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MIPS: BMIPS: Add device tree example for BCM6362
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>
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@ -73,6 +73,10 @@ config DT_SFR_NEUFBOX4_SERCOMM
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bool "SFR Neufbox 4 (Sercomm)"
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select BUILTIN_DTB
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config DT_SFR_NEUFBOX6_SERCOMM
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bool "SFR Neufbox 6 (Sercomm)"
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select BUILTIN_DTB
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endchoice
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endif
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@ -13,10 +13,12 @@ dtb-$(CONFIG_DT_BCM97435SVMB) += bcm97435svmb.dtb
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dtb-$(CONFIG_DT_COMTREND_VR3032U) += bcm63268-comtrend-vr-3032u.dtb
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dtb-$(CONFIG_DT_NETGEAR_CVG834G) += bcm3368-netgear-cvg834g.dtb
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dtb-$(CONFIG_DT_SFR_NEUFBOX4_SERCOMM) += bcm6358-neufbox4-sercomm.dtb
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dtb-$(CONFIG_DT_SFR_NEUFBOX6_SERCOMM) += bcm6362-neufbox6-sercomm.dtb
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dtb-$(CONFIG_DT_NONE) += \
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bcm3368-netgear-cvg834g.dtb \
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bcm6358-neufbox4-sercomm.dtb \
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bcm6362-neufbox6-sercomm.dtb \
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bcm63268-comtrend-vr-3032u.dtb \
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bcm93384wvg.dtb \
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bcm93384wvg_viper.dtb \
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arch/mips/boot/dts/brcm/bcm6362-neufbox6-sercomm.dts
Normal file
22
arch/mips/boot/dts/brcm/bcm6362-neufbox6-sercomm.dts
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@ -0,0 +1,22 @@
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/dts-v1/;
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/include/ "bcm6362.dtsi"
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/ {
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compatible = "sfr,nb6-ser", "brcm,bcm6362";
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model = "SFR NeufBox 6 (Sercomm)";
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memory@0 {
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device_type = "memory";
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reg = <0x00000000 0x08000000>;
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};
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chosen {
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bootargs = "console=ttyS0,115200";
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stdout-path = &uart0;
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};
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};
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&uart0 {
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status = "okay";
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};
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arch/mips/boot/dts/brcm/bcm6362.dtsi
Normal file
134
arch/mips/boot/dts/brcm/bcm6362.dtsi
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@ -0,0 +1,134 @@
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/ {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "brcm,bcm6362";
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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mips-hpt-frequency = <200000000>;
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cpu@0 {
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compatible = "brcm,bmips4350";
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device_type = "cpu";
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reg = <0>;
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};
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cpu@1 {
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compatible = "brcm,bmips4350";
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device_type = "cpu";
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reg = <1>;
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};
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};
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clocks {
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periph_clk: periph-clk {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <50000000>;
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};
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};
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aliases {
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serial0 = &uart0;
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serial1 = &uart1;
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};
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cpu_intc: interrupt-controller {
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#address-cells = <0>;
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compatible = "mti,cpu-interrupt-controller";
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interrupt-controller;
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#interrupt-cells = <1>;
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};
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ubus {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "simple-bus";
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ranges;
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periph_cntl: syscon@10000000 {
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compatible = "syscon";
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reg = <0x10000000 0x14>;
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native-endian;
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};
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reboot: syscon-reboot@10000008 {
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compatible = "syscon-reboot";
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regmap = <&periph_cntl>;
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offset = <0x8>;
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mask = <0x1>;
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};
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periph_intc: interrupt-controller@10000020 {
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compatible = "brcm,bcm6345-l1-intc";
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reg = <0x10000020 0x10>,
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<0x10000030 0x10>;
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&cpu_intc>;
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interrupts = <2>, <3>;
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};
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uart0: serial@10000100 {
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compatible = "brcm,bcm6345-uart";
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reg = <0x10000100 0x18>;
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interrupt-parent = <&periph_intc>;
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interrupts = <3>;
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clocks = <&periph_clk>;
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status = "disabled";
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};
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uart1: serial@10000120 {
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compatible = "brcm,bcm6345-uart";
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reg = <0x10000120 0x18>;
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interrupt-parent = <&periph_intc>;
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interrupts = <4>;
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clocks = <&periph_clk>;
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status = "disabled";
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};
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leds0: led-controller@10001900 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "brcm,bcm6328-leds";
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reg = <0x10001900 0x24>;
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status = "disabled";
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};
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ehci: usb@10002500 {
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compatible = "brcm,bcm6362-ehci", "generic-ehci";
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reg = <0x10002500 0x100>;
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big-endian;
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interrupt-parent = <&periph_intc>;
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interrupts = <10>;
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status = "disabled";
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};
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ohci: usb@10002600 {
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compatible = "brcm,bcm6362-ohci", "generic-ohci";
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reg = <0x10002600 0x100>;
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big-endian;
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no-big-frame-no;
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interrupt-parent = <&periph_intc>;
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interrupts = <9>;
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status = "disabled";
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};
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};
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};
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