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author | Linus Walleij <linus.walleij@linaro.org> | 2013-04-10 12:49:31 +0400 |
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committer | Linus Walleij <linus.walleij@linaro.org> | 2013-05-31 13:25:45 +0400 |
commit | 351c2163f918e2a4218e0206f854dbec7799fda8 (patch) | |
tree | 5074a0500816af030dd2d22f3c37338a9296d3cf /Documentation/devicetree/bindings/gpio/gpio-stericsson-coh901.txt | |
parent | 21a035db897975a5195dfb1525433637f30aeebf (diff) | |
download | linux-351c2163f918e2a4218e0206f854dbec7799fda8.tar.xz |
pinctrl: coh901: add device tree support
This makes it possible to probe the COH901 pinctrl driver from
the device tree, and assigned the device tree node in the
gpio_chip so we can look up cross-references from the device
tree. Start grabbing the per-port (bank) IRQs by index instead
of by name so we don't have to look up the IRQs by name going
forward.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/gpio/gpio-stericsson-coh901.txt')
-rw-r--r-- | Documentation/devicetree/bindings/gpio/gpio-stericsson-coh901.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-stericsson-coh901.txt b/Documentation/devicetree/bindings/gpio/gpio-stericsson-coh901.txt new file mode 100644 index 000000000000..fd665b44d767 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-stericsson-coh901.txt @@ -0,0 +1,7 @@ +ST-Ericsson COH 901 571/3 GPIO controller + +Required properties: +- compatible: Compatible property value should be "stericsson,gpio-coh901" +- reg: Physical base address of the controller and length of memory mapped + region. +- interrupts: the 0...n interrupts assigned to the different GPIO ports/banks. |