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Commit 41254754 authored by Jon Mason's avatar Jon Mason Committed by Florian Fainelli
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ARM: dts: NSP: Add NAND Support to DT 



Add NAND support to the device tree for the Broadcom Northstar Plus SoC.
Since no driver changes are needed to enable this hardware, only the
device tree changes are required to make this functional.

Signed-off-by: default avatarJon Mason <jonmason@broadcom.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent 1dbcfb22

arch/arm/boot/dts/bcm-nsp.dtsi

+15 −1
Original line number Diff line number Diff line
@@ -96,7 +96,7 @@ 


	axi {

		compatible = "simple-bus";

		ranges = <0x00000000 0x18000000 0x00015000>;

		ranges = <0x00000000 0x18000000 0x0011ba08>;

		#address-cells = <1>;

		#size-cells = <1>;
@@ -187,5 +187,19 @@ 


			status = "disabled";

		};



		nand: nand@18026000 {

			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";

			reg = <0x026000 0x600>,

			      <0x11b408 0x600>,

			      <0x026f00 0x20>;

			reg-names = "nand", "iproc-idm", "iproc-ext";

			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;



			#address-cells = <1>;

			#size-cells = <0>;



			brcm,nand-has-wp;

		};

	};

};

arch/arm/boot/dts/bcm958625k.dts

+38 −0
Original line number Diff line number Diff line
@@ -67,3 +67,41 @@ 
&pcie2 {

	status = "okay";

};



&nand {

	nandcs@0 {

		compatible = "brcm,nandcs";

		reg = <0>;

		nand-on-flash-bbt;



		#address-cells = <1>;

		#size-cells = <1>;



		nand-ecc-strength = <24>;

		nand-ecc-step-size = <1024>;



		brcm,nand-oob-sector-size = <27>;



		partition@0 {

			label = "nboot";

			reg = <0x00000000 0x00200000>;

			read-only;

		};

		partition@1 {

			label = "nenv";

			reg = <0x00200000 0x00400000>;

		};

		partition@2 {

			label = "nsystem";

			reg = <0x00600000 0x00a00000>;

		};

		partition@3 {

			label = "nrootfs";

			reg = <0x01000000 0x03000000>;

		};

		partition@4 {

			label = "ncustfs";

			reg = <0x04000000 0x3c000000>;

		};

	};

};