diff mbox series

ARM: dts: imx6dl-b1x5v2: drop unsupported vcc-supply for MPL3115A2

Message ID 20210920182227.339577-1-krzysztof.kozlowski@canonical.com (mailing list archive)
State New
Headers show
Series ARM: dts: imx6dl-b1x5v2: drop unsupported vcc-supply for MPL3115A2 | expand

Commit Message

Krzysztof Kozlowski Sept. 20, 2021, 6:22 p.m. UTC
The MPL3115A2 I2C pressure sensor driver does not take a VCC regulator.
The bindings are so far trivial, but the datasheet does not have a VCC
pin.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 arch/arm/boot/dts/imx6dl-b1x5v2.dtsi | 1 -
 1 file changed, 1 deletion(-)

Comments

Sebastian Reichel Oct. 2, 2021, 3:19 p.m. UTC | #1
Hi,

On Mon, Sep 20, 2021 at 08:22:27PM +0200, Krzysztof Kozlowski wrote:
> The MPL3115A2 I2C pressure sensor driver does not take a VCC regulator.
> The bindings are so far trivial, but the datasheet does not have a VCC
> pin.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---

Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>

FWIW &reg_3v3_acm is connected to VDD obviously, but it's an
always-on regulator without any means to control it, so there
is no need to describe it.

-- Sebastian

>  arch/arm/boot/dts/imx6dl-b1x5v2.dtsi | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi b/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi
> index a326a331508e..f028b6a191df 100644
> --- a/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi
> +++ b/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi
> @@ -47,7 +47,6 @@ &i2c5 {
>  	mpl3115a2: pressure-sensor@60 {
>  		compatible = "fsl,mpl3115";
>  		reg = <0x60>;
> -		vcc-supply = <&reg_3v3_acm>;
>  
>  		/*
>  		 * The MPL3115 interrupts are connected to pin 22 and 23
> -- 
> 2.30.2
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Shawn Guo Oct. 5, 2021, 5:15 a.m. UTC | #2
On Mon, Sep 20, 2021 at 08:22:27PM +0200, Krzysztof Kozlowski wrote:
> The MPL3115A2 I2C pressure sensor driver does not take a VCC regulator.
> The bindings are so far trivial, but the datasheet does not have a VCC
> pin.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

Applied, thanks!
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi b/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi
index a326a331508e..f028b6a191df 100644
--- a/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi
+++ b/arch/arm/boot/dts/imx6dl-b1x5v2.dtsi
@@ -47,7 +47,6 @@  &i2c5 {
 	mpl3115a2: pressure-sensor@60 {
 		compatible = "fsl,mpl3115";
 		reg = <0x60>;
-		vcc-supply = <&reg_3v3_acm>;
 
 		/*
 		 * The MPL3115 interrupts are connected to pin 22 and 23