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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2018-08-10 11:54:21 -0700 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-08-13 08:43:09 +0200 |
| commit | 57b8a4dee3c53b8842ec34525a627b60f23be5f1 (patch) | |
| tree | 9249574f5fbb4babb93a82b38f4a22adbed51f1c /drivers | |
| parent | 660ea903c3201ab941752b9a9b68e16aacdd3645 (diff) | |
| download | barebox-57b8a4dee3c53b8842ec34525a627b60f23be5f1.tar.gz barebox-57b8a4dee3c53b8842ec34525a627b60f23be5f1.tar.xz | |
pinctrl: i.MX: Add code to parse "input-enable"
Add code to parse "input-enable" and intepret it as SION bit. This is
needed for I2C configuration on i.MX8MQ EVK board.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/imx-iomux-v3.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/imx-iomux-v3.c b/drivers/pinctrl/imx-iomux-v3.c index 38451875ea..d176199c52 100644 --- a/drivers/pinctrl/imx-iomux-v3.c +++ b/drivers/pinctrl/imx-iomux-v3.c @@ -117,6 +117,9 @@ static int imx_iomux_v3_set_state(struct pinctrl_device *pdev, struct device_nod if (of_get_property(np, "input-schmitt-enable", NULL)) share_conf_val |= SHARE_CONF_PAD_CTL_HYS; + if (of_get_property(np, "input-enable", NULL)) + share_conf_val |= IMX_PAD_SION; + if (of_get_property(np, "bias-pull-up", NULL)) share_conf_val |= SHARE_CONF_PAD_CTL_PUE; } else { |