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([120.242.225.43]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-826dd47c737sm7873090b3a.0.2026.02.23.09.41.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Feb 2026 09:41:44 -0800 (PST) From: Hao Yu To: krzk@kernel.org Cc: akhilesh@ee.iitb.ac.in, conor+dt@kernel.org, devicetree@vger.kernel.org, haoyufine@gmail.com, jcdra1@gmail.com, krzk+dt@kernel.org, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, linux@roeck-us.net, robh@kernel.org Subject: [PATCH v3 2/2] hwmon: (aht10) add device tree ID matching Date: Tue, 24 Feb 2026 01:38:53 +0800 Message-Id: <20260223173853.30617-3-haoyufine@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260222105831.7360-1-haoyufine@gmail.com> References: <20260222105831.7360-1-haoyufine@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: 8bit Add of_device_id table to allow the driver to be matched via Device Tree. This is required for supporting the AHT10/20/DHT20 sensors on platforms using DT. Signed-off-by: Hao Yu --- drivers/hwmon/aht10.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/hwmon/aht10.c b/drivers/hwmon/aht10.c index 007befdba977..cd802dad5eca 100644 --- a/drivers/hwmon/aht10.c +++ b/drivers/hwmon/aht10.c @@ -60,6 +60,15 @@ static const struct i2c_device_id aht10_id[] = { }; MODULE_DEVICE_TABLE(i2c, aht10_id); +static const struct of_device_id aht10_of_match[] = { + { .compatible = "aosong,aht10", .data = (void *)aht10 }, + { .compatible = "aosong,aht20", .data = (void *)aht20 }, + { .compatible = "aosong,dht20", .data = (void *)dht20 }, + {} +}; + +MODULE_DEVICE_TABLE(of, aht10_of_match); + /** * struct aht10_data - All the data required to operate an AHT10/AHT20 chip * @client: the i2c client associated with the AHT10/AHT20 @@ -375,6 +384,7 @@ static int aht10_probe(struct i2c_client *client) static struct i2c_driver aht10_driver = { .driver = { .name = "aht10", + .of_match_table = aht10_of_match, }, .probe = aht10_probe, .id_table = aht10_id, -- 2.34.1