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Commit 329f98c1 authored by Kamal Dasu's avatar Kamal Dasu Committed by Florian Fainelli
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ARM: dts: NSP: Add QSPI nodes to NSPI and bcm958625k DTSes 



Adding QSPI Device Tree node compatible with the new spi-bcm-qspi driver for
the Broadcom Northstar Plus SoC DTSI and bcm958625k reference board.

Signed-off-by: default avatarKamal Dasu <kdasu.kdev@gmail.com>
Signed-off-by: default avatarYendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent e90d2d51

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

+30 −1
Original line number Diff line number Diff line
@@ -160,7 +160,7 @@ 


	axi {

		compatible = "simple-bus";

		ranges = <0x00000000 0x18000000 0x0011ba08>;

		ranges = <0x00000000 0x18000000 0x0011c40a>;

		#address-cells = <1>;

		#size-cells = <1>;
@@ -254,6 +254,35 @@ 
			reg = <0x33000 0x14>;

		};



		qspi: qspi@27200 {

			compatible = "brcm,spi-bcm-qspi", "brcm,spi-nsp-qspi";

			reg = <0x027200 0x184>,

			      <0x027000 0x124>,

			      <0x11c408 0x004>,

			      <0x0273a0 0x01c>;

			reg-names = "mspi", "bspi", "intr_regs",

				    "intr_status_reg";

			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-names = "spi_lr_fullness_reached",

					  "spi_lr_session_aborted",

					  "spi_lr_impatient",

					  "spi_lr_session_done",

					  "spi_lr_overhead",

					  "mspi_done",

					  "mspi_halted";

			clocks = <&iprocmed>;

			clock-names = "iprocmed";

			num-cs = <2>;

			#address-cells = <1>;

			#size-cells = <0>;

		};



		ccbtimer0: timer@34000 {

			compatible = "arm,sp804";

			reg = <0x34000 0x1000>;

arch/arm/boot/dts/bcm958625k.dts

+34 −0
Original line number Diff line number Diff line
@@ -139,3 +139,37 @@ 
		groups = "nand_grp";

	};

};



&qspi {

	bspi-sel = <0>;

	flash: m25p80@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "m25p80";

		reg = <0x0>;

		spi-max-frequency = <12500000>;

		m25p,fast-read;

		spi-cpol;

		spi-cpha;



		partition@0 {

			label = "boot";

			reg = <0x00000000 0x000a0000>;

		};



		partition@a0000 {

			label = "env";

			reg = <0x000a0000 0x00060000>;

		};



		partition@100000 {

			label = "system";

			reg = <0x00100000 0x00600000>;

		};



		partition@700000 {

			label = "rootfs";

			reg = <0x00700000 0x01900000>;

		};

	};

};