From: Linus Walleij <linus.walleij@linaro.org>
Date: Thu, 4 Aug 2016 14:17:08 +0000 (+0200)
Subject: ARM: dts: Add the core module clocks to Integrator/AP
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=257417ec7485b8da4fe5cd9ae350c2bb19728150;p=linux-beck.git

ARM: dts: Add the core module clocks to Integrator/AP

This adds the clocks on the core module to the Integrator/AP
board: a 24MHz chrystal, and two special-purpose ICST525
dividers, one used to clock the CPU core and another auxilary
oscillator.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
index 16266722ce7c..ba2f9406660f 100644
--- a/arch/arm/boot/dts/integratorap.dts
+++ b/arch/arm/boot/dts/integratorap.dts
@@ -19,7 +19,7 @@
 		bootargs = "root=/dev/ram0 console=ttyAM0,38400n8 earlyprintk";
 	};
 
-	/* 24 MHz chrystal on the core module */
+	/* 24 MHz chrystal on the Integrator/AP development board */
 	xtal24mhz: xtal24mhz@24M {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
@@ -42,6 +42,33 @@
 		clocks = <&xtal24mhz>;
 	};
 
+	core-module@10000000 {
+		/* 24 MHz chrystal on the core module */
+		cm24mhz: cm24mhz@24M {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+
+		/* Oscillator on the core module, clocks the CPU core */
+		cmosc: cmosc@24M {
+			compatible = "arm,syscon-icst525-integratorap-cm";
+			#clock-cells = <0>;
+			lock-offset = <0x14>;
+			vco-offset = <0x08>;
+			clocks = <&cm24mhz>;
+		};
+
+		/* Auxilary oscillator on the core module, 32.369MHz at boot */
+		auxosc: auxosc@24M {
+			compatible = "arm,syscon-icst525";
+			#clock-cells = <0>;
+			lock-offset = <0x14>;
+			vco-offset = <0x1c>;
+			clocks = <&cm24mhz>;
+		};
+	};
+
 	syscon {
 		compatible = "arm,integrator-ap-syscon";
 		reg = <0x11000000 0x100>;