ARM: NSP: add minimal Northstar Plus device tree (7b2e987d) · Commits · e / devices / android_kernel_oneplus_sm8150

arch/arm/boot/dts/Makefile

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		@@ -83,6 +83,8 @@ dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \
		dtb-$(CONFIG_ARCH_BCM_MOBILE) += \
		bcm28155-ap.dtb \
		bcm21664-garnet.dtb
		dtb-$(CONFIG_ARCH_BCM_NSP) += \
		bcm958625k.dtb
		dtb-$(CONFIG_ARCH_BERLIN) += \
		berlin2-sony-nsz-gs7.dtb \
		berlin2cd-google-chromecast.dtb \

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

0 → 100644

+119 −0

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		/*
		* BSD LICENSE
		*
		* Copyright(c) 2015 Broadcom Corporation. All rights reserved.
		*
		* Redistribution and use in source and binary forms, with or without
		* modification, are permitted provided that the following conditions
		* are met:
		*
		* * Redistributions of source code must retain the above copyright
		* notice, this list of conditions and the following disclaimer.
		* * Redistributions in binary form must reproduce the above copyright
		* notice, this list of conditions and the following disclaimer in
		* the documentation and/or other materials provided with the
		* distribution.
		* * Neither the name of Broadcom Corporation nor the names of its
		* contributors may be used to endorse or promote products derived
		* from this software without specific prior written permission.
		*
		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
		* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
		* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
		* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
		* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
		* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
		* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
		* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
		* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
		* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
		* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
		*/

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

		#include "skeleton.dtsi"

		/ {
		compatible = "brcm,nsp";
		model = "Broadcom Northstar Plus SoC";
		interrupt-parent = <&gic>;

		mpcore {
		compatible = "simple-bus";
		ranges = <0x00000000 0x19020000 0x00003000>;
		#address-cells = <1>;
		#size-cells = <1>;

		cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
		device_type = "cpu";
		compatible = "arm,cortex-a9";
		next-level-cache = <&L2>;
		reg = <0x0>;
		};
		};

		L2: l2-cache {
		compatible = "arm,pl310-cache";
		reg = <0x2000 0x1000>;
		cache-unified;
		cache-level = <2>;
		};

		gic: interrupt-controller@19021000 {
		compatible = "arm,cortex-a9-gic";
		#interrupt-cells = <3>;
		#address-cells = <0>;
		interrupt-controller;
		reg = <0x1000 0x1000>,
		<0x0100 0x100>;
		};

		timer@19020200 {
		compatible = "arm,cortex-a9-global-timer";
		reg = <0x0200 0x100>;
		interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&periph_clk>;
		};
		};

		clocks {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		periph_clk: periph_clk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <500000000>;
		};
		};

		axi {
		compatible = "simple-bus";
		ranges = <0x00000000 0x18000000 0x00001000>;
		#address-cells = <1>;
		#size-cells = <1>;

		uart0: serial@18000300 {
		compatible = "ns16550a";
		reg = <0x0300 0x100>;
		interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <62499840>;
		status = "disabled";
		};

		uart1: serial@18000400 {
		compatible = "ns16550a";
		reg = <0x0400 0x100>;
		interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <62499840>;
		status = "disabled";
		};
		};
		};

arch/arm/boot/dts/bcm958625k.dts

0 → 100644

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		/*
		* BSD LICENSE
		*
		* Copyright(c) 2015 Broadcom Corporation. All rights reserved.
		*
		* Redistribution and use in source and binary forms, with or without
		* modification, are permitted provided that the following conditions
		* are met:
		*
		* * Redistributions of source code must retain the above copyright
		* notice, this list of conditions and the following disclaimer.
		* * Redistributions in binary form must reproduce the above copyright
		* notice, this list of conditions and the following disclaimer in
		* the documentation and/or other materials provided with the
		* distribution.
		* * Neither the name of Broadcom Corporation nor the names of its
		* contributors may be used to endorse or promote products derived
		* from this software without specific prior written permission.
		*
		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
		* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
		* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
		* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
		* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
		* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
		* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
		* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
		* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
		* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
		* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
		*/

		/dts-v1/;

		#include "bcm-nsp.dtsi"

		/ {
		model = "NorthStar Plus SVK (BCM958625K)";
		compatible = "brcm,bcm58625", "brcm,nsp";

		aliases {
		serial0 = &uart0;
		serial1 = &uart1;
		};

		chosen {
		stdout-path = "serial0:115200n8";
		};
		};

		&uart0 {
		status = "okay";
		};

		&uart1 {
		status = "okay";
		};