From: Jean-Jacques Hiblot Date: Tue, 30 Jan 2018 15:01:50 +0000 (+0100) Subject: dts: am57xx-beagle-x15: disable UHS and HS200 support X-Git-Tag: v2018.03-rc3~3^2~6 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=4db25fe7fa0e68196cf3a89dae7f9632aecb3abd;p=oweals%2Fu-boot.git dts: am57xx-beagle-x15: disable UHS and HS200 support The UHS modes are not supported in beagle-x15 because it's not possible to switch the IO lines supply voltage to 1.8v. Also HS200 cannot be supported on mmc2, because the IO lines of mmc2 are connected to 3.3v. Signed-off-by: Jean-Jacques Hiblot --- diff --git a/arch/arm/dts/am57xx-beagle-x15.dts b/arch/arm/dts/am57xx-beagle-x15.dts index d6689106d2..8d9bdf10a7 100644 --- a/arch/arm/dts/am57xx-beagle-x15.dts +++ b/arch/arm/dts/am57xx-beagle-x15.dts @@ -25,6 +25,11 @@ pinctrl-1 = <&mmc1_pins_hs>; vmmc-supply = <&ldo1_reg>; + /delete-property/ sd-uhs-sdr104; + /delete-property/ sd-uhs-sdr50; + /delete-property/ sd-uhs-ddr50; + /delete-property/ sd-uhs-sdr25; + /delete-property/ sd-uhs-sdr12; }; &mmc2 { @@ -32,6 +37,7 @@ pinctrl-0 = <&mmc2_pins_default>; pinctrl-1 = <&mmc2_pins_hs>; pinctrl-2 = <&mmc2_pins_ddr_3_3v_rev11 &mmc2_iodelay_ddr_3_3v_rev11_conf>; + /delete-property/ mmc-hs200-1_8v; }; /* errata i880 "Ethernet RGMII2 Limited to 10/100 Mbps" */