These patches synchronize all the in-kernel drivers to use the compatible names
generated by the UBoot BSP generator. (at
git://git.xilinx.com/gen-mhs-devtree.git)
This set of patches should all be ready for 2.6.25: I've removed the ones that
weren't and cleaned up the remainder. In particular, there was a nasty
code/data section mismatch in the uartlite that showed up in the microblaze.
I've also added a patch for the uartlite names in the boot serial that I missed
the first time around and a patch that fixes some other section mismatch
warnings in the uartlite.
For reference, below is the device tree for a Virtex2Pro design. Except for
some small changes mentioned before, this is entirely automatically generated
from the EDK design.
Steve
/ {
mem_size_cells: #address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,virtex";
model = "testing";
DDR_256MB_32MX64_rank1_row13_col10_cl2_5: [EMAIL PROTECTED] {
device_type = "memory";
reg = < 0 memsize:10000000 >;
} ;
chosen {
bootargs = "root=/dev/nfs
nfsroot=172.19.221.221:/exports/xup/ydl41 ip=dhcp console=ttyUL0";
} ;
cpus {
#address-cells = <1>;
#cpus = <1>;
#size-cells = <0>;
PowerPC,[EMAIL PROTECTED] {
clock-frequency = <11e1a300>;
d-cache-line-size = <20>;
d-cache-size = <4000>;
device_type = "cpu";
i-cache-line-size = <20>;
i-cache-size = <4000>;
reg = <0>;
timebase: timebase-frequency = <11e1a300>;
xlnx,dcr-resync = <0>;
xlnx,deterministic-mult = <0>;
xlnx,disable-operand-forwarding = <1>;
xlnx,mmu-enable = <1>;
} ;
} ;
plb_v34 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,plb-v34-1.02.a";
ranges ;
Ethernet_MAC: [EMAIL PROTECTED] {
compatible = "xlnx,plb-ethernet-1.01.a";
device_type = "network";
interrupt-parent = <&opb_intc_0>;
interrupts = < 2 0 >;
local-mac-address = [ 00 00 00 00 00 00 ];
reg = < 80400000 10000 >;
xlnx,dev-blk-id = <0>;
xlnx,dev-mir-enable = <1>;
xlnx,dma-intr-coalesce = <1>;
xlnx,dma-present = <1>;
xlnx,err-count-exist = <1>;
xlnx,fcs-insert-exist = <1>;
xlnx,half-duplex-exist = <1>;
xlnx,include-dev-pencoder = <1>;
xlnx,ipif-fifo-depth = <8000>;
xlnx,mac-fifo-depth = <40>;
xlnx,mii-exist = <1>;
xlnx,miim-clkdvd = <13>;
xlnx,pad-insert-exist = <1>;
xlnx,reset-present = <1>;
xlnx,source-addr-insert-exist = <1>;
} ;
opb_v20 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,opb-v20-1.10.c";
ranges ;
Audio_Codec: [EMAIL PROTECTED] {
compatible = "xlnx,opb-ac97-2.00.a";
interrupt-parent = <&opb_intc_0>;
interrupts = < 1 0 >;
reg = < 7d400000 10000 >;
xlnx,intr-level = <1>;
xlnx,playback = <1>;
xlnx,record = <1>;
xlnx,use-bram = <1>;
} ;
DIPSWs_4Bit: [EMAIL PROTECTED] {
compatible = "xlnx,opb-gpio-3.01.b";
reg = < 40020000 10000 >;
xlnx,all-inputs = <1>;
xlnx,all-inputs-2 = <0>;
xlnx,dout-default = <0>;
xlnx,dout-default-2 = <0>;
xlnx,gpio-width = <4>;
xlnx,interrupt-present = <0>;
xlnx,is-bidir = <1>;
xlnx,is-bidir-2 = <1>;
xlnx,is-dual = <0>;
xlnx,tri-default = <ffffffff>;
xlnx,tri-default-2 = <ffffffff>;
xlnx,user-id-code = <3>;
} ;
LEDs_4Bit: [EMAIL PROTECTED] {
compatible = "xlnx,opb-gpio-3.01.b";
reg = < 40000000 10000 >;
xlnx,all-inputs = <0>;
xlnx,all-inputs-2 = <0>;
xlnx,dout-default = <0>;
xlnx,dout-default-2 = <0>;
xlnx,gpio-width = <4>;
xlnx,interrupt-present = <0>;
xlnx,is-bidir = <0>;
xlnx,is-bidir-2 = <1>;
xlnx,is-dual = <0>;
xlnx,tri-default = <ffffffff>;
xlnx,tri-default-2 = <ffffffff>;
xlnx,user-id-code = <3>;
} ;
PS2_Ports: [EMAIL PROTECTED] {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,compound";
ranges = < 0 7a400000 10000 >;
[EMAIL PROTECTED] {
compatible =
"xlnx,opb-ps2-dual-ref-1.00.a";
interrupt-parent = <&opb_intc_0>;
interrupts = < 6 0 >;
reg = < 0 40 >;
} ;
[EMAIL PROTECTED] {
compatible =
"xlnx,opb-ps2-dual-ref-1.00.a";
interrupt-parent = <&opb_intc_0>;
interrupts = < 5 0 >;
reg = < 1000 40 >;
} ;
} ;
PushButtons_5Bit: [EMAIL PROTECTED] {
compatible = "xlnx,opb-gpio-3.01.b";
reg = < 40040000 10000 >;
xlnx,all-inputs = <1>;
xlnx,all-inputs-2 = <0>;
xlnx,dout-default = <0>;
xlnx,dout-default-2 = <0>;
xlnx,gpio-width = <5>;
xlnx,interrupt-present = <0>;
xlnx,is-bidir = <1>;
xlnx,is-bidir-2 = <1>;
xlnx,is-dual = <0>;
xlnx,tri-default = <ffffffff>;
xlnx,tri-default-2 = <ffffffff>;
xlnx,user-id-code = <3>;
} ;
RS232_Uart_1: [EMAIL PROTECTED] {
compatible = "xlnx,opb-uartlite-1.00.b";
device_type = "serial";
interrupt-parent = <&opb_intc_0>;
interrupts = < 4 0 >;
port-number = <0>;
reg = < 40400000 10000 >;
xlnx,baudrate = <2580>;
xlnx,clk-freq = <5f5e100>;
xlnx,data-bits = <8>;
xlnx,odd-parity = <0>;
xlnx,use-parity = <0>;
} ;
SysACE_CompactFlash: [EMAIL PROTECTED] {
compatible = "xlnx,opb-sysace-1.00.c";
interrupt-parent = <&opb_intc_0>;
interrupts = < 3 0 >;
reg = < 41800000 10000 >;
xlnx,mem-width = <10>;
} ;
dcr_v29 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,dcr-v29-1.00.a";
ranges = < 0 40700000 1000 >;
VGA_FrameBuffer: [EMAIL PROTECTED] {
compatible =
"xlnx,plb-tft-cntlr-ref-1.00.a";
reg = < 200 8 >;
xlnx,default-tft-base-addr = <7f>;
xlnx,dps-init = <1>;
xlnx,on-init = <1>;
xlnx,pixclk-is-busclk-divby4 = <1>;
} ;
} ;
onewire_0: [EMAIL PROTECTED] {
compatible = "xlnx,opb-onewire-1.00.a";
reg = < 7a200000 10000 >;
xlnx,add-pullup = "true";
xlnx,checkcrc = "true";
xlnx,clk-div = <f>;
} ;
opb_hwicap_0: [EMAIL PROTECTED] {
compatible = "xlnx,opb-hwicap-1.00.b";
reg = < 41300000 10000 >;
} ;
opb_intc_0: [EMAIL PROTECTED] {
#interrupt-cells = <2>;
compatible = "xlnx,opb-intc-1.00.c";
interrupt-controller ;
reg = < 41200000 10000 >;
xlnx,num-intr-inputs = <7>;
} ;
opb_timer_0: [EMAIL PROTECTED] {
compatible = "xlnx,opb-timer-1.00.b";
interrupt-parent = <&opb_intc_0>;
interrupts = < 0 0 >;
reg = < 40800000 100 >;
xlnx,count-width = <20>;
xlnx,gen0-assert = <1>;
xlnx,gen1-assert = <1>;
xlnx,one-timer-only = <0>;
xlnx,trig0-assert = <1>;
xlnx,trig1-assert = <1>;
} ;
} ;
} ;
} ;
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