Messages in this thread | | | Date | Wed, 30 Sep 2020 12:27:32 +0200 | From | Maxime Ripard <> | Subject | Re: [PATCH] arm64: dts: allwinner: h6: add eMMC voltage property for Beelink GS1 |
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Hi,
On Mon, Sep 28, 2020 at 05:00:37PM +0200, Clément Péron wrote: > VQMMC supply is connected to BLDO2 which provides 1.8V. > > Let's reflect this in the device-tree.
This commit log doesn't really explain what is going on though?
> Fixes: 089bee8dd119 ("arm64: dts: allwinner: h6: Introduce Beelink GS1 board") > Signed-off-by: Clément Péron <peron.clem@gmail.com> > --- > arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts > index 049c21718846..3f20d2c9bbbb 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts > @@ -145,6 +145,7 @@ &mmc2 { > vqmmc-supply = <®_bldo2>;
The Device Tree already expresses that the vqmmc supply is connected to BLDO2 which provides 1.8V here (together with the reg_bldo2 node).
> non-removable; > cap-mmc-hw-reset; > + mmc-hs200-1_8v;
Whereas this indicates that the eMMC supports the HS200 MMC mode at 1.8V
Maxime [unhandled content-type:application/pgp-signature] | |