Messages in this thread | | | Subject | Re: [PATCH] arm64: dts: meson: vim2: enable highspeed on wifi sdio | From | Neil Armstrong <> | Date | Thu, 29 Apr 2021 11:11:27 +0200 |
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Hi Art,
So you think you can test this patch to see if it breaks SDIO ?
Neil
On 29/04/2021 10:54, Jerome Brunet wrote: > Enable highspeed mode for vim2 sdio. In theory, the vim2 SDIO bus is > capable of handling SDR50 mode but this needs to thoroughly tested. > > Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> > --- > arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts > index 18a4b7a6c5df..217f9d6d470e 100644 > --- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts > +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts > @@ -307,6 +307,7 @@ &sd_emmc_a { > #size-cells = <0>; > > bus-width = <4>; > + cap-sd-highspeed; > max-frequency = <60000000>; > > non-removable; >
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