1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
2 From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
3 Date: Sat, 7 Mar 2020 22:37:52 +0100
4 Subject: [PATCH] add Sensirion SPS30 to i2c-sensor overlay
6 Content-Type: text/plain; charset=UTF-8
7 Content-Transfer-Encoding: 8bit
9 Add support for Sensirion SPS30 particulate matter sensor with fixed
12 Signed-off-by: Petr Štetiar <ynezz@true.cz>
14 diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README
15 index 62ad35f78bad..0d7d00ac92c4 100644
16 --- a/arch/arm/boot/dts/overlays/README
17 +++ b/arch/arm/boot/dts/overlays/README
18 @@ -1261,6 +1261,9 @@ Params: addr Set the address for the BME280, BME680, BMP280,
19 si7020 Select the Silicon Labs Si7013/20/21 humidity/
22 + sps30 Select the Sensirion SPS30 particulate matter
23 + sensor. Fixed address 0x69.
25 tmp102 Select the Texas Instruments TMP102 temp sensor
26 Valid addresses 0x48-0x4b, default 0x48
28 diff --git a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
29 index 40881d72a157..ce97837b0db5 100644
30 --- a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
31 +++ b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
37 + target = <&i2c_arm>;
39 + #address-cells = <1>;
44 + compatible = "sensirion,sps30";
52 addr = <&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0",