[PATCH 01/11] ARM: Kirkwood: Fix missing clk for USB device.

Simon Guinot simon.guinot at sequanux.org
Mon Jan 7 10:11:38 EST 2013


On Sun, Jan 06, 2013 at 11:10:34AM +0100, Andrew Lunn wrote:
> Without the clock being held by a driver, it gets turned off at a bad
> time causing the SoC to lockup. This is often during reboot.
> 
> Signed-off-by: Andrew Lunn <andrew at lunn.ch>
> Tested-by: Stefan Peter <s.peter at mpl.ch>
> ---
>  arch/arm/boot/dts/kirkwood.dtsi |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
> index 7735cee..110d6cb 100644
> --- a/arch/arm/boot/dts/kirkwood.dtsi
> +++ b/arch/arm/boot/dts/kirkwood.dtsi
> @@ -144,6 +144,7 @@
>  			compatible = "marvell,orion-ehci";
>  			reg = <0x50000 0x1000>;
>  			interrupts = <19>;
> +			clocks = <&gate_clk 3>;
>  			status = "okay";
>  		};

Hi Andrew,

Maybe you also want to remove the clock alias workaround from
kirkwood_legacy_clk_init() ?

Simon
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