linux-kernel - [PATCH 1/2] pinctrl: sx150x: Make the driver tristate

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Message-Id: <20250818-modularize-sx150x-gpio-expander-v1-1-c2a027200fed@oss.qualcomm.com>
Date: Mon, 18 Aug 2025 12:41:23 +0800
From: Fange Zhang <fange.zhang@....qualcomm.com>
To: Linus Walleij <linus.walleij@...aro.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Fange Zhang <fange.zhang@....qualcomm.com>,
        dmitry.baryshkov@....qualcomm.com, tingwei.zhang@....qualcomm.com,
        xiangxu.yin@....qualcomm.com
Subject: [PATCH 1/2] pinctrl: sx150x: Make the driver tristate

Set PINCTRL_SX150X config option as a tristate and add
MODULE_DEVICE_TABLE()/MODULE_LICENSE() to export appropriate information.

Signed-off-by: Fange Zhang <fange.zhang@....qualcomm.com>
---
 drivers/pinctrl/Kconfig          | 2 +-
 drivers/pinctrl/pinctrl-sx150x.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index ddd11668457ceded9861438768f89945f2307e31..3d06f02a3da549317a9364540d1b598051b926f4 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -550,7 +550,7 @@ config PINCTRL_STMFX
 	  interrupt-controller.
 
 config PINCTRL_SX150X
-	bool "Semtech SX150x I2C GPIO expander pinctrl driver"
+	tristate "Semtech SX150x I2C GPIO expander pinctrl driver"
 	depends on I2C=y
 	select PINMUX
 	select PINCONF
diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c
index 53cf8168b274c5310706512dcd3ba8d4d25f5049..b613568b42b73d1c1b220b641e292055e23f4de2 100644
--- a/drivers/pinctrl/pinctrl-sx150x.c
+++ b/drivers/pinctrl/pinctrl-sx150x.c
@@ -863,6 +863,7 @@ static const struct of_device_id sx150x_of_match[] = {
 	{ .compatible = "semtech,sx1509q", .data = &sx1509q_device_data },
 	{},
 };
+MODULE_DEVICE_TABLE(of, sx150x_of_match);
 
 static int sx150x_reset(struct sx150x_pinctrl *pctl)
 {
@@ -1266,3 +1267,6 @@ static int __init sx150x_init(void)
 	return i2c_add_driver(&sx150x_driver);
 }
 subsys_initcall(sx150x_init);
+
+MODULE_DESCRIPTION("Semtech SX150x I2C GPIO expander pinctrl driver");
+MODULE_LICENSE("GPL");

-- 
2.34.1