Add USB clock node. If present, this clock input must be 48MHz.
Signed-off-by: Chris Brandt <chris.brandt@xxxxxxxxxxx>
Reviewed-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
---
v2:
* added reviewed-by
---
arch/arm/boot/dts/r7s9210.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/r7s9210.dtsi b/arch/arm/boot/dts/r7s9210.dtsi
index 2eaa5eeba509..73041f04fef5 100644
--- a/arch/arm/boot/dts/r7s9210.dtsi
+++ b/arch/arm/boot/dts/r7s9210.dtsi
@@ -30,6 +30,13 @@
clock-frequency = <0>;
};
+ usb_x1_clk: usb_x1 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ /* If clk present, value (48000000) must be set by board */
+ clock-frequency = <0>;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
--
2.16.1
