* [PATCH] dtb: at91: sam9n12ek: ohci: add port and vbus property
@ 2014-08-27 9:52 ` Bo Shen
0 siblings, 0 replies; 6+ messages in thread
From: Bo Shen @ 2014-08-27 9:52 UTC (permalink / raw)
To: linux-arm-kernel
Add the port number and vbus property for ohci port, or else if
bootloader won't configure the vbus pin, the 5v supply is not
power on, so can not work with usb devices.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
---
arch/arm/boot/dts/at91sam9n12ek.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 83d7237..13bb24e 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -136,6 +136,8 @@
};
usb0: ohci at 00500000 {
+ num-ports = <1>;
+ atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
status = "okay";
};
};
--
1.8.5.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] dtb: at91: sam9n12ek: ohci: add port and vbus property
@ 2014-08-27 9:52 ` Bo Shen
0 siblings, 0 replies; 6+ messages in thread
From: Bo Shen @ 2014-08-27 9:52 UTC (permalink / raw)
To: nicolas.ferre; +Cc: devicetree, Bo Shen, linux-kernel, linux-arm-kernel
Add the port number and vbus property for ohci port, or else if
bootloader won't configure the vbus pin, the 5v supply is not
power on, so can not work with usb devices.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
---
arch/arm/boot/dts/at91sam9n12ek.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 83d7237..13bb24e 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -136,6 +136,8 @@
};
usb0: ohci@00500000 {
+ num-ports = <1>;
+ atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
status = "okay";
};
};
--
1.8.5.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] dtb: at91: sam9n12ek: ohci: add port and vbus property
@ 2014-08-27 9:52 ` Bo Shen
0 siblings, 0 replies; 6+ messages in thread
From: Bo Shen @ 2014-08-27 9:52 UTC (permalink / raw)
To: nicolas.ferre; +Cc: linux-arm-kernel, linux-kernel, devicetree, Bo Shen
Add the port number and vbus property for ohci port, or else if
bootloader won't configure the vbus pin, the 5v supply is not
power on, so can not work with usb devices.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
---
arch/arm/boot/dts/at91sam9n12ek.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 83d7237..13bb24e 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -136,6 +136,8 @@
};
usb0: ohci@00500000 {
+ num-ports = <1>;
+ atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
status = "okay";
};
};
--
1.8.5.2
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] dtb: at91: sam9n12ek: ohci: add port and vbus property
@ 2014-09-01 9:42 ` Nicolas Ferre
0 siblings, 0 replies; 6+ messages in thread
From: Nicolas Ferre @ 2014-09-01 9:42 UTC (permalink / raw)
To: linux-arm-kernel
On 27/08/2014 11:52, Bo Shen :
> Add the port number and vbus property for ohci port, or else if
> bootloader won't configure the vbus pin, the 5v supply is not
> power on, so can not work with usb devices.
>
> Signed-off-by: Bo Shen <voice.shen@atmel.com>
Ok, thanks:
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
> ---
>
> arch/arm/boot/dts/at91sam9n12ek.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
> index 83d7237..13bb24e 100644
> --- a/arch/arm/boot/dts/at91sam9n12ek.dts
> +++ b/arch/arm/boot/dts/at91sam9n12ek.dts
> @@ -136,6 +136,8 @@
> };
>
> usb0: ohci at 00500000 {
> + num-ports = <1>;
> + atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
> status = "okay";
> };
> };
>
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] dtb: at91: sam9n12ek: ohci: add port and vbus property
@ 2014-09-01 9:42 ` Nicolas Ferre
0 siblings, 0 replies; 6+ messages in thread
From: Nicolas Ferre @ 2014-09-01 9:42 UTC (permalink / raw)
To: Bo Shen
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA
On 27/08/2014 11:52, Bo Shen :
> Add the port number and vbus property for ohci port, or else if
> bootloader won't configure the vbus pin, the 5v supply is not
> power on, so can not work with usb devices.
>
> Signed-off-by: Bo Shen <voice.shen-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
Ok, thanks:
Acked-by: Nicolas Ferre <nicolas.ferre-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
> ---
>
> arch/arm/boot/dts/at91sam9n12ek.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
> index 83d7237..13bb24e 100644
> --- a/arch/arm/boot/dts/at91sam9n12ek.dts
> +++ b/arch/arm/boot/dts/at91sam9n12ek.dts
> @@ -136,6 +136,8 @@
> };
>
> usb0: ohci@00500000 {
> + num-ports = <1>;
> + atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
> status = "okay";
> };
> };
>
--
Nicolas Ferre
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] dtb: at91: sam9n12ek: ohci: add port and vbus property
@ 2014-09-01 9:42 ` Nicolas Ferre
0 siblings, 0 replies; 6+ messages in thread
From: Nicolas Ferre @ 2014-09-01 9:42 UTC (permalink / raw)
To: Bo Shen; +Cc: linux-arm-kernel, linux-kernel, devicetree
On 27/08/2014 11:52, Bo Shen :
> Add the port number and vbus property for ohci port, or else if
> bootloader won't configure the vbus pin, the 5v supply is not
> power on, so can not work with usb devices.
>
> Signed-off-by: Bo Shen <voice.shen@atmel.com>
Ok, thanks:
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
> ---
>
> arch/arm/boot/dts/at91sam9n12ek.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
> index 83d7237..13bb24e 100644
> --- a/arch/arm/boot/dts/at91sam9n12ek.dts
> +++ b/arch/arm/boot/dts/at91sam9n12ek.dts
> @@ -136,6 +136,8 @@
> };
>
> usb0: ohci@00500000 {
> + num-ports = <1>;
> + atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
> status = "okay";
> };
> };
>
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-09-01 9:42 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2014-08-27 9:52 [PATCH] dtb: at91: sam9n12ek: ohci: add port and vbus property Bo Shen
2014-08-27 9:52 ` Bo Shen
2014-08-27 9:52 ` Bo Shen
2014-09-01 9:42 ` Nicolas Ferre
2014-09-01 9:42 ` Nicolas Ferre
2014-09-01 9:42 ` Nicolas Ferre
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