From 257417ec7485b8da4fe5cd9ae350c2bb19728150 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 4 Aug 2016 16:17:08 +0200 Subject: 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 --- arch/arm/boot/dts/integratorap.dts | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) (limited to 'arch/arm/boot/dts/integratorap.dts') 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>; -- cgit v1.2.3