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| author | Petr Štetiar <ynezz@true.cz> | 2020-03-08 22:33:11 +0100 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-03-28 13:03:02 +0100 |
| commit | aeb69417739ee1346d4f00b7374322875c4dbb8c (patch) | |
| tree | 5d12fdee3285c5eae638e385517708d8b71c8528 | |
| parent | 92616c422700bd99073bded40b222bf34036111d (diff) | |
| download | upstream-aeb69417739ee1346d4f00b7374322875c4dbb8c.tar.gz upstream-aeb69417739ee1346d4f00b7374322875c4dbb8c.tar.bz2 upstream-aeb69417739ee1346d4f00b7374322875c4dbb8c.zip | |
bcm27xx: 5.4: add support for Sensirion SPS30 in i2c-sensor overlay
Add support for Sensirion SPS30 particulate matter sensor with fixed
address 0x69.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0491-add-Sensirion-SPS30-to-i2c-sensor-overlay.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0491-add-Sensirion-SPS30-to-i2c-sensor-overlay.patch b/target/linux/bcm27xx/patches-5.4/950-0491-add-Sensirion-SPS30-to-i2c-sensor-overlay.patch new file mode 100644 index 0000000000..e85329aa08 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0491-add-Sensirion-SPS30-to-i2c-sensor-overlay.patch @@ -0,0 +1,59 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz> +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 <ynezz@true.cz> + +diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README +index 62ad35f78bad..0d7d00ac92c4 100644 +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -1261,6 +1261,9 @@ Params: addr Set the address for the BME280, BME680, BMP280, + 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 + +diff --git a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts +index 40881d72a157..ce97837b0db5 100644 +--- 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"; + }; + }; |