diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0481-add-Sensirion-SPS30-to-i2c-sensor-overlay.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0481-add-Sensirion-SPS30-to-i2c-sensor-overlay.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0481-add-Sensirion-SPS30-to-i2c-sensor-overlay.patch b/target/linux/bcm27xx/patches-5.4/950-0481-add-Sensirion-SPS30-to-i2c-sensor-overlay.patch new file mode 100644 index 0000000000..72941b59bb --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0481-add-Sensirion-SPS30-to-i2c-sensor-overlay.patch @@ -0,0 +1,59 @@ +From 60f3874207c50db6f6d9dbac40977843cb77acd5 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> +--- + 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"; + }; + }; |