ARM: dts: meson: add the clock inputs for the Meson timer

The Meson Timer IP block has two clock inputs:
- clk81 for using the system clock as timebase
- xtal for a timebase with 1us, 10us, 100us and 1ms resolution

The clocksource driver does not use these yet, but it's still a good
idea to add them as this describes how the hardware actually works
internally.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index 46b3564a6536..587a855f872b 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -370,6 +370,11 @@
 	clock-names = "core", "clkin";
 };
 
+&timer_abcde {
+	clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_CLK81>;
+	clock-names = "xtal", "pclk";
+};
+
 &uart_AO {
 	compatible = "amlogic,meson8b-uart", "amlogic,meson-uart";
 	clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_XTAL>, <&clkc CLKID_CLK81>;