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arm64: dts: marvell: armada-37xx: Add xtal clock to comphy node

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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>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Pali Rohár 2021-12-08 03:40:35 +01:00 committed by Gregory CLEMENT
parent 35d544a273
commit 73a78b6130
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/marvell/armada-37xx.dtsi
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@ -265,6 +265,8 @@
"lane2_sata_usb3";
#address-cells = <1>;
#size-cells = <0>;
clocks = <&xtalclk>;
clock-names = "xtal";
comphy0: phy@0 {
reg = <0>;