On 29.11.2018 16:25, Tom Rini wrote:
On Thu, Nov 29, 2018 at 01:45:06PM +0100, Felix Brack wrote:
When a micro SD card is inserted in the PDU001 card cage, the card detection switch is opened and the corresponding GPIO input is driven by a pull-up. Hence change the active level of the card detection input from low to high.
Signed-off-by: Felix Brack fb@ltec.ch
arch/arm/dts/am335x-pdu001.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/dts/am335x-pdu001.dts b/arch/arm/dts/am335x-pdu001.dts index 121e2c6207..3a5e952663 100644 --- a/arch/arm/dts/am335x-pdu001.dts +++ b/arch/arm/dts/am335x-pdu001.dts @@ -576,7 +576,7 @@ bus-width = <4>; pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>;
- cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
- cd-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
};
&sham {
Is this in upstream Linux as well? If so what tag/hash? Thanks!
Not yet. I will send the Linux patch within a few days. The fix appears for U-Boot first as it is required for the upcoming patch that enables CONFIG_BLK and CONFIG_DM_MMC for this board.
regards, Felix