[PATCH] arm64: dts: ti: k3-j784s4-evm: Add eMMC mmc0 support

Apurva Nandan a-nandan at ti.com
Mon Mar 27 01:31:00 PDT 2023


Add support for eMMC card connected to main sdhci0 instance.

Signed-off-by: Apurva Nandan <a-nandan at ti.com>
---
 arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index 7480f37e89e8..1622a01a4667 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -21,6 +21,7 @@ chosen {
 
 	aliases {
 		serial2 = &main_uart8;
+		mmc0 = &main_sdhci0;
 		mmc1 = &main_sdhci1;
 		i2c0 = &main_i2c0;
 	};
@@ -225,6 +226,14 @@ exp2: gpio at 22 {
 	};
 };
 
+&main_sdhci0 {
+	/* eMMC */
+	status = "okay";
+	non-removable;
+	ti,driver-strength-ohm = <50>;
+	disable-wp;
+};
+
 &main_sdhci1 {
 	/* SD card */
 	status = "okay";
-- 
2.34.1




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