diff mbox series

[RFC,v8,net-next,02/16] pinctrl: microchip-sgpio: allow sgpio driver to be used as a module

Message ID 20220508185313.2222956-3-colin.foster@in-advantage.com (mailing list archive)
State RFC
Delegated to: Netdev Maintainers
Headers show
Series add support for VSC7512 control over SPI | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count fail Series longer than 15 patches (and no cover letter)
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 2 this patch: 2
netdev/cc_maintainers success CCed 6 of 6 maintainers
netdev/build_clang success Errors and warnings before: 9 this patch: 9
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 2 this patch: 2
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 21 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Colin Foster May 8, 2022, 6:52 p.m. UTC 
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(-)

Comments

Vladimir Oltean May 9, 2022, 10:05 a.m. UTC | #1 
On Sun, May 08, 2022 at 11:52:59AM -0700, Colin Foster wrote:
> 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>
diff mbox series

Patch

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 257b06752747..40d243bc91f8 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 80a8939ad0c0..8953175c7e3e 100644
--- a/drivers/pinctrl/pinctrl-microchip-sgpio.c
+++ b/drivers/pinctrl/pinctrl-microchip-sgpio.c
@@ -995,6 +995,7 @@  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 = {
@@ -1005,3 +1006,6 @@  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");