[PATCH 02/12] media: dt-bindings: marvell, mmp2-ccic: Allow power-domains property

Lubomir Rintel
2021-01-21T03:43:56Z

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>
---
.../devicetree/bindings/media/marvell,mmp2-ccic.yaml | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml b/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml
index 49bff738aca54..52eab686a1774 100644
--- a/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml
+++ b/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml
@@ -23,6 +23,9 @@ properties:
interrupts:
maxItems: 1

+ power-domains:
+ maxItems: 1
+
port:
type: object
additionalProperties: false
@@ -75,6 +78,7 @@ additionalProperties: false
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 @@ examples:
clock-names = "axi";
#clock-cells = <0>;
clock-output-names = "mclk";
+ power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>;

port {
camera0_0: endpoint {