diff mbox series

[phy,3/6] arm64: dts: marvell: armada-37xx: Add xtal clock to comphy node

Message ID 20211028184242.22105-4-kabel@kernel.org
State Superseded
Headers show
Series Armada 3720 comphy native implementation | expand

Commit Message

Marek Behún Oct. 28, 2021, 6:42 p.m. UTC 
From: Pali Rohár <pali@kernel.org>

Kernel driver phy-mvebu-a3700-comphy.c needs to know the rate of the
reference xtal clock. So add missing xtal clock source into comphy device
tree node. If the property is not present, the driver defaults to 25 MHz
xtal rate (which, as far as we know, is used by all the existing boards).

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
---
 arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index 9acc5d2b5a00..673f4906eef9 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -265,6 +265,8 @@  comphy: phy@18300 {
 					    "lane2_sata_usb3";
 				#address-cells = <1>;
 				#size-cells = <0>;
+				clocks = <&xtalclk>;
+				clock-names = "xtal";
 
 				comphy0: phy@0 {
 					reg = <0>;