From patchwork Tue Apr 16 05:39:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kate Hsuan X-Patchwork-Id: 789574 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9E5993BB24 for ; Tue, 16 Apr 2024 05:40:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713246007; cv=none; b=UtvG5p2GzpPY/yk2CDr5Qe2e3YvwvENh+vaaoDGpZ0EmzAdE75Vu4vj1h6DkzWQWR0cL5zr2YD2FW/mTzw+9Jm+ptYJd3MZKLUIBKvy5rKyeQWsS7n4Lf0GwP0W/EtVibdD6yE+50Z7unZbXgCNh8C4EZzbe30LcZsakiD650Ic= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713246007; c=relaxed/simple; bh=+55S4oRIAMDdcjdwd2tMpXVDwAx0gM6uvk5BEebFs4U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=YOoGWULvAAe8PIHa24PeFxk64V74o9l15cHdhMT9MrqXIdJ5KdC/ajNmtWfGAXl42+yfPKvcaXS2rNLPb6DBi6KgTkgFLo/YnsGUvXqVJp2QKREyxP9S02n1YsKwkM0gSkb9b8WfMMpK58Ih7XZbkg9L+ArFa+haf4TiK0keHNo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=b7xkJkSQ; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="b7xkJkSQ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1713246004; 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=PiGC8XIvz4znawb/VkO4X/ecJuSv6PcgzmcML1mcfEw=; b=b7xkJkSQQbRd1D5l8BRZC3RQ1NTHsLsd3VgP/xYZM0MVpizJrG9mBYWo7dfsL+kwNdDDGM S3J1hJwjL7GJ1D+C+CXMDGXuzFTUmBOSZL+Vo9oSB6IGAp2plhYotDxOvQYEWo8XCzJMgv pgQavyFGeLb3Dtv+c3YksTLsuWUR01I= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-516-JBKYJeYDNgq3y42L4_wN0w-1; Tue, 16 Apr 2024 01:40:01 -0400 X-MC-Unique: JBKYJeYDNgq3y42L4_wN0w-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E32163C000B2; Tue, 16 Apr 2024 05:40:00 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.39.192.2]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2B15551EF; Tue, 16 Apr 2024 05:39:54 +0000 (UTC) From: Kate Hsuan To: Pavel Machek , Lee Jones , linux-leds@vger.kernel.org, platform-driver-x86@vger.kernel.org, Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , =?utf-8?q?A?= =?utf-8?q?ndr=C3=A9_Apitzsch?= , linux-kernel@vger.kernel.org, Andy Shevchenko , Sebastian Reichel , linux-pm@vger.kernel.org Cc: Kate Hsuan Subject: [PATCH v6 3/5] leds: rgb: leds-ktd202x: I2C ID tables for KTD2026 and 2027 Date: Tue, 16 Apr 2024 13:39:07 +0800 Message-ID: <20240416053909.256319-4-hpa@redhat.com> In-Reply-To: <20240416053909.256319-1-hpa@redhat.com> References: <20240416053909.256319-1-hpa@redhat.com> Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 This table shows the maximum support LED channel for KTD2026 and KTD-2027. The 3-channel LED controller KTD2026 controls R/G/B three LEDs. The 4-channel LED controller KTD2027 controls R/G/B and a flashing LEDs. Link: https://www.kinet-ic.com/uploads/KTD2026-7-04h.pdf Signed-off-by: Kate Hsuan --- drivers/leds/rgb/leds-ktd202x.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/leds/rgb/leds-ktd202x.c b/drivers/leds/rgb/leds-ktd202x.c index 8d0ed1a95a9f..2c47b0405961 100644 --- a/drivers/leds/rgb/leds-ktd202x.c +++ b/drivers/leds/rgb/leds-ktd202x.c @@ -609,6 +609,13 @@ static void ktd202x_shutdown(struct i2c_client *client) regmap_write(chip->regmap, KTD202X_REG_RESET_CONTROL, KTD202X_RSTR_RESET); } +static const struct i2c_device_id ktd202x_id[] = { + {"ktd2026", KTD2026_NUM_LEDS}, + {"ktd2027", KTD2027_NUM_LEDS}, + {} +}; +MODULE_DEVICE_TABLE(i2c, ktd202x_id); + static const struct of_device_id ktd202x_match_table[] = { { .compatible = "kinetic,ktd2026", .data = (void *)KTD2026_NUM_LEDS }, { .compatible = "kinetic,ktd2027", .data = (void *)KTD2027_NUM_LEDS }, @@ -623,7 +630,8 @@ static struct i2c_driver ktd202x_driver = { }, .probe = ktd202x_probe, .remove = ktd202x_remove, - .shutdown = ktd202x_shutdown + .shutdown = ktd202x_shutdown, + .id_table = ktd202x_id }; module_i2c_driver(ktd202x_driver);