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authorStef van Os <stef.van.os@Prodrive.nl>2013-02-13 15:09:00 +0100
committerKumar Gala <galak@kernel.crashing.org>2013-02-15 13:54:10 -0600
commite0e8398e3a06580583b08ed756567a0c66fd725b (patch)
treef3003b6d1a5565f3127b31cd287c2772c3d6b94e /arch/powerpc/boot
parentd4d801d13b522099493f56b5909b1c44e63e3e2f (diff)
downloadlinaro-lsk-e0e8398e3a06580583b08ed756567a0c66fd725b.tar.gz
powerpc/85xx: Board support for ppa8548
Initial board support for the Prodrive PPA8548 AMC module. Board is an MPC8548 AMC platform used in RapidIO systems. This module is also used to test/work on mainline linux RapidIO software. PPA8548 overview: - 1.3 GHz Freescale PowerQUICC III MPC8548 processor - 1 GB DDR2 @ 266 MHz - 8 MB NOR flash - Serial RapidIO 1.2 - 1 x 10/100/1000 BASE-T front ethernet - 1 x 1000 BASE-BX ethernet on AMC connector Signed-off-by: Stef van Os <stef.van.os@prodrive.nl> Acked-by: Timur Tabi <timur@tabi.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/dts/ppa8548.dts166
1 files changed, 166 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/ppa8548.dts b/arch/powerpc/boot/dts/ppa8548.dts
new file mode 100644
index 00000000000..f97eceed610
--- /dev/null
+++ b/arch/powerpc/boot/dts/ppa8548.dts
@@ -0,0 +1,166 @@
+/*
+ * PPA8548 Device Tree Source (36-bit address map)
+ * Copyright 2013 Prodrive B.V.
+ *
+ * Based on:
+ * MPC8548 CDS Device Tree Source (36-bit address map)
+ * Copyright 2012 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+/include/ "fsl/mpc8548si-pre.dtsi"
+
+/ {
+ model = "ppa8548";
+ compatible = "ppa8548";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ memory {
+ device_type = "memory";
+ reg = <0 0 0x0 0x40000000>;
+ };
+
+ lbc: localbus@fe0005000 {
+ reg = <0xf 0xe0005000 0 0x1000>;
+ ranges = <0x0 0x0 0xf 0xff800000 0x00800000>;
+ };
+
+ soc: soc8548@fe0000000 {
+ ranges = <0 0xf 0xe0000000 0x100000>;
+ };
+
+ pci0: pci@fe0008000 {
+ /* ppa8548 board doesn't support PCI */
+ status = "disabled";
+ };
+
+ pci1: pci@fe0009000 {
+ /* ppa8548 board doesn't support PCI */
+ status = "disabled";
+ };
+
+ pci2: pcie@fe000a000 {
+ /* ppa8548 board doesn't support PCI */
+ status = "disabled";
+ };
+
+ rio: rapidio@fe00c0000 {
+ reg = <0xf 0xe00c0000 0x0 0x11000>;
+ port1 {
+ ranges = <0x0 0x0 0x0 0x80000000 0x0 0x40000000>;
+ };
+ };
+};
+
+&lbc {
+ nor@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x0 0x0 0x00800000>;
+ bank-width = <2>;
+ device-width = <2>;
+
+ partition@0 {
+ reg = <0x0 0x7A0000>;
+ label = "user";
+ };
+
+ partition@7A0000 {
+ reg = <0x7A0000 0x20000>;
+ label = "env";
+ read-only;
+ };
+
+ partition@7C0000 {
+ reg = <0x7C0000 0x40000>;
+ label = "u-boot";
+ read-only;
+ };
+ };
+};
+
+&soc {
+ i2c@3000 {
+ rtc@6f {
+ compatible = "intersil,isl1208";
+ reg = <0x6f>;
+ };
+ };
+
+ i2c@3100 {
+ };
+
+ /*
+ * Only ethernet controller @25000 and @26000 are used.
+ * Use alias enet2 and enet3 for the remainig controllers,
+ * to stay compatible with mpc8548si-pre.dtsi.
+ */
+ enet2: ethernet@24000 {
+ status = "disabled";
+ };
+
+ mdio@24520 {
+ phy0: ethernet-phy@0 {
+ interrupts = <7 1 0 0>;
+ reg = <0x0>;
+ device_type = "ethernet-phy";
+ };
+ phy1: ethernet-phy@1 {
+ interrupts = <8 1 0 0>;
+ reg = <0x1>;
+ device_type = "ethernet-phy";
+ };
+ tbi0: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ enet0: ethernet@25000 {
+ tbi-handle = <&tbi1>;
+ phy-handle = <&phy0>;
+ };
+
+ mdio@25520 {
+ tbi1: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ enet1: ethernet@26000 {
+ tbi-handle = <&tbi2>;
+ phy-handle = <&phy1>;
+ };
+
+ mdio@26520 {
+ tbi2: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ enet3: ethernet@27000 {
+ status = "disabled";
+ };
+
+ mdio@27520 {
+ tbi3: tbi-phy@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
+
+ crypto@30000 {
+ status = "disabled";
+ };
+};
+
+/include/ "fsl/mpc8548si-post.dtsi"