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Wed, 25 Mar 2026 02:08:34 -0700 (PDT) Received: from ubuntu.localdomain ([27.217.83.168]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82b03bc6881sm17476982b3a.22.2026.03.25.02.08.30 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 25 Mar 2026 02:08:33 -0700 (PDT) From: Zaixiang Xu To: linux@roeck-us.net Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, zaixiang.xu.dev@gmail.com Subject: [PATCH v4 3/4] hwmon: (sht3x) Add devicetree support Date: Wed, 25 Mar 2026 17:08:09 +0800 Message-Id: <1774429690-129139-4-git-send-email-zaixiang.xu.dev@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1774429690-129139-1-git-send-email-zaixiang.xu.dev@gmail.com> References: <1774429690-129139-1-git-send-email-zaixiang.xu.dev@gmail.com> Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Add of_match_table to support devicetree based instantiation. Specific match data is used to distinguish between temperature/humidity (SHT) and temperature-only (STS) sensors. Signed-off-by: Zaixiang Xu --- drivers/hwmon/sht3x.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/hwmon/sht3x.c b/drivers/hwmon/sht3x.c index 08306ccb6d0b..f2b1d3b8eb23 100644 --- a/drivers/hwmon/sht3x.c +++ b/drivers/hwmon/sht3x.c @@ -939,8 +939,19 @@ static const struct i2c_device_id sht3x_ids[] = { MODULE_DEVICE_TABLE(i2c, sht3x_ids); +static const struct of_device_id sht3x_of_match[] = { + { .compatible = "sensirion,sht30", .data = (void *)sht3x }, + { .compatible = "sensirion,sts30", .data = (void *)sts3x }, + { } +}; + +MODULE_DEVICE_TABLE(of, sht3x_of_match); + static struct i2c_driver sht3x_i2c_driver = { - .driver.name = "sht3x", + .driver = { + .name = "sht3x", + .of_match_table = sht3x_of_match, + }, .probe = sht3x_probe, .id_table = sht3x_ids, }; -- 2.34.1