[PATCH 2/3] arm64: dts: ti: k3-j721s2-main: Add Itap Delay Value For DDR50 speed mode

[Bhavya Kapoor]

DDR50 speed mode is enabled for MMCSD in J721s2 but its Itap Delay
Value is not present in the device tree. Thus, add Itap Delay Value
for MMCSD High Speed DDR which is DDR50 speed mode for J721s2 SoC
according to datasheet for J721s2.

[+] Refer to : section 7.10.5.17.2 MMC1/2 - SD/SDIO Interface,  in
	J721s2 datasheet
- https://www.ti.com/lit/ds/symlink/tda4vl-q1.pdf

Signed-off-by: Bhavya Kapoor <b-kapoor at ti.com>
---
 arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
index b03731b53a26..e1255956288b 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
@@ -766,6 +766,7 @@ main_sdhci1: mmc at 4fb0000 {
 		ti,itap-del-sel-sd-hs = <0x0>;
 		ti,itap-del-sel-sdr12 = <0x0>;
 		ti,itap-del-sel-sdr25 = <0x0>;
+		ti,itap-del-sel-ddr50 = <0x2>;
 		ti,clkbuf-sel = <0x7>;
 		ti,trm-icp = <0x8>;
 		dma-coherent;
-- 
2.34.1