Messages in this thread |  | | Date | Fri, 24 Jul 2015 16:23:36 +0100 | | From | Lee Jones <> | | Subject | Re: [PATCH v4 7/8] ARM: bcm2835: Tie SPI clock to the core clock rate. |
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On Mon, 20 Jul 2015, Eric Anholt wrote:
> We were previously using a fixed clock declared in the 2835 DT, but > it's actually the core clock, and it might not be the same if you had > adjusted it using the firmware's config.txt. > > Signed-off-by: Eric Anholt <eric@anholt.net> > Acked-by: Stephen Warren <swarren@wwwdotorg.org> > --- > arch/arm/boot/dts/bcm2835-rpi.dtsi | 4 ++++ > 1 file changed, 4 insertions(+)
For my own reference: Acked-by: Lee Jones <lee@kernel.org>
> diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi > index 9549eb8..0a32123 100644 > --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi > +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi > @@ -69,3 +69,7 @@ > <&firmware_clocks RPI_CLOCK_CORE>; > clock-names = "uartclk", "apb_pclk"; > }; > + > +&spi { > + clocks = <&firmware_clocks RPI_CLOCK_CORE>; > +};
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