Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 484d83b3 authored by Álvaro Fernández Rojas's avatar Álvaro Fernández Rojas Committed by Ralf Baechle
Browse files

MIPS: BMIPS: Add device tree example for BCM3368 



This adds a device tree example for Netgear CVG834G.

Signed-off-by: default avatarÁlvaro Fernández Rojas <noltari@gmail.com>
Cc: f.fainelli@gmail.com
Cc: jogo@openwrt.org
Cc: cernekee@gmail.com
Cc: robh@kernel.org
Cc: simon@fire.lp0.eu
Cc: john@phrozen.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13843/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 4bac0e2a

arch/mips/bmips/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -65,6 +65,10 @@ config DT_COMTREND_VR3032U 
	bool "Comtrend VR-3032u"

	select BUILTIN_DTB



config DT_NETGEAR_CVG834G

	bool "NETGEAR CVG834G"

	select BUILTIN_DTB



config DT_SFR_NEUFBOX4_SERCOMM

	bool "SFR Neufbox 4 (Sercomm)"

	select BUILTIN_DTB

arch/mips/boot/dts/brcm/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -11,9 +11,11 @@ dtb-$(CONFIG_DT_BCM97420C) += bcm97420c.dtb 
dtb-$(CONFIG_DT_BCM97425SVMB)		+= bcm97425svmb.dtb

dtb-$(CONFIG_DT_BCM97435SVMB)		+= bcm97435svmb.dtb

dtb-$(CONFIG_DT_COMTREND_VR3032U)	+= bcm63268-comtrend-vr-3032u.dtb

dtb-$(CONFIG_DT_NETGEAR_CVG834G)	+= bcm3368-netgear-cvg834g.dtb

dtb-$(CONFIG_DT_SFR_NEUFBOX4_SERCOMM)	+= bcm6358-neufbox4-sercomm.dtb



dtb-$(CONFIG_DT_NONE) += \

	bcm3368-netgear-cvg834g.dtb \

	bcm6358-neufbox4-sercomm.dtb \

	bcm63268-comtrend-vr-3032u.dtb \

	bcm93384wvg.dtb \

arch/mips/boot/dts/brcm/bcm3368-netgear-cvg834g.dts

0 → 100644
+22 −0
Original line number Diff line number Diff line 
/dts-v1/;



/include/ "bcm3368.dtsi"



/ {

	compatible = "netgear,cvg834g", "brcm,bcm3368";

	model = "NETGEAR CVG834G";



	memory@0 {

		device_type = "memory";

		reg = <0x00000000 0x02000000>;

	};



	chosen {

		bootargs = "console=ttyS0,115200";

		stdout-path = &uart0;

	};

};



&uart0 {

	status = "okay";

};

arch/mips/boot/dts/brcm/bcm3368.dtsi

0 → 100644
+101 −0
Original line number Diff line number Diff line 
/ {

	#address-cells = <1>;

	#size-cells = <1>;

	compatible = "brcm,bcm3368";



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		mips-hpt-frequency = <150000000>;



		cpu@0 {

			compatible = "brcm,bmips4350";

			device_type = "cpu";

			reg = <0>;

		};



		cpu@1 {

			compatible = "brcm,bmips4350";

			device_type = "cpu";

			reg = <1>;

		};

	};



	clocks {

		periph_clk: periph-clk {

			compatible = "fixed-clock";

			#clock-cells = <0>;

			clock-frequency = <50000000>;

		};

	};



	aliases {

		serial0 = &uart0;

		serial1 = &uart1;

	};



	cpu_intc: interrupt-controller {

		#address-cells = <0>;

		compatible = "mti,cpu-interrupt-controller";



		interrupt-controller;

		#interrupt-cells = <1>;

	};



	ubus {

		#address-cells = <1>;

		#size-cells = <1>;



		compatible = "simple-bus";

		ranges;



		periph_cntl: syscon@fff8c000 {

			compatible = "syscon";

			reg = <0xfff8c000 0xc>;

			native-endian;

		};



		reboot: syscon-reboot@fff8c008 {

			compatible = "syscon-reboot";

			regmap = <&periph_cntl>;

			offset = <0x8>;

			mask = <0x1>;

		};



		periph_intc: interrupt-controller@fff8c00c {

			compatible = "brcm,bcm6345-l1-intc";

			reg = <0xfff8c00c 0x8>;



			interrupt-controller;

			#interrupt-cells = <1>;



			interrupt-parent = <&cpu_intc>;

			interrupts = <2>;

		};



		uart0: serial@fff8c100 {

			compatible = "brcm,bcm6345-uart";

			reg = <0xfff8c100 0x18>;



			interrupt-parent = <&periph_intc>;

			interrupts = <2>;



			clocks = <&periph_clk>;



			status = "disabled";

		};



		uart1: serial@fff8c120 {

			compatible = "brcm,bcm6345-uart";

			reg = <0xfff8c120 0x18>;



			interrupt-parent = <&periph_intc>;

			interrupts = <3>;



			clocks = <&periph_clk>;



			status = "disabled";

		};

	};

};