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From: Alan Stern <stern@rowland.harvard.edu>
To: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Cc: hminas@synopsys.com, gregkh@linuxfoundation.org,
	linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-stm32@st-md-mailman.stormreply.com,
	amelie.delaunay@foss.st.com
Subject: Re: [PATCH 1/3] usb: host: ohci-platform: add TPL support
Date: Tue, 21 Jun 2022 10:19:25 -0400	[thread overview]
Message-ID: <YrHTba9s2NhBfQT2@rowland.harvard.edu> (raw)
In-Reply-To: <20220621130506.85424-2-fabrice.gasnier@foss.st.com>

On Tue, Jun 21, 2022 at 03:05:04PM +0200, Fabrice Gasnier wrote:
> From: Amelie Delaunay <amelie.delaunay@foss.st.com>
> 
> The TPL support is used to identify targeted devices during EH compliance
> test. The user can add "tpl-support" in the device tree to enable it.
> 
> Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
> ---

For this patch and the 2/3 ehci-platform patch:

Acked-by: Alan Stern <stern@rowland.harvard.edu>

>  drivers/usb/host/ohci-platform.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c
> index 47dfbfe9e5190..0adae62651276 100644
> --- a/drivers/usb/host/ohci-platform.c
> +++ b/drivers/usb/host/ohci-platform.c
> @@ -28,6 +28,7 @@
>  #include <linux/usb/ohci_pdriver.h>
>  #include <linux/usb.h>
>  #include <linux/usb/hcd.h>
> +#include <linux/usb/of.h>
>  
>  #include "ohci.h"
>  
> @@ -210,6 +211,8 @@ static int ohci_platform_probe(struct platform_device *dev)
>  	hcd->rsrc_start = res_mem->start;
>  	hcd->rsrc_len = resource_size(res_mem);
>  
> +	hcd->tpl_support = of_usb_host_tpl_support(dev->dev.of_node);
> +
>  	err = usb_add_hcd(hcd, irq, IRQF_SHARED);
>  	if (err)
>  		goto err_power;
> -- 
> 2.25.1
> 

WARNING: multiple messages have this Message-ID (diff)
From: Alan Stern <stern@rowland.harvard.edu>
To: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Cc: hminas@synopsys.com, gregkh@linuxfoundation.org,
	linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-stm32@st-md-mailman.stormreply.com,
	amelie.delaunay@foss.st.com
Subject: Re: [PATCH 1/3] usb: host: ohci-platform: add TPL support
Date: Tue, 21 Jun 2022 10:19:25 -0400	[thread overview]
Message-ID: <YrHTba9s2NhBfQT2@rowland.harvard.edu> (raw)
In-Reply-To: <20220621130506.85424-2-fabrice.gasnier@foss.st.com>

On Tue, Jun 21, 2022 at 03:05:04PM +0200, Fabrice Gasnier wrote:
> From: Amelie Delaunay <amelie.delaunay@foss.st.com>
> 
> The TPL support is used to identify targeted devices during EH compliance
> test. The user can add "tpl-support" in the device tree to enable it.
> 
> Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
> ---

For this patch and the 2/3 ehci-platform patch:

Acked-by: Alan Stern <stern@rowland.harvard.edu>

>  drivers/usb/host/ohci-platform.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c
> index 47dfbfe9e5190..0adae62651276 100644
> --- a/drivers/usb/host/ohci-platform.c
> +++ b/drivers/usb/host/ohci-platform.c
> @@ -28,6 +28,7 @@
>  #include <linux/usb/ohci_pdriver.h>
>  #include <linux/usb.h>
>  #include <linux/usb/hcd.h>
> +#include <linux/usb/of.h>
>  
>  #include "ohci.h"
>  
> @@ -210,6 +211,8 @@ static int ohci_platform_probe(struct platform_device *dev)
>  	hcd->rsrc_start = res_mem->start;
>  	hcd->rsrc_len = resource_size(res_mem);
>  
> +	hcd->tpl_support = of_usb_host_tpl_support(dev->dev.of_node);
> +
>  	err = usb_add_hcd(hcd, irq, IRQF_SHARED);
>  	if (err)
>  		goto err_power;
> -- 
> 2.25.1
> 

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  reply	other threads:[~2022-06-21 14:19 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-21 13:05 [PATCH 0/3] usb: host: add TPL support to ehci ohci and dwc2 Fabrice Gasnier
2022-06-21 13:05 ` Fabrice Gasnier
2022-06-21 13:05 ` [PATCH 1/3] usb: host: ohci-platform: add TPL support Fabrice Gasnier
2022-06-21 13:05   ` Fabrice Gasnier
2022-06-21 14:19   ` Alan Stern [this message]
2022-06-21 14:19     ` Alan Stern
2022-06-21 14:23   ` Greg KH
2022-06-21 14:23     ` Greg KH
2022-06-21 13:05 ` [PATCH 2/3] usb: host: ehci-platform: " Fabrice Gasnier
2022-06-21 13:05   ` Fabrice Gasnier
2022-06-21 13:05 ` [PATCH 3/3] usb: dwc2: host: " Fabrice Gasnier
2022-06-21 13:05   ` Fabrice Gasnier
2022-06-21 14:24   ` Greg KH
2022-06-21 14:24     ` Greg KH

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