From: Colin Foster <colin.foster@in-advantage.com>
To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-gpio@vger.kernel.org
Cc: Vladimir Oltean <vladimir.oltean@nxp.com>,
Lee Jones <lee.jones@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Lars Povlsen <lars.povlsen@microchip.com>,
Steen Hegelund <Steen.Hegelund@microchip.com>,
UNGLinuxDriver@microchip.com,
Linus Walleij <linus.walleij@linaro.org>,
Wolfram Sang <wsa@kernel.org>,
Terry Bowman <terry.bowman@amd.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
katie.morris@in-advantage.com,
Florian Fainelli <f.fainelli@gmail.com>
Subject: [PATCH v13 net-next 5/9] pinctrl: microchip-sgpio: allow sgpio driver to be used as a module
Date: Tue, 5 Jul 2022 13:47:39 -0700 [thread overview]
Message-ID: <20220705204743.3224692-6-colin.foster@in-advantage.com> (raw)
In-Reply-To: <20220705204743.3224692-1-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>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
drivers/pinctrl/Kconfig | 5 ++++-
drivers/pinctrl/pinctrl-microchip-sgpio.c | 6 +++++-
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index ba48ff8be6e2..4e8d0ae6c81e 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
@@ -310,6 +310,9 @@ config PINCTRL_MICROCHIP_SGPIO
connect control signals from SFP modules and to act as an
LED controller.
+ If compiled as a module, the module name will be
+ pinctrl-microchip-sgpio.
+
config PINCTRL_OCELOT
tristate "Pinctrl driver for the Microsemi Ocelot and Jaguar2 SoCs"
depends on OF
diff --git a/drivers/pinctrl/pinctrl-microchip-sgpio.c b/drivers/pinctrl/pinctrl-microchip-sgpio.c
index 6f55bf7d5e05..e56074b7e659 100644
--- a/drivers/pinctrl/pinctrl-microchip-sgpio.c
+++ b/drivers/pinctrl/pinctrl-microchip-sgpio.c
@@ -999,6 +999,7 @@ 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 = {
@@ -1008,4 +1009,7 @@ static struct platform_driver microchip_sgpio_pinctrl_driver = {
},
.probe = microchip_sgpio_probe,
};
-builtin_platform_driver(microchip_sgpio_pinctrl_driver);
+module_platform_driver(microchip_sgpio_pinctrl_driver);
+
+MODULE_DESCRIPTION("Microchip SGPIO Pinctrl Driver");
+MODULE_LICENSE("GPL");
--
2.25.1
next prev parent reply other threads:[~2022-07-05 20:49 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-05 20:47 [PATCH v13 net-next 0/9] add support for VSC7512 control over SPI Colin Foster
2022-07-05 20:47 ` [PATCH v13 net-next 1/9] mfd: ocelot: add helper to get regmap from a resource Colin Foster
2022-07-09 18:56 ` Vladimir Oltean
2022-07-05 20:47 ` [PATCH v13 net-next 2/9] net: mdio: mscc-miim: add ability to be used in a non-mmio configuration Colin Foster
2022-07-09 18:57 ` Vladimir Oltean
2022-07-11 18:22 ` Jakub Kicinski
2022-07-05 20:47 ` [PATCH v13 net-next 3/9] pinctrl: ocelot: allow pinctrl-ocelot to be loaded as a module Colin Foster
2022-07-05 20:47 ` [PATCH v13 net-next 4/9] pinctrl: ocelot: add ability to be used in a non-mmio configuration Colin Foster
2022-07-09 18:59 ` Vladimir Oltean
2022-07-11 8:20 ` Linus Walleij
2022-07-05 20:47 ` Colin Foster [this message]
2022-07-05 20:47 ` [PATCH v13 net-next 6/9] pinctrl: microchip-sgpio: " Colin Foster
2022-07-09 18:58 ` Vladimir Oltean
2022-07-11 8:19 ` Linus Walleij
2022-07-05 20:47 ` [PATCH v13 net-next 7/9] resource: add define macro for register address resources Colin Foster
2022-07-09 19:00 ` Vladimir Oltean
2022-07-05 20:47 ` [PATCH v13 net-next 8/9] dt-bindings: mfd: ocelot: add bindings for VSC7512 Colin Foster
2022-07-11 13:25 ` Vladimir Oltean
2022-07-05 20:47 ` [PATCH v13 net-next 9/9] mfd: ocelot: add support for the vsc7512 chip via spi Colin Foster
2022-07-11 13:27 ` Vladimir Oltean
2022-07-18 14:18 ` Lee Jones
2022-07-18 16:24 ` Colin Foster
2022-07-19 17:49 ` Colin Foster
2022-07-20 8:19 ` Lee Jones
2022-07-09 3:09 ` [PATCH v13 net-next 0/9] add support for VSC7512 control over SPI Jakub Kicinski
2022-07-11 7:51 ` Lee Jones
2022-07-11 18:21 ` Jakub Kicinski
2022-07-12 2:10 ` Colin Foster
2022-07-12 22:08 ` Vladimir Oltean
2022-07-15 16:57 ` Colin Foster
2022-07-18 8:14 ` Lee Jones
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