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Merge branch 'for-2.6.25' of git://git.secretlab.ca/git/linux-2.6-mpc52xx

This commit is contained in:
Paul Mackerras 2008-01-31 10:50:17 +11:00
parent cda13dd164 4fb4c55824
commit 4eece4ccf9
25 changed files with 479 additions and 444 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
arch/powerpc/boot/dts/cm5200.dts
View File

@ -45,17 +45,16 @@ memory {
};
soc5200@f0000000 {
model = "fsl,mpc5200b";
compatible = "fsl,mpc5200b";
revision = ""; // from bootloader
device_type = "soc";
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc5200b-immr";
ranges = <0 f0000000 0000c000>;
reg = <f0000000 00000100>;
bus-frequency = <0>; // from bootloader
system-frequency = <0>; // from bootloader
cdm@200 {
compatible = "mpc5200b-cdm","mpc5200-cdm";
compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
reg = <200 38>;
};
@ -63,11 +62,11 @@ mpc5200_pic: pic@500 {
// 5200 interrupts are encoded into two levels;
interrupt-controller;
#interrupt-cells = <3>;
compatible = "mpc5200b-pic","mpc5200-pic";
compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
reg = <500 80>;
};
gpt@600 { // General Purpose Timer
timer@600 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <600 10>;
interrupts = <1 9 0>;
@ -75,49 +74,49 @@ gpt@600 { // General Purpose Timer
fsl,has-wdt;
};
gpt@610 { // General Purpose Timer
timer@610 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <610 10>;
interrupts = <1 a 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@620 { // General Purpose Timer
timer@620 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <620 10>;
interrupts = <1 b 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@630 { // General Purpose Timer
timer@630 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <630 10>;
interrupts = <1 c 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@640 { // General Purpose Timer
timer@640 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <640 10>;
interrupts = <1 d 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@650 { // General Purpose Timer
timer@650 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <650 10>;
interrupts = <1 e 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@660 { // General Purpose Timer
timer@660 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <660 10>;
interrupts = <1 f 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@670 { // General Purpose Timer
timer@670 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <670 10>;
interrupts = <1 10 0>;
@ -125,43 +124,42 @@ gpt@670 { // General Purpose Timer
};
rtc@800 { // Real time clock
compatible = "mpc5200b-rtc","mpc5200-rtc";
compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
reg = <800 100>;
interrupts = <1 5 0 1 6 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpio@b00 {
compatible = "mpc5200b-gpio","mpc5200-gpio";
compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
reg = <b00 40>;
interrupts = <1 7 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpio-wkup@c00 {
compatible = "mpc5200b-gpio-wkup","mpc5200-gpio-wkup";
gpio@c00 {
compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
reg = <c00 40>;
interrupts = <1 8 0 0 3 0>;
interrupt-parent = <&mpc5200_pic>;
};
spi@f00 {
compatible = "mpc5200b-spi","mpc5200-spi";
compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
reg = <f00 20>;
interrupts = <2 d 0 2 e 0>;
interrupt-parent = <&mpc5200_pic>;
};
usb@1000 {
device_type = "usb-ohci-be";
compatible = "mpc5200b-ohci","mpc5200-ohci","ohci-be";
compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
reg = <1000 ff>;
interrupts = <2 6 0>;
interrupt-parent = <&mpc5200_pic>;
};
dma-controller@1200 {
compatible = "mpc5200b-bestcomm","mpc5200-bestcomm";
compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
reg = <1200 80>;
interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
3 4 0 3 5 0 3 6 0 3 7 0
@ -171,13 +169,13 @@ dma-controller@1200 {
};
xlb@1f00 {
compatible = "mpc5200b-xlb","mpc5200-xlb";
compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
reg = <1f00 100>;
};
serial@2000 { // PSC1
device_type = "serial";
compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
port-number = <0>; // Logical port assignment
reg = <2000 100>;
interrupts = <2 1 0>;
@ -186,7 +184,7 @@ serial@2000 { // PSC1
serial@2200 { // PSC2
device_type = "serial";
compatible = "mpc5200-psc-uart";
compatible = "fsl,mpc5200-psc-uart";
port-number = <1>; // Logical port assignment
reg = <2200 100>;
interrupts = <2 2 0>;
@ -195,7 +193,7 @@ serial@2200 { // PSC2
serial@2400 { // PSC3
device_type = "serial";
compatible = "mpc5200-psc-uart";
compatible = "fsl,mpc5200-psc-uart";
port-number = <2>; // Logical port assignment
reg = <2400 100>;
interrupts = <2 3 0>;
@ -204,7 +202,7 @@ serial@2400 { // PSC3
serial@2c00 { // PSC6
device_type = "serial";
compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
port-number = <5>; // Logical port assignment
reg = <2c00 100>;
interrupts = <2 4 0>;
@ -213,15 +211,15 @@ serial@2c00 { // PSC6
ethernet@3000 {
device_type = "network";
compatible = "mpc5200b-fec","mpc5200-fec";
compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
reg = <3000 800>;
local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
};
i2c@3d40 {
compatible = "mpc5200b-i2c","mpc5200-i2c","fsl-i2c";
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <3d40 40>;
interrupts = <2 10 0>;
interrupt-parent = <&mpc5200_pic>;
@ -229,7 +227,7 @@ i2c@3d40 {
};
sram@8000 {
compatible = "mpc5200b-sram","mpc5200-sram";
compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
reg = <8000 4000>;
};
};

96
arch/powerpc/boot/dts/lite5200.dts
View File

@ -10,15 +10,8 @@
* option) any later version.
*/
/*
* WARNING: Do not depend on this tree layout remaining static just yet.
* The MPC5200 device tree conventions are still in flux
* Keep an eye on the linuxppc-dev mailing list for more details
*/
/ {
model = "fsl,lite5200";
// revision = "1.0";
compatible = "fsl,lite5200";
#address-cells = <1>;
#size-cells = <1>;
@ -46,30 +39,29 @@ memory {
};
soc5200@f0000000 {
model = "fsl,mpc5200";
compatible = "mpc5200";
revision = ""; // from bootloader
device_type = "soc";
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc5200-immr";
ranges = <0 f0000000 0000c000>;
reg = <f0000000 00000100>;
bus-frequency = <0>; // from bootloader
system-frequency = <0>; // from bootloader
cdm@200 {
compatible = "mpc5200-cdm";
compatible = "fsl,mpc5200-cdm";
reg = <200 38>;
};
mpc5200_pic: pic@500 {
mpc5200_pic: interrupt-controller@500 {
// 5200 interrupts are encoded into two levels;
interrupt-controller;
#interrupt-cells = <3>;
device_type = "interrupt-controller";
compatible = "mpc5200-pic";
compatible = "fsl,mpc5200-pic";
reg = <500 80>;
};
gpt@600 { // General Purpose Timer
timer@600 { // General Purpose Timer
compatible = "fsl,mpc5200-gpt";
cell-index = <0>;
reg = <600 10>;
@ -78,7 +70,7 @@ gpt@600 { // General Purpose Timer
fsl,has-wdt;
};
gpt@610 { // General Purpose Timer
timer@610 { // General Purpose Timer
compatible = "fsl,mpc5200-gpt";
cell-index = <1>;
reg = <610 10>;
@ -86,7 +78,7 @@ gpt@610 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@620 { // General Purpose Timer
timer@620 { // General Purpose Timer
compatible = "fsl,mpc5200-gpt";
cell-index = <2>;
reg = <620 10>;
@ -94,7 +86,7 @@ gpt@620 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@630 { // General Purpose Timer
timer@630 { // General Purpose Timer
compatible = "fsl,mpc5200-gpt";
cell-index = <3>;
reg = <630 10>;
@ -102,7 +94,7 @@ gpt@630 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@640 { // General Purpose Timer
timer@640 { // General Purpose Timer
compatible = "fsl,mpc5200-gpt";
cell-index = <4>;
reg = <640 10>;
@ -110,7 +102,7 @@ gpt@640 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@650 { // General Purpose Timer
timer@650 { // General Purpose Timer
compatible = "fsl,mpc5200-gpt";
cell-index = <5>;
reg = <650 10>;
@ -118,7 +110,7 @@ gpt@650 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@660 { // General Purpose Timer
timer@660 { // General Purpose Timer
compatible = "fsl,mpc5200-gpt";
cell-index = <6>;
reg = <660 10>;
@ -126,7 +118,7 @@ gpt@660 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@670 { // General Purpose Timer
timer@670 { // General Purpose Timer
compatible = "fsl,mpc5200-gpt";
cell-index = <7>;
reg = <670 10>;
@ -135,25 +127,23 @@ gpt@670 { // General Purpose Timer
};
rtc@800 { // Real time clock
compatible = "mpc5200-rtc";
compatible = "fsl,mpc5200-rtc";
device_type = "rtc";
reg = <800 100>;
interrupts = <1 5 0 1 6 0>;
interrupt-parent = <&mpc5200_pic>;
};
mscan@900 {
device_type = "mscan";
compatible = "mpc5200-mscan";
can@900 {
compatible = "fsl,mpc5200-mscan";
cell-index = <0>;
interrupts = <2 11 0>;
interrupt-parent = <&mpc5200_pic>;
reg = <900 80>;
};
mscan@980 {
device_type = "mscan";
compatible = "mpc5200-mscan";
can@980 {
compatible = "fsl,mpc5200-mscan";
cell-index = <1>;
interrupts = <2 12 0>;
interrupt-parent = <&mpc5200_pic>;
@ -161,38 +151,36 @@ mscan@980 {
};
gpio@b00 {
compatible = "mpc5200-gpio";
compatible = "fsl,mpc5200-gpio";
reg = <b00 40>;
interrupts = <1 7 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpio-wkup@c00 {
compatible = "mpc5200-gpio-wkup";
gpio@c00 {
compatible = "fsl,mpc5200-gpio-wkup";
reg = <c00 40>;
interrupts = <1 8 0 0 3 0>;
interrupt-parent = <&mpc5200_pic>;
};
spi@f00 {
device_type = "spi";
compatible = "mpc5200-spi";
compatible = "fsl,mpc5200-spi";
reg = <f00 20>;
interrupts = <2 d 0 2 e 0>;
interrupt-parent = <&mpc5200_pic>;
};
usb@1000 {
device_type = "usb-ohci-be";
compatible = "mpc5200-ohci","ohci-be";
compatible = "fsl,mpc5200-ohci","ohci-be";
reg = <1000 ff>;
interrupts = <2 6 0>;
interrupt-parent = <&mpc5200_pic>;
};
bestcomm@1200 {
dma-controller@1200 {
device_type = "dma-controller";
compatible = "mpc5200-bestcomm";
compatible = "fsl,mpc5200-bestcomm";
reg = <1200 80>;
interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
3 4 0 3 5 0 3 6 0 3 7 0
@ -202,13 +190,13 @@ bestcomm@1200 {
};
xlb@1f00 {
compatible = "mpc5200-xlb";
compatible = "fsl,mpc5200-xlb";
reg = <1f00 100>;
};
serial@2000 { // PSC1
device_type = "serial";
compatible = "mpc5200-psc-uart";
compatible = "fsl,mpc5200-psc-uart";
port-number = <0>; // Logical port assignment
cell-index = <0>;
reg = <2000 100>;
@ -218,8 +206,7 @@ serial@2000 { // PSC1
// PSC2 in ac97 mode example
//ac97@2200 { // PSC2
// device_type = "sound";
// compatible = "mpc5200-psc-ac97";
// compatible = "fsl,mpc5200-psc-ac97";
// cell-index = <1>;
// reg = <2200 100>;
// interrupts = <2 2 0>;
@ -228,8 +215,7 @@ serial@2000 { // PSC1
// PSC3 in CODEC mode example
//i2s@2400 { // PSC3
// device_type = "sound";
// compatible = "mpc5200-psc-i2s";
// compatible = "fsl,mpc5200-psc-i2s";
// cell-index = <2>;
// reg = <2400 100>;
// interrupts = <2 3 0>;
@ -239,7 +225,7 @@ serial@2000 { // PSC1
// PSC4 in uart mode example
//serial@2600 { // PSC4
// device_type = "serial";
// compatible = "mpc5200-psc-uart";
// compatible = "fsl,mpc5200-psc-uart";
// cell-index = <3>;
// reg = <2600 100>;
// interrupts = <2 b 0>;
@ -249,7 +235,7 @@ serial@2000 { // PSC1
// PSC5 in uart mode example
//serial@2800 { // PSC5
// device_type = "serial";
// compatible = "mpc5200-psc-uart";
// compatible = "fsl,mpc5200-psc-uart";
// cell-index = <4>;
// reg = <2800 100>;
// interrupts = <2 c 0>;
@ -258,8 +244,7 @@ serial@2000 { // PSC1
// PSC6 in spi mode example
//spi@2c00 { // PSC6
// device_type = "spi";
// compatible = "mpc5200-psc-spi";
// compatible = "fsl,mpc5200-psc-spi";
// cell-index = <5>;
// reg = <2c00 100>;
// interrupts = <2 4 0>;
@ -268,16 +253,16 @@ serial@2000 { // PSC1
ethernet@3000 {
device_type = "network";
compatible = "mpc5200-fec";
compatible = "fsl,mpc5200-fec";
reg = <3000 800>;
mac-address = [ 02 03 04 05 06 07 ]; // Bad!
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
};
ata@3a00 {
device_type = "ata";
compatible = "mpc5200-ata";
compatible = "fsl,mpc5200-ata";
reg = <3a00 100>;
interrupts = <2 7 0>;
interrupt-parent = <&mpc5200_pic>;
@ -286,7 +271,7 @@ ata@3a00 {
i2c@3d00 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "mpc5200-i2c","fsl-i2c";
compatible = "fsl,mpc5200-i2c","fsl-i2c";
cell-index = <0>;
reg = <3d00 40>;
interrupts = <2 f 0>;
@ -297,7 +282,7 @@ i2c@3d00 {
i2c@3d40 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "mpc5200-i2c","fsl-i2c";
compatible = "fsl,mpc5200-i2c","fsl-i2c";
cell-index = <1>;
reg = <3d40 40>;
interrupts = <2 10 0>;
@ -305,8 +290,7 @@ i2c@3d40 {
fsl5200-clocking;
};
sram@8000 {
device_type = "sram";
compatible = "mpc5200-sram","sram";
compatible = "fsl,mpc5200-sram","sram";
reg = <8000 4000>;
};
};
@ -316,7 +300,7 @@ pci@f0000d00 {
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
compatible = "mpc5200-pci";
compatible = "fsl,mpc5200-pci";
reg = <f0000d00 100>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3

93
arch/powerpc/boot/dts/lite5200b.dts
View File

@ -18,7 +18,6 @@
/ {
model = "fsl,lite5200b";
// revision = "1.0";
compatible = "fsl,lite5200b";
#address-cells = <1>;
#size-cells = <1>;
@ -46,30 +45,29 @@ memory {
};
soc5200@f0000000 {
model = "fsl,mpc5200b";
compatible = "mpc5200";
revision = ""; // from bootloader
device_type = "soc";
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc5200b-immr";
ranges = <0 f0000000 0000c000>;
reg = <f0000000 00000100>;
bus-frequency = <0>; // from bootloader
system-frequency = <0>; // from bootloader
cdm@200 {
compatible = "mpc5200b-cdm","mpc5200-cdm";
compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
reg = <200 38>;
};
mpc5200_pic: pic@500 {
mpc5200_pic: interrupt-controller@500 {
// 5200 interrupts are encoded into two levels;
interrupt-controller;
#interrupt-cells = <3>;
device_type = "interrupt-controller";
compatible = "mpc5200b-pic","mpc5200-pic";
compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
reg = <500 80>;
};
gpt@600 { // General Purpose Timer
timer@600 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <0>;
reg = <600 10>;
@ -78,7 +76,7 @@ gpt@600 { // General Purpose Timer
fsl,has-wdt;
};
gpt@610 { // General Purpose Timer
timer@610 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <1>;
reg = <610 10>;
@ -86,7 +84,7 @@ gpt@610 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@620 { // General Purpose Timer
timer@620 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <2>;
reg = <620 10>;
@ -94,7 +92,7 @@ gpt@620 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@630 { // General Purpose Timer
timer@630 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <3>;
reg = <630 10>;
@ -102,7 +100,7 @@ gpt@630 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@640 { // General Purpose Timer
timer@640 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <4>;
reg = <640 10>;
@ -110,7 +108,7 @@ gpt@640 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@650 { // General Purpose Timer
timer@650 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <5>;
reg = <650 10>;
@ -118,7 +116,7 @@ gpt@650 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@660 { // General Purpose Timer
timer@660 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <6>;
reg = <660 10>;
@ -126,7 +124,7 @@ gpt@660 { // General Purpose Timer
interrupt-parent = <&mpc5200_pic>;
};
gpt@670 { // General Purpose Timer
timer@670 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
cell-index = <7>;
reg = <670 10>;
@ -135,25 +133,23 @@ gpt@670 { // General Purpose Timer
};
rtc@800 { // Real time clock
compatible = "mpc5200b-rtc","mpc5200-rtc";
compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
device_type = "rtc";
reg = <800 100>;
interrupts = <1 5 0 1 6 0>;
interrupt-parent = <&mpc5200_pic>;
};
mscan@900 {
device_type = "mscan";
compatible = "mpc5200b-mscan","mpc5200-mscan";
can@900 {
compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
cell-index = <0>;
interrupts = <2 11 0>;
interrupt-parent = <&mpc5200_pic>;
reg = <900 80>;
};
mscan@980 {
device_type = "mscan";
compatible = "mpc5200b-mscan","mpc5200-mscan";
can@980 {
compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
cell-index = <1>;
interrupts = <2 12 0>;
interrupt-parent = <&mpc5200_pic>;
@ -161,38 +157,36 @@ mscan@980 {
};
gpio@b00 {
compatible = "mpc5200b-gpio","mpc5200-gpio";
compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
reg = <b00 40>;
interrupts = <1 7 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpio-wkup@c00 {
compatible = "mpc5200b-gpio-wkup","mpc5200-gpio-wkup";
gpio@c00 {
compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
reg = <c00 40>;
interrupts = <1 8 0 0 3 0>;
interrupt-parent = <&mpc5200_pic>;
};
spi@f00 {
device_type = "spi";
compatible = "mpc5200b-spi","mpc5200-spi";
compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
reg = <f00 20>;
interrupts = <2 d 0 2 e 0>;
interrupt-parent = <&mpc5200_pic>;
};
usb@1000 {
device_type = "usb-ohci-be";
compatible = "mpc5200b-ohci","mpc5200-ohci","ohci-be";
compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
reg = <1000 ff>;
interrupts = <2 6 0>;
interrupt-parent = <&mpc5200_pic>;
};
bestcomm@1200 {
dma-controller@1200 {
device_type = "dma-controller";
compatible = "mpc5200b-bestcomm","mpc5200-bestcomm";
compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
reg = <1200 80>;
interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
3 4 0 3 5 0 3 6 0 3 7 0
@ -202,13 +196,13 @@ bestcomm@1200 {
};
xlb@1f00 {
compatible = "mpc5200b-xlb","mpc5200-xlb";
compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
reg = <1f00 100>;
};
serial@2000 { // PSC1
device_type = "serial";
compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
port-number = <0>; // Logical port assignment
cell-index = <0>;
reg = <2000 100>;
@ -218,8 +212,7 @@ serial@2000 { // PSC1
// PSC2 in ac97 mode example
//ac97@2200 { // PSC2
// device_type = "sound";
// compatible = "mpc5200b-psc-ac97","mpc5200-psc-ac97";
// compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
// cell-index = <1>;
// reg = <2200 100>;
// interrupts = <2 2 0>;
@ -228,8 +221,7 @@ serial@2000 { // PSC1
// PSC3 in CODEC mode example
//i2s@2400 { // PSC3
// device_type = "sound";
// compatible = "mpc5200b-psc-i2s"; //not 5200 compatible
// compatible = "fsl,mpc5200b-psc-i2s"; //not 5200 compatible
// cell-index = <2>;
// reg = <2400 100>;
// interrupts = <2 3 0>;
@ -239,7 +231,7 @@ serial@2000 { // PSC1
// PSC4 in uart mode example
//serial@2600 { // PSC4
// device_type = "serial";
// compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
// compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
// cell-index = <3>;
// reg = <2600 100>;
// interrupts = <2 b 0>;
@ -249,7 +241,7 @@ serial@2000 { // PSC1
// PSC5 in uart mode example
//serial@2800 { // PSC5
// device_type = "serial";
// compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
// compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
// cell-index = <4>;
// reg = <2800 100>;
// interrupts = <2 c 0>;
@ -258,8 +250,7 @@ serial@2000 { // PSC1
// PSC6 in spi mode example
//spi@2c00 { // PSC6
// device_type = "spi";
// compatible = "mpc5200b-psc-spi","mpc5200-psc-spi";
// compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
// cell-index = <5>;
// reg = <2c00 100>;
// interrupts = <2 4 0>;
@ -268,9 +259,9 @@ serial@2000 { // PSC1
ethernet@3000 {
device_type = "network";
compatible = "mpc5200b-fec","mpc5200-fec";
compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
reg = <3000 400>;
mac-address = [ 02 03 04 05 06 07 ]; // Bad!
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
phy-handle = <&phy0>;
@ -279,8 +270,7 @@ ethernet@3000 {
mdio@3000 {
#address-cells = <1>;
#size-cells = <0>;
device_type = "mdio";
compatible = "mpc5200b-fec-phy";
compatible = "fsl,mpc5200b-mdio";
reg = <3000 400>; // fec range, since we need to setup fec interrupts
interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co.
interrupt-parent = <&mpc5200_pic>;
@ -293,7 +283,7 @@ phy0:ethernet-phy@0 {
ata@3a00 {
device_type = "ata";
compatible = "mpc5200b-ata","mpc5200-ata";
compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
reg = <3a00 100>;
interrupts = <2 7 0>;
interrupt-parent = <&mpc5200_pic>;
@ -302,7 +292,7 @@ ata@3a00 {
i2c@3d00 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "mpc5200b-i2c","mpc5200-i2c","fsl-i2c";
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
cell-index = <0>;
reg = <3d00 40>;
interrupts = <2 f 0>;
@ -313,7 +303,7 @@ i2c@3d00 {
i2c@3d40 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "mpc5200b-i2c","mpc5200-i2c","fsl-i2c";
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
cell-index = <1>;
reg = <3d40 40>;
interrupts = <2 10 0>;
@ -321,8 +311,7 @@ i2c@3d40 {
fsl5200-clocking;
};
sram@8000 {
device_type = "sram";
compatible = "mpc5200b-sram","mpc5200-sram","sram";
compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram","sram";
reg = <8000 4000>;
};
};
@ -332,7 +321,7 @@ pci@f0000d00 {
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
compatible = "mpc5200b-pci","mpc5200-pci";
compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
reg = <f0000d00 100>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot

68
arch/powerpc/boot/dts/motionpro.dts
View File

@ -10,12 +10,6 @@
* option) any later version.
*/
/*
* WARNING: Do not depend on this tree layout remaining static just yet.
* The MPC5200 device tree conventions are still in flux
* Keep an eye on the linuxppc-dev mailing list for more details
*/
/ {
model = "promess,motionpro";
compatible = "promess,motionpro";
@ -45,29 +39,28 @@ memory {
};
soc5200@f0000000 {
model = "fsl,mpc5200b";
compatible = "fsl,mpc5200b";
revision = ""; // from bootloader
device_type = "soc";
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc5200b-immr";
ranges = <0 f0000000 0000c000>;
reg = <f0000000 00000100>;
bus-frequency = <0>; // from bootloader
system-frequency = <0>; // from bootloader
cdm@200 {
compatible = "mpc5200b-cdm","mpc5200-cdm";
compatible = "fsl,mpc5200b-cdm","fsl,mpc5200-cdm";
reg = <200 38>;
};
mpc5200_pic: pic@500 {
mpc5200_pic: interrupt-controller@500 {
// 5200 interrupts are encoded into two levels;
interrupt-controller;
#interrupt-cells = <3>;
compatible = "mpc5200b-pic","mpc5200-pic";
compatible = "fsl,mpc5200b-pic","fsl,mpc5200-pic";
reg = <500 80>;
};
gpt@600 { // General Purpose Timer
timer@600 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <600 10>;
interrupts = <1 9 0>;
@ -75,35 +68,35 @@ gpt@600 { // General Purpose Timer
fsl,has-wdt;
};
gpt@610 { // General Purpose Timer
timer@610 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <610 10>;
interrupts = <1 a 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@620 { // General Purpose Timer
timer@620 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <620 10>;
interrupts = <1 b 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@630 { // General Purpose Timer
timer@630 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <630 10>;
interrupts = <1 c 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@640 { // General Purpose Timer
timer@640 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <640 10>;
interrupts = <1 d 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpt@650 { // General Purpose Timer
timer@650 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
reg = <650 10>;
interrupts = <1 e 0>;
@ -128,28 +121,28 @@ motionpro-led@670 { // Motion-PRO ready LED
};
rtc@800 { // Real time clock
compatible = "mpc5200b-rtc","mpc5200-rtc";
compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc";
reg = <800 100>;
interrupts = <1 5 0 1 6 0>;
interrupt-parent = <&mpc5200_pic>;
};
mscan@980 {
compatible = "mpc5200b-mscan","mpc5200-mscan";
compatible = "fsl,mpc5200b-mscan","fsl,mpc5200-mscan";
interrupts = <2 12 0>;
interrupt-parent = <&mpc5200_pic>;
reg = <980 80>;
};
gpio@b00 {
compatible = "mpc5200b-gpio","mpc5200-gpio";
compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio";
reg = <b00 40>;
interrupts = <1 7 0>;
interrupt-parent = <&mpc5200_pic>;
};
gpio-wkup@c00 {
compatible = "mpc5200b-gpio-wkup","mpc5200-gpio-wkup";
gpio@c00 {
compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup";
reg = <c00 40>;
interrupts = <1 8 0 0 3 0>;
interrupt-parent = <&mpc5200_pic>;
@ -157,21 +150,21 @@ gpio-wkup@c00 {
spi@f00 {
compatible = "mpc5200b-spi","mpc5200-spi";
compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
reg = <f00 20>;
interrupts = <2 d 0 2 e 0>;
interrupt-parent = <&mpc5200_pic>;
};
usb@1000 {
compatible = "mpc5200b-ohci","mpc5200-ohci","ohci-be";
compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be";
reg = <1000 ff>;
interrupts = <2 6 0>;
interrupt-parent = <&mpc5200_pic>;
};
dma-controller@1200 {
compatible = "mpc5200b-bestcomm","mpc5200-bestcomm";
compatible = "fsl,mpc5200b-bestcomm","fsl,mpc5200-bestcomm";
reg = <1200 80>;
interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
3 4 0 3 5 0 3 6 0 3 7 0
@ -181,13 +174,13 @@ dma-controller@1200 {
};
xlb@1f00 {
compatible = "mpc5200b-xlb","mpc5200-xlb";
compatible = "fsl,mpc5200b-xlb","fsl,mpc5200-xlb";
reg = <1f00 100>;
};
serial@2000 { // PSC1
device_type = "serial";
compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
port-number = <0>; // Logical port assignment
reg = <2000 100>;
interrupts = <2 1 0>;
@ -196,7 +189,7 @@ serial@2000 { // PSC1
// PSC2 in spi master mode
spi@2200 { // PSC2
compatible = "mpc5200b-psc-spi","mpc5200-psc-spi";
compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
cell-index = <1>;
reg = <2200 100>;
interrupts = <2 2 0>;
@ -206,7 +199,7 @@ spi@2200 { // PSC2
// PSC5 in uart mode
serial@2800 { // PSC5
device_type = "serial";
compatible = "mpc5200b-psc-uart","mpc5200-psc-uart";
compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
port-number = <4>; // Logical port assignment
reg = <2800 100>;
interrupts = <2 c 0>;
@ -215,22 +208,22 @@ serial@2800 { // PSC5
ethernet@3000 {
device_type = "network";
compatible = "mpc5200b-fec","mpc5200-fec";
compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
reg = <3000 800>;
local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
};
ata@3a00 {
compatible = "mpc5200b-ata","mpc5200-ata";
compatible = "fsl,mpc5200b-ata","fsl,mpc5200-ata";
reg = <3a00 100>;
interrupts = <2 7 0>;
interrupt-parent = <&mpc5200_pic>;
};
i2c@3d40 {
compatible = "mpc5200b-i2c","mpc5200-i2c","fsl-i2c";
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <3d40 40>;
interrupts = <2 10 0>;
interrupt-parent = <&mpc5200_pic>;
@ -238,13 +231,12 @@ i2c@3d40 {
};
sram@8000 {
compatible = "mpc5200b-sram","mpc5200-sram";
compatible = "fsl,mpc5200b-sram","fsl,mpc5200-sram";
reg = <8000 4000>;
};
};
lpb {
model = "fsl,lpb";
compatible = "fsl,lpb";
#address-cells = <2>;
#size-cells = <1>;
@ -286,7 +278,7 @@ pci@f0000d00 {
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
compatible = "mpc5200b-pci","mpc5200-pci";
compatible = "fsl,mpc5200b-pci","fsl,mpc5200-pci";
reg = <f0000d00 100>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <c000 0 0 1 &mpc5200_pic 0 0 3 // 1st slot

45
arch/powerpc/boot/dts/tqm5200.dts
View File

@ -10,12 +10,6 @@
* option) any later version.
*/
/*
* WARNING: Do not depend on this tree layout remaining static just yet.
* The MPC5200 device tree conventions are still in flux
* Keep an eye on the linuxppc-dev mailing list for more details
*/
/ {
model = "tqc,tqm5200";
compatible = "tqc,tqm5200";
@ -45,29 +39,28 @@ memory {
};
soc5200@f0000000 {
model = "fsl,mpc5200";
compatible = "fsl,mpc5200";
revision = ""; // from bootloader
device_type = "soc";
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc5200-immr";
ranges = <0 f0000000 0000c000>;
reg = <f0000000 00000100>;
bus-frequency = <0>; // from bootloader
system-frequency = <0>; // from bootloader
cdm@200 {
compatible = "mpc5200-cdm";
compatible = "fsl,mpc5200-cdm";
reg = <200 38>;
};
mpc5200_pic: pic@500 {
mpc5200_pic: interrupt-controller@500 {
// 5200 interrupts are encoded into two levels;
interrupt-controller;
#interrupt-cells = <3>;
compatible = "mpc5200-pic";
compatible = "fsl,mpc5200-pic";
reg = <500 80>;
};
gpt@600 { // General Purpose Timer
timer@600 { // General Purpose Timer
compatible = "fsl,mpc5200-gpt";
reg = <600 10>;
interrupts = <1 9 0>;
@ -76,21 +69,21 @@ gpt@600 { // General Purpose Timer
};
gpio@b00 {
compatible = "mpc5200-gpio";
compatible = "fsl,mpc5200-gpio";
reg = <b00 40>;
interrupts = <1 7 0>;
interrupt-parent = <&mpc5200_pic>;
};
usb@1000 {
compatible = "mpc5200-ohci","ohci-be";
compatible = "fsl,mpc5200-ohci","ohci-be";
reg = <1000 ff>;
interrupts = <2 6 0>;
interrupt-parent = <&mpc5200_pic>;
};
dma-controller@1200 {
compatible = "mpc5200-bestcomm";
compatible = "fsl,mpc5200-bestcomm";
reg = <1200 80>;
interrupts = <3 0 0 3 1 0 3 2 0 3 3 0
3 4 0 3 5 0 3 6 0 3 7 0
@ -100,13 +93,13 @@ dma-controller@1200 {
};
xlb@1f00 {
compatible = "mpc5200-xlb";
compatible = "fsl,mpc5200-xlb";
reg = <1f00 100>;
};
serial@2000 { // PSC1
device_type = "serial";
compatible = "mpc5200-psc-uart";
compatible = "fsl,mpc5200-psc-uart";
port-number = <0>; // Logical port assignment
reg = <2000 100>;
interrupts = <2 1 0>;
@ -115,7 +108,7 @@ serial@2000 { // PSC1
serial@2200 { // PSC2
device_type = "serial";
compatible = "mpc5200-psc-uart";
compatible = "fsl,mpc5200-psc-uart";
port-number = <1>; // Logical port assignment
reg = <2200 100>;
interrupts = <2 2 0>;
@ -124,7 +117,7 @@ serial@2200 { // PSC2
serial@2400 { // PSC3
device_type = "serial";
compatible = "mpc5200-psc-uart";
compatible = "fsl,mpc5200-psc-uart";
port-number = <2>; // Logical port assignment
reg = <2400 100>;
interrupts = <2 3 0>;
@ -133,22 +126,22 @@ serial@2400 { // PSC3
ethernet@3000 {
device_type = "network";
compatible = "mpc5200-fec";
compatible = "fsl,mpc5200-fec";
reg = <3000 800>;
local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by U-Boot */
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
};
ata@3a00 {
compatible = "mpc5200-ata";
compatible = "fsl,mpc5200-ata";
reg = <3a00 100>;
interrupts = <2 7 0>;
interrupt-parent = <&mpc5200_pic>;
};
i2c@3d40 {
compatible = "mpc5200-i2c","fsl-i2c";
compatible = "fsl,mpc5200-i2c","fsl-i2c";
reg = <3d40 40>;
interrupts = <2 10 0>;
interrupt-parent = <&mpc5200_pic>;
@ -156,7 +149,7 @@ i2c@3d40 {
};
sram@8000 {
compatible = "mpc5200-sram";
compatible = "fsl,mpc5200-sram";
reg = <8000 4000>;
};
};

2
arch/powerpc/boot/serial.c
View File

@ -126,7 +126,7 @@ int serial_console_init(void)
dt_is_compatible(devp, "fsl,cpm2-scc-uart") ||
dt_is_compatible(devp, "fsl,cpm2-smc-uart"))
rc = cpm_console_init(devp, &serial_cd);
else if (dt_is_compatible(devp, "mpc5200-psc-uart"))
else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
rc = mpc5200_psc_console_init(devp, &serial_cd);
else if (dt_is_compatible(devp, "xlnx,opb-uartlite-1.00.b") ||
dt_is_compatible(devp, "xlnx,xps-uartlite-1.00.a"))

149
arch/powerpc/kernel/prom_init.c
View File

@ -2142,82 +2142,34 @@ static void __init fixup_device_tree_pmac(void)
#endif
#ifdef CONFIG_PPC_EFIKA
/* The current fw of the Efika has a device tree needs quite a few
* fixups to be compliant with the mpc52xx bindings. It's currently
* unknown if it will ever be compliant (come on bPlan ...) so we do fixups.
* NOTE that we (barely) tolerate it because the EFIKA was out before
* the bindings were finished, for any new boards -> RTFM ! */
struct subst_entry {
char *path;
char *property;
void *value;
int value_len;
};
static void __init fixup_device_tree_efika(void)
/*
* The MPC5200 FEC driver requires an phy-handle property to tell it how
* to talk to the phy. If the phy-handle property is missing, then this
* function is called to add the appropriate nodes and link it to the
* ethernet node.
*/
static void __init fixup_device_tree_efika_add_phy(void)
{
/* Substitution table */
#define prop_cstr(x) x, sizeof(x)
int prop_sound_irq[3] = { 2, 2, 0 };
int prop_bcomm_irq[3*16] = { 3,0,0, 3,1,0, 3,2,0, 3,3,0,
3,4,0, 3,5,0, 3,6,0, 3,7,0,
3,8,0, 3,9,0, 3,10,0, 3,11,0,
3,12,0, 3,13,0, 3,14,0, 3,15,0 };
struct subst_entry efika_subst_table[] = {
{ "/", "device_type", prop_cstr("efika") },
{ "/builtin", "device_type", prop_cstr("soc") },
{ "/builtin/ata", "compatible", prop_cstr("mpc5200b-ata\0mpc5200-ata"), },
{ "/builtin/bestcomm", "compatible", prop_cstr("mpc5200b-bestcomm\0mpc5200-bestcomm") },
{ "/builtin/bestcomm", "interrupts", prop_bcomm_irq, sizeof(prop_bcomm_irq) },
{ "/builtin/ethernet", "compatible", prop_cstr("mpc5200b-fec\0mpc5200-fec") },
{ "/builtin/pic", "compatible", prop_cstr("mpc5200b-pic\0mpc5200-pic") },
{ "/builtin/serial", "compatible", prop_cstr("mpc5200b-psc-uart\0mpc5200-psc-uart") },
{ "/builtin/sound", "compatible", prop_cstr("mpc5200b-psc-ac97\0mpc5200-psc-ac97") },
{ "/builtin/sound", "interrupts", prop_sound_irq, sizeof(prop_sound_irq) },
{ "/builtin/sram", "compatible", prop_cstr("mpc5200b-sram\0mpc5200-sram") },
{ "/builtin/sram", "device_type", prop_cstr("sram") },
{}
};
#undef prop_cstr
/* Vars */
u32 node;
char prop[64];
int rv, i;
int rv;
/* Check if we're really running on a EFIKA */
node = call_prom("finddevice", 1, 1, ADDR("/"));
/* Check if /builtin/ethernet exists - bail if it doesn't */
node = call_prom("finddevice", 1, 1, ADDR("/builtin/ethernet"));
if (!PHANDLE_VALID(node))
return;
rv = prom_getprop(node, "model", prop, sizeof(prop));
if (rv == PROM_ERROR)
return;
if (strcmp(prop, "EFIKA5K2"))
/* Check if the phy-handle property exists - bail if it does */
rv = prom_getprop(node, "phy-handle", prop, sizeof(prop));
if (!rv)
return;
prom_printf("Applying EFIKA device tree fixups\n");
/*
* At this point the ethernet device doesn't have a phy described.
* Now we need to add the missing phy node and linkage
*/
/* Process substitution table */
for (i=0; efika_subst_table[i].path; i++) {
struct subst_entry *se = &efika_subst_table[i];
node = call_prom("finddevice", 1, 1, ADDR(se->path));
if (!PHANDLE_VALID(node)) {
prom_printf("fixup_device_tree_efika: ",
"skipped entry %x - not found\n", i);
continue;
}
rv = prom_setprop(node, se->path, se->property,
se->value, se->value_len );
if (rv == PROM_ERROR)
prom_printf("fixup_device_tree_efika: ",
"skipped entry %x - setprop error\n", i);
}
/* Make sure ethernet mdio bus node exists */
/* Check for an MDIO bus node - if missing then create one */
node = call_prom("finddevice", 1, 1, ADDR("/builtin/mdio"));
if (!PHANDLE_VALID(node)) {
prom_printf("Adding Ethernet MDIO node\n");
@ -2226,8 +2178,8 @@ static void __init fixup_device_tree_efika(void)
" new-device"
" 1 encode-int s\" #address-cells\" property"
" 0 encode-int s\" #size-cells\" property"
" s\" mdio\" 2dup device-name device-type"
" s\" mpc5200b-fec-phy\" encode-string"
" s\" mdio\" device-name"
" s\" fsl,mpc5200b-mdio\" encode-string"
" s\" compatible\" property"
" 0xf0003000 0x400 reg"
" 0x2 encode-int"
@ -2237,8 +2189,10 @@ static void __init fixup_device_tree_efika(void)
" finish-device");
};
/* Make sure ethernet phy device node exist */
node = call_prom("finddevice", 1, 1, ADDR("/builtin/mdio/ethernet-phy"));
/* Check for a PHY device node - if missing then create one and
* give it's phandle to the ethernet node */
node = call_prom("finddevice", 1, 1,
ADDR("/builtin/mdio/ethernet-phy"));
if (!PHANDLE_VALID(node)) {
prom_printf("Adding Ethernet PHY node\n");
call_prom("interpret", 1, 1,
@ -2254,7 +2208,62 @@ static void __init fixup_device_tree_efika(void)
" s\" phy-handle\" property"
" device-end");
}
}
static void __init fixup_device_tree_efika(void)
{
int sound_irq[3] = { 2, 2, 0 };
int bcomm_irq[3*16] = { 3,0,0, 3,1,0, 3,2,0, 3,3,0,
3,4,0, 3,5,0, 3,6,0, 3,7,0,
3,8,0, 3,9,0, 3,10,0, 3,11,0,
3,12,0, 3,13,0, 3,14,0, 3,15,0 };
u32 node;
char prop[64];
int rv, len;
/* Check if we're really running on a EFIKA */
node = call_prom("finddevice", 1, 1, ADDR("/"));
if (!PHANDLE_VALID(node))
return;
rv = prom_getprop(node, "model", prop, sizeof(prop));
if (rv == PROM_ERROR)
return;
if (strcmp(prop, "EFIKA5K2"))
return;
prom_printf("Applying EFIKA device tree fixups\n");
/* Claiming to be 'chrp' is death */
node = call_prom("finddevice", 1, 1, ADDR("/"));
rv = prom_getprop(node, "device_type", prop, sizeof(prop));
if (rv != PROM_ERROR && (strcmp(prop, "chrp") == 0))
prom_setprop(node, "/", "device_type", "efika", sizeof("efika"));
/* Fixup bestcomm interrupts property */
node = call_prom("finddevice", 1, 1, ADDR("/builtin/bestcomm"));
if (PHANDLE_VALID(node)) {
len = prom_getproplen(node, "interrupts");
if (len == 12) {
prom_printf("Fixing bestcomm interrupts property\n");
prom_setprop(node, "/builtin/bestcom", "interrupts",
bcomm_irq, sizeof(bcomm_irq));
}
}
/* Fixup sound interrupts property */
node = call_prom("finddevice", 1, 1, ADDR("/builtin/sound"));
if (PHANDLE_VALID(node)) {
rv = prom_getprop(node, "interrupts", prop, sizeof(prop));
if (rv == PROM_ERROR) {
prom_printf("Adding sound interrupts property\n");
prom_setprop(node, "/builtin/sound", "interrupts",
sound_irq, sizeof(sound_irq));
}
}
/* Make sure ethernet phy-handle property exists */
fixup_device_tree_efika_add_phy();
}
#else
#define fixup_device_tree_efika()

41
arch/powerpc/platforms/52xx/Kconfig
View File

@ -1,31 +1,14 @@
config PPC_MPC52xx
bool
bool "52xx-based boards"
depends on PPC_MULTIPLATFORM && PPC32
select FSL_SOC
select PPC_CLOCK
default n
config PPC_MPC5200
bool
select PPC_MPC52xx
default n
config PPC_MPC5200_BUGFIX
bool "MPC5200 (L25R) bugfix support"
depends on PPC_MPC5200
default n
help
Enable workarounds for original MPC5200 errata. This is not required
for MPC5200B based boards.
It is safe to say 'Y' here
config PPC_MPC5200_SIMPLE
bool "Generic support for simple MPC5200 based boards"
depends on PPC_MULTIPLATFORM && PPC32
select PPC_MPC5200
depends on PPC_MPC52xx
select DEFAULT_UIMAGE
select WANT_DEVICE_TREE
default n
help
This option enables support for a simple MPC52xx based boards which
do not need a custom platform specific setup. Such boards are
@ -43,17 +26,23 @@ config PPC_MPC5200_SIMPLE
config PPC_EFIKA
bool "bPlan Efika 5k2. MPC5200B based computer"
depends on PPC_MULTIPLATFORM && PPC32
depends on PPC_MPC52xx
select PPC_RTAS
select RTAS_PROC
select PPC_MPC52xx
select PPC_NATIVE
default n
config PPC_LITE5200
bool "Freescale Lite5200 Eval Board"
depends on PPC_MULTIPLATFORM && PPC32
select PPC_MPC5200
depends on PPC_MPC52xx
select DEFAULT_UIMAGE
select WANT_DEVICE_TREE
default n
config PPC_MPC5200_BUGFIX
bool "MPC5200 (L25R) bugfix support"
depends on PPC_MPC52xx
help
Enable workarounds for original MPC5200 errata. This is not required
for MPC5200B based boards.
It is safe to say 'Y' here

3
arch/powerpc/platforms/52xx/efika.c
View File

@ -180,6 +180,9 @@ static void __init efika_setup_arch(void)
{
rtas_initialize();
/* Map important registers from the internal memory map */
mpc52xx_map_common_devices();
efika_pcisetup();
#ifdef CONFIG_PM

28
arch/powerpc/platforms/52xx/lite5200.c
View File

@ -32,6 +32,19 @@
*
*/
/* mpc5200 device tree match tables */
static struct of_device_id mpc5200_cdm_ids[] __initdata = {
{ .compatible = "fsl,mpc5200-cdm", },
{ .compatible = "mpc5200-cdm", },
{}
};
static struct of_device_id mpc5200_gpio_ids[] __initdata = {
{ .compatible = "fsl,mpc5200-gpio", },
{ .compatible = "mpc5200-gpio", },
{}
};
/*
* Fix clock configuration.
*
@ -44,9 +57,8 @@ lite5200_fix_clock_config(void)
{
struct device_node *np;
struct mpc52xx_cdm __iomem *cdm;
/* Map zones */
np = of_find_compatible_node(NULL, NULL, "mpc5200-cdm");
np = of_find_matching_node(NULL, mpc5200_cdm_ids);
cdm = of_iomap(np, 0);
of_node_put(np);
if (!cdm) {
@ -81,7 +93,7 @@ lite5200_fix_port_config(void)
struct mpc52xx_gpio __iomem *gpio;
u32 port_config;
np = of_find_compatible_node(NULL, NULL, "mpc5200-gpio");
np = of_find_matching_node(NULL, mpc5200_gpio_ids);
gpio = of_iomap(np, 0);
of_node_put(np);
if (!gpio) {
@ -140,15 +152,15 @@ static void __init lite5200_setup_arch(void)
if (ppc_md.progress)
ppc_md.progress("lite5200_setup_arch()", 0);
/* Fix things that firmware should have done. */
lite5200_fix_clock_config();
lite5200_fix_port_config();
/* Map important registers from the internal memory map */
mpc52xx_map_common_devices();
/* Some mpc5200 & mpc5200b related configuration */
mpc5200_setup_xlb_arbiter();
/* Map wdt for mpc52xx_restart() */
mpc52xx_map_wdt();
/* Fix things that firmware should have done. */
lite5200_fix_clock_config();
lite5200_fix_port_config();
#ifdef CONFIG_PM
mpc52xx_suspend.board_suspend_prepare = lite5200_suspend_prepare;

9
arch/powerpc/platforms/52xx/lite5200_pm.c
View File

@ -43,6 +43,13 @@ static int lite5200_pm_set_target(suspend_state_t state)
static int lite5200_pm_prepare(void)
{
struct device_node *np;
const struct of_device_id immr_ids[] = {
{ .compatible = "fsl,mpc5200-immr", },
{ .compatible = "fsl,mpc5200b-immr", },
{ .type = "soc", .compatible = "mpc5200", }, /* lite5200 */
{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
{}
};
/* deep sleep? let mpc52xx code handle that */
if (lite5200_pm_target_state == PM_SUSPEND_STANDBY)
@ -52,7 +59,7 @@ static int lite5200_pm_prepare(void)
return -EINVAL;
/* map registers */
np = of_find_compatible_node(NULL, NULL, "mpc5200");
np = of_find_matching_node(NULL, immr_ids);
mbar = of_iomap(np, 0);
of_node_put(np);
if (!mbar) {

6
arch/powerpc/platforms/52xx/mpc5200_simple.c
View File

@ -39,12 +39,12 @@ static void __init mpc5200_simple_setup_arch(void)
if (ppc_md.progress)
ppc_md.progress("mpc5200_simple_setup_arch()", 0);
/* Map important registers from the internal memory map */
mpc52xx_map_common_devices();
/* Some mpc5200 & mpc5200b related configuration */
mpc5200_setup_xlb_arbiter();
/* Map wdt for mpc52xx_restart() */
mpc52xx_map_wdt();
mpc52xx_setup_pci();
}

119
arch/powerpc/platforms/52xx/mpc52xx_common.c
View File

@ -13,18 +13,38 @@
#undef DEBUG
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/of_platform.h>
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/mpc52xx.h>
/* MPC5200 device tree match tables */
static struct of_device_id mpc52xx_xlb_ids[] __initdata = {
{ .compatible = "fsl,mpc5200-xlb", },
{ .compatible = "mpc5200-xlb", },
{}
};
static struct of_device_id mpc52xx_bus_ids[] __initdata = {
{ .compatible = "fsl,mpc5200-immr", },
{ .compatible = "fsl,mpc5200b-immr", },
{ .compatible = "fsl,lpb", },
/* depreciated matches; shouldn't be used in new device trees */
{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
{ .type = "soc", .compatible = "mpc5200", }, /* lite5200 */
{}
};
/*
* This variable is mapped in mpc52xx_map_wdt() and used in mpc52xx_restart().
* Permanent mapping is required because mpc52xx_restart() can be called
* from interrupt context while node mapping (which calls ioremap())
* cannot be used at such point.
*/
static volatile struct mpc52xx_gpt *mpc52xx_wdt = NULL;
static spinlock_t mpc52xx_lock = SPIN_LOCK_UNLOCKED;
static struct mpc52xx_gpt __iomem *mpc52xx_wdt;
static struct mpc52xx_cdm __iomem *mpc52xx_cdm;
/**
* mpc52xx_find_ipb_freq - Find the IPB bus frequency for a device
@ -65,7 +85,7 @@ mpc5200_setup_xlb_arbiter(void)
struct device_node *np;
struct mpc52xx_xlb __iomem *xlb;
np = of_find_compatible_node(NULL, NULL, "mpc5200-xlb");
np = of_find_matching_node(NULL, mpc52xx_xlb_ids);
xlb = of_iomap(np, 0);
of_node_put(np);
if (!xlb) {
@ -88,16 +108,11 @@ mpc5200_setup_xlb_arbiter(void)
iounmap(xlb);
}
static struct of_device_id mpc52xx_bus_ids[] __initdata= {
{ .compatible = "fsl,mpc5200-immr", },
{ .compatible = "fsl,lpb", },
/* depreciated matches; shouldn't be used in new device trees */
{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
{ .type = "soc", .compatible = "mpc5200", }, /* lite5200 */
{},
};
/**
* mpc52xx_declare_of_platform_devices: register internal devices and children
* of the localplus bus to the of_platform
* bus.
*/
void __init
mpc52xx_declare_of_platform_devices(void)
{
@ -107,35 +122,87 @@ mpc52xx_declare_of_platform_devices(void)
"Error while probing of_platform bus\n");
}
/*
* match tables used by mpc52xx_map_common_devices()
*/
static struct of_device_id mpc52xx_gpt_ids[] __initdata = {
{ .compatible = "fsl,mpc5200-gpt", },
{ .compatible = "mpc5200-gpt", }, /* old */
{}
};
static struct of_device_id mpc52xx_cdm_ids[] __initdata = {
{ .compatible = "fsl,mpc5200-cdm", },
{ .compatible = "mpc5200-cdm", }, /* old */
{}
};
/**
* mpc52xx_map_common_devices: iomap devices required by common code
*/
void __init
mpc52xx_map_wdt(void)
mpc52xx_map_common_devices(void)
{
const void *has_wdt;
struct device_node *np;
/* mpc52xx_wdt is mapped here and used in mpc52xx_restart,
* possibly from a interrupt context. wdt is only implement
* on a gpt0, so check has-wdt property before mapping.
*/
for_each_compatible_node(np, NULL, "fsl,mpc5200-gpt") {
has_wdt = of_get_property(np, "fsl,has-wdt", NULL);
if (has_wdt) {
for_each_matching_node(np, mpc52xx_gpt_ids) {
if (of_get_property(np, "fsl,has-wdt", NULL) ||
of_get_property(np, "has-wdt", NULL)) {
mpc52xx_wdt = of_iomap(np, 0);
of_node_put(np);
return;
break;
}
}
for_each_compatible_node(np, NULL, "mpc5200-gpt") {
has_wdt = of_get_property(np, "has-wdt", NULL);
if (has_wdt) {
mpc52xx_wdt = of_iomap(np, 0);
of_node_put(np);
return;
}
}
/* Clock Distribution Module, used by PSC clock setting function */
np = of_find_matching_node(NULL, mpc52xx_cdm_ids);
mpc52xx_cdm = of_iomap(np, 0);
of_node_put(np);
}
/**
* mpc52xx_set_psc_clkdiv: Set clock divider in the CDM for PSC ports
*
* @psc_id: id of psc port; must be 1,2,3 or 6
* @clkdiv: clock divider value to put into CDM PSC register.
*/
int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv)
{
unsigned long flags;
u16 __iomem *reg;
u32 val;
u32 mask;
u32 mclken_div;
if (!mpc52xx_cdm)
return -ENODEV;
mclken_div = 0x8000 | (clkdiv & 0x1FF);
switch (psc_id) {
case 1: reg = &mpc52xx_cdm->mclken_div_psc1; mask = 0x20; break;
case 2: reg = &mpc52xx_cdm->mclken_div_psc2; mask = 0x40; break;
case 3: reg = &mpc52xx_cdm->mclken_div_psc3; mask = 0x80; break;
case 6: reg = &mpc52xx_cdm->mclken_div_psc6; mask = 0x10; break;
default:
return -ENODEV;
}
/* Set the rate and enable the clock */
spin_lock_irqsave(&mpc52xx_lock, flags);
out_be16(reg, mclken_div);
val = in_be32(&mpc52xx_cdm->clk_enables);
out_be32(&mpc52xx_cdm->clk_enables, val | mask);
spin_unlock_irqrestore(&mpc52xx_lock, flags);
return 0;
}
/**
* mpc52xx_restart: ppc_md->restart hook for mpc5200 using the watchdog timer
*/
void
mpc52xx_restart(char *cmd)
{

10
arch/powerpc/platforms/52xx/mpc52xx_pci.c
View File

@ -99,6 +99,12 @@ struct mpc52xx_pci {
u8 reserved6[4]; /* PCI + 0xFC */
};
/* MPC5200 device tree match tables */
const struct of_device_id mpc52xx_pci_ids[] __initdata = {
{ .type = "pci", .compatible = "fsl,mpc5200-pci", },
{ .type = "pci", .compatible = "mpc5200-pci", },
{}
};
/* ======================================================================== */
/* PCI configuration acess */
@ -411,9 +417,7 @@ void __init mpc52xx_setup_pci(void)
{
struct device_node *pci;
pci = of_find_compatible_node(NULL, NULL, "fsl,mpc5200-pci");
if (!pci)
pci = of_find_compatible_node(NULL, NULL, "mpc5200-pci");
pci = of_find_matching_node(NULL, mpc52xx_pci_ids);
if (!pci)
return;

16
arch/powerpc/platforms/52xx/mpc52xx_pic.c
View File

@ -29,6 +29,18 @@
*
*/
/* MPC5200 device tree match tables */
static struct of_device_id mpc52xx_pic_ids[] __initdata = {
{ .compatible = "fsl,mpc5200-pic", },
{ .compatible = "mpc5200-pic", },
{}
};
static struct of_device_id mpc52xx_sdma_ids[] __initdata = {
{ .compatible = "fsl,mpc5200-bestcomm", },
{ .compatible = "mpc5200-bestcomm", },
{}
};
static struct mpc52xx_intr __iomem *intr;
static struct mpc52xx_sdma __iomem *sdma;
static struct irq_host *mpc52xx_irqhost = NULL;
@ -367,13 +379,13 @@ void __init mpc52xx_init_irq(void)
struct device_node *np;
/* Remap the necessary zones */
picnode = of_find_compatible_node(NULL, NULL, "mpc5200-pic");
picnode = of_find_matching_node(NULL, mpc52xx_pic_ids);
intr = of_iomap(picnode, 0);
if (!intr)
panic(__FILE__ ": find_and_map failed on 'mpc5200-pic'. "
"Check node !");
np = of_find_compatible_node(NULL, NULL, "mpc5200-bestcomm");
np = of_find_matching_node(NULL, mpc52xx_sdma_ids);
sdma = of_iomap(np, 0);
of_node_put(np);
if (!sdma)

9
arch/powerpc/platforms/52xx/mpc52xx_pm.c
View File

@ -60,9 +60,16 @@ int mpc52xx_set_wakeup_gpio(u8 pin, u8 level)
int mpc52xx_pm_prepare(void)
{
struct device_node *np;
const struct of_device_id immr_ids[] = {
{ .compatible = "fsl,mpc5200-immr", },
{ .compatible = "fsl,mpc5200b-immr", },
{ .type = "soc", .compatible = "mpc5200", }, /* lite5200 */
{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
{}
};
/* map the whole register space */
np = of_find_compatible_node(NULL, NULL, "mpc5200");
np = of_find_matching_node(NULL, immr_ids);
mbar = of_iomap(np, 0);
of_node_put(np);
if (!mbar) {

16
arch/powerpc/sysdev/bestcomm/bestcomm.c
View File

@ -29,11 +29,17 @@
#define DRIVER_NAME "bestcomm-core"
/* MPC5200 device tree match tables */
static struct of_device_id mpc52xx_sram_ids[] __devinitdata = {
{ .compatible = "fsl,mpc5200-sram", },
{ .compatible = "mpc5200-sram", },
{}
};
struct bcom_engine *bcom_eng = NULL;
EXPORT_SYMBOL_GPL(bcom_eng); /* needed for inline functions */
/* ======================================================================== */
/* Public and private API */
/* ======================================================================== */
@ -373,7 +379,7 @@ mpc52xx_bcom_probe(struct of_device *op, const struct of_device_id *match)
of_node_get(op->node);
/* Prepare SRAM */
ofn_sram = of_find_compatible_node(NULL, "sram", "mpc5200-sram");
ofn_sram = of_find_matching_node(NULL, mpc52xx_sram_ids);
if (!ofn_sram) {
printk(KERN_ERR DRIVER_NAME ": "
"No SRAM found in device tree\n");
@ -478,10 +484,8 @@ mpc52xx_bcom_remove(struct of_device *op)
}
static struct of_device_id mpc52xx_bcom_of_match[] = {
{
.type = "dma-controller",
.compatible = "mpc5200-bestcomm",
},
{ .type = "dma-controller", .compatible = "fsl,mpc5200-bestcomm", },
{ .type = "dma-controller", .compatible = "mpc5200-bestcomm", },
{},
};

36
arch/ppc/syslib/mpc52xx_setup.c
View File

@ -16,6 +16,7 @@
*/
#include <linux/spinlock.h>
#include <asm/io.h>
#include <asm/time.h>
#include <asm/mpc52xx.h>
@ -275,3 +276,38 @@ int mpc52xx_match_psc_function(int psc_idx, const char *func)
return 0;
}
int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv)
{
static spinlock_t lock = SPIN_LOCK_UNLOCKED;
struct mpc52xx_cdm __iomem *cdm;
unsigned long flags;
u16 mclken_div;
u16 __iomem *reg;
u32 mask;
cdm = ioremap(MPC52xx_PA(MPC52xx_CDM_OFFSET), MPC52xx_CDM_SIZE);
if (!cdm) {
printk(KERN_ERR __FILE__ ": Error mapping CDM\n");
return -ENODEV;
}
mclken_div = 0x8000 | (clkdiv & 0x1FF);
switch (psc_id) {
case 1: reg = &cdm->mclken_div_psc1; mask = 0x20; break;
case 2: reg = &cdm->mclken_div_psc2; mask = 0x40; break;
case 3: reg = &cdm->mclken_div_psc3; mask = 0x80; break;
case 6: reg = &cdm->mclken_div_psc6; mask = 0x10; break;
default:
return -ENODEV;
}
/* Set the rate and enable the clock */
spin_lock_irqsave(&lock, flags);
out_be16(reg, mclken_div);
out_be32(&cdm->clk_enables, in_be32(&cdm->clk_enables) | mask);
spin_unlock_irqrestore(&lock, flags);
iounmap(cdm);
return 0;
}

6
drivers/ata/pata_mpc52xx.c
View File

@ -494,10 +494,8 @@ mpc52xx_ata_resume(struct of_device *op)
static struct of_device_id mpc52xx_ata_of_match[] = {
{
.type = "ata",
.compatible = "mpc5200-ata",
},
{ .compatible = "fsl,mpc5200-ata", },
{ .compatible = "mpc5200-ata", },
{},
};

6
drivers/net/fec_mpc52xx.c
View File

@ -1057,10 +1057,8 @@ static int mpc52xx_fec_of_resume(struct of_device *op)
#endif
static struct of_device_id mpc52xx_fec_match[] = {
{
.type = "network",
.compatible = "mpc5200-fec",
},
{ .type = "network", .compatible = "fsl,mpc5200-fec", },
{ .type = "network", .compatible = "mpc5200-fec", },
{ }
};

8
drivers/net/fec_mpc52xx_phy.c
View File

@ -177,11 +177,9 @@ static int mpc52xx_fec_mdio_remove(struct of_device *of)
static struct of_device_id mpc52xx_fec_mdio_match[] = {
{
.type = "mdio",
.compatible = "mpc5200b-fec-phy",
},
{},
{ .compatible = "fsl,mpc5200b-mdio", },
{ .compatible = "mpc5200b-fec-phy", },
{}
};
struct of_platform_driver mpc52xx_fec_mdio_driver = {

4
drivers/serial/mpc52xx_uart.c
View File

@ -130,7 +130,9 @@ static irqreturn_t mpc52xx_uart_int(int irq, void *dev_id);
#if defined(CONFIG_PPC_MERGE)
static struct of_device_id mpc52xx_uart_of_match[] = {
{ .type = "serial", .compatible = "mpc5200-psc-uart", },
{ .type = "serial", .compatible = "fsl,mpc5200-psc-uart", },
{ .type = "serial", .compatible = "mpc5200-psc-uart", }, /* lite5200 */
{ .type = "serial", .compatible = "mpc5200-serial", }, /* efika */
{},
};
#endif

82
drivers/spi/mpc52xx_psc_spi.c
View File

@ -330,80 +330,13 @@ static void mpc52xx_psc_spi_cleanup(struct spi_device *spi)
static int mpc52xx_psc_spi_port_config(int psc_id, struct mpc52xx_psc_spi *mps)
{
struct device_node *np;
struct mpc52xx_cdm __iomem *cdm;
struct mpc52xx_gpio __iomem *gpio;
struct mpc52xx_psc __iomem *psc = mps->psc;
u32 ul;
u32 mclken_div;
int ret = 0;
#if defined(CONFIG_PPC_MERGE)
np = of_find_compatible_node(NULL, NULL, "mpc5200-cdm");
cdm = of_iomap(np, 0);
of_node_put(np);
np = of_find_compatible_node(NULL, NULL, "mpc5200-gpio");
gpio = of_iomap(np, 0);
of_node_put(np);
#else
cdm = ioremap(MPC52xx_PA(MPC52xx_CDM_OFFSET), MPC52xx_CDM_SIZE);
gpio = ioremap(MPC52xx_PA(MPC52xx_GPIO_OFFSET), MPC52xx_GPIO_SIZE);
#endif
if (!cdm || !gpio) {
printk(KERN_ERR "Error mapping CDM/GPIO\n");
ret = -EFAULT;
goto unmap_regs;
}
/* default sysclk is 512MHz */
mclken_div = 0x8000 |
(((mps->sysclk ? mps->sysclk : 512000000) / MCLK) & 0x1FF);
switch (psc_id) {
case 1:
ul = in_be32(&gpio->port_config);
ul &= 0xFFFFFFF8;
ul |= 0x00000006;
out_be32(&gpio->port_config, ul);
out_be16(&cdm->mclken_div_psc1, mclken_div);
ul = in_be32(&cdm->clk_enables);
ul |= 0x00000020;
out_be32(&cdm->clk_enables, ul);
break;
case 2:
ul = in_be32(&gpio->port_config);
ul &= 0xFFFFFF8F;
ul |= 0x00000060;
out_be32(&gpio->port_config, ul);
out_be16(&cdm->mclken_div_psc2, mclken_div);
ul = in_be32(&cdm->clk_enables);
ul |= 0x00000040;
out_be32(&cdm->clk_enables, ul);
break;
case 3:
ul = in_be32(&gpio->port_config);
ul &= 0xFFFFF0FF;
ul |= 0x00000600;
out_be32(&gpio->port_config, ul);
out_be16(&cdm->mclken_div_psc3, mclken_div);
ul = in_be32(&cdm->clk_enables);
ul |= 0x00000080;
out_be32(&cdm->clk_enables, ul);
break;
case 6:
ul = in_be32(&gpio->port_config);
ul &= 0xFF8FFFFF;
ul |= 0x00700000;
out_be32(&gpio->port_config, ul);
out_be16(&cdm->mclken_div_psc6, mclken_div);
ul = in_be32(&cdm->clk_enables);
ul |= 0x00000010;
out_be32(&cdm->clk_enables, ul);
break;
default:
ret = -EINVAL;
goto unmap_regs;
}
mclken_div = (mps->sysclk ? mps->sysclk : 512000000) / MCLK;
mpc52xx_set_psc_clkdiv(psc_id, mclken_div);
/* Reset the PSC into a known state */
out_8(&psc->command, MPC52xx_PSC_RST_RX);
@ -427,12 +360,6 @@ static int mpc52xx_psc_spi_port_config(int psc_id, struct mpc52xx_psc_spi *mps)
mps->bits_per_word = 8;
unmap_regs:
if (cdm)
iounmap(cdm);
if (gpio)
iounmap(gpio);
return ret;
}
@ -628,8 +555,9 @@ static int __exit mpc52xx_psc_spi_of_remove(struct of_device *op)
}
static struct of_device_id mpc52xx_psc_spi_of_match[] = {
{ .type = "spi", .compatible = "mpc5200-psc-spi", },
{},
{ .compatible = "fsl,mpc5200-psc-spi", },
{ .compatible = "mpc5200-psc-spi", }, /* old */
{}
};
MODULE_DEVICE_TABLE(of, mpc52xx_psc_spi_of_match);

2
drivers/usb/host/ohci-ppc-of.c
View File

@ -136,6 +136,8 @@ ohci_hcd_ppc_of_probe(struct of_device *op, const struct of_device_id *match)
ohci = hcd_to_ohci(hcd);
if (is_bigendian) {
ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC;
if (of_device_is_compatible(dn, "fsl,mpc5200-ohci"))
ohci->flags |= OHCI_QUIRK_FRAME_NO;
if (of_device_is_compatible(dn, "mpc5200-ohci"))
ohci->flags |= OHCI_QUIRK_FRAME_NO;
}

9
include/asm-powerpc/mpc52xx.h
View File

@ -248,13 +248,19 @@ struct mpc52xx_cdm {
#ifndef __ASSEMBLY__
/* mpc52xx_common.c */
extern unsigned int mpc52xx_find_ipb_freq(struct device_node *node);
extern void mpc5200_setup_xlb_arbiter(void);
extern void mpc52xx_declare_of_platform_devices(void);
extern void mpc52xx_map_common_devices(void);
extern int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv);
extern void mpc52xx_restart(char *cmd);
/* mpc52xx_pic.c */
extern void mpc52xx_init_irq(void);
extern unsigned int mpc52xx_get_irq(void);
/* mpc52xx_pci.c */
#ifdef CONFIG_PCI
extern int __init mpc52xx_add_bridge(struct device_node *node);
extern void __init mpc52xx_setup_pci(void);
@ -262,9 +268,6 @@ extern void __init mpc52xx_setup_pci(void);
static inline void mpc52xx_setup_pci(void) { }
#endif
extern void __init mpc52xx_map_wdt(void);
extern void mpc52xx_restart(char *cmd);
#endif /* __ASSEMBLY__ */
#ifdef CONFIG_PM