Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/clock/hi3620-clock.txt b/Documentation/devicetree/bindings/clock/hi3620-clock.txt
new file mode 100644
index 000000000..dad6269f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/hi3620-clock.txt
@@ -0,0 +1,20 @@
+* Hisilicon Hi3620 Clock Controller
+
+The Hi3620 clock controller generates and supplies clock to various
+controllers within the Hi3620 SoC.
+
+Required Properties:
+
+- compatible: should be one of the following.
+  - "hisilicon,hi3620-clock" - controller compatible with Hi3620 SoC.
+  - "hisilicon,hi3620-mmc-clock" - controller specific for Hi3620 mmc.
+
+- reg: physical base address of the controller and length of memory mapped
+  region.
+
+- #clock-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/hi3620-clock.h>.