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ARM: dts: Enable Broadcom Cygnus SoC 

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

Reviewed-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Arun Parameswaran <aparames@broadcom.com>
Tested-by: Jonathan Richardson <jonathar@broadcom.com>
Reviewed-by: JD (Jiandong) Zheng <jdzheng@broadcom.com>
Signed-off-by: Scott Branden <sbranden@broadcom.com>
This commit is contained in:
Scott Branden 2014-10-14 16:42:25 -07:00 committed by Florian Fainelli
parent 7cfdaddc4d
commit 8872fc22c2
6 changed files with 273 additions and 0 deletions
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4
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 \

73
arch/arm/boot/dts/bcm-cygnus-clock.dtsi Normal file
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@ -0,0 +1,73 @@
/*
* 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>;
};
};

100
arch/arm/boot/dts/bcm-cygnus.dtsi Normal file
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@ -0,0 +1,100 @@
/*
* 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>;
};
};

32
arch/arm/boot/dts/bcm911360_entphn.dts Normal file
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@ -0,0 +1,32 @@
/*
* 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";
};
};

32
arch/arm/boot/dts/bcm911360k.dts Normal file
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@ -0,0 +1,32 @@
/*
* 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";
};
};

32
arch/arm/boot/dts/bcm958300k.dts Normal file
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@ -0,0 +1,32 @@
/*
* 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 (BCM958300K)";
compatible = "brcm,bcm58300", "brcm,cygnus";
aliases {
serial0 = &uart3;
serial1 = &uart0;
};
chosen {
stdout-path = &uart3;
bootargs = "console=ttyS0,115200";
};
};