From 60f3874207c50db6f6d9dbac40977843cb77acd5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Petr=20=C5=A0tetiar?= Date: Sat, 7 Mar 2020 22:37:52 +0100 Subject: [PATCH] add Sensirion SPS30 to i2c-sensor overlay MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for Sensirion SPS30 particulate matter sensor with fixed address 0x69. Signed-off-by: Petr Štetiar --- arch/arm/boot/dts/overlays/README | 3 +++ arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts | 15 +++++++++++++++ 2 files changed, 18 insertions(+) --- a/arch/arm/boot/dts/overlays/README +++ b/arch/arm/boot/dts/overlays/README @@ -1261,6 +1261,9 @@ Params: addr Set the si7020 Select the Silicon Labs Si7013/20/21 humidity/ temperature sensor + sps30 Select the Sensirion SPS30 particulate matter + sensor. Fixed address 0x69. + tmp102 Select the Texas Instruments TMP102 temp sensor Valid addresses 0x48-0x4b, default 0x48 --- a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts +++ b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts @@ -231,6 +231,20 @@ }; }; + fragment@15 { + target = <&i2c_arm>; + __dormant__ { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + sps30: sps30@69 { + compatible = "sensirion,sps30"; + reg = <0x69>; + status = "okay"; + }; + }; + }; __overrides__ { addr = <&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0", @@ -252,5 +266,6 @@ ds1621 = <0>,"+12"; max17040 = <0>,"+13"; bme680 = <0>,"+14"; + sps30 = <0>,"+15"; }; };