[v7,12/23] arm64: dts: imx8mn: add phandle to anatop within CCM
diff mbox series

Message ID 20241227165719.3902388-13-dario.binacchi@amarulasolutions.com
State New
Headers show
Series
  • Support spread spectrum clocking for i.MX8N PLLs
Related show

Commit Message

Dario Binacchi Dec. 27, 2024, 4:56 p.m. UTC 
Add the phandle to the anatop node within the CCM node. This makes
explicit the dependency of CCM on anatop for generating the clocks for
the on-chip peripherals.

With this change, it will also be possible to generalize the CCM driver
code, as it will no longer need the platform's compatible string to
retrieve the anatop device node.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

---

Changes in v7:
- New

 arch/arm64/boot/dts/freescale/imx8mn.dtsi | 1 +
 1 file changed, 1 insertion(+)

Patch
diff mbox series 

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 49be492b5687..68efa77535cb 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -646,6 +646,7 @@  clk: clock-controller@30380000 {
 					 <&clk_ext3>, <&clk_ext4>;
 				clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2",
 					      "clk_ext3", "clk_ext4";
+				fsl,anatop = <&anatop>;
 				assigned-clocks = <&clk IMX8MN_CLK_A53_SRC>,
 						<&clk IMX8MN_CLK_A53_CORE>,
 						<&clk IMX8MN_CLK_NOC>,