From fe6ccc8df700133615716df211f183c9c27d1e2e Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Mon, 25 Mar 2019 18:03:48 +0000 Subject: [PATCH] overlays: Add max17040 support to i2c-sensor See: https://github.com/raspberrypi/linux/issues/2906 Signed-off-by: Phil Elwell --- arch/arm/boot/dts/overlays/README | 3 +++ .../arm/boot/dts/overlays/i2c-sensor-overlay.dts | 16 ++++++++++++++++ 2 files changed, 19 insertions(+) --- a/arch/arm/boot/dts/overlays/README +++ b/arch/arm/boot/dts/overlays/README @@ -1030,6 +1030,9 @@ Params: addr Set the lm75addr Deprecated - use addr parameter instead + max17040 Select the Maxim Integrated MAX17040 battery + monitor + sht3x Select the Sensiron SHT3x temperature and humidity sensor. Valid addresses 0x44-0x45, default 0x44 --- a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts +++ b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts @@ -201,6 +201,21 @@ }; }; + fragment@13 { + target = <&i2c_arm>; + __dormant__ { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + max17040: max17040@36 { + compatible = "maxim,max17040"; + reg = <0x36>; + status = "okay"; + }; + }; + }; + __overrides__ { addr = <&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0", <&lm75>,"reg:0", <&hdc100x>,"reg:0", <&sht3x>,"reg:0", @@ -219,5 +234,6 @@ veml6070 = <0>,"+10"; sht3x = <0>,"+11"; ds1621 = <0>,"+12"; + max17040 = <0>,"+13"; }; };