[PATCH v4 15/21] arm: dts: k3-j7200-main: Add support for HS400 mode in MMCSD0 subsystem

[Aswath Govindraju]

HS400 mode at 1.8 V card voltage, is now supported in MMCSD0 subsystem of
J7200 SoC[1].

Set the respective tag to indicate it.

[1] - section 12.3.6.1.1 MMCSD Features, in
      https://www.ti.com/lit/ug/spruiu1a/spruiu1a.pdf

Signed-off-by: Aswath Govindraju <a-govindraju at ti.com>
---
 arch/arm/dts/k3-j7200-main.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/dts/k3-j7200-main.dtsi b/arch/arm/dts/k3-j7200-main.dtsi
index b722204c44ac..4f93fc3bbf10 100644
--- a/arch/arm/dts/k3-j7200-main.dtsi
+++ b/arch/arm/dts/k3-j7200-main.dtsi
@@ -234,6 +234,7 @@
 		ti,strobe-sel = <0x77>;
 		ti,trm-icp = <0x8>;
 		bus-width = <8>;
+		mmc-hs400-1_8v;
 		mmc-hs200-1_8v;
 		mmc-ddr-1_8v;
 		dma-coherent;
-- 
2.17.1