[PATCH 3/4] dt-bindings: add binding for i.MX8MQ CCM

[Lucas Stach]

This adds the binding for the i.MX8MQ Clock Controller Module.

Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
---
 .../devicetree/bindings/clock/imx8mq-clock.txt       | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/imx8mq-clock.txt

diff --git a/Documentation/devicetree/bindings/clock/imx8mq-clock.txt b/Documentation/devicetree/bindings/clock/imx8mq-clock.txt
new file mode 100644
index 000000000000..c9b0123b80d0
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx8mq-clock.txt
@@ -0,0 +1,20 @@
+* Clock bindings for NXP i.MX8M Quad
+
+Required properties:
+- compatible: Should be "nxp,imx8mq-ccm"
+- reg: Address and length of the register set
+- #clock-cells: Should be <1>
+- clocks: list of clock specifiers, must contain an entry for each required
+          entry in clock-names
+- clock-names: should include the following entries:
+    - "ckil"
+    - "osc_25m"
+    - "osc_27m"
+    - "clk_ext1"
+    - "clk_ext2"
+    - "clk_ext3"
+    - "clk_ext4"
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell.  See include/dt-bindings/clock/imx8mq-clock.h
+for the full list of i.MX8M Quad clock IDs.
-- 
2.11.0