From b4dbb258b67b12fff4c9df56983934e11813c404 Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Wed, 12 Sep 2012 14:58:06 +0300 Subject: [PATCH] USB: chipidea: imx: add pinctrl support Some controllers may not need to setup pinctrl, so we don't fail the probe if pinctrl get/select failed. Tested-by: Michael Grzeschik Tested-by: Marc Kleine-Budde Signed-off-by: Richard Zhao Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman --- drivers/usb/chipidea/ci13xxx_imx.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/chipidea/ci13xxx_imx.c b/drivers/usb/chipidea/ci13xxx_imx.c index 96ac67b..0f5ca4b 100644 --- a/drivers/usb/chipidea/ci13xxx_imx.c +++ b/drivers/usb/chipidea/ci13xxx_imx.c @@ -20,6 +20,7 @@ #include #include #include +#include #include "ci.h" #include "ci13xxx_imx.h" @@ -99,6 +100,7 @@ static int __devinit ci13xxx_imx_probe(struct platform_device *pdev) struct device_node *phy_np; struct resource *res; struct regulator *reg_vbus; + struct pinctrl *pinctrl; int ret; if (of_find_property(pdev->dev.of_node, "fsl,usbmisc", NULL) @@ -117,6 +119,11 @@ static int __devinit ci13xxx_imx_probe(struct platform_device *pdev) return -ENOENT; } + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) + dev_warn(&pdev->dev, "pinctrl get/select failed, err=%ld\n", + PTR_ERR(pinctrl)); + data->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(data->clk)) { dev_err(&pdev->dev, -- 2.7.4