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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>
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@ -28,8 +28,8 @@ index, like the ASL example below shows:
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ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
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Package ()
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{
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Package () {"reset-gpio", Package() {^BTH, 1, 1, 0 }},
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Package () {"shutdown-gpio", Package() {^BTH, 0, 0, 0 }},
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Package () {"reset-gpios", Package() {^BTH, 1, 1, 0 }},
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Package () {"shutdown-gpios", Package() {^BTH, 0, 0, 0 }},
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}
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})
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}
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@ -48,7 +48,7 @@ Since ACPI GpioIo() resource does not have a field saying whether it is
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active low or high, the "active_low" argument can be used here. Setting
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it to 1 marks the GPIO as active low.
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In our Bluetooth example the "reset-gpio" refers to the second GpioIo()
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In our Bluetooth example the "reset-gpios" refers to the second GpioIo()
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resource, second pin in that resource with the GPIO number of 31.
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ACPI GPIO Mappings Provided by Drivers
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@ -83,8 +83,8 @@ static const struct acpi_gpio_params reset_gpio = { 1, 1, false };
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static const struct acpi_gpio_params shutdown_gpio = { 0, 0, false };
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static const struct acpi_gpio_mapping bluetooth_acpi_gpios[] = {
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{ "reset-gpio", &reset_gpio, 1 },
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{ "shutdown-gpio", &shutdown_gpio, 1 },
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{ "reset-gpios", &reset_gpio, 1 },
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{ "shutdown-gpios", &shutdown_gpio, 1 },
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{ },
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};
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