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authorFlorian Vaussard <florian.vaussard@epfl.ch>2012-09-05 09:46:25 +0200
committerBenoit Cousson <b-cousson@ti.com>2012-09-07 19:22:27 +0200
commitf74ce8fb849e9f9c54a494cff5fc30d53ca4e963 (patch)
tree4136e8fc03d9aff1155a316c839f69f05f63d25a /Documentation/devicetree/bindings/gpio
parent5635121edb18cda14a60e4702f3ae53add5df894 (diff)
gpio/twl4030: get platform data from device tree
Adds a number of missing device tree properties for twl4030/gpio, and update bindings: - "ti,use-leds" -> .use_leds - "ti,debounce" -> .debounce - "ti,mmc-cd" -> .mmc_cd - "ti,pullups" -> .pullups - "ti,pulldowns" -> .pulldowns Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> [b-cousson@ti.com: Fix some checkpatch CHECK issues] Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/gpio')
-rw-r--r--Documentation/devicetree/bindings/gpio/gpio-twl4030.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt b/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt
index 16695d9cf1e8..66788fda1db3 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-twl4030.txt
@@ -11,6 +11,11 @@ Required properties:
- interrupt-controller: Mark the device node as an interrupt controller
The first cell is the GPIO number.
The second cell is not used.
+- ti,use-leds : Enables LEDA and LEDB outputs if set
+- ti,debounce : if n-th bit is set, debounces GPIO-n
+- ti,mmc-cd : if n-th bit is set, GPIO-n controls VMMC(n+1)
+- ti,pullups : if n-th bit is set, set a pullup on GPIO-n
+- ti,pulldowns : if n-th bit is set, set a pulldown on GPIO-n
Example:
@@ -20,4 +25,5 @@ twl_gpio: gpio {
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
+ ti,use-leds;
};