[PATCH 4/6] usb: chipidea: usbmisc: add support for ahb, ipg and per clock
From: Michael Grzeschik <hidden>
Date: 2012-11-14 15:27:40
Also in:
linux-devicetree
On Wed, Nov 14, 2012 at 03:39:11PM +0200, Alexander Shishkin wrote:
Michael Grzeschik [off-list ref] writes:quoted
From: Marc Kleine-Budde <mkl@pengutronix.de> This patch adds support for ahb, ipg and per clock, which is needed to support imx53.I would also suggest using a more elaborate wording here, some people might also be interested what are the different clocks for (like, interface, peripheral, etc etc).
Will do in V2.
quoted
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Michael Grzeschik <redacted> --- drivers/usb/chipidea/usbmisc_imx.c | 60 +++++++++++++++++++++++++++--------- 1 file changed, 45 insertions(+), 15 deletions(-)diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c index 72445f7..239b752 100644 --- a/drivers/usb/chipidea/usbmisc_imx.c +++ b/drivers/usb/chipidea/usbmisc_imx.c@@ -24,7 +24,9 @@ struct imx_usbmisc { void __iomem *base; spinlock_t lock; - struct clk *clk; + struct clk *clk_ahb; + struct clk *clk_ipg; + struct clk *clk_per; struct usbmisc_usb_device usbdev[USB_DEV_MAX]; const struct usbmisc_ops *ops; };@@ -104,38 +106,66 @@ static int __devinit usbmisc_imx_probe(struct platform_device *pdev) if (!data->base) return -EADDRNOTAVAIL; - data->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(data->clk)) { + data->clk_ahb = devm_clk_get(&pdev->dev, "ahb");I suppose the clock names are also being added/changed in the platform code in another patchset that's also being queued? What's the target merge window (if there's a dependency)?
Yes we have more branches to be published next. One of them is adding the usb device tree nodes and clock entries for mx53. Thanks, Michael -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |