On Tuesday 28 June 2016 12:29 PM, Lee Jones wrote:
This is a more common format for DT bindings:
dt-bindings: regulator:
On Tue, 28 Jun 2016, Keerthy wrote:
This updates the device tree according to the preferred way of parsing
Nit: Device Tree
Okay.
the nodes using the regulator framework.
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Keerthy <j-keerthy@xxxxxx>
---
.../devicetree/bindings/regulator/tps65218.txt | 87 ++++++++++++++++++----
1 file changed, 71 insertions(+), 16 deletions(-)
diff --git a/Documentation/devicetree/bindings/regulator/tps65218.txt b/Documentation/devicetree/bindings/regulator/tps65218.txt
index fccc1d2..5e1888f 100644
--- a/Documentation/devicetree/bindings/regulator/tps65218.txt
+++ b/Documentation/devicetree/bindings/regulator/tps65218.txt
@@ -1,23 +1,78 @@
TPS65218 family of regulators
Required properties:
-For tps65218 regulators/LDOs
-- compatible:
- - "ti,tps65218-dcdc1" for DCDC1
- - "ti,tps65218-dcdc2" for DCDC2
- - "ti,tps65218-dcdc3" for DCDC3
- - "ti,tps65218-dcdc4" for DCDC4
- - "ti,tps65218-dcdc5" for DCDC5
- - "ti,tps65218-dcdc6" for DCDC6
- - "ti,tps65218-ldo1" for LDO1
-
-Optional properties:
-- Any optional property defined in bindings/regulator/regulator.txt
+- compatible: "ti,tps65218"
+- reg: I2C slave address
'\n' here for clarity.
Okay.
+- list of regulators provided by this controller, must be named
Sentences start with an uppercase char.
Okay.
+ after their hardware counterparts: dcdc[1-6] and ldo1
+- This is the list of child nodes that specify the regulator
+ initialization data for defined regulators. Not all regulators for the given
+ device need to be present. The definition for each of these nodes is defined
+ using the standard binding for regulators found at
+ Documentation/devicetree/bindings/regulator/regulator.txt.
Use relative path names for brevity.
Okay.
./regulator.txt
+ The valid names for regulators are:
+ tps65217: regulator-dcdc1, regulator-dcdc2, regulator-dcdc3, regulator-dcdc4,
+ regulator-dcdc5, regulator-dcdc6, regulator-ldo1, regulator-ls3
+ Each regulator is defined using the standard binding for regulators.
Example:
+tps65218: tps65218@24 {
Is this label used?
Yes. This can be used in the dts files.
+ reg = <0x24>;
+ compatible = "ti,tps65218";
+ interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
+ interrupt-controller;
+ #interrupt-cells = <2>;
[...]
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