diff mbox series

[v2,01/15] ARM: dts: r7s9210: Add USB clock

Message ID 20190509201142.10543-2-chris.brandt@renesas.com (mailing list archive)
State Superseded
Headers show
Series usb: Add host and device support for RZ/A2 | expand

Commit Message

Chris Brandt May 9, 2019, 8:11 p.m. UTC 
Add USB clock node. If present, this clock input must be 48MHz.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
---
 arch/arm/boot/dts/r7s9210.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Simon Horman May 13, 2019, 12:25 p.m. UTC | #1 
On Thu, May 09, 2019 at 03:11:28PM -0500, Chris Brandt wrote:
> Add USB clock node. If present, this clock input must be 48MHz.
> 
> Signed-off-by: Chris Brandt <chris.brandt@renesas.com>

Thanks,

This looks fine to me but I will wait to see if there are other reviews
before applying.

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
diff mbox series

Patch

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>;