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ARM: dts: dm8168-evm: add the external reference clock for SATA 

This board has an external oscillator supplying the reference clock
signal for SATA. Its rate is fixed at 100Mhz. Add a corresponding
device tree node.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Bartosz Golaszewski 2017-03-14 12:14:13 +01:00 committed by Tony Lindgren
parent 53cee931f7
commit 69dfc190c4
1 changed files with 6 additions and 0 deletions
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6
arch/arm/boot/dts/dm8168-evm.dts
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@ -25,6 +25,12 @@ vmmcsd_fixed: fixedregulator0 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
sata_refclk: fixedclock0 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
};
};
&dm816x_pinmux {