diff mbox series

[v4,3/8] arm64: dts: ti: k3-j721s2-mcu-wakeup: Add support of OSPI

Message ID 20221101033308.33101-3-mranostay@ti.com
State Superseded
Headers show
Series [v4,1/8] arm64: dts: ti: k3-j721s2-main: Add support for USB | expand

Commit Message

Matt Ranostay Nov. 1, 2022, 3:33 a.m. UTC 
From: Aswath Govindraju <a-govindraju@ti.com>

Add support for two instance of OSPI in J721S2 SoC.

Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Nishanth Menon <nm@ti.com>
Acked-by: Matt Ranostay <mranostay@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
---
 .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi     | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
index 3264b8e8faea..034122be2ed5 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
@@ -306,4 +306,44 @@  cpts@3d000 {
 			ti,cpts-periodic-outputs = <2>;
 		};
 	};
+
+	fss: syscon@47000000 {
+		compatible = "syscon", "simple-mfd";
+		reg = <0x0 0x47000000 0x0 0x100>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		ospi0: spi@47040000 {
+			compatible = "ti,am654-ospi", "cdns,qspi-nor";
+			reg = <0x00 0x47040000 0x00 0x100>,
+			      <0x5 0x0000000 0x1 0x0000000>;
+			interrupts = <GIC_SPI 840 IRQ_TYPE_LEVEL_HIGH>;
+			cdns,fifo-depth = <256>;
+			cdns,fifo-width = <4>;
+			cdns,trigger-address = <0x0>;
+			clocks = <&k3_clks 109 5>;
+			assigned-clocks = <&k3_clks 109 5>;
+			assigned-clock-parents = <&k3_clks 109 7>;
+			assigned-clock-rates = <166666666>;
+			power-domains = <&k3_pds 109 TI_SCI_PD_EXCLUSIVE>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		ospi1: spi@47050000 {
+			compatible = "ti,am654-ospi", "cdns,qspi-nor";
+			reg = <0x00 0x47050000 0x00 0x100>,
+			      <0x7 0x0000000 0x1 0x0000000>;
+			interrupts = <GIC_SPI 841 IRQ_TYPE_LEVEL_HIGH>;
+			cdns,fifo-depth = <256>;
+			cdns,fifo-width = <4>;
+			cdns,trigger-address = <0x0>;
+			clocks = <&k3_clks 110 5>;
+			power-domains = <&k3_pds 110 TI_SCI_PD_EXCLUSIVE>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+	};
 };