From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Date: Tue, 14 Mar 2017 11:14:13 +0000 (+0100)
Subject: ARM: dts: dm8168-evm: add the external reference clock for SATA
X-Git-Tag: v4.12-rc1~56^2~27^2~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=69dfc190c43d671284fa75327191367a9c44ee20;p=thirdparty%2Fkernel%2Flinux.git

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>
---

diff --git a/arch/arm/boot/dts/dm8168-evm.dts b/arch/arm/boot/dts/dm8168-evm.dts
index 0bf55fa72dea8..c6fabfc61b1de 100644
--- a/arch/arm/boot/dts/dm8168-evm.dts
+++ b/arch/arm/boot/dts/dm8168-evm.dts
@@ -25,6 +25,12 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 	};
+
+	sata_refclk: fixedclock0 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
 };
 
 &dm816x_pinmux {