target/linux/bcm27xx/patches-6.1/950-0820-overlays-Add-bmp380-to-i2c-sensor-overlay.patch

   1 From e1016d61e3dcb058932e8ec5072f2c4bbb05fcb7 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.com>
   3 Date: Sun, 30 Jul 2023 18:27:03 +0100
   4 Subject: [PATCH] overlays: Add bmp380 to i2c-sensor overlay
   5
   6 Add support for the BMP380 pressor sensor to the i2c-sensor overlay.
   7
   8 See: https://github.com/raspberrypi/linux/issues/5558
   9
  10 Signed-off-by: Phil Elwell <phil@raspberrypi.com>
  11 ---
  12  arch/arm/boot/dts/overlays/README             |  7 +++++--
  13  .../boot/dts/overlays/i2c-sensor-common.dtsi  | 19 ++++++++++++++++++-
  14  2 files changed, 23 insertions(+), 3 deletions(-)
  15
  16 --- a/arch/arm/boot/dts/overlays/README
  17 +++ b/arch/arm/boot/dts/overlays/README
  18 @@ -2052,8 +2052,8 @@ Info:   Adds support for a number of I2C
  19          light level and chemical sensors on i2c_arm
  20  Load:   dtoverlay=i2c-sensor,<param>=<val>
  21  Params: addr                    Set the address for the BH1750, BME280, BME680,
  22 -                                BMP280, CCS811, DS1621, HDC100X, JC42, LM75,
  23 -                                MCP980x, MPU6050, MPU9250, MS5637, MS5803,
  24 +                                BMP280, BMP380, CCS811, DS1621, HDC100X, JC42,
  25 +                                LM75, MCP980x, MPU6050, MPU9250, MS5637, MS5803,
  26                                  MS5805, MS5837, MS8607, SHT3x or TMP102
  27
  28          aht10                   Select the Aosong AHT10 temperature and humidity
  29 @@ -2075,6 +2075,9 @@ Params: addr                    Set the
  30          bmp280                  Select the Bosch Sensortronic BMP280
  31                                  Valid addresses 0x76-0x77, default 0x76
  32
  33 +        bmp380                  Select the Bosch Sensortronic BMP380
  34 +                                Valid addresses 0x76-0x77, default 0x76
  35 +
  36          bno055                  Select the Bosch Sensortronic BNO055 IMU
  37                                  Valid address 0x28-0x29, default 0x29
  38
  39 --- a/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
  40 +++ b/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
  41 @@ -493,11 +493,27 @@
  42                 };
  43         };
  44
  45 +       fragment@33 {
  46 +               target = <&i2cbus>;
  47 +               __dormant__ {
  48 +                       #address-cells = <1>;
  49 +                       #size-cells = <0>;
  50 +                       status = "okay";
  51 +
  52 +                       bmp380: bmp380@76 {
  53 +                               compatible = "bosch,bmp380";
  54 +                               reg = <0x76>;
  55 +                               status = "okay";
  56 +                       };
  57 +               };
  58 +       };
  59 +
  60         __overrides__ {
  61                 bme280 = <0>,"+0";
  62                 bmp085 = <0>,"+1";
  63                 bmp180 = <0>,"+2";
  64                 bmp280 = <0>,"+3";
  65 +               bmp380 = <0>,"+33";
  66                 htu21 = <0>,"+4";
  67                 lm75 = <0>,"+5";
  68                 lm75addr = <&lm75>,"reg:0";
  69 @@ -535,7 +551,8 @@
  70                         <&ms5637>,"reg:0", <&ms5803>,"reg:0", <&ms5805>,"reg:0",
  71                         <&ms5837>,"reg:0", <&ms8607>,"reg:0",
  72                         <&mpu6050>,"reg:0", <&mpu9250>,"reg:0",
  73 -                       <&bno055>,"reg:0", <&sht4x>,"reg:0";
  74 +                       <&bno055>,"reg:0", <&sht4x>,"reg:0",
  75 +                       <&bmp380>,"reg:0";
  76                 int_pin = <&max30102>, "interrupts:0",
  77                         <&mpu6050>, "interrupts:0",
  78                         <&mpu9250>, "interrupts:0";