Commit 80cfbf2f authored by Aswath Govindraju's avatar Aswath Govindraju Committed by Vignesh Raghavendra
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arm64: dts: ti: k3-j721s2-mcu-wakeup: Add support of OSPI 



Add support for two instance of OSPI in J721S2 SoC.

Reviewed-by: default avatarVaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: default avatarAswath Govindraju <a-govindraju@ti.com>
Signed-off-by: default avatarMatt Ranostay <mranostay@ti.com>
Signed-off-by: default avatarRavi Gunasekaran <r-gunasekaran@ti.com>
Reviewed-by: default avatarRoger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20230331090028.8373-4-r-gunasekaran@ti.com


Signed-off-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
parent 393eee04

arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi

+44 −0
Original line number Diff line number Diff line
@@ -379,4 +379,48 @@ adc { 
			compatible = "ti,am3359-adc";

		};

	};



	fss: bus@47000000 {

		compatible = "simple-bus";

		#address-cells = <2>;

		#size-cells = <2>;

		ranges = <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,

			 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,

			 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;



		ospi0: spi@47040000 {

			compatible = "ti,am654-ospi", "cdns,qspi-nor";

			reg = <0x00 0x47040000 0x00 0x100>,

			      <0x05 0x00000000 0x01 0x00000000>;

			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>;



			status = "disabled"; /* Needs pinmux */

		};



		ospi1: spi@47050000 {

			compatible = "ti,am654-ospi", "cdns,qspi-nor";

			reg = <0x00 0x47050000 0x00 0x100>,

			      <0x07 0x00000000 0x01 0x00000000>;

			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>;



			status = "disabled"; /* Needs pinmux */

		};

	};

};