[PATCH 09/10] arm64: dts: freescale: s32n79-rdb: Enable UFS

Larisa Grigore larisa.grigore at oss.nxp.com
Wed Aug 26 06:40:47 PDT 2026


Enable the UFS host controller on the S32N79 RDB and select the M-PHY
boot mode. Configure the controller for two lanes per direction.

Signed-off-by: Larisa Grigore <larisa.grigore at oss.nxp.com>
---
 arch/arm64/boot/dts/freescale/s32n79-rdb.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/s32n79-rdb.dts b/arch/arm64/boot/dts/freescale/s32n79-rdb.dts
index 1feccd61258e..ff0c2b638037 100644
--- a/arch/arm64/boot/dts/freescale/s32n79-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/s32n79-rdb.dts
@@ -63,6 +63,12 @@ &uart7 {
 	status = "okay";
 };
 
+&ufshc {
+	nxp,mphy-boot-mode = "rom";
+	lanes-per-direction = <2>;
+	status = "okay";
+};
+
 &usdhc0 {
 	disable-wp;
 	no-sdio;
-- 
2.43.0




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