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MIPS: BMIPS: Add device tree example for BCM6362

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This adds a device tree example for SFR NeufBox 6.

Signed-off-by: Álvaro 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/13844/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Álvaro Fernández Rojas 2016-08-03 11:58:30 +02:00 committed by Ralf Baechle
parent 8e385a66d7
commit ef0c592ad0
4 changed files with 162 additions and 0 deletions
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4
arch/mips/bmips/Kconfig
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@ -73,6 +73,10 @@ config DT_SFR_NEUFBOX4_SERCOMM
bool "SFR Neufbox 4 (Sercomm)"
select BUILTIN_DTB
config DT_SFR_NEUFBOX6_SERCOMM
bool "SFR Neufbox 6 (Sercomm)"
select BUILTIN_DTB
endchoice
endif

2
arch/mips/boot/dts/brcm/Makefile
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@ -13,10 +13,12 @@ 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-$(CONFIG_DT_SFR_NEUFBOX6_SERCOMM) += bcm6362-neufbox6-sercomm.dtb
dtb-$(CONFIG_DT_NONE) += \
bcm3368-netgear-cvg834g.dtb \
bcm6358-neufbox4-sercomm.dtb \
bcm6362-neufbox6-sercomm.dtb \
bcm63268-comtrend-vr-3032u.dtb \
bcm93384wvg.dtb \
bcm93384wvg_viper.dtb \

22
arch/mips/boot/dts/brcm/bcm6362-neufbox6-sercomm.dts Normal file
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@ -0,0 +1,22 @@
/dts-v1/;
/include/ "bcm6362.dtsi"
/ {
compatible = "sfr,nb6-ser", "brcm,bcm6362";
model = "SFR NeufBox 6 (Sercomm)";
memory@0 {
device_type = "memory";
reg = <0x00000000 0x08000000>;
};
chosen {
bootargs = "console=ttyS0,115200";
stdout-path = &uart0;
};
};
&uart0 {
status = "okay";
};

134
arch/mips/boot/dts/brcm/bcm6362.dtsi Normal file
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@ -0,0 +1,134 @@
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "brcm,bcm6362";
cpus {
#address-cells = <1>;
#size-cells = <0>;
mips-hpt-frequency = <200000000>;
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@10000000 {
compatible = "syscon";
reg = <0x10000000 0x14>;
native-endian;
};
reboot: syscon-reboot@10000008 {
compatible = "syscon-reboot";
regmap = <&periph_cntl>;
offset = <0x8>;
mask = <0x1>;
};
periph_intc: interrupt-controller@10000020 {
compatible = "brcm,bcm6345-l1-intc";
reg = <0x10000020 0x10>,
<0x10000030 0x10>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&cpu_intc>;
interrupts = <2>, <3>;
};
uart0: serial@10000100 {
compatible = "brcm,bcm6345-uart";
reg = <0x10000100 0x18>;
interrupt-parent = <&periph_intc>;
interrupts = <3>;
clocks = <&periph_clk>;
status = "disabled";
};
uart1: serial@10000120 {
compatible = "brcm,bcm6345-uart";
reg = <0x10000120 0x18>;
interrupt-parent = <&periph_intc>;
interrupts = <4>;
clocks = <&periph_clk>;
status = "disabled";
};
leds0: led-controller@10001900 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "brcm,bcm6328-leds";
reg = <0x10001900 0x24>;
status = "disabled";
};
ehci: usb@10002500 {
compatible = "brcm,bcm6362-ehci", "generic-ehci";
reg = <0x10002500 0x100>;
big-endian;
interrupt-parent = <&periph_intc>;
interrupts = <10>;
status = "disabled";
};
ohci: usb@10002600 {
compatible = "brcm,bcm6362-ohci", "generic-ohci";
reg = <0x10002600 0x100>;
big-endian;
no-big-frame-no;
interrupt-parent = <&periph_intc>;
interrupts = <9>;
status = "disabled";
};
};
};