Hi Tobias, Am 31.08.20 um 23:59 schrieb Tobias Schramm: > This commit enables ddr modes for eMMC storage on emmc2. > The bcm2711 supports eMMC storage using ddr modes. The board > layout of the Raspberry Pi 4 supports them, too. i want to inform you that Ulf Hansson already applied my driver change to mmc-next [1]. So this patch won't be necessary anymore. Best regards [1] - https://marc.info/?l=linux-mmc&m=159903747923131&w=2 > > Signed-off-by: Tobias Schramm <t.schramm@xxxxxxxxxxx> > --- > arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts > index 222d7825e1ab..1851efebe9c6 100644 > --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts > +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts > @@ -191,6 +191,7 @@ &emmc2 { > vqmmc-supply = <&sd_io_1v8_reg>; > vmmc-supply = <&sd_vcc_reg>; > broken-cd; > + mmc-ddr-3_3v; > status = "okay"; > }; >
