2013-05-28 18:29:12

by Adrien Vergé

Subject: [PATCH] ARM: omap2plus_defconfig: enable USB_PHY and NOP_USB_XCEIV

On OMAP2+ platforms, USB support needs physical layer signalling and
the NOP USB Transceiver driver since v3.10. This patch enables USB_PHY
and NOP_USB_XCEIV in omap2plus_defconfig. These two are harmless to
the kernel stability, and useful since they are required for USB and
Ethernet (over USB) support.

We do not enable USB_EHCI_HCD here because all features aren't fully
supported yet.

This patch applies to Linux 3.10-rc3.

Cc: Roger Quadros <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Felipe Balbi <[email protected]>
Signed-off-by: Adrien Vergé <[email protected]>
---
arch/arm/configs/omap2plus_defconfig | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm/configs/omap2plus_defconfig
b/arch/arm/configs/omap2plus_defconfig
index abbe319..2ac0ffb 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -210,6 +210,8 @@ CONFIG_USB_WDM=y
CONFIG_USB_STORAGE=y
CONFIG_USB_LIBUSUAL=y
CONFIG_USB_TEST=y
+CONFIG_USB_PHY=y
+CONFIG_NOP_USB_XCEIV=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DEBUG=y
CONFIG_USB_GADGET_DEBUG_FILES=y
--
1.7.10.4

2013-06-18 10:19:47

by Tony Lindgren

Subject: Re: [PATCH] ARM: omap2plus_defconfig: enable USB_PHY and NOP_USB_XCEIV

* Adrien Vergé <[email protected]> [130528 11:34]:
> On OMAP2+ platforms, USB support needs physical layer signalling and
> the NOP USB Transceiver driver since v3.10. This patch enables USB_PHY
> and NOP_USB_XCEIV in omap2plus_defconfig. These two are harmless to
> the kernel stability, and useful since they are required for USB and
> Ethernet (over USB) support.
>
> We do not enable USB_EHCI_HCD here because all features aren't fully
> supported yet.
>
> This patch applies to Linux 3.10-rc3.
>
> Cc: Roger Quadros <[email protected]>
> Cc: Arnd Bergmann <[email protected]>
> Cc: Felipe Balbi <[email protected]>
> Signed-off-by: Adrien Vergé <[email protected]>

Thanks applying into omap-for-v3.11/board.

Regards,

Tony

> ---
> arch/arm/configs/omap2plus_defconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/configs/omap2plus_defconfig
> b/arch/arm/configs/omap2plus_defconfig
> index abbe319..2ac0ffb 100644
> --- a/arch/arm/configs/omap2plus_defconfig
> +++ b/arch/arm/configs/omap2plus_defconfig
> @@ -210,6 +210,8 @@ CONFIG_USB_WDM=y
> CONFIG_USB_STORAGE=y
> CONFIG_USB_LIBUSUAL=y
> CONFIG_USB_TEST=y
> +CONFIG_USB_PHY=y
> +CONFIG_NOP_USB_XCEIV=y
> CONFIG_USB_GADGET=y
> CONFIG_USB_GADGET_DEBUG=y
> CONFIG_USB_GADGET_DEBUG_FILES=y
> --
> 1.7.10.4