From: Faiz Abbas faiz_abbas@ti.com
There's an issue with the base board in which the power cycle circuit takes way longer to power down than expected by mmc core. code. This prevents the card from enumerating in UHS modes.
Disable UHS modes for this board until a new board revision fixes the issue.
Signed-off-by: Faiz Abbas faiz_abbas@ti.com Signed-off-by: Aswath Govindraju a-govindraju@ti.com --- arch/arm/dts/k3-am654-base-board.dts | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/k3-am654-base-board.dts b/arch/arm/dts/k3-am654-base-board.dts index 33a1b9fdc4b7..830526a1e473 100644 --- a/arch/arm/dts/k3-am654-base-board.dts +++ b/arch/arm/dts/k3-am654-base-board.dts @@ -144,6 +144,7 @@ pinctrl-names = "default"; pinctrl-0 = <&main_mmc1_pins_default>; ti,driver-strength-ohm = <50>; + sdhci-caps-mask = <0x7 0x0>; disable-wp; };