From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] dts: am335x-pdu001: Fix polarity of card detection input
Date: Thu, 29 Nov 2018 10:25:48 -0500 [thread overview]
Message-ID: <20181129152548.GH5048@bill-the-cat> (raw)
In-Reply-To: <20181129124506.16135-1-fb@ltec.ch>
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!
--
Tom
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next prev parent reply other threads:[~2018-11-29 15:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-29 12:45 [U-Boot] [PATCH] dts: am335x-pdu001: Fix polarity of card detection input Felix Brack
2018-11-29 15:25 ` Tom Rini [this message]
2018-11-29 15:33 ` Felix Brack
2018-11-29 15:52 ` Tom Rini
2018-11-29 16:07 ` Felix Brack
2018-11-29 20:27 ` Tom Rini
2019-01-17 11:20 ` Felix Brack
2019-01-17 22:43 ` Tom Rini
2018-12-07 20:33 ` [U-Boot] " Tom Rini
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