Messages in this thread | | | From | Aisheng Dong <> | Subject | RE: [PATCH 2/2] pinctrl: imx: Support building i.MX pinctrl driver as module | Date | Mon, 7 Sep 2020 08:33:56 +0000 |
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> From: Anson Huang <Anson.Huang@nxp.com> > Sent: Thursday, July 16, 2020 11:07 PM > Subject: [PATCH 2/2] pinctrl: imx: Support building i.MX pinctrl driver as module >
S/pinctrl driver/pinctrl core driver
This also applies for Patch 1/2.
> Change PINCTRL_IMX to tristate to support loadable module build. > > And i.MX common pinctrl driver should depend on CONFIG_OF to make sure no > build error when i.MX common pinctrl driver is enabled for different > architectures without CONFIG_OF. > > Also add module author, description and license. > > Signed-off-by: Anson Huang <Anson.Huang@nxp.com> > --- > drivers/pinctrl/freescale/Kconfig | 3 ++- > drivers/pinctrl/freescale/pinctrl-imx.c | 5 +++++ > 2 files changed, 7 insertions(+), 1 deletion(-) > > diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig > index 570355c..922ae4b 100644 > --- a/drivers/pinctrl/freescale/Kconfig > +++ b/drivers/pinctrl/freescale/Kconfig > @@ -1,6 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0-only config PINCTRL_IMX > - bool > + tristate "IMX pinctrl driver"
IMX pinctrl core driver
> + depends on OF > select GENERIC_PINCTRL_GROUPS > select GENERIC_PINMUX_FUNCTIONS > select GENERIC_PINCONF > diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c > b/drivers/pinctrl/freescale/pinctrl-imx.c > index b80c450..3eaafb6 100644 > --- a/drivers/pinctrl/freescale/pinctrl-imx.c > +++ b/drivers/pinctrl/freescale/pinctrl-imx.c > @@ -11,6 +11,7 @@ > #include <linux/init.h> > #include <linux/io.h> > #include <linux/mfd/syscon.h> > +#include <linux/module.h> > #include <linux/of.h> > #include <linux/of_device.h> > #include <linux/of_address.h> > @@ -898,3 +899,7 @@ const struct dev_pm_ops imx_pinctrl_pm_ops = { > imx_pinctrl_resume) > }; > EXPORT_SYMBOL_GPL(imx_pinctrl_pm_ops); > + > +MODULE_AUTHOR("Linus Walleij <linus.walleij@linaro.org>");
MODULE_AUTHOR("Dong Aisheng <aisheng.dong@nxp.com>");
Regards Aisheng
> +MODULE_DESCRIPTION("NXP i.MX common pinctrl driver"); > +MODULE_LICENSE("GPL v2"); > -- > 2.7.4
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