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authorHeiko Schocher <hs@denx.de>2012-03-18 23:00:44 +0100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-03-21 10:40:26 +1100
commit7eb64c0f25574abeb02b79088258f94ba9339075 (patch)
treed934bd3971b5e45bda1534a3513953fc3fb8b398 /arch
parentdd831916250d5d5fb536e44d3101f2c61e49f2a6 (diff)
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/dts/a4m072.dts168
-rw-r--r--arch/powerpc/platforms/52xx/mpc5200_simple.c1
2 files changed, 169 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/a4m072.dts b/arch/powerpc/boot/dts/a4m072.dts
new file mode 100644
index 000000000000..fabe7b7d5f13
--- /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 846b789fb195..c0aa04068d69 100644
--- 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",