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A single GPIO patch fixing the compatible string for the 

MVEBU PWM controller embedded in the GPIO controller before
 we release v4.12. Hopefully.
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Merge tag 'gpio-v4.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO fix from Linus Walleij:
 "A single GPIO patch fixing the compatible string for the MVEBU PWM
  controller embedded in the GPIO controller before we release v4.12.
  Hopefully"

* tag 'gpio-v4.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: mvebu: change compatible string for PWM support
zero-colors
Linus Torvalds 2017-06-23 17:40:41 -07:00
parent 51c933f208 6c7515c61f
commit 25b2398f5c
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
View File

@ -41,9 +41,9 @@ Required properties:
Optional properties:
In order to use the GPIO lines in PWM mode, some additional optional
properties are required. Only Armada 370 and XP support these properties.
properties are required.
- compatible: Must contain "marvell,armada-370-xp-gpio"
- compatible: Must contain "marvell,armada-370-gpio"
- reg: an additional register set is needed, for the GPIO Blink
Counter on/off registers.
@ -71,7 +71,7 @@ Example:
};
gpio1: gpio@18140 {
compatible = "marvell,armada-370-xp-gpio";
compatible = "marvell,armada-370-gpio";
reg = <0x18140 0x40>, <0x181c8 0x08>;
reg-names = "gpio", "pwm";
ngpios = <17>;

6
drivers/gpio/gpio-mvebu.c
View File

@ -721,7 +721,7 @@ static int mvebu_pwm_probe(struct platform_device *pdev,
u32 set;
if (!of_device_is_compatible(mvchip->chip.of_node,
"marvell,armada-370-xp-gpio"))
"marvell,armada-370-gpio"))
return 0;
if (IS_ERR(mvchip->clk))
@ -852,7 +852,7 @@ static const struct of_device_id mvebu_gpio_of_match[] = {
.data = (void *) MVEBU_GPIO_SOC_VARIANT_ARMADAXP,
},
{
.compatible = "marvell,armada-370-xp-gpio",
.compatible = "marvell,armada-370-gpio",
.data = (void *) MVEBU_GPIO_SOC_VARIANT_ORION,
},
{
@ -1128,7 +1128,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
mvchip);
}
/* Armada 370/XP has simple PWM support for GPIO lines */
/* Some MVEBU SoCs have simple PWM support for GPIO lines */
if (IS_ENABLED(CONFIG_PWM))
return mvebu_pwm_probe(pdev, mvchip, id);