Make pinctrl-rockchip driver to be tristate module, support to build as
a module, this is useful for GKI.
Signed-off-by: Jianqun Xu <[email protected]>
---
drivers/pinctrl/Kconfig | 2 +-
drivers/pinctrl/pinctrl-rockchip.c | 7 +++++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 8828613c4e0e..dd4874e2ac67 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -207,7 +207,7 @@ config PINCTRL_OXNAS
select MFD_SYSCON
config PINCTRL_ROCKCHIP
- bool
+ tristate "Rockchip gpio and pinctrl driver"
select PINMUX
select GENERIC_PINCONF
select GENERIC_IRQ_CHIP
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 77c1e6744f6c..ec509ef8bd8d 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -16,10 +16,12 @@
*/
#include <linux/init.h>
+#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/bitops.h>
#include <linux/gpio/driver.h>
+#include <linux/of_device.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/pinctrl/machine.h>
@@ -4259,6 +4261,7 @@ static const struct of_device_id rockchip_pinctrl_dt_match[] = {
.data = &rk3399_pin_ctrl },
{},
};
+MODULE_DEVICE_TABLE(of, rockchip_pinctrl_dt_match);
static struct platform_driver rockchip_pinctrl_driver = {
.probe = rockchip_pinctrl_probe,
@@ -4274,3 +4277,7 @@ static int __init rockchip_pinctrl_drv_register(void)
return platform_driver_register(&rockchip_pinctrl_driver);
}
postcore_initcall(rockchip_pinctrl_drv_register);
+
+MODULE_DESCRIPTION("ROCKCHIP Pin Controller Driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pinctrl-rockchip");
--
2.17.1