diff mbox series

[v3,1/3] dt-bindings: clk: meson: add ao controller clock inputs

Message ID 20181203171640.12110-2-jbrunet@baylibre.com (mailing list archive)
State Accepted
Commit fa3abfb6943ef2976deda78d83788a1352963f47
Headers show
Series dts: meson: add clock controllers input clocks | expand

Commit Message

Jerome Brunet Dec. 3, 2018, 5:16 p.m. UTC
Add the clock inputs of amlogic AO clock controller

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---

Stephen,

Since I made some changes here, I did not pick your previous
Reviewed-by tag, in case you did not agree with this version.

Cheers
Jerome

 .../devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt  | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

Comments

Stephen Boyd Dec. 3, 2018, 5:56 p.m. UTC | #1
Quoting Jerome Brunet (2018-12-03 09:16:38)
> Add the clock inputs of amlogic AO clock controller
> 
> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
> ---

Reviewed-by: Stephen Boyd <sboyd@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt
index 3a880528030e..79511d7bb321 100644
--- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt
+++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-aoclkc.txt
@@ -11,6 +11,13 @@  Required Properties:
 	- GXM (S912) : "amlogic,meson-gxm-aoclkc"
 	- AXG (A113D, A113X) : "amlogic,meson-axg-aoclkc"
 	followed by the common "amlogic,meson-gx-aoclkc"
+- clocks: list of clock phandle, one for each entry clock-names.
+- clock-names: should contain the following:
+  * "xtal"     : the platform xtal
+  * "mpeg-clk" : the main clock controller mother clock (aka clk81)
+  * "ext-32k-0"  : external 32kHz reference #0 if any (optional)
+  * "ext-32k-1"  : external 32kHz reference #1 if any (optional - gx only)
+  * "ext-32k-2"  : external 32kHz reference #2 if any (optional - gx only)
 
 - #clock-cells: should be 1.
 
@@ -40,8 +47,9 @@  ao_sysctrl: sys-ctrl@0 {
 		compatible = "amlogic,meson-gxbb-aoclkc", "amlogic,meson-gx-aoclkc";
 		#clock-cells = <1>;
 		#reset-cells = <1>;
+		clocks = <&xtal>, <&clkc CLKID_CLK81>;
+		clock-names = "xtal", "mpeg-clk";
 	};
-};
 
 Example: UART controller node that consumes the clock and reset generated
   by the clock controller: