diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2012-05-06 20:27:17 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-05-12 09:43:10 +0800 |
| commit | 15afbc68780f8c06c5b5590adcbf7534ee1920b3 (patch) | |
| tree | dbc845af9cd3e37951f5f1b6572d59e145fba592 /drivers/i2c | |
| parent | a53157c21c699c392921e243fa96abc27722f910 (diff) | |
| download | op-kernel-dev-15afbc68780f8c06c5b5590adcbf7534ee1920b3.zip op-kernel-dev-15afbc68780f8c06c5b5590adcbf7534ee1920b3.tar.gz | |
i2c: imx: adopt pinctrl support
Cc: linux-i2c@vger.kernel.org
Cc: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-imx.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index dfb84b7..56bce9a 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -51,6 +51,7 @@ #include <linux/of.h> #include <linux/of_device.h> #include <linux/of_i2c.h> +#include <linux/pinctrl/consumer.h> #include <mach/irqs.h> #include <mach/hardware.h> @@ -470,6 +471,7 @@ static int __init i2c_imx_probe(struct platform_device *pdev) struct imx_i2c_struct *i2c_imx; struct resource *res; struct imxi2c_platform_data *pdata = pdev->dev.platform_data; + struct pinctrl *pinctrl; void __iomem *base; resource_size_t res_size; int irq, bitrate; @@ -520,6 +522,12 @@ static int __init i2c_imx_probe(struct platform_device *pdev) i2c_imx->base = base; i2c_imx->res = res; + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) { + ret = PTR_ERR(pinctrl); + goto fail3; + } + /* Get I2C clock */ i2c_imx->clk = clk_get(&pdev->dev, "i2c_clk"); if (IS_ERR(i2c_imx->clk)) { |
