From: Jianqun Xu <jay.xu@rock-chips.com>
To: linus.walleij@linaro.org, heiko@sntech.de
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-rockchip@lists.infradead.org,
Jianqun Xu <jay.xu@rock-chips.com>
Subject: [PATCH 2/5] pinctrl: rockchip: make driver be tristate module
Date: Mon, 7 Sep 2020 10:59:24 +0800 [thread overview]
Message-ID: <20200907025927.9713-3-jay.xu@rock-chips.com> (raw)
In-Reply-To: <20200907025927.9713-1-jay.xu@rock-chips.com>
Make pinctrl-rockchip driver to be tristate module, support to build as
a module, this is useful for GKI.
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
---
drivers/pinctrl/Kconfig | 2 +-
drivers/pinctrl/pinctrl-rockchip.c | 18 ++++++++++++++++++
2 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 4284f39a5c61..743eb2bb8709 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"
depends on OF
select PINMUX
select GENERIC_PINCONF
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 0401c1da79dd..cc7512acfc5f 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>
@@ -4257,4 +4259,20 @@ static int __init rockchip_pinctrl_drv_register(void)
{
return platform_driver_register(&rockchip_pinctrl_driver);
}
+
+static void __exit rockchip_pinctrl_drv_unregister(void)
+{
+ platform_driver_unregister(&rockchip_pinctrl_driver);
+}
+
+#ifdef CONFIG_PINCTRL_ROCKCHIP_MODULE
+module_init(rockchip_pinctrl_drv_register);
+#else
postcore_initcall(rockchip_pinctrl_drv_register);
+#endif
+module_exit(rockchip_pinctrl_drv_unregister);
+
+MODULE_DESCRIPTION("ROCKCHIP Pin Controller Driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pinctrl-rockchip");
+MODULE_DEVICE_TABLE(of, rockchip_pinctrl_dt_match);
--
2.17.1
next prev parent reply other threads:[~2020-09-07 2:59 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 8:47 [PATCH 0/6] rockchip-pinctrl fixes for GKI Jianqun Xu
2020-08-31 8:47 ` [PATCH 1/6] pinctrl: rockchip: make driver be tristate module Jianqun Xu
2020-09-01 10:13 ` kernel test robot
2020-09-05 21:51 ` Heiko Stübner
2020-09-05 22:01 ` Heiko Stübner
2020-09-05 22:23 ` Heiko Stübner
2020-08-31 8:47 ` [PATCH 2/6] pinctrl: rockchip: enable gpio pclk for rockchip_gpio_to_irq Jianqun Xu
2020-09-05 21:54 ` Heiko Stübner
2020-08-31 8:47 ` [PATCH 3/6] pinctrl: rockchip: create irq mapping in gpio_to_irq Jianqun Xu
2020-09-05 22:03 ` Heiko Stübner
2020-08-31 8:47 ` [PATCH 4/6] pinctrl: rockchip: do not set gpio if bank invalid Jianqun Xu
2020-09-05 22:09 ` Heiko Stübner
2020-08-31 8:50 ` [PATCH 5/6] pinctrl: rockchip: fix crash caused by invalid gpio bank Jianqun Xu
2020-09-05 22:14 ` Heiko Stübner
2020-08-31 8:50 ` [PATCH 6/6] pinctrl: rockchip: populate platform device for rockchip gpio Jianqun Xu
2020-09-06 10:20 ` Heiko Stübner
2020-09-07 2:59 ` [PATCH v2 0/5] rockchip-pinctrl fixes for GKI Jianqun Xu
2020-09-07 2:59 ` [PATCH 1/5] pinctrl: rockchip: depend on OF Jianqun Xu
2020-09-07 2:59 ` Jianqun Xu [this message]
2020-09-07 11:35 ` [PATCH 2/5] pinctrl: rockchip: make driver be tristate module kernel test robot
2020-09-12 11:41 ` Heiko Stübner
2020-09-14 0:38 ` [PATCH 2/2] " Jianqun Xu
2020-09-20 22:14 ` Heiko Stübner
2020-09-20 22:18 ` Heiko Stübner
2020-09-29 13:21 ` Linus Walleij
2020-10-13 6:40 ` jay.xu
2020-09-07 2:59 ` [PATCH 3/5] pinctrl: rockchip: enable gpio pclk for rockchip_gpio_to_irq Jianqun Xu
2020-09-07 2:59 ` [PATCH 4/5] pinctrl: rockchip: create irq mapping in gpio_to_irq Jianqun Xu
2020-09-07 3:38 ` [PATCH 5/5] pinctrl: rockchip: populate platform device for rockchip gpio Jianqun Xu
2020-09-08 2:19 ` [PATCH] " Jianqun Xu
2020-09-20 22:16 ` Heiko Stübner
2020-09-12 11:35 ` [PATCH v2 0/5] rockchip-pinctrl fixes for GKI Linus Walleij
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200907025927.9713-3-jay.xu@rock-chips.com \
--to=jay.xu@rock-chips.com \
--cc=heiko@sntech.de \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).