2017-06-30 13:36:13

by Romain Perier

Subject: [PATCH] ARM: dts: imx6q-bx50v3: disable SD card

From: Ian Ray <[email protected]>

Default boot medium must be internal eMMC, we don't want the SDIO to be
used for these devices. This commit disables the SD card interface
for GE Healthcare Bx50v3 devices.

Signed-off-by: Ian Ray <[email protected]>
Signed-off-by: Romain Perier <[email protected]>
---
arch/arm/boot/dts/imx6q-bx50v3.dtsi | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
index 75201ca..25466372 100644
--- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi
+++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
@@ -326,3 +326,7 @@
tcxo-clock-frequency = <26000000>;
};
};
+
+&usdhc2 {
+ status = "disabled";
+};
--
1.8.3.1

2017-07-12 08:29:13

by Shawn Guo

Subject: Re: [PATCH] ARM: dts: imx6q-bx50v3: disable SD card

On Fri, Jun 30, 2017 at 03:35:57PM +0200, Romain Perier wrote:
> From: Ian Ray <[email protected]>
>
> Default boot medium must be internal eMMC, we don't want the SDIO to be
> used for these devices. This commit disables the SD card interface
> for GE Healthcare Bx50v3 devices.
>
> Signed-off-by: Ian Ray <[email protected]>
> Signed-off-by: Romain Perier <[email protected]>
> ---
> arch/arm/boot/dts/imx6q-bx50v3.dtsi | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
> index 75201ca..25466372 100644
> --- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi
> +++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
> @@ -326,3 +326,7 @@
> tcxo-clock-frequency = <26000000>;
> };
> };
> +
> +&usdhc2 {
> + status = "disabled";
> +};

Please keep the node alphabetically sorted.

Shawn

> --
> 1.8.3.1
>