lkml.org 
[lkml]   [2021]   [Dec]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v3 09/10] arm64: dts: lx2162a-qds: support SD UHS-I and eMMC HS400 modes
Date
From: Yangbo Lu <yangbo.lu@nxp.com>

The default NXP SDHC adapter cards for LX2162AQDS are SD 2.0/3.0
adapter card for eSDHC1, and eMMC 5.1 adapter card for eSDHC2.
Add speed modes properties supported by the two adapters in device
tree node.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
index 8e1b7bff64a5..a2452efd2532 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts
@@ -226,10 +226,17 @@ &emdio2 {
};

&esdhc0 {
+ sd-uhs-sdr104;
+ sd-uhs-sdr50;
+ sd-uhs-sdr25;
+ sd-uhs-sdr12;
status = "okay";
};

&esdhc1 {
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ bus-width = <8>;
status = "okay";
};

--
2.25.1
\
 
 \ /
  Last update: 2021-12-14 08:25    [W:0.167 / U:0.252 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site