[PATCH V5 9/9] pinctrl: imx8dxl: Support building as module

[Anson Huang]

Change configuration to "tristate", add module device table,
author, description and license to support building i.MX8DXL
pinctrl driver as module.

Signed-off-by: Anson Huang <anson.hu...@nxp.com>
---
Changes since V4:
        - remove unnecessary change of replacing arch_initcall() with 
module_platform_driver();
        - add module author and description;
        - add more details to commit message.
---
 drivers/pinctrl/freescale/Kconfig           | 2 +-
 drivers/pinctrl/freescale/pinctrl-imx8dxl.c | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/freescale/Kconfig 
b/drivers/pinctrl/freescale/Kconfig
index de8d571..922ae4b 100644
--- a/drivers/pinctrl/freescale/Kconfig
+++ b/drivers/pinctrl/freescale/Kconfig
@@ -167,7 +167,7 @@ config PINCTRL_IMX8QXP
          Say Y here to enable the imx8qxp pinctrl driver
 
 config PINCTRL_IMX8DXL
-       bool "IMX8DXL pinctrl driver"
+       tristate "IMX8DXL pinctrl driver"
        depends on IMX_SCU && ARCH_MXC && ARM64
        select PINCTRL_IMX_SCU
        help
diff --git a/drivers/pinctrl/freescale/pinctrl-imx8dxl.c 
b/drivers/pinctrl/freescale/pinctrl-imx8dxl.c
index be3b09e..d3020c0 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx8dxl.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx8dxl.c
@@ -168,6 +168,7 @@ static const struct of_device_id imx8dxl_pinctrl_of_match[] 
= {
        { .compatible = "fsl,imx8dxl-iomuxc", },
        { /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, imx8dxl_pinctrl_of_match);
 
 static int imx8dxl_pinctrl_probe(struct platform_device *pdev)
 {
@@ -194,3 +195,7 @@ static int __init imx8dxl_pinctrl_init(void)
        return platform_driver_register(&imx8dxl_pinctrl_driver);
 }
 arch_initcall(imx8dxl_pinctrl_init);
+
+MODULE_AUTHOR("Anson Huang <anson.hu...@nxp.com>");
+MODULE_DESCRIPTION("NXP i.MX8DXL pinctrl driver");
+MODULE_LICENSE("GPL v2");
-- 
2.7.4