Commit 8872fc22 authored by Scott Branden's avatar Scott Branden Committed by Florian Fainelli
Browse files

ARM: dts: Enable Broadcom Cygnus SoC 



DT files to enable cygnus consisting on reference designs
and cygnus core configuration.

Reviewed-by: default avatarRay Jui <rjui@broadcom.com>
Reviewed-by: default avatarArun Parameswaran <aparames@broadcom.com>
Tested-by: default avatarJonathan Richardson <jonathar@broadcom.com>
Reviewed-by: default avatarJD (Jiandong) Zheng <jdzheng@broadcom.com>
Signed-off-by: default avatarScott Branden <sbranden@broadcom.com>
parent 7cfdaddc

arch/arm/boot/dts/Makefile

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@@ -54,6 +54,10 @@ dtb-$(CONFIG_ARCH_AT91) += at91-sama5d4ek.dtb 
dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb

dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb

dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb

dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \

	bcm911360_entphn.dtb \

	bcm911360k.dtb \

	bcm958300k.dtb

dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb

dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb

dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \

arch/arm/boot/dts/bcm-cygnus-clock.dtsi

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/*

 * Copyright 2014 Broadcom Corporation.  All rights reserved.

 *

 * Unless you and Broadcom execute a separate written software license

 * agreement governing use of this software, this software is licensed to you

 * under the terms of the GNU General Public License as

 * published by the Free Software Foundation version 2.

 *

 * This program is distributed "as is" WITHOUT ANY WARRANTY of any

 * kind, whether express or implied; without even the implied warranty

 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



clocks {

	#address-cells = <1>;

	#size-cells = <1>;

	ranges;



	osc: oscillator {

		compatible = "fixed-clock";

		#clock-cells = <1>;

		clock-frequency = <25000000>;

	};



	apb_clk: apb_clk {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <1000000000>;

	};



	periph_clk: periph_clk {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <500000000>;

	};



	sdio_clk: lcpll_ch2 {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <200000000>;

	};



	axi81_clk: axi81_clk {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <100000000>;

	};



	keypad_clk: keypad_clk {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <31806>;

	};



	adc_clk: adc_clk {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <1562500>;

	};



	pwm_clk: pwm_clk {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <1000000>;

	};



	lcd_clk: mipipll_ch1 {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <100000000>;

	};

};

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

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Original line number Diff line number Diff line 
/*

 * Copyright 2014 Broadcom Corporation.  All rights reserved.

 *

 * Unless you and Broadcom execute a separate written software license

 * agreement governing use of this software, this software is licensed to you

 * under the terms of the GNU General Public License as

 * published by the Free Software Foundation version 2.

 *

 * This program is distributed "as is" WITHOUT ANY WARRANTY of any

 * kind, whether express or implied; without even the implied warranty

 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/interrupt-controller/irq.h>



#include "skeleton.dtsi"



/ {

	compatible = "brcm,cygnus";

	model = "Broadcom Cygnus SoC";

	interrupt-parent = <&gic>;



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		cpu@0 {

			device_type = "cpu";

			compatible = "arm,cortex-a9";

			next-level-cache = <&L2>;

			reg = <0x0>;

		};

	};



	/include/ "bcm-cygnus-clock.dtsi"



	amba {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "arm,amba-bus", "simple-bus";

		interrupt-parent = <&gic>;

		ranges;



		wdt@18009000 {

			 compatible = "arm,sp805" , "arm,primecell";

			 reg = <0x18009000 0x1000>;

			 interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;

			 clocks = <&axi81_clk>;

			 clock-names = "apb_pclk";

		};

	};



	uart3: serial@18023000 {

		compatible = "snps,dw-apb-uart";

		reg = <0x18023000 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <100000000>;

		clocks = <&axi81_clk>;

		status = "okay";

	};



	uart0: serial@18020000 {

		compatible = "snps,dw-apb-uart";

		reg = <0x18020000 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&axi81_clk>;

		clock-frequency = <100000000>;

		status = "okay";

	};



	gic: interrupt-controller@19021000 {

		compatible = "arm,cortex-a9-gic";

		#interrupt-cells = <3>;

		#address-cells = <0>;

		interrupt-controller;

		reg = <0x19021000 0x1000>,

		      <0x19020100 0x100>;

	};



	L2: l2-cache {

		compatible = "arm,pl310-cache";

		reg = <0x19022000 0x1000>;

		cache-unified;

		cache-level = <2>;

	};



	timer@19020200 {

		compatible = "arm,cortex-a9-global-timer";

		reg = <0x19020200 0x100>;

		interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&periph_clk>;

	};



};

arch/arm/boot/dts/bcm911360_entphn.dts

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Original line number Diff line number Diff line 
/*

 * Copyright 2014 Broadcom Corporation.  All rights reserved.

 *

 * Unless you and Broadcom execute a separate written software license

 * agreement governing use of this software, this software is licensed to you

 * under the terms of the GNU General Public License as

 * published by the Free Software Foundation version 2.

 *

 * This program is distributed "as is" WITHOUT ANY WARRANTY of any

 * kind, whether express or implied; without even the implied warranty

 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



/dts-v1/;



#include "bcm-cygnus.dtsi"



/ {

	model = "Cygnus Enterprise Phone (BCM911360_ENTPHN)";

	compatible = "brcm,bcm11360", "brcm,cygnus";



	aliases {

		serial0 = &uart3;

		serial1 = &uart0;

	};



	chosen {

		stdout-path = &uart3;

		bootargs = "console=ttyS0,115200";

	};

};

arch/arm/boot/dts/bcm911360k.dts

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+32 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2014 Broadcom Corporation.  All rights reserved.

 *

 * Unless you and Broadcom execute a separate written software license

 * agreement governing use of this software, this software is licensed to you

 * under the terms of the GNU General Public License as

 * published by the Free Software Foundation version 2.

 *

 * This program is distributed "as is" WITHOUT ANY WARRANTY of any

 * kind, whether express or implied; without even the implied warranty

 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



/dts-v1/;



#include "bcm-cygnus.dtsi"



/ {

	model = "Cygnus SVK (BCM911360K)";

	compatible = "brcm,bcm11360", "brcm,cygnus";



	aliases {

		serial0 = &uart3;

		serial1 = &uart0;

	};



	chosen {

		stdout-path = &uart3;

		bootargs = "console=ttyS0,115200";

	};

};

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