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Date:	Tue, 28 Oct 2014 12:53:08 -0700
From:	Scott Branden <sbranden@...adcom.com>
To:	Christian Daudt <bcm@...thebug.org>,
	Matt Porter <mporter@...aro.org>,
	Russell King <linux@....linux.org.uk>,
	<bcm-kernel-feedback-list@...adcom.com>,
	Mike Turquette <mturquette@...aro.org>,
	Alex Elder <elder@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	"Kumar Gala" <galak@...eaurora.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"David S. Miller" <davem@...emloft.net>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Joe Perches <joe@...ches.com>,
	"Mauro Carvalho Chehab" <m.chehab@...sung.com>,
	Antti Palosaari <crope@....fi>
CC:	JD Zheng <jdzheng@...adcom.com>, Ray Jui <rjui@...adcom.com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	Scott Branden <sbranden@...adcom.com>
Subject: [PATCH v8 4/8] ARM: dts: Enable Broadcom Cygnus SoC

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

Reviewed-by: Ray Jui <rjui@...adcom.com>
Reviewed-by: Arun Parameswaran <aparames@...adcom.com>
Tested-by: Jonathan Richardson <jonathar@...adcom.com>
Reviewed-by: JD (Jiandong) Zheng <jdzheng@...adcom.com>
Signed-off-by: Scott Branden <sbranden@...adcom.com>
---
 arch/arm/boot/dts/Makefile              |    4 ++
 arch/arm/boot/dts/bcm-cygnus-clock.dtsi |   73 ++++++++++++++++++++++
 arch/arm/boot/dts/bcm-cygnus.dtsi       |  100 +++++++++++++++++++++++++++++++
 arch/arm/boot/dts/bcm911360_entphn.dts  |   32 ++++++++++
 arch/arm/boot/dts/bcm911360k.dts        |   32 ++++++++++
 arch/arm/boot/dts/bcm958300k.dts        |   32 ++++++++++
 6 files changed, 273 insertions(+)
 create mode 100644 arch/arm/boot/dts/bcm-cygnus-clock.dtsi
 create mode 100644 arch/arm/boot/dts/bcm-cygnus.dtsi
 create mode 100644 arch/arm/boot/dts/bcm911360_entphn.dts
 create mode 100644 arch/arm/boot/dts/bcm911360k.dts
 create mode 100644 arch/arm/boot/dts/bcm958300k.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 38c89ca..4b3a590 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -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 \
diff --git a/arch/arm/boot/dts/bcm-cygnus-clock.dtsi b/arch/arm/boot/dts/bcm-cygnus-clock.dtsi
new file mode 100644
index 0000000..d06172b
--- /dev/null
+++ b/arch/arm/boot/dts/bcm-cygnus-clock.dtsi
@@ -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>;
+	};
+};
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
new file mode 100644
index 0000000..9c650ab
--- /dev/null
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -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@...09000 {
+			 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@...23000 {
+		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@...20000 {
+		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@...21000 {
+		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@...20200 {
+		compatible = "arm,cortex-a9-global-timer";
+		reg = <0x19020200 0x100>;
+		interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&periph_clk>;
+	};
+
+};
diff --git a/arch/arm/boot/dts/bcm911360_entphn.dts b/arch/arm/boot/dts/bcm911360_entphn.dts
new file mode 100644
index 0000000..9de5e87
--- /dev/null
+++ b/arch/arm/boot/dts/bcm911360_entphn.dts
@@ -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";
+	};
+};
diff --git a/arch/arm/boot/dts/bcm911360k.dts b/arch/arm/boot/dts/bcm911360k.dts
new file mode 100644
index 0000000..dd4f102
--- /dev/null
+++ b/arch/arm/boot/dts/bcm911360k.dts
@@ -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";
+	};
+};
diff --git a/arch/arm/boot/dts/bcm958300k.dts b/arch/arm/boot/dts/bcm958300k.dts
new file mode 100644
index 0000000..f8b9625
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958300k.dts
@@ -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";
+	};
+};
-- 
1.7.9.5

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