media: dt-bindings: marvell,mmp2-ccic: Allow power-domains property
On MMP3 the camera interface is on a separate power island. This
property tells the driver to enable it when appropriate.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20210121034130.1381872-3-lkundrak@v3.sk'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml b/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml
index 49bff73..52eab68 100644
--- a/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml
+++ b/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml
@@ -23,6 +23,9 @@
interrupts:
maxItems: 1
+ power-domains:
+ maxItems: 1
+
port:
type: object
additionalProperties: false
@@ -75,6 +78,7 @@
examples:
- |
#include <dt-bindings/clock/marvell,mmp2.h>
+ #include <dt-bindings/power/marvell,mmp2.h>
camera@d420a000 {
compatible = "marvell,mmp2-ccic";
@@ -84,6 +88,7 @@
clock-names = "axi";
#clock-cells = <0>;
clock-output-names = "mclk";
+ power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>;
port {
camera0_0: endpoint {
