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authorAnatolij Gustschin <agust@denx.de>2011-05-16 18:02:44 +0200
committerAnatolij Gustschin <agust@denx.de>2011-09-22 23:13:50 +0200
commitaa4593f2741946df5a47cbd679e1bc7da476e4bf (patch)
treea882c795bc920249396fd89da531dbebe9bd9e46 /arch/powerpc/boot
parent6cf1d0b806a9e621ef1a8e90009e37f3446c2b9e (diff)
downloadlinaro-lsk-aa4593f2741946df5a47cbd679e1bc7da476e4bf.tar.gz
powerpc/5200: dts: digsy_mtc.dts: update to add can, pci, serial and spi
Add new nodes to describe more hardware the board is equipped with: - two can nodes for SJA1000 on localbus - pci node to support Coral-PA graphics controller - serial node for SC28L92 DUART on localbus - spi node for MSP430 device Also correct i2c eeprom node name. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/dts/digsy_mtc.dts50
1 files changed, 47 insertions, 3 deletions
diff --git a/arch/powerpc/boot/dts/digsy_mtc.dts b/arch/powerpc/boot/dts/digsy_mtc.dts
index 27bd267d631..e205d17fd1f 100644
--- a/arch/powerpc/boot/dts/digsy_mtc.dts
+++ b/arch/powerpc/boot/dts/digsy_mtc.dts
@@ -38,6 +38,14 @@
status = "disabled";
};
+ spi@f00 {
+ msp430@0 {
+ compatible = "spidev";
+ spi-max-frequency = <32000>;
+ reg = <0>;
+ };
+ };
+
psc@2000 { // PSC1
status = "disabled";
};
@@ -73,11 +81,16 @@
};
i2c@3d00 {
- rtc@50 {
+ eeprom@50 {
compatible = "at,24c08";
reg = <0x50>;
};
+ rtc@56 {
+ compatible = "mc,rv3029c2";
+ reg = <0x56>;
+ };
+
rtc@68 {
compatible = "dallas,ds1339";
reg = <0x68>;
@@ -90,11 +103,22 @@
};
pci@f0000d00 {
- status = "disabled";
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3
+ 0xc000 0 0 2 &mpc5200_pic 0 0 3
+ 0xc000 0 0 3 &mpc5200_pic 0 0 3
+ 0xc000 0 0 4 &mpc5200_pic 0 0 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>;
};
localbus {
- ranges = <0 0 0xff000000 0x1000000>;
+ ranges = <0 0 0xff000000 0x1000000
+ 4 0 0x60000000 0x0001000>;
// 16-bit flash device at LocalPlus Bus CS0
flash@0,0 {
@@ -122,5 +146,25 @@
reg = <0x00f00000 0x100000>;
};
};
+
+ can@4,0 {
+ compatible = "nxp,sja1000";
+ reg = <4 0x000 0x80>;
+ nxp,external-clock-frequency = <24000000>;
+ interrupts = <1 2 3>; // Level-low
+ };
+
+ can@4,100 {
+ compatible = "nxp,sja1000";
+ reg = <4 0x100 0x80>;
+ nxp,external-clock-frequency = <24000000>;
+ interrupts = <1 2 3>; // Level-low
+ };
+
+ serial@4,200 {
+ compatible = "nxp,sc28l92";
+ reg = <4 0x200 0x10>;
+ interrupts = <1 3 3>;
+ };
};
};