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ACPI / documentation: Use recommended name in GPIO property names

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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>
This commit is contained in:
Mika Westerberg 2016-09-23 17:57:06 +03:00 committed by Rafael J. Wysocki
parent 08895a8b6b
commit 060d791f76
1 changed files with 5 additions and 5 deletions
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10
Documentation/acpi/gpio-properties.txt
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@ -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 },
{ },
};