diff mbox series

ARM: dts: imx7d-smegw01: Fix the SDIO description

Message ID 20220607164640.1091602-1-festevam@denx.de (mailing list archive)
State New, archived
Headers show
Series ARM: dts: imx7d-smegw01: Fix the SDIO description | expand

Commit Message

Fabio Estevam June 7, 2022, 4:46 p.m. UTC 
usdhc2 is connected to a Wifi chip that is powered by a 3.3V supply.

Pass the "no-1-8-v" property to guarantee that no communication is
made at 1.8V.

While at it, also remove the unnecessary properties: "cap-sd-highspeed",
"sd-uhs-ddr50", and "mmc-ddr-1_8v".

Fixes: 9ac0ae97e349 ("ARM: dts: imx7d-smegw01: Add support for i.MX7D SMEGW01 board")
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
 arch/arm/boot/dts/imx7d-smegw01.dts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Shawn Guo June 19, 2022, 5:33 a.m. UTC | #1 
On Tue, Jun 07, 2022 at 01:46:40PM -0300, Fabio Estevam wrote:
> usdhc2 is connected to a Wifi chip that is powered by a 3.3V supply.
> 
> Pass the "no-1-8-v" property to guarantee that no communication is
> made at 1.8V.
> 
> While at it, also remove the unnecessary properties: "cap-sd-highspeed",
> "sd-uhs-ddr50", and "mmc-ddr-1_8v".
> 
> Fixes: 9ac0ae97e349 ("ARM: dts: imx7d-smegw01: Add support for i.MX7D SMEGW01 board")
> Signed-off-by: Fabio Estevam <festevam@denx.de>

Applied, thanks!
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/imx7d-smegw01.dts b/arch/arm/boot/dts/imx7d-smegw01.dts
index c6b32064a009..21b509c43393 100644
--- a/arch/arm/boot/dts/imx7d-smegw01.dts
+++ b/arch/arm/boot/dts/imx7d-smegw01.dts
@@ -216,10 +216,8 @@  &usdhc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc2>;
 	bus-width = <4>;
+	no-1-8-v;
 	non-removable;
-	cap-sd-highspeed;
-	sd-uhs-ddr50;
-	mmc-ddr-1_8v;
 	vmmc-supply = <&reg_wifi>;
 	enable-sdio-wakeup;
 	status = "okay";