powerpc/mpc52xx: add a4m072 board support

Add DTS file for a4m072 board and add its name to the list
of the supported boards.

Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Grant Likely <grant.likely@secretlab.ca>
cc: devicetree-discuss@ozlabs.org
cc: Wolfgang Denk <wd@denx.de>
cc: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>

diff --git a/arch/powerpc/boot/dts/a4m072.dts b/arch/powerpc/boot/dts/a4m072.dts
new file mode 100644 (file)
index 0000000..fabe7b7
--- /dev/null
+++ b/arch/powerpc/boot/dts/a4m072.dts
@@ -0,0 +1,168 @@
+/*
+ * a4m072 board Device Tree Source
+ *
+ * Copyright (C) 2011 DENX Software Engineering GmbH
+ * Heiko Schocher <hs@denx.de>
+ *
+ * Copyright (C) 2007 Semihalf
+ * Marian Balakowicz <m8@semihalf.com>
+ *
+ * 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/ "mpc5200b.dtsi"
+
+/ {
+       model = "anonymous,a4m072";
+       compatible = "anonymous,a4m072";
+
+       soc5200@f0000000 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "fsl,mpc5200b-immr";
+               ranges = <0 0xf0000000 0x0000c000>;
+               reg = <0xf0000000 0x00000100>;
+               bus-frequency = <0>; /* From boot loader */
+               system-frequency = <0>; /* From boot loader */
+
+               cdm@200 {
+                       fsl,init-ext-48mhz-en = <0x0>;
+                       fsl,init-fd-enable = <0x01>;
+                       fsl,init-fd-counters = <0x3333>;
+               };
+
+               timer@600 {
+                       fsl,has-wdt;
+               };
+
+               gpt3: timer@630 { /* General Purpose Timer in GPIO mode */
+                       compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               gpt4: timer@640 { /* General Purpose Timer in GPIO mode */
+                       compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               gpt5: timer@650 { /* General Purpose Timer in GPIO mode */
+                       compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+               };
+
+               spi@f00 {
+                       status = "disabled";
+               };
+
+               psc@2000 {
+                       compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                       reg = <0x2000 0x100>;
+                       interrupts = <2 1 0>;
+               };
+
+               psc@2200 {
+                       compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                       reg = <0x2200 0x100>;
+                       interrupts = <2 2 0>;
+               };
+
+               psc@2400 {
+                       compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                       reg = <0x2400 0x100>;
+                       interrupts = <2 3 0>;
+               };
+
+               psc@2600 {
+                       status = "disabled";
+               };
+
+               psc@2800 {
+                       status = "disabled";
+               };
+
+               psc@2c00 {
+                       compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
+                       reg = <0x2c00 0x100>;
+                       interrupts = <2 4 0>;
+               };
+
+               ethernet@3000 {
+                       phy-handle = <&phy0>;
+               };
+
+               mdio@3000 {
+                       phy0: ethernet-phy@1f {
+                               reg = <0x1f>;
+                               interrupts = <1 2 0>; /* IRQ 2 active low */
+                       };
+               };
+
+               i2c@3d00 {
+                       status = "disabled";
+               };
+
+               i2c@3d40 {
+                       hwmon@2e {
+                               compatible = "nsc,lm87";
+                               reg = <0x2e>;
+                       };
+                       rtc@51 {
+                               compatible = "nxp,rtc8564";
+                               reg = <0x51>;
+                       };
+               };
+       };
+
+       localbus {
+               compatible = "fsl,mpc5200b-lpb","simple-bus";
+               #address-cells = <2>;
+               #size-cells = <1>;
+               ranges = <0 0 0xfe000000 0x02000000
+                         1 0 0x62000000 0x00400000
+                         2 0 0x64000000 0x00200000
+                         3 0 0x66000000 0x01000000
+                         6 0 0x68000000 0x01000000
+                         7 0 0x6a000000 0x00000004>;
+
+               flash@0,0 {
+                       compatible = "cfi-flash";
+                       reg = <0 0 0x02000000>;
+                       bank-width = <2>;
+                       #size-cells = <1>;
+                       #address-cells = <1>;
+               };
+               sram0@1,0 {
+                       compatible = "mtd-ram";
+                       reg = <1 0x00000 0x00400000>;
+                       bank-width = <2>;
+               };
+       };
+
+       pci@f0000d00 {
+               #interrupt-cells = <1>;
+               #size-cells = <2>;
+               #address-cells = <3>;
+               device_type = "pci";
+               compatible = "fsl,mpc5200-pci";
+               reg = <0xf0000d00 0x100>;
+               interrupt-map-mask = <0xf800 0 0 7>;
+               interrupt-map = <
+                                /* IDSEL 0x16 */
+                                0xc000 0 0 1 &mpc5200_pic 1 3 3
+                                0xc000 0 0 2 &mpc5200_pic 1 3 3
+                                0xc000 0 0 3 &mpc5200_pic 1 3 3
+                                0xc000 0 0 4 &mpc5200_pic 1 3 3>;
+               clock-frequency = <0>; /* From boot loader */
+               interrupts = <2 8 0 2 9 0 2 10 0>;
+               bus-range = <0 0>;
+               ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000
+                         0x02000000 0 0x90000000 0x90000000 0 0x10000000
+                         0x01000000 0 0x00000000 0xa0000000 0 0x01000000>;
+       };
+};

diff --git a/arch/powerpc/platforms/52xx/mpc5200_simple.c b/arch/powerpc/platforms/52xx/mpc5200_simple.c
index 846b789fb1953000d15f90f1da723f0b0d81ff43..c0aa04068d6936bc195bfe271acf21758f494e0b 100644 (file)
--- a/arch/powerpc/platforms/52xx/mpc5200_simple.c
+++ b/arch/powerpc/platforms/52xx/mpc5200_simple.c
@@ -50,6 +50,7 @@ static void __init mpc5200_simple_setup_arch(void)
 
 /* list of the supported boards */
 static const char *board[] __initdata = {
+       "anonymous,a4m072",
        "anon,charon",
        "intercontrol,digsy-mtc",
        "manroland,mucmc52",