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authorMika Westerberg <mika.westerberg@linux.intel.com>2016-09-23 17:57:06 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-09-29 16:19:02 +0300
commit060d791f760bd80c0f96de668a662cab0286146a (patch)
treed3adba941e7548f2c79861faefbe49f95923455a /Documentation/acpi
parent08895a8b6b06ed2323cd97a36ee40a116b3db8ed (diff)
downloadlinux-060d791f760bd80c0f96de668a662cab0286146a.tar.xz
ACPI / documentation: Use recommended name in GPIO property names
The recommended property name for all kinds of GPIOs is to end it with "-gpios" even if there is only one GPIO. Update the documentation to follow this fact. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/acpi')
-rw-r--r--Documentation/acpi/gpio-properties.txt10
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/acpi/gpio-properties.txt b/Documentation/acpi/gpio-properties.txt
index f35dad11f0de..5aafe0b351a1 100644
--- a/Documentation/acpi/gpio-properties.txt
+++ b/Documentation/acpi/gpio-properties.txt
@@ -28,8 +28,8 @@ index, like the ASL example below shows:
ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package ()
{
- Package () {"reset-gpio", Package() {^BTH, 1, 1, 0 }},
- Package () {"shutdown-gpio", Package() {^BTH, 0, 0, 0 }},
+ Package () {"reset-gpios", Package() {^BTH, 1, 1, 0 }},
+ Package () {"shutdown-gpios", Package() {^BTH, 0, 0, 0 }},
}
})
}
@@ -48,7 +48,7 @@ Since ACPI GpioIo() resource does not have a field saying whether it is
active low or high, the "active_low" argument can be used here. Setting
it to 1 marks the GPIO as active low.
-In our Bluetooth example the "reset-gpio" refers to the second GpioIo()
+In our Bluetooth example the "reset-gpios" refers to the second GpioIo()
resource, second pin in that resource with the GPIO number of 31.
ACPI GPIO Mappings Provided by Drivers
@@ -83,8 +83,8 @@ static const struct acpi_gpio_params reset_gpio = { 1, 1, false };
static const struct acpi_gpio_params shutdown_gpio = { 0, 0, false };
static const struct acpi_gpio_mapping bluetooth_acpi_gpios[] = {
- { "reset-gpio", &reset_gpio, 1 },
- { "shutdown-gpio", &shutdown_gpio, 1 },
+ { "reset-gpios", &reset_gpio, 1 },
+ { "shutdown-gpios", &shutdown_gpio, 1 },
{ },
};