Hi Rob
On 2018/10/26 6:49, Rob Herring wrote:
On Thu, Oct 25, 2018 at 04:23:47PM +0900, jiada_wang@xxxxxxxxxx wrote:
From: Jiada Wang <jiada_wang@xxxxxxxxxx>
Add device tree bindings for avb counter clock for Renesas
R-Car Socs.
Signed-off-by: Jiada Wang <jiada_wang@xxxxxxxxxx>
---
.../bindings/clock/renesas,avb-clk.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/renesas,avb-clk.txt
diff --git a/Documentation/devicetree/bindings/clock/renesas,avb-clk.txt b/Documentation/devicetree/bindings/clock/renesas,avb-clk.txt
new file mode 100644
index 000000000000..03bf50b5830c
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/renesas,avb-clk.txt
@@ -0,0 +1,19 @@
+* Renesas AVB Counter Clock
+
+The AVB Counter Clocks are provided by avb_counter8 Clock Generator,
+avb_counter8 has dividers which operates with S0D1ϕ clock and has
+8 output clocks.
+
+Required Properties:
+ - compatible: Must be "renesas,clk-avb"
Should be SoC specific?
yes, avb counter clock is SoC specific, I will move avb clock node to
Soc .dtsi in next version
If the h/w block is called "AVB Counter" then use "avb-counter" in the
compatible string.
will update compatible string
+ - reg: Base address and length of the memory resource used by the AVB
+ - #clock-cells: Must be 1
+
+Example
+-------
+
+ clk_avb: avb-clock@ec5a011c {
clock-controller@...
will replace with "clock-controller"
Thanks,
Jiada
+ compatible = "renesas,clk-avb";
+ reg = <0 0xec5a011c 0 0x24>;
+ #clock-cells = <1>;
+ };
--
2.17.0
