ARM: add basic support for Sigma Designs SMP87xx (tango4)

mansr · Oct 29, 2015 · 717dd5f · 717dd5f
1 parent 9f147cf
commit 717dd5f
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diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
@@ -937,6 +937,8 @@ source "arch/arm/mach-sunxi/Kconfig"
 
 source "arch/arm/mach-prima2/Kconfig"
 
+source "arch/arm/mach-tangox/Kconfig"
+
 source "arch/arm/mach-tegra/Kconfig"
 
 source "arch/arm/mach-u300/Kconfig"

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
@@ -211,6 +211,7 @@ machine-$(CONFIG_ARCH_SOCFPGA)		+= socfpga
 machine-$(CONFIG_ARCH_STI)		+= sti
 machine-$(CONFIG_ARCH_STM32)		+= stm32
 machine-$(CONFIG_ARCH_SUNXI)		+= sunxi
+machine-$(CONFIG_ARCH_TANGOX)		+= tangox
 machine-$(CONFIG_ARCH_TEGRA)		+= tegra
 machine-$(CONFIG_ARCH_U300)		+= u300
 machine-$(CONFIG_ARCH_U8500)		+= ux500

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
@@ -1,5 +1,6 @@
 ifeq ($(CONFIG_OF),y)
 
+dtb-$(CONFIG_ARCH_TANGOX) += smp8759-vantage.dtb
 dtb-$(CONFIG_ARCH_ALPINE) += \
 	alpine-db.dtb
 dtb-$(CONFIG_MACH_ASM9260) += \

diff --git a/arch/arm/boot/dts/smp8759-vantage.dts b/arch/arm/boot/dts/smp8759-vantage.dts
@@ -0,0 +1,38 @@
+/dts-v1/;
+
+#include "smp87xx.dtsi"
+
+/ {
+	compatible = "sigma,smp8759-vantage", "sigma,smp8759-soc";
+	model = "Sigma Designs SMP8759 Vantage";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>;
+	};
+
+	memory@c0000000 {
+		device_type = "memory";
+		reg = <0xc0000000 0x20000000>;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&eth0 {
+	phy-connection-type = "rgmii";
+	phy-handle = <&eth0_phy>;
+	mac-address = [ 00 16 e8 4b 74 6e ];
+
+	eth0_phy: ethernet-phy@4 {
+		compatible = "ethernet-phy-id004d.d072",
+			     "ethernet-phy-ieee802.3-c22";
+		reg = <4>;
+	};
+};