mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-02-15 04:42:02 +00:00
81 lines
2.8 KiB
Diff
81 lines
2.8 KiB
Diff
From 53be559b623733fcbbcab4bc49ac5385db54accc Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.com>
|
|
Date: Tue, 24 Jan 2023 11:34:38 +0000
|
|
Subject: [PATCH 573/726] overlays: i2c-sensor: Add SHT4X support
|
|
|
|
Add support for the Sensirion SHT4X temperature and humidity
|
|
sensor.
|
|
|
|
See: https://github.com/raspberrypi/linux/issues/5334
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
|
|
---
|
|
arch/arm/boot/dts/overlays/README | 8 ++++++--
|
|
.../boot/dts/overlays/i2c-sensor-common.dtsi | 18 +++++++++++++++++-
|
|
2 files changed, 23 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README
|
|
index c3e264b8bbd3..f4db53efa636 100644
|
|
--- a/arch/arm/boot/dts/overlays/README
|
|
+++ b/arch/arm/boot/dts/overlays/README
|
|
@@ -2077,8 +2077,12 @@ Params: addr Set the address for the BH1750, BME280, BME680,
|
|
reset_pin GPIO to be used to reset the device (bno055
|
|
only, disabled by default)
|
|
|
|
- sht3x Select the Sensiron SHT3x temperature and
|
|
- humidity sensor. Valid addresses 0x44-0x45,
|
|
+ sht3x Select the Sensirion SHT3x temperature and
|
|
+ humidity sensors. Valid addresses 0x44-0x45,
|
|
+ default 0x44
|
|
+
|
|
+ sht4x Select the Sensirion SHT4x temperature and
|
|
+ humidity sensors. Valid addresses 0x44-0x45,
|
|
default 0x44
|
|
|
|
si7020 Select the Silicon Labs Si7013/20/21 humidity/
|
|
diff --git a/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi b/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
|
|
index d97cbf4b8547..52b08c68987a 100755
|
|
--- a/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
|
|
+++ b/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
|
|
@@ -478,6 +478,21 @@ bno055: bno055@29 {
|
|
};
|
|
};
|
|
|
|
+ fragment@32 {
|
|
+ target = <&i2cbus>;
|
|
+ __dormant__ {
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "okay";
|
|
+
|
|
+ sht4x: sht4x@44 {
|
|
+ compatible = "sht4x";
|
|
+ reg = <0x44>;
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+
|
|
__overrides__ {
|
|
bme280 = <0>,"+0";
|
|
bmp085 = <0>,"+1";
|
|
@@ -511,6 +526,7 @@ __overrides__ {
|
|
mpu6050 = <0>,"+28";
|
|
mpu9250 = <0>,"+29";
|
|
bno055 = <0>,"+31";
|
|
+ sht4x = <0>,"+32";
|
|
|
|
addr = <&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0",
|
|
<&lm75>,"reg:0", <&hdc100x>,"reg:0", <&sht3x>,"reg:0",
|
|
@@ -519,7 +535,7 @@ __overrides__ {
|
|
<&ms5637>,"reg:0", <&ms5803>,"reg:0", <&ms5805>,"reg:0",
|
|
<&ms5837>,"reg:0", <&ms8607>,"reg:0",
|
|
<&mpu6050>,"reg:0", <&mpu9250>,"reg:0",
|
|
- <&bno055>,"reg:0";
|
|
+ <&bno055>,"reg:0", <&sht4x>,"reg:0";
|
|
int_pin = <&max30102>, "interrupts:0",
|
|
<&mpu6050>, "interrupts:0",
|
|
<&mpu9250>, "interrupts:0";
|
|
--
|
|
2.33.1
|
|
|