linux-kernel - [PATCH v2 08/10] arm64: dts: lx2162a-qds: support SD UHS-I and eMMC HS400 modes

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Message-Id: <20211203235446.8266-9-leoyang.li@nxp.com>
Date:   Fri,  3 Dec 2021 17:54:44 -0600
From:   Li Yang <leoyang.li@....com>
To:     Shawn Guo <shawnguo@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Yangbo Lu <yangbo.lu@....com>, Li Yang <leoyang.li@....com>
Subject: [PATCH v2 08/10] arm64: dts: lx2162a-qds: support SD UHS-I and eMMC HS400 modes

From: Yangbo Lu <yangbo.lu@....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@....com>
Signed-off-by: Li Yang <leoyang.li@....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