From: Colin Foster <colin.foster@in-advantage.com>
To: linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org,
linux-phy@lists.infradead.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Marc Zyngier <maz@kernel.org>, Hector Martin <marcan@marcan.st>,
Angela Czubak <acz@semihalf.com>,
Steen Hegelund <Steen.Hegelund@microchip.com>,
Lars Povlsen <lars.povlsen@microchip.com>,
Linus Walleij <linus.walleij@linaro.org>,
Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Russell King <linux@armlinux.org.uk>,
Heiner Kallweit <hkallweit1@gmail.com>,
Jakub Kicinski <kuba@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Florian Fainelli <f.fainelli@gmail.com>,
Vivien Didelot <vivien.didelot@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
UNGLinuxDriver@microchip.com,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Claudiu Manoil <claudiu.manoil@nxp.com>,
Vladimir Oltean <vladimir.oltean@nxp.com>,
Lee Jones <lee.jones@linaro.org>,
katie.morris@in-advantage.com
Subject: [RFC v7 net-next 02/13] pinctrl: microchip-sgpio: allow sgpio driver to be used as a module
Date: Sun, 6 Mar 2022 18:11:57 -0800 [thread overview]
Message-ID: <20220307021208.2406741-3-colin.foster@in-advantage.com> (raw)
In-Reply-To: <20220307021208.2406741-1-colin.foster@in-advantage.com>
As the commit message suggests, this simply adds the ability to select
SGPIO pinctrl as a module. This becomes more practical when the SGPIO
hardware exists on an external chip, controlled indirectly by I2C or SPI.
This commit enables that level of control.
Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/pinctrl/Kconfig | 2 +-
drivers/pinctrl/pinctrl-microchip-sgpio.c | 4 ++++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 1b367f423ceb..7ff00c560775 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -292,7 +292,7 @@ config PINCTRL_MCP23S08
corresponding interrupt-controller.
config PINCTRL_MICROCHIP_SGPIO
- bool "Pinctrl driver for Microsemi/Microchip Serial GPIO"
+ tristate "Pinctrl driver for Microsemi/Microchip Serial GPIO"
depends on OF
depends on HAS_IOMEM
select GPIOLIB
diff --git a/drivers/pinctrl/pinctrl-microchip-sgpio.c b/drivers/pinctrl/pinctrl-microchip-sgpio.c
index 639f1130e989..e8e47a6808e6 100644
--- a/drivers/pinctrl/pinctrl-microchip-sgpio.c
+++ b/drivers/pinctrl/pinctrl-microchip-sgpio.c
@@ -913,6 +913,7 @@ static const struct of_device_id microchip_sgpio_gpio_of_match[] = {
/* sentinel */
}
};
+MODULE_DEVICE_TABLE(of, microchip_sgpio_gpio_of_match);
static struct platform_driver microchip_sgpio_pinctrl_driver = {
.driver = {
@@ -923,3 +924,6 @@ static struct platform_driver microchip_sgpio_pinctrl_driver = {
.probe = microchip_sgpio_probe,
};
builtin_platform_driver(microchip_sgpio_pinctrl_driver);
+
+MODULE_DESCRIPTION("Microchip SGPIO Pinctrl Driver");
+MODULE_LICENSE("GPL v2");
--
2.25.1
next prev parent reply other threads:[~2022-03-07 2:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-07 2:11 [RFC v7 net-next 00/13] add support for VSC7512 control over SPI Colin Foster
2022-03-07 2:11 ` [RFC v7 net-next 01/13] pinctrl: ocelot: allow pinctrl-ocelot to be loaded as a module Colin Foster
2022-03-07 2:11 ` Colin Foster [this message]
2022-03-07 2:11 ` [RFC v7 net-next 03/13] net: mdio: mscc-miim: add local dev variable to cleanup probe function Colin Foster
2022-03-07 2:11 ` [RFC v7 net-next 04/13] net: ocelot: add interface to get regmaps when exernally controlled Colin Foster
2022-03-07 2:12 ` [RFC v7 net-next 05/13] net: mdio: mscc-miim: add ability to be used in a non-mmio configuration Colin Foster
2022-03-07 2:12 ` [RFC v7 net-next 06/13] pinctrl: ocelot: " Colin Foster
2022-03-07 2:12 ` [RFC v7 net-next 07/13] pinctrl: microchip-sgpio: " Colin Foster
2022-03-07 2:12 ` [RFC v7 net-next 08/13] phy: ocelot-serdes: add ability to be used in mfd configuration Colin Foster
2022-03-07 2:12 ` [RFC v7 net-next 09/13] resource: add define macro for register address resources Colin Foster
2022-03-07 2:12 ` [RFC v7 net-next 10/13] mfd: ocelot: add support for the vsc7512 chip via spi Colin Foster
2022-03-08 14:37 ` Vladimir Oltean
2022-04-13 8:32 ` Lee Jones
2022-04-19 9:07 ` Lee Jones
2022-04-20 2:13 ` Colin Foster
2022-03-07 2:12 ` [RFC v7 net-next 11/13] net: mscc: ocelot: expose ocelot wm functions Colin Foster
2022-03-07 2:12 ` [RFC v7 net-next 12/13] net: dsa: felix: add configurable device quirks Colin Foster
2022-03-07 2:12 ` [RFC v7 net-next 13/13] net: dsa: ocelot: add external ocelot switch control Colin Foster
2022-03-08 14:14 ` Vladimir Oltean
2022-03-09 6:13 ` Colin Foster
2022-03-08 14:39 ` [RFC v7 net-next 00/13] add support for VSC7512 control over SPI Vladimir Oltean
2022-03-09 7:34 ` Colin Foster
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