[PATCH v3 3/3] arm64: dts: exynosautov920: add ufs phy for ExynosAutov920 SoC

Sowon Na
2024-11-18T02:10:21Z

Add UFS Phy for ExynosAutov920

Like ExynosAutov9, this also uses fixed-rate clock nodes until clock driver
has been supported. The clock nodes are initialized on bootloader stage
thus we don't need to control them so far.

Signed-off-by: Sowon Na <sowon.na@samsung.com>
---
arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
index c759134c909e..505ba04722de 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
@@ -361,6 +361,17 @@ pinctrl_aud: pinctrl@1a460000 {
compatible = "samsung,exynosautov920-pinctrl";
reg = <0x1a460000 0x10000>;
};
+
+ ufs_0_phy: phy@16e04000 {
+ compatible = "samsung,exynosautov920-ufs-phy";
+ reg = <0x16e04000 0x4000>;
+ reg-names = "phy-pma";
+ clocks = <&xtcxo>;
+ clock-names = "ref_clk";
+ samsung,pmu-syscon = <&pmu_system_controller>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
};

timer {
--
2.45.2