From: Anson Huang <Anson.Huang@nxp.com>
To: aisheng.dong@nxp.com, festevam@gmail.com, shawnguo@kernel.org,
stefan@agner.ch, kernel@pengutronix.de, linus.walleij@linaro.org,
s.hauer@pengutronix.de, linux-gpio@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Linux-imx@nxp.com
Subject: [PATCH V4 2/9] pinctrl: imx: Support building i.MX pinctrl driver as module
Date: Wed, 10 Jun 2020 15:57:38 +0800 [thread overview]
Message-ID: <1591775865-26872-3-git-send-email-Anson.Huang@nxp.com> (raw)
In-Reply-To: <1591775865-26872-1-git-send-email-Anson.Huang@nxp.com>
Export necessary functions to support building i.MX common pinctrl
driver and its user to be built as module.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No change.
---
drivers/pinctrl/freescale/Kconfig | 3 ++-
drivers/pinctrl/freescale/pinctrl-imx.c | 4 ++++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig
index a3a30f1d..e281c3f 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"
+ 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 c1faae1..a68d430 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>
@@ -878,6 +879,7 @@ int imx_pinctrl_probe(struct platform_device *pdev,
return pinctrl_enable(ipctl->pctl);
}
+EXPORT_SYMBOL_GPL(imx_pinctrl_probe);
static int __maybe_unused imx_pinctrl_suspend(struct device *dev)
{
@@ -897,3 +899,5 @@ const struct dev_pm_ops imx_pinctrl_pm_ops = {
SET_LATE_SYSTEM_SLEEP_PM_OPS(imx_pinctrl_suspend,
imx_pinctrl_resume)
};
+EXPORT_SYMBOL_GPL(imx_pinctrl_pm_ops);
+MODULE_LICENSE("GPL v2");
--
2.7.4
next prev parent reply other threads:[~2020-06-10 8:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-10 7:57 [PATCH V4 0/9] Support i.MX8 SoCs pinctrl drivers built as module Anson Huang
2020-06-10 7:57 ` [PATCH V4 1/9] pinctrl: imx: Support building SCU pinctrl driver " Anson Huang
2020-06-10 7:57 ` Anson Huang [this message]
2020-06-10 7:57 ` [PATCH V4 3/9] pinctrl: imx8mm: Support building " Anson Huang
2020-06-10 7:57 ` [PATCH V4 4/9] pinctrl: imx8mn: " Anson Huang
2020-06-11 8:42 ` Daniel Baluta
2020-06-11 8:48 ` Anson Huang
2020-06-11 8:55 ` Daniel Baluta
2020-06-10 7:57 ` [PATCH V4 5/9] pinctrl: imx8mq: " Anson Huang
2020-06-10 7:57 ` [PATCH V4 6/9] pinctrl: imx8mp: " Anson Huang
2020-06-10 7:57 ` [PATCH V4 7/9] pinctrl: imx8qxp: " Anson Huang
2020-06-10 7:57 ` [PATCH V4 8/9] pinctrl: imx8qm: " Anson Huang
2020-06-10 7:57 ` [PATCH V4 9/9] pinctrl: imx8dxl: " Anson Huang
2020-06-11 8:34 ` [PATCH V4 0/9] Support i.MX8 SoCs pinctrl drivers built " Daniel Baluta
2020-06-11 8:44 ` Anson Huang
2020-06-11 8:49 ` Daniel Baluta
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