From: George Cherian <george.cherian@ti.com>
To: balbi@ti.com
Cc: afzal@ti.com, linux@arm.linux.org.uk,
linux-kernel@vger.kernel.org, a-kishore@ti.com,
benoit.cousson@linaro.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] arm: dts: AM43x: Add usb_otg_hs node
Date: Mon, 8 Jul 2013 10:50:35 +0530 [thread overview]
Message-ID: <51DA4C23.6050604@ti.com> (raw)
In-Reply-To: <20130707083558.GA12992@arwen.pp.htv.fi>
On 7/7/2013 2:05 PM, Felipe Balbi wrote:
> Hi,
>
> On Fri, Jun 28, 2013 at 12:14:47PM +0530, George Cherian wrote:
>> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
>> index ddc1df7..e4f5eb8 100644
>> --- a/arch/arm/boot/dts/am4372.dtsi
>> +++ b/arch/arm/boot/dts/am4372.dtsi
>> @@ -64,5 +64,24 @@
>> compatible = "ti,am4372-counter32k","ti,omap-counter32k";
>> reg = <0x44e86000 0x40>;
>> };
>> +
>> + usb_otg_hs1: am4372_dwc3@48380000 {
>> + compatible = "ti,am437x-dwc3";
>> + reg = <0x48380000 0x1ff>;
>> + interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + utmi-mode = <1>;
>> + ranges;
>> +
>> + dwc3@48390000 {
>> + compatible = "synopsys,dwc3";
> let's us snps,dwc3. I recently posted a patch converting synopsys to
> snps like all other DesignWare drivers. Support for synopsys,dwc3 is
> still there, but shouldn't be used.
okay
>
>> + reg = <0x48390000 0xcfff>;
>> + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
>> + tx-fifo-resize;
> is this flag *really* necessary, I asked you and didn't get an answer.
We will not be needing this flag , since each EP has 3K tx fifo size.
Also given the fact that we will be operating only
in 2.0 mode the default values are only sufficient.
I will re-send the patch with above changes.
Regards,
-George
WARNING: multiple messages have this Message-ID (diff)
From: george.cherian@ti.com (George Cherian)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm: dts: AM43x: Add usb_otg_hs node
Date: Mon, 8 Jul 2013 10:50:35 +0530 [thread overview]
Message-ID: <51DA4C23.6050604@ti.com> (raw)
In-Reply-To: <20130707083558.GA12992@arwen.pp.htv.fi>
On 7/7/2013 2:05 PM, Felipe Balbi wrote:
> Hi,
>
> On Fri, Jun 28, 2013 at 12:14:47PM +0530, George Cherian wrote:
>> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
>> index ddc1df7..e4f5eb8 100644
>> --- a/arch/arm/boot/dts/am4372.dtsi
>> +++ b/arch/arm/boot/dts/am4372.dtsi
>> @@ -64,5 +64,24 @@
>> compatible = "ti,am4372-counter32k","ti,omap-counter32k";
>> reg = <0x44e86000 0x40>;
>> };
>> +
>> + usb_otg_hs1: am4372_dwc3 at 48380000 {
>> + compatible = "ti,am437x-dwc3";
>> + reg = <0x48380000 0x1ff>;
>> + interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + utmi-mode = <1>;
>> + ranges;
>> +
>> + dwc3 at 48390000 {
>> + compatible = "synopsys,dwc3";
> let's us snps,dwc3. I recently posted a patch converting synopsys to
> snps like all other DesignWare drivers. Support for synopsys,dwc3 is
> still there, but shouldn't be used.
okay
>
>> + reg = <0x48390000 0xcfff>;
>> + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
>> + tx-fifo-resize;
> is this flag *really* necessary, I asked you and didn't get an answer.
We will not be needing this flag , since each EP has 3K tx fifo size.
Also given the fact that we will be operating only
in 2.0 mode the default values are only sufficient.
I will re-send the patch with above changes.
Regards,
-George
WARNING: multiple messages have this Message-ID (diff)
From: George Cherian <george.cherian@ti.com>
To: <balbi@ti.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-omap@vger.kernel.org>, <linux@arm.linux.org.uk>,
<benoit.cousson@linaro.org>, <a-kishore@ti.com>, <afzal@ti.com>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] arm: dts: AM43x: Add usb_otg_hs node
Date: Mon, 8 Jul 2013 10:50:35 +0530 [thread overview]
Message-ID: <51DA4C23.6050604@ti.com> (raw)
In-Reply-To: <20130707083558.GA12992@arwen.pp.htv.fi>
On 7/7/2013 2:05 PM, Felipe Balbi wrote:
> Hi,
>
> On Fri, Jun 28, 2013 at 12:14:47PM +0530, George Cherian wrote:
>> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
>> index ddc1df7..e4f5eb8 100644
>> --- a/arch/arm/boot/dts/am4372.dtsi
>> +++ b/arch/arm/boot/dts/am4372.dtsi
>> @@ -64,5 +64,24 @@
>> compatible = "ti,am4372-counter32k","ti,omap-counter32k";
>> reg = <0x44e86000 0x40>;
>> };
>> +
>> + usb_otg_hs1: am4372_dwc3@48380000 {
>> + compatible = "ti,am437x-dwc3";
>> + reg = <0x48380000 0x1ff>;
>> + interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + utmi-mode = <1>;
>> + ranges;
>> +
>> + dwc3@48390000 {
>> + compatible = "synopsys,dwc3";
> let's us snps,dwc3. I recently posted a patch converting synopsys to
> snps like all other DesignWare drivers. Support for synopsys,dwc3 is
> still there, but shouldn't be used.
okay
>
>> + reg = <0x48390000 0xcfff>;
>> + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
>> + tx-fifo-resize;
> is this flag *really* necessary, I asked you and didn't get an answer.
We will not be needing this flag , since each EP has 3K tx fifo size.
Also given the fact that we will be operating only
in 2.0 mode the default values are only sufficient.
I will re-send the patch with above changes.
Regards,
-George
next prev parent reply other threads:[~2013-07-08 5:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-28 6:44 [PATCH] arm: dts: AM43x: Add usb_otg_hs node George Cherian
2013-06-28 6:44 ` George Cherian
2013-06-28 6:44 ` George Cherian
2013-07-07 8:35 ` Felipe Balbi
2013-07-07 8:35 ` Felipe Balbi
2013-07-07 8:35 ` Felipe Balbi
2013-07-08 5:20 ` George Cherian [this message]
2013-07-08 5:20 ` George Cherian
2013-07-08 5:20 ` George Cherian
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