diff options
author | Linus Walleij <linus.walleij@linaro.org> | 2016-08-04 16:17:08 +0200 |
---|---|---|
committer | Linus Walleij <linus.walleij@linaro.org> | 2016-08-31 09:30:15 +0200 |
commit | 257417ec7485b8da4fe5cd9ae350c2bb19728150 (patch) | |
tree | 3bc9242e353ef03f3456bc050d193c404204cc12 /arch/arm/boot | |
parent | 49eb1efadc47f49b0f43a4725f116fa61aba206b (diff) | |
download | op-kernel-dev-257417ec7485b8da4fe5cd9ae350c2bb19728150.zip op-kernel-dev-257417ec7485b8da4fe5cd9ae350c2bb19728150.tar.gz |
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>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r-- | arch/arm/boot/dts/integratorap.dts | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts index 1626672..ba2f940 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>; |