[PATCH v10 3/6] ARM: dts: add clock support for Airoha EN7523

Felix Fietkau
2022-03-14T08:45:11Z

This driver only registers fixed rate clocks, since the clocks are fully
initialized by the boot loader and should not be changed later, according
to Airoha.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
arch/arm/boot/dts/en7523.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/en7523.dtsi b/arch/arm/boot/dts/en7523.dtsi
index 36597f587f46..2e705b87b6c1 100644
--- a/arch/arm/boot/dts/en7523.dtsi
+++ b/arch/arm/boot/dts/en7523.dtsi
@@ -3,6 +3,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/en7523-clk.h>

/ {
interrupt-parent = <&gic>;
@@ -83,6 +84,13 @@ L2_0: l2-cache0 {
};
};

+ scu: system-controller@1fa20000 {
+ compatible = "airoha,en7523-scu";
+ reg = <0x1fa20000 0x400>,
+ <0x1fb00000 0x1000>;
+ #clock-cells = <1>;
+ };
+
gic: interrupt-controller@9000000 {
compatible = "arm,gic-v3";
interrupt-controller;