Adding upstream version 5.10.209.upstream/5.10.209upstream

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

1 files changed, 21 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/clock/marvell,pxa910.txt b/Documentation/devicetree/bindings/clock/marvell,pxa910.txt
new file mode 100644
index 000000000..d9f41f3c0
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/marvell,pxa910.txt
@@ -0,0 +1,21 @@
+* Marvell PXA910 Clock Controller
+
+The PXA910 clock subsystem generates and supplies clock to various
+controllers within the PXA910 SoC.
+
+Required Properties:
+
+- compatible: should be one of the following.
+  - "marvell,pxa910-clock" - controller compatible with PXA910 SoC.
+
+- reg: physical base address of the clock subsystem and length of memory mapped
+  region. There are 4 places in SOC has clock control logic:
+  "mpmu", "apmu", "apbc", "apbcp". So four reg spaces need to be defined.
+
+- #clock-cells: should be 1.
+- #reset-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/marvell-pxa910.h>.