[1/6] dt-bindings: clk: meson: add sm1 periph clock controller bindings
diff mbox series

Message ID 20190822142455.12506-2-narmstrong@baylibre.com
State New
Headers show
Series
  • arm64: meson-sm1: add support for DVFS
Related show

Commit Message

Neil Armstrong Aug. 22, 2019, 2:24 p.m. UTC
Update the documentation to support clock driver for the Amlogic SM1 SoC.

SM1 clock tree is very close, the main differences are :
- each CPU core can achieve a different frequency, albeit a common PLL
- a similar tree as the clock tree has been added for the DynamIQ Shared Unit
- has a new GP1 PLL used for the DynamIQ Shared Unit
- SM1 has additional clocks like for CSI, NanoQ an other components

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
 Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt | 1 +
 1 file changed, 1 insertion(+)

Comments

Kevin Hilman Aug. 22, 2019, 8:49 p.m. UTC | #1
Neil Armstrong <narmstrong@baylibre.com> writes:

> Update the documentation to support clock driver for the Amlogic SM1 SoC.
>
> SM1 clock tree is very close, the main differences are :
> - each CPU core can achieve a different frequency, albeit a common PLL
> - a similar tree as the clock tree has been added for the DynamIQ Shared Unit
> - has a new GP1 PLL used for the DynamIQ Shared Unit
> - SM1 has additional clocks like for CSI, NanoQ an other components
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

Reviewed-by: Kevin Hilman <khilman@baylibre.com>

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
index 6eaa52092313..7ccecd5c02c1 100644
--- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
+++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt
@@ -11,6 +11,7 @@  Required Properties:
 		"amlogic,axg-clkc" for AXG SoC.
 		"amlogic,g12a-clkc" for G12A SoC.
 		"amlogic,g12b-clkc" for G12B SoC.
+		"amlogic,sm1-clkc" for SM1 SoC.
 - clocks : list of clock phandle, one for each entry clock-names.
 - clock-names : should contain the following:
   * "xtal": the platform xtal