diff mbox

ARM: dts: imx51-zii-rdu1: cleanup eMMC node

Message ID 20180516065349.11160-1-nikita.yoush@cogentembedded.com (mailing list archive)
State New, archived
Headers show

Commit Message

Nikita Yushchenko May 16, 2018, 6:53 a.m. UTC 
On RDU1, sdhc1 is used for eMMC, and that is 3.3V only.

Thus configure device node not to probe it as SD/SDIO and not try 1.8V.

Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
---
 arch/arm/boot/dts/imx51-zii-rdu1.dts | 3 +++
 1 file changed, 3 insertions(+)

Comments

Shawn Guo May 20, 2018, 12:59 p.m. UTC | #1 
On Wed, May 16, 2018 at 09:53:49AM +0300, Nikita Yushchenko wrote:
> On RDU1, sdhc1 is used for eMMC, and that is 3.3V only.
> 
> Thus configure device node not to probe it as SD/SDIO and not try 1.8V.
> 
> Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>

Applied, thanks.
diff mbox

Patch

diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts
index 0c99ac04ad08..ad2a7c9b203e 100644
--- a/arch/arm/boot/dts/imx51-zii-rdu1.dts
+++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts
@@ -462,7 +462,10 @@ 
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
 	bus-width = <4>;
+	no-1-8-v;
 	non-removable;
+	no-sdio;
+	no-sd;
 	status = "okay";
 };