On 02/07/2018 07:45 AM, Bartosz Golaszewski wrote:
From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
Add a simple document for the DaVinci genpd driver. We use clock pm
exclusively hence no reg property.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
---
.../devicetree/bindings/soc/ti,davinci-pm-domains.txt | 13 +++++++++++++
1 file changed, 13 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/ti,davinci-pm-domains.txt
diff --git a/Documentation/devicetree/bindings/soc/ti,davinci-pm-domains.txt b/Documentation/devicetree/bindings/soc/ti,davinci-pm-domains.txt
new file mode 100644
index 000000000000..935d063c7b35
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/ti,davinci-pm-domains.txt
@@ -0,0 +1,13 @@
+Device tree bindings for the genpd driver for Texas Instruments DaVinci SoCs
+
+Required properties:
+
+- compatible: must be "ti,davinci-pm-domains"
+- #power-domain-cells: must be 0
+
+Example:
+
+pwc1: power-controller@227000 {
+ compatible = "ti,davinci-pm-domains";
+ #power-domain-cells = <0>;
+};
We already have the PSC @227000. Why not just add
#power-domain-cells = <0>; to that node instead of creating
a new "device" when this is really the same device?
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