diff mbox series

[3/3] arm: dts: k3-j721e-r5-common-proc-board: Add ospi1 flash node

Message ID 20200303103410.23206-4-j-keerthy@ti.com
State Superseded
Headers show
Series arm: dts: k3-j721e: Enable OSPI1/QSPI | expand

Commit Message

J, KEERTHY March 3, 2020, 10:34 a.m. UTC 
Add ospi1 flash node required for QSPI boot.

Signed-off-by: Keerthy <j-keerthy at ti.com>
---
 .../arm/dts/k3-j721e-r5-common-proc-board.dts | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
index ebea9efa58..cb98e4ba33 100644
--- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
+++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
@@ -306,4 +306,29 @@ 
 	};
 };
 
+&ospi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_fss0_ospi1_pins_default>;
+	u-boot,dm-spl;
+
+	reg = <0x0 0x47050000 0x0 0x100>,
+	      <0x0 0x58000000 0x0 0x8000000>;
+
+	flash at 0{
+		compatible = "jedec,spi-nor";
+		reg = <0x0>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+		spi-max-frequency = <40000000>;
+		cdns,tshsl-ns = <60>;
+		cdns,tsd2d-ns = <60>;
+		cdns,tchsh-ns = <60>;
+		cdns,tslch-ns = <60>;
+		cdns,read-delay = <2>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		u-boot,dm-spl;
+	};
+};
+
 #include "k3-j721e-common-proc-board-u-boot.dtsi"