On Thu, Nov 14, 2013 at 02:09:46AM +, Fabio Estevam wrote:
> From: Fabio Estevam
>
> When using external USB PHY or USB hub, it is common that they require a clock
> input.
>
> Add a 'clk_phy' clock, so that it can be retrieved from the device tree and
> enabled in the driver, so that the c
On Thu, Nov 14, 2013 at 7:56 AM, Russell King - ARM Linux
wrote:
> On Thu, Nov 14, 2013 at 12:09:46AM -0200, Fabio Estevam wrote:
>> @@ -107,10 +108,22 @@ static int ci_hdrc_imx_probe(struct platform_device
>> *pdev)
>> return ret;
>> }
>>
>> + data->clk_phy = devm_clk_get
On Thu, Nov 14, 2013 at 12:09:46AM -0200, Fabio Estevam wrote:
> @@ -107,10 +108,22 @@ static int ci_hdrc_imx_probe(struct platform_device
> *pdev)
> return ret;
> }
>
> + data->clk_phy = devm_clk_get(&pdev->dev, "phy");
> + if (IS_ERR(data->clk_phy)) {
> +
This should be sent to USB folks. Copy Peter and Alex.
Shawn
On Thu, Nov 14, 2013 at 12:09:46AM -0200, Fabio Estevam wrote:
> From: Fabio Estevam
>
> When using external USB PHY or USB hub, it is common that they require a clock
> input.
>
> Add a 'clk_phy' clock, so that it can be retrieved
From: Fabio Estevam
When using external USB PHY or USB hub, it is common that they require a clock
input.
Add a 'clk_phy' clock, so that it can be retrieved from the device tree and
enabled in the driver, so that the clock can properly drive the external
USB phy/hub.
Tested on a imx6q-udoo bo
