From: Mika Westerberg Date: Fri, 23 Sep 2016 14:57:06 +0000 (+0300) Subject: ACPI / documentation: Use recommended name in GPIO property names X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=060d791f760bd80c0f96de668a662cab0286146a;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Rafael J. Wysocki --- 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 }, { }, };