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Date: Wed, 3 Aug 2016 11:58:30 +0200
From: Álvaro Fernández Rojas
<noltari@...il.com>
To: linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, ralf@...ux-mips.org,
f.fainelli@...il.com, jogo@...nwrt.org, cernekee@...il.com,
robh@...nel.org, simon@...e.lp0.eu, john@...ozen.org
Cc: Álvaro Fernández Rojas
<noltari@...il.com>
Subject: [PATCH v2 7/7] 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@...il.com>
---
arch/mips/bmips/Kconfig | 4 +
arch/mips/boot/dts/brcm/Makefile | 2 +
.../boot/dts/brcm/bcm6362-neufbox6-sercomm.dts | 22 ++++
arch/mips/boot/dts/brcm/bcm6362.dtsi | 134 +++++++++++++++++++++
4 files changed, 162 insertions(+)
create mode 100644 arch/mips/boot/dts/brcm/bcm6362-neufbox6-sercomm.dts
create mode 100644 arch/mips/boot/dts/brcm/bcm6362.dtsi
diff --git a/arch/mips/bmips/Kconfig b/arch/mips/bmips/Kconfig
index f499fd2..2d60f25 100644
--- a/arch/mips/bmips/Kconfig
+++ b/arch/mips/bmips/Kconfig
@@ -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
diff --git a/arch/mips/boot/dts/brcm/Makefile b/arch/mips/boot/dts/brcm/Makefile
index a698e84..d61bc2a 100644
--- a/arch/mips/boot/dts/brcm/Makefile
+++ b/arch/mips/boot/dts/brcm/Makefile
@@ -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 \
diff --git a/arch/mips/boot/dts/brcm/bcm6362-neufbox6-sercomm.dts b/arch/mips/boot/dts/brcm/bcm6362-neufbox6-sercomm.dts
new file mode 100644
index 0000000..480f2a5
--- /dev/null
+++ b/arch/mips/boot/dts/brcm/bcm6362-neufbox6-sercomm.dts
@@ -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";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm6362.dtsi b/arch/mips/boot/dts/brcm/bcm6362.dtsi
new file mode 100644
index 0000000..c507da5
--- /dev/null
+++ b/arch/mips/boot/dts/brcm/bcm6362.dtsi
@@ -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@...00000 {
+ compatible = "syscon";
+ reg = <0x10000000 0x14>;
+ native-endian;
+ };
+
+ reboot: syscon-reboot@...00008 {
+ compatible = "syscon-reboot";
+ regmap = <&periph_cntl>;
+ offset = <0x8>;
+ mask = <0x1>;
+ };
+
+ periph_intc: interrupt-controller@...00020 {
+ compatible = "brcm,bcm6345-l1-intc";
+ reg = <0x10000020 0x10>,
+ <0x10000030 0x10>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpu_intc>;
+ interrupts = <2>, <3>;
+ };
+
+ uart0: serial@...00100 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000100 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <3>;
+
+ clocks = <&periph_clk>;
+
+ status = "disabled";
+ };
+
+ uart1: serial@...00120 {
+ compatible = "brcm,bcm6345-uart";
+ reg = <0x10000120 0x18>;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <4>;
+
+ clocks = <&periph_clk>;
+
+ status = "disabled";
+ };
+
+ leds0: led-controller@...01900 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm6328-leds";
+ reg = <0x10001900 0x24>;
+
+ status = "disabled";
+ };
+
+ ehci: usb@...02500 {
+ compatible = "brcm,bcm6362-ehci", "generic-ehci";
+ reg = <0x10002500 0x100>;
+ big-endian;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <10>;
+
+ status = "disabled";
+ };
+
+ ohci: usb@...02600 {
+ compatible = "brcm,bcm6362-ohci", "generic-ohci";
+ reg = <0x10002600 0x100>;
+ big-endian;
+ no-big-frame-no;
+
+ interrupt-parent = <&periph_intc>;
+ interrupts = <9>;
+
+ status = "disabled";
+ };
+ };
+};
--
2.1.4
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