From: Mark A. Greer <[EMAIL PROTECTED]>
Add DTS file for the Emerson Katana 750i & 752i platforms.
Signed-off-by: Mark A. Greer <[EMAIL PROTECTED]>
---
This patch should address most of David's comments.
Some notes:
- Even though there are still several virtual-reg's remaining, all
are used by the bootwrapper.
- I'll make a separate patch to get rid fo the cunit & mpscrouting nodes.
- I left /chosen/bootargs since its nice to have the default cmdline
printed by the bootwrapper and then have the opportunity to edit it.
arch/powerpc/boot/dts/katana750i.dts | 360 +++++++++++++++++++++++++
1 file changed, 360 insertions(+)
diff --git a/arch/powerpc/boot/dts/katana750i.dts
b/arch/powerpc/boot/dts/katana750i.dts
new file mode 100644
index 0000000..a4806da
--- /dev/null
+++ b/arch/powerpc/boot/dts/katana750i.dts
@@ -0,0 +1,360 @@
+/* Device Tree Source for Emerson Katana 750i/752i
+ *
+ * Author: Mark A. Greer <[EMAIL PROTECTED]>
+ *
+ * 2007 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Property values that are labeled as "Default" will be updated by bootwrapper
+ * if it can determine the exact PrPMC type.
+ */
+
+/dts-v1/;
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ model = "Katana-75xi"; /* Default */
+ compatible = "emerson,katana-750i";
+ coherency-off;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ PowerPC,750 {
+ device_type = "cpu";
+ reg = <0>;
+ clock-frequency = <733333333>; /* Default */
+ bus-frequency = <133333333>; /* Default */
+ timebase-frequency = <33333333>; /* Default */
+ i-cache-line-size = <0x20>;
+ d-cache-line-size = <0x20>;
+ i-cache-size = <0x8000>;
+ d-cache-size = <0x8000>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x04000000>; /* Default (64MB) */
+ };
+
+ [EMAIL PROTECTED] { /* Marvell Discovery */
+ #address-cells = <1>;
+ #size-cells = <1>;
+ model = "mv64360"; /* Default */
+ compatible = "marvell,mv64360";
+ clock-frequency = <133333333>;
+ hs_reg_valid;
+ reg = <0xf8100000 0x00010000>;
+ virtual-reg = <0xf8100000>;
+ ranges = <0xb0000000 0xb0000000 0x04000000 /* PCI 1 I/O Space */
+ 0x80000000 0x80000000 0x30000000 /* PCI 1 MEM Space */
+ 0xe8000000 0xe8000000 0x10000000 /* User FLASH */
+ 0x00000000 0xf8100000 0x00010000 /* Bridge's regs */
+ 0xf8080000 0xf8080000 0x00010000 /* PCI 0 I/O Space */
+ 0xf8090000 0xf8090000 0x00010000 /* PCI 0 MEM Space */
+ 0xf8200000 0xf8200000 0x00200000 /* CPLD & HSL Regs */
+ 0xf8300000 0xf8300000 0x00040000>;/* Integrated SRAM*/
+
+ [EMAIL PROTECTED] {
+ compatible = "katana750i,cpld";
+ reg = <0xf8200000 0x00200000>;
+ virtual-reg = <0xf8200000>;
+ };
+
+ [EMAIL PROTECTED] {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ bank-width = <4>;
+ device-width = <2>;
+ reg = <0xe8000000 0x04000000>;
+ [EMAIL PROTECTED] {
+ label = "Monitor";
+ reg = <0x00000000 0x00100000>;
+ };
+ [EMAIL PROTECTED] {
+ label = "Primary Kernel";
+ reg = <0x00100000 0x00180000>;
+ };
+ [EMAIL PROTECTED] {
+ label = "Primary Filesystem";
+ reg = <0x00280000 0x01e00000>;
+ };
+ [EMAIL PROTECTED] {
+ label = "Secondary Kernel";
+ reg = <0x02080000 0x00180000>;
+ };
+ [EMAIL PROTECTED] {
+ label = "Secondary Filesystem";
+ reg = <0x02200000 0x01e00000>;
+ };
+ [EMAIL PROTECTED] { /* overlay all but monitor */
+ label = "User FLASH";
+ reg = <0x00100000 0x03f00000>;
+ };
+ };
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "marvell,mv64360-mdio";
+ PHY0: [EMAIL PROTECTED] {
+ device_type = "ethernet-phy";
+ compatible = "broadcom,bcm5461";
+ reg = <12>;
+ };
+ PHY1: [EMAIL PROTECTED] {
+ device_type = "ethernet-phy";
+ compatible = "broadcom,bcm5461";
+ reg = <11>;
+ };
+ PHY2: [EMAIL PROTECTED] {
+ device_type = "ethernet-phy";
+ compatible = "broadcom,bcm5461";
+ reg = <4>;
+ };
+ };
+
+ [EMAIL PROTECTED] {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "marvell,mv64360-multieth";
+ reg = <0x2000 0x2000>;
+ [EMAIL PROTECTED] {
+ device_type = "network";
+ compatible = "marvell,mv64360-eth";
+ reg = <0>;
+ interrupts = <32>;
+ interrupt-parent = <&PIC>;
+ phy = <&PHY0>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ };
+ [EMAIL PROTECTED] {
+ device_type = "network";
+ compatible = "marvell,mv64360-eth";
+ reg = <1>;
+ interrupts = <33>;
+ interrupt-parent = <&PIC>;
+ phy = <&PHY1>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ };
+ [EMAIL PROTECTED] {
+ device_type = "network";
+ compatible = "marvell,mv64360-eth";
+ reg = <2>;
+ interrupts = <34>;
+ interrupt-parent = <&PIC>;
+ phy = <&PHY2>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ };
+ };
+
+ SDMA0: [EMAIL PROTECTED] {
+ compatible = "marvell,mv64360-sdma";
+ reg = <0x4000 0xc18>;
+ virtual-reg = <0xf8104000>;
+ interrupt-base = <0>;
+ interrupts = <36>;
+ interrupt-parent = <&PIC>;
+ };
+
+ SDMA1: [EMAIL PROTECTED] {
+ compatible = "marvell,mv64360-sdma";
+ reg = <0x6000 0xc18>;
+ virtual-reg = <0xf8106000>;
+ interrupt-base = <0>;
+ interrupts = <38>;
+ interrupt-parent = <&PIC>;
+ };
+
+ BRG0: [EMAIL PROTECTED] {
+ compatible = "marvell,mv64360-brg";
+ reg = <0xb200 0x8>;
+ clock-src = <8>;
+ clock-frequency = <133333333>;
+ current-speed = <9600>;
+ bcr = <0>;
+ };
+
+ BRG1: [EMAIL PROTECTED] {
+ compatible = "marvell,mv64360-brg";
+ reg = <0xb208 0x8>;
+ clock-src = <8>;
+ clock-frequency = <133333333>;
+ current-speed = <9600>;
+ bcr = <0>;
+ };
+
+ CUNIT: [EMAIL PROTECTED] {
+ reg = <0xf200 0x200>;
+ };
+
+ MPSCROUTING: [EMAIL PROTECTED] {
+ reg = <0xb400 0xc>;
+ };
+
+ MPSCINTR: [EMAIL PROTECTED] {
+ reg = <0xb800 0x100>;
+ virtual-reg = <0xf810b800>;
+ };
+
+ [EMAIL PROTECTED] {
+ device_type = "serial";
+ compatible = "marvell,mv64360-mpsc";
+ reg = <0x8000 0x38>;
+ virtual-reg = <0xf8108000>;
+ sdma = <&SDMA0>;
+ brg = <&BRG0>;
+ cunit = <&CUNIT>;
+ mpscrouting = <&MPSCROUTING>;
+ mpscintr = <&MPSCINTR>;
+ cell-index = <0>;
+ max_idle = <40>;
+ chr_1 = <0>;
+ chr_2 = <0>;
+ chr_10 = <3>;
+ mpcr = <0>;
+ interrupts = <40>;
+ interrupt-parent = <&PIC>;
+ };
+
+ [EMAIL PROTECTED] {
+ device_type = "serial";
+ compatible = "marvell,mv64360-mpsc";
+ reg = <0x9000 0x38>;
+ virtual-reg = <0xf8109000>;
+ sdma = <&SDMA1>;
+ brg = <&BRG1>;
+ cunit = <&CUNIT>;
+ mpscrouting = <&MPSCROUTING>;
+ mpscintr = <&MPSCINTR>;
+ cell-index = <1>;
+ max_idle = <40>;
+ chr_1 = <0>;
+ chr_2 = <0>;
+ chr_10 = <3>;
+ mpcr = <0>;
+ interrupts = <42>;
+ interrupt-parent = <&PIC>;
+ };
+
+ [EMAIL PROTECTED] { /* watchdog timer */
+ compatible = "marvell,mv64360-wdt";
+ reg = <0xb410 0x8>;
+ };
+
+ [EMAIL PROTECTED] {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "marvell,mv64360-i2c";
+ reg = <0xc000 0x20>;
+ freq_m = <8>;
+ freq_n = <3>;
+ interrupts = <37>;
+ interrupt-parent = <&PIC>;
+ [EMAIL PROTECTED] {
+ compatible = "dallas,ds1307";
+ reg = <0x68>;
+ };
+ };
+
+ PIC: pic {
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ compatible = "marvell,mv64360-pic";
+ reg = <0x0000 0x88>;
+ interrupt-controller;
+ };
+
+ [EMAIL PROTECTED] {
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ device_type = "pci";
+ compatible = "marvell,mv64360-pci";
+ cell-index = <1>;
+ reg = <0x0c78 0x8>;
+ ranges = <0x01000000 0x0 0x0
+ 0xb0000000 0x0 0x04000000
+ 0x02000000 0x0 0x80000000
+ 0x80000000 0x0 0x30000000>;
+ bus-range = <0x0 0xfe>;
+ clock-frequency = <66000000>;
+ interrupt-pci-iack = <0x0cb4>;
+ interrupt-parent = <&PIC>;
+ interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+ interrupt-map = <
+ /* IDSEL 0x04 - PMC 1 */
+ 0x2000 0 0 1 &PIC 73
+ 0x2000 0 0 2 &PIC 74
+ 0x2000 0 0 3 &PIC 78
+ 0x2000 0 0 4 &PIC 72
+
+ /* IDSEL 0x05 - PMC 2 */
+ 0x2800 0 0 1 &PIC 74
+ 0x2800 0 0 2 &PIC 78
+ 0x2800 0 0 3 &PIC 72
+ 0x2800 0 0 4 &PIC 73
+
+ /* IDSEL 0x06 - T8110 */
+ 0x3000 0 0 1 &PIC 78
+
+ /* IDSEL 0x08 - i82544 */
+ 0x4000 0 0 1 &PIC 78
+ >;
+ };
+
+ [EMAIL PROTECTED] { /* Required to acces Hotswap register */
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ device_type = "pci";
+ compatible = "marvell,mv64360-pci";
+ cell-index = <0>;
+ reg = <0x0cf8 0x8>;
+ ranges = <0x01000000 0x0 0x0
+ 0xf8080000 0x0 0x00010000
+ 0x02000000 0x0 0xf8090000
+ 0xf8090000 0x0 0x00010000>;
+ bus-range = <0xff 0xff>;
+ };
+
+ [EMAIL PROTECTED] {
+ compatible = "marvell,mv64360-cpu-error";
+ reg = <0x0070 0x10 0x0128 0x28>;
+ interrupts = <3>;
+ interrupt-parent = <&PIC>;
+ };
+
+ [EMAIL PROTECTED] {
+ compatible = "marvell,mv64360-sram-ctrl";
+ reg = <0x0380 0x80>;
+ interrupts = <13>;
+ interrupt-parent = <&PIC>;
+ };
+
+ [EMAIL PROTECTED] {
+ compatible = "marvell,mv64360-pci-error";
+ reg = <0x1d40 0x40 0x0c28 0x4>;
+ interrupts = <12>;
+ interrupt-parent = <&PIC>;
+ };
+
+ [EMAIL PROTECTED] {
+ compatible = "marvell,mv64360-mem-ctrl";
+ reg = <0x1400 0x60>;
+ interrupts = <17>;
+ interrupt-parent = <&PIC>;
+ };
+ };
+
+ chosen {
+ bootargs = "ip=on";
+ linux,stdout-path = "/[EMAIL PROTECTED]/[EMAIL PROTECTED]";
+ };
+};
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