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| author | J Keerthy <j-keerthy@ti.com> | 2013-06-06 10:57:21 +0530 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2013-06-12 10:28:41 +0100 |
| commit | 8d561b60a9174defff2e48e109f68a5f2ae7dd9c (patch) | |
| tree | f1e9e7d4e2f317a5946b3daca62af493ae3f559c /Documentation/devicetree/bindings/mfd | |
| parent | 494235005bb7ed2f7f8713a492172897160b0e83 (diff) | |
| download | talos-op-linux-8d561b60a9174defff2e48e109f68a5f2ae7dd9c.tar.gz talos-op-linux-8d561b60a9174defff2e48e109f68a5f2ae7dd9c.zip | |
mfd: DT bindings for the palmas family MFD
Add the various binding files for the palmas family of chips. There is a
top level MFD binding then a seperate binding for regulators IP blocks on chips.
Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: J Keerthy <j-keerthy@ti.com>
Signed-off-by: Ian Lartey <ian@slimlogic.co.uk>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mfd')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/palmas.txt | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/palmas.txt b/Documentation/devicetree/bindings/mfd/palmas.txt new file mode 100644 index 000000000000..892537d1a48f --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/palmas.txt @@ -0,0 +1,49 @@ +* palmas device tree bindings + +The TI palmas family current members :- +twl6035 (palmas) +twl6037 (palmas) +tps65913 (palmas) +tps65914 (palmas) + +Required properties: +- compatible : Should be from the list + ti,twl6035 + ti,twl6036 + ti,twl6037 + ti,tps65913 + ti,tps65914 + ti,tps80036 +and also the generic series names + ti,palmas +- interrupt-controller : palmas has its own internal IRQs +- #interrupt-cells : should be set to 2 for IRQ number and flags + The first cell is the IRQ number. + The second cell is the flags, encoded as the trigger masks from + Documentation/devicetree/bindings/interrupts.txt +- interrupt-parent : The parent interrupt controller. + +Optional properties: + ti,mux-padX : set the pad register X (1-2) to the correct muxing for the + hardware, if not set will use muxing in OTP. + +Example: + +palmas { + compatible = "ti,twl6035", "ti,palmas"; + reg = <0x48> + interrupt-parent = <&intc>; + interrupt-controller; + #interrupt-cells = <2>; + + ti,mux-pad1 = <0>; + ti,mux-pad2 = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + pmic { + compatible = "ti,twl6035-pmic", "ti,palmas-pmic"; + .... + }; +} |
