mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-28 18:15:54 +02:00
3afb594a0d
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19092 3c298f89-4303-0410-b956-a3cf2f4a3e73
525 lines
13 KiB
Diff
525 lines
13 KiB
Diff
From fda4bd9bac78efd2f9d566c52956d297bc03e8d9 Mon Sep 17 00:00:00 2001
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From: Anton Vorontsov <avorontsov@ru.mvista.com>
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Date: Sat, 25 Jul 2009 01:42:17 +0400
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Subject: [PATCH] powerpc/83xx: Add support for MPC8377E-WLAN boards
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MPC8377E-WLAN are basically RDB boards except:
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- RAM extended to 512 MB;
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- NAND flash removed, NOR flash extended to 64 MB;
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- Vitesse VSC7385 5-port switch removed, RTL8211B PHY added;
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- Power management MCU removed;
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- PCI slot removed, another mini-PCI slot added (IRQ routing changed);
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- USB3300 PHY's ID pin grounded, thus USB port is host-only.
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Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
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Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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---
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arch/powerpc/boot/dts/mpc8377_wlan.dts | 464 +++++++++++++++++++++++++++++
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arch/powerpc/platforms/83xx/Kconfig | 4 +-
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arch/powerpc/platforms/83xx/mpc837x_rdb.c | 5 +-
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3 files changed, 469 insertions(+), 4 deletions(-)
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create mode 100644 arch/powerpc/boot/dts/mpc8377_wlan.dts
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--- /dev/null
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+++ b/arch/powerpc/boot/dts/mpc8377_wlan.dts
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@@ -0,0 +1,464 @@
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+/*
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+ * MPC8377E WLAN Device Tree Source
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+ *
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+ * Copyright 2007-2009 Freescale Semiconductor Inc.
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+ * Copyright 2009 MontaVista Software, Inc.
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+ *
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+ * This program is free software; you can redistribute it and/or modify it
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+ * under the terms of the GNU General Public License as published by the
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+ * Free Software Foundation; either version 2 of the License, or (at your
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+ * option) any later version.
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+ */
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+
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+/dts-v1/;
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+
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+/ {
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+ compatible = "fsl,mpc8377wlan";
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ aliases {
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+ ethernet0 = &enet0;
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+ ethernet1 = &enet1;
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+ serial0 = &serial0;
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+ serial1 = &serial1;
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+ pci0 = &pci0;
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+ pci1 = &pci1;
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+ pci2 = &pci2;
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+ };
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+
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+ cpus {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ PowerPC,8377@0 {
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+ device_type = "cpu";
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+ reg = <0x0>;
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+ d-cache-line-size = <32>;
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+ i-cache-line-size = <32>;
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+ d-cache-size = <32768>;
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+ i-cache-size = <32768>;
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+ timebase-frequency = <0>;
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+ bus-frequency = <0>;
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+ clock-frequency = <0>;
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+ };
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+ };
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+
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+ memory {
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+ device_type = "memory";
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+ reg = <0x00000000 0x20000000>; // 512MB at 0
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+ };
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+
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+ localbus@e0005000 {
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+ #address-cells = <2>;
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+ #size-cells = <1>;
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+ compatible = "fsl,mpc8377-elbc", "fsl,elbc", "simple-bus";
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+ reg = <0xe0005000 0x1000>;
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+ interrupts = <77 0x8>;
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+ interrupt-parent = <&ipic>;
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+ ranges = <0x0 0x0 0xfc000000 0x04000000>;
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+
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+ flash@0,0 {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ compatible = "cfi-flash";
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+ reg = <0x0 0x0 0x4000000>;
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+ bank-width = <2>;
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+ device-width = <1>;
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+
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+ partition@0 {
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+ reg = <0 0x8000>;
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+ label = "u-boot";
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+ read-only;
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+ };
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+
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+ partition@a0000 {
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+ reg = <0xa0000 0x300000>;
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+ label = "kernel";
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+ };
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+
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+ partition@3a0000 {
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+ reg = <0x3a0000 0x3c60000>;
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+ label = "rootfs";
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+ };
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+ };
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+ };
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+
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+ immr@e0000000 {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ device_type = "soc";
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+ compatible = "simple-bus";
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+ ranges = <0x0 0xe0000000 0x00100000>;
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+ reg = <0xe0000000 0x00000200>;
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+ bus-frequency = <0>;
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+
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+ wdt@200 {
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+ device_type = "watchdog";
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+ compatible = "mpc83xx_wdt";
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+ reg = <0x200 0x100>;
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+ };
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+
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+ gpio1: gpio-controller@c00 {
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+ #gpio-cells = <2>;
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+ compatible = "fsl,mpc8377-gpio", "fsl,mpc8349-gpio";
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+ reg = <0xc00 0x100>;
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+ interrupts = <74 0x8>;
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+ interrupt-parent = <&ipic>;
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+ gpio-controller;
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+ };
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+
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+ gpio2: gpio-controller@d00 {
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+ #gpio-cells = <2>;
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+ compatible = "fsl,mpc8377-gpio", "fsl,mpc8349-gpio";
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+ reg = <0xd00 0x100>;
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+ interrupts = <75 0x8>;
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+ interrupt-parent = <&ipic>;
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+ gpio-controller;
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+ };
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+
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+ sleep-nexus {
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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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+ sleep = <&pmc 0x0c000000>;
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+ ranges;
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+
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+ i2c@3000 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ cell-index = <0>;
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+ compatible = "fsl-i2c";
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+ reg = <0x3000 0x100>;
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+ interrupts = <14 0x8>;
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+ interrupt-parent = <&ipic>;
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+ dfsrr;
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+
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+ at24@50 {
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+ compatible = "at24,24c256";
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+ reg = <0x50>;
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+ };
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+
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+ rtc@68 {
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+ compatible = "dallas,ds1339";
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+ reg = <0x68>;
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+ };
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+ };
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+
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+ sdhci@2e000 {
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+ compatible = "fsl,mpc8377-esdhc", "fsl,esdhc";
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+ reg = <0x2e000 0x1000>;
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+ interrupts = <42 0x8>;
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+ interrupt-parent = <&ipic>;
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+ clock-frequency = <133333333>;
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+ };
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+ };
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+
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+ i2c@3100 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ cell-index = <1>;
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+ compatible = "fsl-i2c";
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+ reg = <0x3100 0x100>;
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+ interrupts = <15 0x8>;
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+ interrupt-parent = <&ipic>;
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+ dfsrr;
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+ };
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+
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+ spi@7000 {
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+ cell-index = <0>;
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+ compatible = "fsl,spi";
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+ reg = <0x7000 0x1000>;
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+ interrupts = <16 0x8>;
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+ interrupt-parent = <&ipic>;
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+ mode = "cpu";
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+ };
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+
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+ dma@82a8 {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ compatible = "fsl,mpc8377-dma", "fsl,elo-dma";
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+ reg = <0x82a8 4>;
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+ ranges = <0 0x8100 0x1a8>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ cell-index = <0>;
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+ dma-channel@0 {
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+ compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
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+ reg = <0 0x80>;
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+ cell-index = <0>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ };
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+ dma-channel@80 {
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+ compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
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+ reg = <0x80 0x80>;
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+ cell-index = <1>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ };
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+ dma-channel@100 {
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+ compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
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+ reg = <0x100 0x80>;
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+ cell-index = <2>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ };
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+ dma-channel@180 {
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+ compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
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+ reg = <0x180 0x28>;
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+ cell-index = <3>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <71 8>;
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+ };
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+ };
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+
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+ usb@23000 {
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+ compatible = "fsl-usb2-dr";
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+ reg = <0x23000 0x1000>;
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <38 0x8>;
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+ phy_type = "ulpi";
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+ sleep = <&pmc 0x00c00000>;
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+ };
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+
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+ enet0: ethernet@24000 {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ cell-index = <0>;
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+ device_type = "network";
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+ model = "eTSEC";
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+ compatible = "gianfar";
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+ reg = <0x24000 0x1000>;
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+ ranges = <0x0 0x24000 0x1000>;
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+ local-mac-address = [ 00 00 00 00 00 00 ];
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+ interrupts = <32 0x8 33 0x8 34 0x8>;
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+ phy-connection-type = "mii";
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+ interrupt-parent = <&ipic>;
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+ tbi-handle = <&tbi0>;
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+ phy-handle = <&phy2>;
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+ sleep = <&pmc 0xc0000000>;
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+ fsl,magic-packet;
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+
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+ mdio@520 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ compatible = "fsl,gianfar-mdio";
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+ reg = <0x520 0x20>;
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+
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+ phy2: ethernet-phy@2 {
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+ interrupt-parent = <&ipic>;
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+ interrupts = <17 0x8>;
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+ reg = <0x2>;
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+ device_type = "ethernet-phy";
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+ };
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+
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+ phy3: ethernet-phy@3 {
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+ interrupt-parent = <&ipic>;
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+ interrupts = <18 0x8>;
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+ reg = <0x3>;
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+ device_type = "ethernet-phy";
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+ };
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+
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+ tbi0: tbi-phy@11 {
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+ reg = <0x11>;
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+ device_type = "tbi-phy";
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+ };
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+ };
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+ };
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+
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+ enet1: ethernet@25000 {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ cell-index = <1>;
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+ device_type = "network";
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+ model = "eTSEC";
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+ compatible = "gianfar";
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+ reg = <0x25000 0x1000>;
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+ ranges = <0x0 0x25000 0x1000>;
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+ local-mac-address = [ 00 00 00 00 00 00 ];
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+ interrupts = <35 0x8 36 0x8 37 0x8>;
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+ phy-connection-type = "mii";
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+ interrupt-parent = <&ipic>;
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+ phy-handle = <&phy3>;
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+ tbi-handle = <&tbi1>;
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+ sleep = <&pmc 0x30000000>;
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+ fsl,magic-packet;
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+
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+ mdio@520 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ compatible = "fsl,gianfar-tbi";
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+ reg = <0x520 0x20>;
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+
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+ tbi1: tbi-phy@11 {
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+ reg = <0x11>;
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+ device_type = "tbi-phy";
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+ };
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+ };
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+ };
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+
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+ serial0: serial@4500 {
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+ cell-index = <0>;
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+ device_type = "serial";
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+ compatible = "ns16550";
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+ reg = <0x4500 0x100>;
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+ clock-frequency = <0>;
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+ interrupts = <9 0x8>;
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+ interrupt-parent = <&ipic>;
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+ };
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+
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+ serial1: serial@4600 {
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+ cell-index = <1>;
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+ device_type = "serial";
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+ compatible = "ns16550";
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+ reg = <0x4600 0x100>;
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+ clock-frequency = <0>;
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+ interrupts = <10 0x8>;
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+ interrupt-parent = <&ipic>;
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+ };
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+
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+ crypto@30000 {
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+ compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",
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+ "fsl,sec2.1", "fsl,sec2.0";
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+ reg = <0x30000 0x10000>;
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+ interrupts = <11 0x8>;
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+ interrupt-parent = <&ipic>;
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+ fsl,num-channels = <4>;
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+ fsl,channel-fifo-len = <24>;
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+ fsl,exec-units-mask = <0x9fe>;
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+ fsl,descriptor-types-mask = <0x3ab0ebf>;
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+ sleep = <&pmc 0x03000000>;
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+ };
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+
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+ sata@18000 {
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+ compatible = "fsl,mpc8377-sata", "fsl,pq-sata";
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+ reg = <0x18000 0x1000>;
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+ interrupts = <44 0x8>;
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+ interrupt-parent = <&ipic>;
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+ sleep = <&pmc 0x000000c0>;
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+ };
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+
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+ sata@19000 {
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+ compatible = "fsl,mpc8377-sata", "fsl,pq-sata";
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+ reg = <0x19000 0x1000>;
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+ interrupts = <45 0x8>;
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+ interrupt-parent = <&ipic>;
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+ sleep = <&pmc 0x00000030>;
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+ };
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+
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+ /* IPIC
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+ * interrupts cell = <intr #, sense>
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+ * sense values match linux IORESOURCE_IRQ_* defines:
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+ * sense == 8: Level, low assertion
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+ * sense == 2: Edge, high-to-low change
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+ */
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+ ipic: interrupt-controller@700 {
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+ compatible = "fsl,ipic";
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+ interrupt-controller;
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+ #address-cells = <0>;
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+ #interrupt-cells = <2>;
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+ reg = <0x700 0x100>;
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+ };
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+
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+ pmc: power@b00 {
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+ compatible = "fsl,mpc8377-pmc", "fsl,mpc8349-pmc";
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+ reg = <0xb00 0x100 0xa00 0x100>;
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+ interrupts = <80 0x8>;
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+ interrupt-parent = <&ipic>;
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+ };
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+ };
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+
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+ pci0: pci@e0008500 {
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+ interrupt-map-mask = <0xf800 0 0 7>;
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+ interrupt-map = <
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+ /* IRQ5 = 21 = 0x15, IRQ6 = 0x16, IRQ7 = 23 = 0x17 */
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+
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+ /* IDSEL AD14 IRQ6 inta */
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+ 0x7000 0x0 0x0 0x1 &ipic 22 0x8
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+
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+ /* IDSEL AD15 IRQ5 inta */
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+ 0x7800 0x0 0x0 0x1 &ipic 21 0x8>;
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+ interrupt-parent = <&ipic>;
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+ interrupts = <66 0x8>;
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+ bus-range = <0 0>;
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+ ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
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+ 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
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+ 0x01000000 0x0 0x00000000 0xe0300000 0x0 0x00100000>;
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+ sleep = <&pmc 0x00010000>;
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+ clock-frequency = <66666666>;
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+ #interrupt-cells = <1>;
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+ #size-cells = <2>;
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+ #address-cells = <3>;
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+ reg = <0xe0008500 0x100 /* internal registers */
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+ 0xe0008300 0x8>; /* config space access registers */
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+ compatible = "fsl,mpc8349-pci";
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+ device_type = "pci";
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+ };
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+
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+ pci1: pcie@e0009000 {
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+ #address-cells = <3>;
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+ #size-cells = <2>;
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+ #interrupt-cells = <1>;
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+ device_type = "pci";
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+ compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie";
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+ reg = <0xe0009000 0x00001000>;
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+ ranges = <0x02000000 0 0xa8000000 0xa8000000 0 0x10000000
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+ 0x01000000 0 0x00000000 0xb8000000 0 0x00800000>;
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+ bus-range = <0 255>;
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+ interrupt-map-mask = <0xf800 0 0 7>;
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+ interrupt-map = <0 0 0 1 &ipic 1 8
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+ 0 0 0 2 &ipic 1 8
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+ 0 0 0 3 &ipic 1 8
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+ 0 0 0 4 &ipic 1 8>;
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+ sleep = <&pmc 0x00300000>;
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+ clock-frequency = <0>;
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+
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+ pcie@0 {
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+ #address-cells = <3>;
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+ #size-cells = <2>;
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+ device_type = "pci";
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+ reg = <0 0 0 0 0>;
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+ ranges = <0x02000000 0 0xa8000000
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+ 0x02000000 0 0xa8000000
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+ 0 0x10000000
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+ 0x01000000 0 0x00000000
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+ 0x01000000 0 0x00000000
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+ 0 0x00800000>;
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+ };
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+ };
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+
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+ pci2: pcie@e000a000 {
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+ #address-cells = <3>;
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+ #size-cells = <2>;
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+ #interrupt-cells = <1>;
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+ device_type = "pci";
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+ compatible = "fsl,mpc8377-pcie", "fsl,mpc8314-pcie";
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+ reg = <0xe000a000 0x00001000>;
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+ ranges = <0x02000000 0 0xc8000000 0xc8000000 0 0x10000000
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+ 0x01000000 0 0x00000000 0xd8000000 0 0x00800000>;
|
|
+ bus-range = <0 255>;
|
|
+ interrupt-map-mask = <0xf800 0 0 7>;
|
|
+ interrupt-map = <0 0 0 1 &ipic 2 8
|
|
+ 0 0 0 2 &ipic 2 8
|
|
+ 0 0 0 3 &ipic 2 8
|
|
+ 0 0 0 4 &ipic 2 8>;
|
|
+ sleep = <&pmc 0x000c0000>;
|
|
+ clock-frequency = <0>;
|
|
+
|
|
+ pcie@0 {
|
|
+ #address-cells = <3>;
|
|
+ #size-cells = <2>;
|
|
+ device_type = "pci";
|
|
+ reg = <0 0 0 0 0>;
|
|
+ ranges = <0x02000000 0 0xc8000000
|
|
+ 0x02000000 0 0xc8000000
|
|
+ 0 0x10000000
|
|
+ 0x01000000 0 0x00000000
|
|
+ 0x01000000 0 0x00000000
|
|
+ 0 0x00800000>;
|
|
+ };
|
|
+ };
|
|
+};
|
|
--- a/arch/powerpc/platforms/83xx/Kconfig
|
|
+++ b/arch/powerpc/platforms/83xx/Kconfig
|
|
@@ -84,11 +84,11 @@ config MPC837x_MDS
|
|
This option enables support for the MPC837x MDS Processor Board.
|
|
|
|
config MPC837x_RDB
|
|
- bool "Freescale MPC837x RDB"
|
|
+ bool "Freescale MPC837x RDB/WLAN"
|
|
select DEFAULT_UIMAGE
|
|
select PPC_MPC837x
|
|
help
|
|
- This option enables support for the MPC837x RDB Board.
|
|
+ This option enables support for the MPC837x RDB and WLAN Boards.
|
|
|
|
config SBC834x
|
|
bool "Wind River SBC834x"
|
|
--- a/arch/powerpc/platforms/83xx/mpc837x_rdb.c
|
|
+++ b/arch/powerpc/platforms/83xx/mpc837x_rdb.c
|
|
@@ -86,11 +86,12 @@ static int __init mpc837x_rdb_probe(void
|
|
|
|
return of_flat_dt_is_compatible(root, "fsl,mpc8377rdb") ||
|
|
of_flat_dt_is_compatible(root, "fsl,mpc8378rdb") ||
|
|
- of_flat_dt_is_compatible(root, "fsl,mpc8379rdb");
|
|
+ of_flat_dt_is_compatible(root, "fsl,mpc8379rdb") ||
|
|
+ of_flat_dt_is_compatible(root, "fsl,mpc8377wlan");
|
|
}
|
|
|
|
define_machine(mpc837x_rdb) {
|
|
- .name = "MPC837x RDB",
|
|
+ .name = "MPC837x RDB/WLAN",
|
|
.probe = mpc837x_rdb_probe,
|
|
.setup_arch = mpc837x_rdb_setup_arch,
|
|
.init_IRQ = mpc837x_rdb_init_IRQ,
|