl7TJVGg5yHuNzbuvZgIURQD+aSeeF8Zdi1AnnVMXf2vbO2SFfkwTkHkJa3RjE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721556967; c=relaxed/simple; bh=VbSZYwRv3jtpNXDiyhysm6/0+1x9p2kdZVp+aQs9vqw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=tA24tkPjAfexDd/2hprnlIYNSrbASndNO8EOElHnAtHCAwTTnAwfZlgDf015BmmNK2v0DUb5mXeugpDfG77z7+aF+WfMK5mdMj9Xyyin5j52XZ40mT6pExnU3+15x7I6HyL9duROKzY+XhFCI8iV2ZyRN2qDzpcmlESc9kIvhoI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=MS6qEWPr; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="MS6qEWPr" Received: from localhost (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 3C3C841805; Sun, 21 Jul 2024 12:15:59 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id m1VOMynD1hsG; Sun, 21 Jul 2024 12:15:58 +0200 (CEST) From: Kaustabh Chakraborty DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1721556958; bh=VbSZYwRv3jtpNXDiyhysm6/0+1x9p2kdZVp+aQs9vqw=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=MS6qEWPrVL4eDaBDaedLGIFIxAPdpEuk8aim69gVyukw0ZY7FcC8l8SLsl64XfrJR 632jvmmnUd611oyAGMbPNjxr5wXgV4PzWAy82hoyYYvWhTeGZomjB1Zr5amgrBW0NR ZrXO+2gH2IVO0tg047wKe044tGeXOJs/NhNcrMyBRbBhgMA/TZ+5BvVNqnDnAjFvtX jXzJZY/9j4B/6uck2OBSUQ1BI/XaItgVMvNinbs+XUz3GPp/6l1q96FVjBQTdZB0vi Z/sjvgDVlXVrVKglnTHF2q6HbWQxlCxxWZ2fdO1+Dn5aAM5uRSd8KPwgAQRVPGO0/Z WNWFTBolFkm7w== Date: Sun, 21 Jul 2024 15:44:30 +0530 Subject: [PATCH v3 2/3] iio: light: stk3310: add support for stk3013 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240721-stk3310-v3-2-98fcb6f551a1@disroot.org> References: <20240721-stk3310-v3-0-98fcb6f551a1@disroot.org> In-Reply-To: <20240721-stk3310-v3-0-98fcb6f551a1@disroot.org> To: Jonathan Cameron , Conor Dooley Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Kaustabh Chakraborty Add support for Sensortek's STK3013 in the driver. The part bears the product ID 0x31. As seen in [1], Sensortek lists STK3013 as a proximity sensor. But it has been experimentally observed that they do have ambient light sensing capabilities. Furthermore, [2] implements a proximity and ambient light sensor driver for STK3x1x devices, which is also indicative of the fact that these parts are also ambient light sensors. [1] https://www.sensortek.com.tw/index.php/en/products/optical-sensor/ [2] https://android.googlesource.com/kernel/msm.git/+/e6dfa4641d88201e8019be19ff557e5d2cf4572f Signed-off-by: Kaustabh Chakraborty --- drivers/iio/light/stk3310.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c index 48a971de6a04..ed20b6714546 100644 --- a/drivers/iio/light/stk3310.c +++ b/drivers/iio/light/stk3310.c @@ -35,6 +35,7 @@ #define STK3310_STATE_EN_ALS BIT(1) #define STK3310_STATE_STANDBY 0x00 +#define STK3013_CHIP_ID_VAL 0x31 #define STK3310_CHIP_ID_VAL 0x13 #define STK3311_CHIP_ID_VAL 0x1D #define STK3311A_CHIP_ID_VAL 0x15 @@ -84,6 +85,7 @@ static const struct reg_field stk3310_reg_field_flag_nf = REG_FIELD(STK3310_REG_FLAG, 0, 0); static const u8 stk3310_chip_ids[] = { + STK3013_CHIP_ID_VAL, STK3310_CHIP_ID_VAL, STK3311A_CHIP_ID_VAL, STK3311S34_CHIP_ID_VAL, @@ -700,6 +702,7 @@ static DEFINE_SIMPLE_DEV_PM_OPS(stk3310_pm_ops, stk3310_suspend, stk3310_resume); static const struct i2c_device_id stk3310_i2c_id[] = { + { "STK3013" }, { "STK3310" }, { "STK3311" }, { "STK3335" }, @@ -708,6 +711,7 @@ static const struct i2c_device_id stk3310_i2c_id[] = { MODULE_DEVICE_TABLE(i2c, stk3310_i2c_id); static const struct acpi_device_id stk3310_acpi_id[] = { + {"STK3013", 0}, {"STK3310", 0}, {"STK3311", 0}, {} @@ -716,6 +720,7 @@ static const struct acpi_device_id stk3310_acpi_id[] = { MODULE_DEVICE_TABLE(acpi, stk3310_acpi_id); static const struct of_device_id stk3310_of_match[] = { + { .compatible = "sensortek,stk3013", }, { .compatible = "sensortek,stk3310", }, { .compatible = "sensortek,stk3311", }, { .compatible = "sensortek,stk3335", }, -- 2.45.2