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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2016-10-21 17:21:32 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-10-24 16:33:11 +0200 |
| commit | 4035cc15b99f4f4a4e29081b82aca010137e33da (patch) | |
| tree | 763f6b5ed713deb78cd277704fb6ba02f82d1fd4 /Documentation/acpi | |
| parent | 9427ecbed46cc8425338084ae42ce8749566586f (diff) | |
| download | linux-4035cc15b99f4f4a4e29081b82aca010137e33da.tar.gz linux-4035cc15b99f4f4a4e29081b82aca010137e33da.tar.bz2 linux-4035cc15b99f4f4a4e29081b82aca010137e33da.zip | |
ACPI / gpio: Add support for naming GPIOs
Now that we have the new helper function that sets nice names for GPIO
lines based on "gpio-line-names" device property, we can take advantage of
this in acpi_gpiochip_add().
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/acpi')
| -rw-r--r-- | Documentation/acpi/gpio-properties.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/acpi/gpio-properties.txt b/Documentation/acpi/gpio-properties.txt index d9076af271f5..2aff0349facd 100644 --- a/Documentation/acpi/gpio-properties.txt +++ b/Documentation/acpi/gpio-properties.txt @@ -98,6 +98,18 @@ Example: } }) +- gpio-line-names + +Example: + + Package () { + "gpio-line-names", + Package () { + "SPI0_CS_N", "EXP2_INT", "MUX6_IO", "UART0_RXD", "MUX7_IO", + "LVL_C_A1", "MUX0_IO", "SPI1_MISO" + } + } + See Documentation/devicetree/bindings/gpio/gpio.txt for more information about these properties. |