[1/2] arm64: dts: clearfog-gt-8k: fix USB regulator gpio polarity
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Message ID d02745d924c2ad65cbd1194fc35d12796613722d.1539687053.git.baruch@tkos.co.il
State New, archived
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  • [1/2] arm64: dts: clearfog-gt-8k: fix USB regulator gpio polarity
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Commit Message

Baruch Siach Oct. 16, 2018, 10:50 a.m. UTC
The fixed regulator driver ignores the gpio flags, so this change has
no practical effect in the current implementation. Fix it anyway to
correct the hardware description.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Gregory CLEMENT Nov. 30, 2018, 5:45 p.m. UTC | #1
Hi Baruch,
 
 On mar., oct. 16 2018, Baruch Siach <baruch@tkos.co.il> wrote:

> The fixed regulator driver ignores the gpio flags, so this change has
> no practical effect in the current implementation. Fix it anyway to
> correct the hardware description.
>

Applied on mvebu/dt64

Thanks,

Gregory

> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> ---
>  arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
> index aea9c220ae6a..af1310c53bc8 100644
> --- a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
> +++ b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
> @@ -42,7 +42,7 @@
>  
>  	v_5v0_usb3_hst_vbus: regulator-usb3-vbus0 {
>  		compatible = "regulator-fixed";
> -		gpio = <&cp0_gpio2 15 GPIO_ACTIVE_HIGH>;
> +		gpio = <&cp0_gpio2 15 GPIO_ACTIVE_LOW>;
>  		pinctrl-names = "default";
>  		pinctrl-0 = <&cp0_xhci_vbus_pins>;
>  		regulator-name = "v_5v0_usb3_hst_vbus";
> -- 
> 2.19.1
>

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
index aea9c220ae6a..af1310c53bc8 100644
--- a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
@@ -42,7 +42,7 @@ 
 
 	v_5v0_usb3_hst_vbus: regulator-usb3-vbus0 {
 		compatible = "regulator-fixed";
-		gpio = <&cp0_gpio2 15 GPIO_ACTIVE_HIGH>;
+		gpio = <&cp0_gpio2 15 GPIO_ACTIVE_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&cp0_xhci_vbus_pins>;
 		regulator-name = "v_5v0_usb3_hst_vbus";