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| author | Adam Baker <linux@baker-net.org.uk> | 2013-06-02 23:59:50 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2013-06-03 18:23:24 +0200 |
| commit | 33a6675485f27adc182faa856944836e85520fa1 (patch) | |
| tree | 5c7415ac7b22785361bb78a86649dc60e9ce5f20 /arch/arm/boot/dts/kirkwood.dtsi | |
| parent | ARM: kirkwood: add i2c-gpio controller for km_kirkwood (diff) | |
| download | linux-33a6675485f27adc182faa856944836e85520fa1.tar.xz linux-33a6675485f27adc182faa856944836e85520fa1.zip | |
ARM: Kirkwood add cpus definition needed by cpufreq driver to dtsi
The Kirkwood CPU Freq driver needs a CPU definition in order for the probe
routine to activate it. Add a suitable definition to kirkwood.dtsi
This definition is only correct for single core SoCs. There is a dual core
SoC in the kirkwood family (88F632X) but the rest of the Kirkwood drivers in
the kernel don't currently support it. If they ever do the cpus definition
would need to be duplicated in each of the SoC specific include files.
Signed-off-by: Adam Baker <linux@baker-net.org.uk>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts/kirkwood.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/kirkwood.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index 39f497e21386..5d7b759f06a8 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -4,6 +4,18 @@ compatible = "marvell,kirkwood"; interrupt-parent = <&intc>; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "marvell,feroceon"; + clocks = <&core_clk 1>, <&core_clk 3>, <&gate_clk 11>; + clock-names = "cpu_clk", "ddrclk", "powersave"; + }; + }; + aliases { gpio0 = &gpio0; gpio1 = &gpio1; |