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[U-Boot,08/10] arm: dts: k3-j721e-main: Add UFS nodes

Message ID 20190909081959.16173-9-faiz_abbas@ti.com
State Superseded
Delegated to: Tom Rini
Headers show
Series Add Support for UFS subsystem for TI's J721e | expand

Commit Message

Faiz Abbas Sept. 9, 2019, 8:19 a.m. UTC 
Add TI UFS glue layer and Cadence UFS Host controller DT nodes.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
 arch/arm/dts/k3-j721e-main.dtsi | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
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Patch

diff --git a/arch/arm/dts/k3-j721e-main.dtsi b/arch/arm/dts/k3-j721e-main.dtsi
index 3445784293..23a7cb9d3a 100644
--- a/arch/arm/dts/k3-j721e-main.dtsi
+++ b/arch/arm/dts/k3-j721e-main.dtsi
@@ -228,4 +228,29 @@ 
 		ti,trm-icp = <0x8>;
 		dma-coherent;
 	};
+
+	ufs_wrapper: ufs-wrapper@4e80000 {
+		compatible = "ti,j721e-ufs";
+		reg = <0x0 0x4e80000 0x0 0x100>;
+		power-domains = <&k3_pds 277 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 277 1>;
+		assigned-clocks = <&k3_clks 277 1>;
+		assigned-clock-parents = <&k3_clks 277 4>;
+		ranges;
+		#address-cells = <2>;
+		#size-cells = <2>;
+
+		ufs@4e84000 {
+			compatible = "cdns,ufshc-m31-16nm", "jedec,ufs-2.0";
+			reg = <0x0 0x4e84000 0x0 0x10000>;
+			interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&k3_pds 277 TI_SCI_PD_EXCLUSIVE>;
+			freq-table-hz = <0 0>, <0 0>;
+			clocks = <&k3_clks 277 0>, <&k3_clks 277 1>;
+			clock-names = "core_clk", "phy_clk";
+			assigned-clocks = <&k3_clks 277 1>;
+			assigned-clock-parents = <&k3_clks 277 4>;
+			dma-coherent;
+		};
+	};
 };