[PATCH v3 2/3] ARM: dts: imx8m: add UHS or HS400/HS400ES properties

[Andrey Zhizhikin]

i.MX8M series provide support for high speed grades in their
usdhc controllers, which has eMMC and SDHC connected to them.

Enable this support across the entire i.MX8M family by providing quirks
to usdhc controllers designated by storage media connected to them.

Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin at leica-geosystems.com>
Cc: Stefano Babic <sbabic at denx.de>
Cc: Ye Li <ye.li at nxp.com>
---
Changes in v3:
- Fix binding names, which had incorrect 'u-boot,' prefix used

Changes in v2:
- Moved u-boot binding for imx8mq-evk and imx8mq-phanbell to separate
  autoincluded dtsi files 

 arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi  | 3 +++
 arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi | 3 +++
 arch/arm/dts/imx8mm-evk-u-boot.dtsi      | 4 ++++
 arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi | 4 ++++
 arch/arm/dts/imx8mp-evk-u-boot.dtsi      | 4 ++++
 arch/arm/dts/imx8mq-evk-u-boot.dtsi      | 9 +++++++++
 6 files changed, 27 insertions(+)

diff --git a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
index 80d6475b7c..9e0d264b71 100644
--- a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
+++ b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
@@ -118,8 +118,11 @@
 
 &usdhc1 {
 	u-boot,dm-spl;
+	mmc-hs400-1_8v;
 };
 
 &usdhc2 {
 	u-boot,dm-spl;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
 };
diff --git a/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi
index 771ab635f1..701af4434d 100644
--- a/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi
+++ b/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi
@@ -118,8 +118,11 @@
 
 &usdhc1 {
 	u-boot,dm-spl;
+	mmc-hs400-1_8v;
 };
 
 &usdhc2 {
 	u-boot,dm-spl;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
 };
diff --git a/arch/arm/dts/imx8mm-evk-u-boot.dtsi b/arch/arm/dts/imx8mm-evk-u-boot.dtsi
index 9f77d3c6ff..e843a5648e 100644
--- a/arch/arm/dts/imx8mm-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mm-evk-u-boot.dtsi
@@ -100,10 +100,14 @@
 
 &usdhc2 {
 	u-boot,dm-spl;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
 };
 
 &usdhc3 {
 	u-boot,dm-spl;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
 };
 
 &i2c1 {
diff --git a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
index 98b0b9891b..025090fff4 100644
--- a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
@@ -97,10 +97,14 @@
 
 &usdhc2 {
 	u-boot,dm-spl;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
 };
 
 &usdhc3 {
 	u-boot,dm-spl;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
 };
 
 &wdog1 {
diff --git a/arch/arm/dts/imx8mp-evk-u-boot.dtsi b/arch/arm/dts/imx8mp-evk-u-boot.dtsi
index 2452e9175c..4f00b5a3a9 100644
--- a/arch/arm/dts/imx8mp-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-evk-u-boot.dtsi
@@ -126,10 +126,14 @@
 
 &usdhc2 {
 	u-boot,dm-spl;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
 };
 
 &usdhc3 {
 	u-boot,dm-spl;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
 };
 
 &wdog1 {
diff --git a/arch/arm/dts/imx8mq-evk-u-boot.dtsi b/arch/arm/dts/imx8mq-evk-u-boot.dtsi
index 4712cf6a44..44af663727 100644
--- a/arch/arm/dts/imx8mq-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mq-evk-u-boot.dtsi
@@ -3,3 +3,12 @@
 &reg_usdhc2_vmmc {
 	u-boot,off-on-delay-us = <20000>;
 };
+
+&usdhc1 {
+	mmc-hs400-1_8v;
+};
+
+&usdhc2 {
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
+};
-- 
2.17.1