diff options
| author | Adriana Reus <adriana.reus@nxp.com> | 2017-04-12 13:45:13 +0300 |
|---|---|---|
| committer | Anson Huang <Anson.Huang@nxp.com> | 2017-06-09 22:18:51 +0800 |
| commit | e7842f60872c412f7f0d45ef2492239e35dde177 (patch) | |
| tree | 2fd11ec6a433214e9445ded84c349ade3c02ce2a | |
| parent | 0d1f158226af416d8a14a38e7ed52a4dc7329481 (diff) | |
MLK-14451: arm: dts: Remove dts entry for sensors in imx7ulp-evk.dts
Sensors are connected to M4 and not to A-Core.
Sensors will not be exposed to A-Core via standard
i2c interface but via an i2c proxy layer over rpmsg.
Remove the dts entry to avoid the probe error messages and
add a separate dts file for the case where someone wishes to
rework the board themselves and connect sensors for testing purposes.
Signed-off-by: Adriana Reus <adriana.reus@nxp.com>
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx7ulp-evk-sensors-to-i2c5.dts | 22 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx7ulp-evk.dts | 15 |
3 files changed, 24 insertions, 16 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 24488722e406..ebe067431787 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -585,7 +585,8 @@ dtb-$(CONFIG_SOC_IMX7ULP) += \ imx7ulp-evk-lpuart.dtb \ imx7ulp-evk-qspi.dtb \ imx7ulp-evk-wm8960.dtb \ - imx7ulp-evk-hdmi.dtb + imx7ulp-evk-hdmi.dtb \ + imx7ulp-evk-sensors-to-i2c5.dtb dtb-$(CONFIG_SOC_LS1021A) += \ ls1021a-qds.dtb \ ls1021a-twr.dtb diff --git a/arch/arm/boot/dts/imx7ulp-evk-sensors-to-i2c5.dts b/arch/arm/boot/dts/imx7ulp-evk-sensors-to-i2c5.dts new file mode 100644 index 000000000000..54f0e619de20 --- /dev/null +++ b/arch/arm/boot/dts/imx7ulp-evk-sensors-to-i2c5.dts @@ -0,0 +1,22 @@ + +#include "imx7ulp-evk.dts" + +&lpi2c5 { + + fxas2100x@20 { + compatible = "fsl,fxas2100x"; + reg = <0x20>; + }; + + fxos8700@1e { + compatible = "fsl,fxos8700"; + reg = <0x1e>; + }; + + mpl3115@60 { + compatible = "fsl,mpl3115"; + reg = <0x60>; + }; + +}; + diff --git a/arch/arm/boot/dts/imx7ulp-evk.dts b/arch/arm/boot/dts/imx7ulp-evk.dts index f8c87cb523cc..5bcde52d6c30 100644 --- a/arch/arm/boot/dts/imx7ulp-evk.dts +++ b/arch/arm/boot/dts/imx7ulp-evk.dts @@ -418,21 +418,6 @@ bpp = <24>; status = "disabled"; }; - - fxas2100x@20 { - compatible = "fsl,fxas2100x"; - reg = <0x20>; - }; - - fxos8700@1e { - compatible = "fsl,fxos8700"; - reg = <0x1e>; - }; - - mpl3115@60 { - compatible = "fsl,mpl3115"; - reg = <0x60>; - }; }; &lpspi3 { |