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authorKumar Gala <galak@kernel.crashing.org>2007-02-17 16:32:41 -0600
committerKumar Gala <galak@kernel.crashing.org>2007-02-17 16:32:41 -0600
commitffd84881711a4cc98018cd540167c1ba2212bc0d (patch)
tree0b137abc428065dd93fe2ef3aa729cffc7b7a501
parent834aba09598022f898eec651c0584b8b5d177e0a (diff)
parent5af68af5bcd34e3569fd82ef4676de5bc03e18c0 (diff)
Merge branch '83xx' into for_paulus
Diffstat
-rw-r--r--Documentation/powerpc/booting-without-of.txt9
-rw-r--r--arch/powerpc/boot/dts/mpc8313erdb.dts62
-rw-r--r--arch/powerpc/boot/dts/mpc832x_mds.dts (renamed from arch/powerpc/boot/dts/mpc8323emds.dts)119
-rw-r--r--arch/powerpc/boot/dts/mpc8349emitx.dts60
-rw-r--r--arch/powerpc/boot/dts/mpc8349emitxgp.dts39
-rw-r--r--arch/powerpc/boot/dts/mpc834x_mds.dts164
-rw-r--r--arch/powerpc/boot/dts/mpc836x_mds.dts (renamed from arch/powerpc/boot/dts/mpc8360emds.dts)123
-rw-r--r--arch/powerpc/configs/mpc832x_mds_defconfig (renamed from arch/powerpc/configs/mpc832xemds_defconfig)0
-rw-r--r--arch/powerpc/configs/mpc836x_mds_defconfig (renamed from arch/powerpc/configs/mpc8360emds_defconfig)29
-rw-r--r--arch/powerpc/configs/ppc64_defconfig4
-rw-r--r--arch/powerpc/configs/pseries_defconfig4
-rw-r--r--arch/powerpc/kernel/prom_parse.c40
-rw-r--r--arch/powerpc/platforms/83xx/Kconfig8
-rw-r--r--arch/powerpc/platforms/83xx/Makefile2
-rw-r--r--arch/powerpc/platforms/83xx/mpc8313_rdb.c11
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_mds.c65
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_itx.c23
-rw-r--r--arch/powerpc/platforms/83xx/mpc834x_mds.c27
-rw-r--r--arch/powerpc/platforms/83xx/mpc836x_mds.c (renamed from arch/powerpc/platforms/83xx/mpc8360e_pb.c)97
-rw-r--r--arch/powerpc/platforms/pseries/Makefile2
-rw-r--r--arch/powerpc/platforms/pseries/power.c87
-rw-r--r--arch/powerpc/platforms/pseries/pseries.h3
-rw-r--r--arch/powerpc/platforms/pseries/setup.c30
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c19
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_fast.c163
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_slow.c137
-rw-r--r--drivers/serial/mpc52xx_uart.c4
-rw-r--r--include/asm-powerpc/prom.h2
-rw-r--r--include/asm-powerpc/ucc_slow.h8
29 files changed, 648 insertions, 693 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 1e1abaf8371..b41397d6430 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -509,7 +509,6 @@ looks like in practice.
o chosen
|- name = "chosen"
|- bootargs = "root=/dev/sda2"
- |- linux,platform = <00000600>
|- linux,phandle = <4>
This tree is almost a minimal tree. It pretty much contains the
@@ -733,8 +732,7 @@ address which can extend beyond that limit.
that typically get driven by the same platform code in the
kernel, you would use a different "model" property but put a
value in "compatible". The kernel doesn't directly use that
- value (see /chosen/linux,platform for how the kernel chooses a
- platform type) but it is generally useful.
+ value but it is generally useful.
The root node is also generally where you add additional properties
specific to your board like the serial number if any, that sort of
@@ -842,11 +840,6 @@ address which can extend beyond that limit.
the prom_init() trampoline when booting with an OF client interface,
but that you have to provide yourself when using the flattened format.
- Required properties:
-
- - linux,platform : This is your platform number as assigned by the
- architecture maintainers
-
Recommended properties:
- bootargs : This zero-terminated string is passed as the kernel
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
index 3d2f5a06df3..6d721900d00 100644
--- a/arch/powerpc/boot/dts/mpc8313erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -11,7 +11,7 @@
/ {
model = "MPC8313ERDB";
- compatible = "MPC83xx";
+ compatible = "MPC8313ERDB", "MPC831xRDB", "MPC83xxRDB";
#address-cells = <1>;
#size-cells = <1>;
@@ -59,7 +59,7 @@
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -68,7 +68,7 @@
compatible = "fsl-i2c";
reg = <3100 100>;
interrupts = <f 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -77,7 +77,7 @@
compatible = "mpc83xx_spi";
reg = <7000 1000>;
interrupts = <10 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
mode = <0>;
};
@@ -88,8 +88,8 @@
reg = <23000 1000>;
#address-cells = <1>;
#size-cells = <0>;
- interrupt-parent = <700>;
- interrupts = <26 2>;
+ interrupt-parent = < &ipic >;
+ interrupts = <26 8>;
phy_type = "utmi_wide";
};
@@ -99,18 +99,15 @@
reg = <24520 20>;
#address-cells = <1>;
#size-cells = <0>;
- linux,phandle = <24520>;
- ethernet-phy@1 {
- linux,phandle = <2452001>;
- interrupt-parent = <700>;
- interrupts = <13 2>;
+ phy1: ethernet-phy@1 {
+ interrupt-parent = < &ipic >;
+ interrupts = <13 8>;
reg = <1>;
device_type = "ethernet-phy";
};
- ethernet-phy@4 {
- linux,phandle = <2452004>;
- interrupt-parent = <700>;
- interrupts = <14 2>;
+ phy4: ethernet-phy@4 {
+ interrupt-parent = < &ipic >;
+ interrupts = <14 8>;
reg = <4>;
device_type = "ethernet-phy";
};
@@ -123,8 +120,8 @@
reg = <24000 1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <25 8 24 8 23 8>;
- interrupt-parent = <700>;
- phy-handle = <2452001>;
+ interrupt-parent = < &ipic >;
+ phy-handle = < &phy1 >;
};
ethernet@25000 {
@@ -134,8 +131,8 @@
reg = <25000 1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <22 8 21 8 20 8>;
- interrupt-parent = <700>;
- phy-handle = <2452004>;
+ interrupt-parent = < &ipic >;
+ phy-handle = < &phy4 >;
};
serial@4500 {
@@ -144,7 +141,7 @@
reg = <4500 100>;
clock-frequency = <0>;
interrupts = <9 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
serial@4600 {
@@ -153,7 +150,7 @@
reg = <4600 100>;
clock-frequency = <0>;
interrupts = <a 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
pci@8500 {
@@ -161,17 +158,17 @@
interrupt-map = <
/* IDSEL 0x0E -mini PCI */
- 7000 0 0 1 700 12 8
- 7000 0 0 2 700 12 8
- 7000 0 0 3 700 12 8
- 7000 0 0 4 700 12 8
+ 7000 0 0 1 &ipic 12 8
+ 7000 0 0 2 &ipic 12 8
+ 7000 0 0 3 &ipic 12 8
+ 7000 0 0 4 &ipic 12 8
/* IDSEL 0x0F - PCI slot */
- 7800 0 0 1 700 11 8
- 7800 0 0 2 700 12 8
- 7800 0 0 3 700 11 8
- 7800 0 0 4 700 12 8>;
- interrupt-parent = <700>;
+ 7800 0 0 1 &ipic 11 8
+ 7800 0 0 2 &ipic 12 8
+ 7800 0 0 3 &ipic 11 8
+ 7800 0 0 4 &ipic 12 8>;
+ interrupt-parent = < &ipic >;
interrupts = <42 8>;
bus-range = <0 0>;
ranges = <02000000 0 90000000 90000000 0 10000000
@@ -192,7 +189,7 @@
compatible = "talitos";
reg = <30000 7000>;
interrupts = <b 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
/* Rev. 2.2 */
num-channels = <1>;
channel-fifo-len = <18>;
@@ -206,8 +203,7 @@
* sense == 8: Level, low assertion
* sense == 2: Edge, high-to-low change
*/
- pic@700 {
- linux,phandle = <700>;
+ ipic: pic@700 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
diff --git a/arch/powerpc/boot/dts/mpc8323emds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts
index 57a3665f82e..06b310698a0 100644
--- a/arch/powerpc/boot/dts/mpc8323emds.dts
+++ b/arch/powerpc/boot/dts/mpc832x_mds.dts
@@ -11,16 +11,14 @@
/ {
model = "MPC8323EMDS";
- compatible = "MPC83xx";
+ compatible = "MPC8323EMDS", "MPC832xMDS", "MPC83xxMDS";
#address-cells = <1>;
#size-cells = <1>;
- linux,phandle = <100>;
cpus {
#cpus = <1>;
#address-cells = <1>;
#size-cells = <0>;
- linux,phandle = <200>;
PowerPC,8323@0 {
device_type = "cpu";
@@ -33,13 +31,11 @@
bus-frequency = <0>;
clock-frequency = <0>;
32-bit;
- linux,phandle = <201>;
};
};
memory {
device_type = "memory";
- linux,phandle = <300>;
reg = <00000000 08000000>;
};
@@ -68,7 +64,7 @@
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -78,7 +74,7 @@
reg = <4500 100>;
clock-frequency = <0>;
interrupts = <9 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
serial@4600 {
@@ -87,7 +83,7 @@
reg = <4600 100>;
clock-frequency = <0>;
interrupts = <a 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
crypto@30000 {
@@ -96,7 +92,7 @@
compatible = "talitos";
reg = <30000 7000>;
interrupts = <b 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
/* Rev. 2.2 */
num-channels = <1>;
channel-fifo-len = <18>;
@@ -105,51 +101,50 @@
};
pci@8500 {
- linux,phandle = <8500>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <
/* IDSEL 0x11 AD17 */
- 8800 0 0 1 700 14 8
- 8800 0 0 2 700 15 8
- 8800 0 0 3 700 16 8
- 8800 0 0 4 700 17 8
+ 8800 0 0 1 &ipic 14 8
+ 8800 0 0 2 &ipic 15 8
+ 8800 0 0 3 &ipic 16 8
+ 8800 0 0 4 &ipic 17 8
/* IDSEL 0x12 AD18 */
- 9000 0 0 1 700 16 8
- 9000 0 0 2 700 17 8
- 9000 0 0 3 700 14 8
- 9000 0 0 4 700 15 8
+ 9000 0 0 1 &ipic 16 8
+ 9000 0 0 2 &ipic 17 8
+ 9000 0 0 3 &ipic 14 8
+ 9000 0 0 4 &ipic 15 8
/* IDSEL 0x13 AD19 */
- 9800 0 0 1 700 17 8
- 9800 0 0 2 700 14 8
- 9800 0 0 3 700 15 8
- 9800 0 0 4 700 16 8
+ 9800 0 0 1 &ipic 17 8
+ 9800 0 0 2 &ipic 14 8
+ 9800 0 0 3 &ipic 15 8
+ 9800 0 0 4 &ipic 16 8
/* IDSEL 0x15 AD21*/
- a800 0 0 1 700 14 8
- a800 0 0 2 700 15 8
- a800 0 0 3 700 16 8
- a800 0 0 4 700 17 8
+ a800 0 0 1 &ipic 14 8
+ a800 0 0 2 &ipic 15 8
+ a800 0 0 3 &ipic 16 8
+ a800 0 0 4 &ipic 17 8
/* IDSEL 0x16 AD22*/
- b000 0 0 1 700 17 8
- b000 0 0 2 700 14 8
- b000 0 0 3 700 15 8
- b000 0 0 4 700 16 8
+ b000 0 0 1 &ipic 17 8
+ b000 0 0 2 &ipic 14 8
+ b000 0 0 3 &ipic 15 8
+ b000 0 0 4 &ipic 16 8
/* IDSEL 0x17 AD23*/
- b800 0 0 1 700 16 8
- b800 0 0 2 700 17 8
- b800 0 0 3 700 14 8
- b800 0 0 4 700 15 8
+ b800 0 0 1 &ipic 16 8
+ b800 0 0 2 &ipic 17 8
+ b800 0 0 3 &ipic 14 8
+ b800 0 0 4 &ipic 15 8
/* IDSEL 0x18 AD24*/
- c000 0 0 1 700 15 8
- c000 0 0 2 700 16 8
- c000 0 0 3 700 17 8
- c000 0 0 4 700 14 8>;
- interrupt-parent = <700>;
+ c000 0 0 1 &ipic 15 8
+ c000 0 0 2 &ipic 16 8
+ c000 0 0 3 &ipic 17 8
+ c000 0 0 4 &ipic 14 8>;
+ interrupt-parent = < &ipic >;
interrupts = <42 8>;
bus-range = <0 0>;
ranges = <02000000 0 a0000000 90000000 0 10000000
@@ -164,8 +159,7 @@
device_type = "pci";
};
- pic@700 {
- linux,phandle = <700>;
+ ipic: pic@700 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
@@ -179,8 +173,7 @@
device_type = "par_io";
num-ports = <7>;
- ucc_pin@03 {
- linux,phandle = <140003>;
+ pio3: ucc_pin@03 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
3 4 3 0 2 0 /* MDIO */
@@ -203,8 +196,7 @@
1 c 1 0 1 0 /* TX_EN */
1 d 2 0 1 0>;/* CRS */
};
- ucc_pin@04 {
- linux,phandle = <140004>;
+ pio4: ucc_pin@04 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
3 1f 2 0 1 0 /* RX_CLK (CLK7) */
@@ -251,7 +243,7 @@
compatible = "fsl_spi";
reg = <4c0 40>;
interrupts = <2>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mode = "cpu";
};
@@ -260,7 +252,7 @@
compatible = "fsl_spi";
reg = <500 40>;
interrupts = <1>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mode = "cpu";
};
@@ -269,7 +261,7 @@
compatible = "qe_udc";
reg = <6c0 40 8B00 100>;
interrupts = <b>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mode = "slave";
};
@@ -280,12 +272,12 @@
device-id = <3>;
reg = <2200 200>;
interrupts = <22>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mac-address = [ 00 04 9f 00 23 23 ];
rx-clock = <19>;
tx-clock = <1a>;
- phy-handle = <212003>;
- pio-handle = <140003>;
+ phy-handle = < &phy3 >;
+ pio-handle = < &pio3 >;
};
ucc@3200 {
@@ -295,12 +287,12 @@
device-id = <4>;
reg = <3000 200>;
interrupts = <23>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mac-address = [ 00 11 22 33 44 55 ];
rx-clock = <17>;
tx-clock = <18>;
- phy-handle = <212004>;
- pio-handle = <140004>;
+ phy-handle = < &phy4 >;
+ pio-handle = < &pio4 >;
};
mdio@2320 {
@@ -310,26 +302,23 @@
device_type = "mdio";
compatible = "ucc_geth_phy";
- ethernet-phy@03 {
- linux,phandle = <212003>;
- interrupt-parent = <700>;
- interrupts = <11 2>;
+ phy3: ethernet-phy@03 {
+ interrupt-parent = < &ipic >;
+ interrupts = <11 8>;
reg = <3>;
device_type = "ethernet-phy";
interface = <3>; //ENET_100_MII
};
- ethernet-phy@04 {
- linux,phandle = <212004>;
- interrupt-parent = <700>;
- interrupts = <12 2>;
+ phy4: ethernet-phy@04 {
+ interrupt-parent = < &ipic >;
+ interrupts = <12 8>;
reg = <4>;
device_type = "ethernet-phy";
interface = <3>;
};
};
- qeic@80 {
- linux,phandle = <80>;
+ qeic: qeic@80 {
interrupt-controller;
device_type = "qeic";
#address-cells = <0>;
@@ -338,7 +327,7 @@
built-in;
big-endian;
interrupts = <20 8 21 8>; //high:32 low:33
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
};
};
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts
index 27807fc4588..61b550bf164 100644
--- a/arch/powerpc/boot/dts/mpc8349emitx.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitx.dts
@@ -10,7 +10,7 @@
*/
/ {
model = "MPC8349EMITX";
- compatible = "MPC834xMITX";
+ compatible = "MPC8349EMITX", "MPC834xMITX", "MPC83xxMITX";
#address-cells = <1>;
#size-cells = <1>;
@@ -58,7 +58,7 @@
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -67,7 +67,7 @@
compatible = "fsl-i2c";
reg = <3100 100>;
interrupts = <f 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -76,7 +76,7 @@
compatible = "mpc83xx_spi";
reg = <7000 1000>;
interrupts = <10 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
mode = <0>;
};
@@ -86,8 +86,8 @@
reg = <22000 1000>;
#address-cells = <1>;
#size-cells = <0>;
- interrupt-parent = <700>;
- interrupts = <27 2>;
+ interrupt-parent = < &ipic >;
+ interrupts = <27 8>;
phy_type = "ulpi";
port1;
};
@@ -98,8 +98,8 @@
reg = <23000 1000>;
#address-cells = <1>;
#size-cells = <0>;
- interrupt-parent = <700>;
- interrupts = <26 2>;
+ interrupt-parent = < &ipic >;
+ interrupts = <26 8>;
phy_type = "ulpi";
};
@@ -109,22 +109,19 @@
reg = <24520 20>;
#address-cells = <1>;
#size-cells = <0>;
- linux,phandle = <24520>;
/* Vitesse 8201 */
- ethernet-phy@1c {
- linux,phandle = <245201c>;
- interrupt-parent = <700>;
- interrupts = <12 2>;
+ phy1c: ethernet-phy@1c {
+ interrupt-parent = < &ipic >;
+ interrupts = <12 8>;
reg = <1c>;
device_type = "ethernet-phy";
};
/* Vitesse 7385 */
- ethernet-phy@1f {
- linux,phandle = <245201f>;
- interrupt-parent = <700>;
- interrupts = <12 2>;
+ phy1f: ethernet-phy@1f {
+ interrupt-parent = < &ipic >;
+ interrupts = <12 8>;
reg = <1f>;
device_type = "ethernet-phy";
};
@@ -138,8 +135,8 @@
address = [ 00 00 00 00 00 00 ];
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <20 8 21 8 22 8>;
- interrupt-parent = <700>;
- phy-handle = <245201c>;
+ interrupt-parent = < &ipic >;
+ phy-handle = < &phy1c >;
};
ethernet@25000 {
@@ -152,8 +149,8 @@
address = [ 00 00 00 00 00 00 ];
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <23 8 24 8 25 8>;
- interrupt-parent = <700>;
- phy-handle = <245201f>;
+ interrupt-parent = < &ipic >;
+ phy-handle = < &phy1f >;
};
serial@4500 {
@@ -162,7 +159,7 @@
reg = <4500 100>;
clock-frequency = <0>; // from bootloader
interrupts = <9 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
serial@4600 {
@@ -171,16 +168,16 @@
reg = <4600 100>;
clock-frequency = <0>; // from bootloader
interrupts = <a 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
pci@8500 {
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <
/* IDSEL 0x10 - SATA */
- 8000 0 0 1 700 16 8 /* SATA_INTA */
+ 8000 0 0 1 &ipic 16 8 /* SATA_INTA */
>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
interrupts = <42 8>;
bus-range = <0 0>;
ranges = <42000000 0 80000000 80000000 0 10000000
@@ -199,13 +196,13 @@
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <
/* IDSEL 0x0E - MiniPCI Slot */
- 7000 0 0 1 700 15 8 /* PCI_INTA */
+ 7000 0 0 1 &ipic 15 8 /* PCI_INTA */
/* IDSEL 0x0F - PCI Slot */
- 7800 0 0 1 700 14 8 /* PCI_INTA */
- 7800 0 0 2 700 15 8 /* PCI_INTB */
+ 7800 0 0 1 &ipic 14 8 /* PCI_INTA */
+ 7800 0 0 2 &ipic 15 8 /* PCI_INTB */
>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
interrupts = <43 8>;
bus-range = <1 1>;
ranges = <42000000 0 a0000000 a0000000 0 10000000
@@ -226,15 +223,14 @@
compatible = "talitos";
reg = <30000 10000>;
interrupts = <b 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
num-channels = <4>;
channel-fifo-len = <18>;
exec-units-mask = <0000007e>;
descriptor-types-mask = <01010ebf>;
};
- pic@700 {
- linux,phandle = <700>;
+ ipic: pic@700 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
index 3190774de1d..b2e1a5ec377 100644
--- a/arch/powerpc/boot/dts/mpc8349emitxgp.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
@@ -10,7 +10,7 @@
*/
/ {
model = "MPC8349EMITXGP";
- compatible = "MPC834xMITXGP";
+ compatible = "MPC8349EMITXGP", "MPC834xMITX", "MPC83xxMITX";
#address-cells = <1>;
#size-cells = <1>;
@@ -58,7 +58,7 @@
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -67,7 +67,7 @@
compatible = "fsl-i2c";
reg = <3100 100>;
interrupts = <f 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -76,7 +76,7 @@
compatible = "mpc83xx_spi";
reg = <7000 1000>;
interrupts = <10 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
mode = <0>;
};
@@ -86,8 +86,8 @@
reg = <23000 1000>;
#address-cells = <1>;
#size-cells = <0>;
- interrupt-parent = <700>;
- interrupts = <26 2>;
+ interrupt-parent = < &ipic >;
+ interrupts = <26 8>;
dr_mode = "otg";
phy_type = "ulpi";
};
@@ -98,13 +98,11 @@
reg = <24520 20>;
#address-cells = <1>;
#size-cells = <0>;
- linux,phandle = <24520>;
/* Vitesse 8201 */
- ethernet-phy@1c {
- linux,phandle = <245201c>;
- interrupt-parent = <700>;
- interrupts = <12 2>;
+ phy1c: ethernet-phy@1c {
+ interrupt-parent = < &ipic >;
+ interrupts = <12 8>;
reg = <1c>;
device_type = "ethernet-phy";
};
@@ -117,8 +115,8 @@
reg = <24000 1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <20 8 21 8 22 8>;
- interrupt-parent = <700>;
- phy-handle = <245201c>;
+ interrupt-parent = < &ipic >;
+ phy-handle = < &phy1c >;
};
serial@4500 {
@@ -127,7 +125,7 @@
reg = <4500 100>;
clock-frequency = <0>; // from bootloader
interrupts = <9 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
serial@4600 {
@@ -136,17 +134,17 @@
reg = <4600 100>;
clock-frequency = <0>; // from bootloader
interrupts = <a 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
pci@8600 {
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <
/* IDSEL 0x0F - PCI Slot */
- 7800 0 0 1 700 14 8 /* PCI_INTA */
- 7800 0 0 2 700 15 8 /* PCI_INTB */
+ 7800 0 0 1 &ipic 14 8 /* PCI_INTA */
+ 7800 0 0 2 &ipic 15 8 /* PCI_INTB */
>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
interrupts = <43 8>;
bus-range = <1 1>;
ranges = <42000000 0 a0000000 a0000000 0 10000000
@@ -167,15 +165,14 @@
compatible = "talitos";
reg = <30000 10000>;
interrupts = <b 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
num-channels = <4>;
channel-fifo-len = <18>;
exec-units-mask = <0000007e>;
descriptor-types-mask = <01010ebf>;
};
- pic@700 {
- linux,phandle = <700>;
+ ipic: pic@700 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts
index dc121b3cb4a..e4b43c24bc0 100644
--- a/arch/powerpc/boot/dts/mpc834x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc834x_mds.dts
@@ -11,7 +11,7 @@
/ {
model = "MPC8349EMDS";
- compatible = "MPC834xMDS";
+ compatible = "MPC8349EMDS", "MPC834xMDS", "MPC83xxMDS";
#address-cells = <1>;
#size-cells = <1>;
@@ -64,7 +64,7 @@
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -73,7 +73,7 @@
compatible = "fsl-i2c";
reg = <3100 100>;
interrupts = <f 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -82,7 +82,7 @@
compatible = "mpc83xx_spi";
reg = <7000 1000>;
interrupts = <10 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
mode = <0>;
};
@@ -94,8 +94,8 @@
reg = <22000 1000>;
#address-cells = <1>;
#size-cells = <0>;
- interrupt-parent = <700>;
- interrupts = <27 2>;
+ interrupt-parent = < &ipic >;
+ interrupts = <27 8>;
phy_type = "ulpi";
port1;
};
@@ -106,8 +106,8 @@
reg = <23000 1000>;
#address-cells = <1>;
#size-cells = <0>;
- interrupt-parent = <700>;
- interrupts = <26 2>;
+ interrupt-parent = < &ipic >;
+ interrupts = <26 8>;
dr_mode = "otg";
phy_type = "ulpi";
};
@@ -118,18 +118,15 @@
reg = <24520 20>;
#address-cells = <1>;
#size-cells = <0>;
- linux,phandle = <24520>;
- ethernet-phy@0 {
- linux,phandle = <2452000>;
- interrupt-parent = <700>;
- interrupts = <11 2>;
+ phy0: ethernet-phy@0 {
+ interrupt-parent = < &ipic >;
+ interrupts = <11 8>;
reg = <0>;
device_type = "ethernet-phy";
};
- ethernet-phy@1 {
- linux,phandle = <2452001>;
- interrupt-parent = <700>;
- interrupts = <12 2>;
+ phy1: ethernet-phy@1 {
+ interrupt-parent = < &ipic >;
+ interrupts = <12 8>;
reg = <1>;
device_type = "ethernet-phy";
};
@@ -143,8 +140,8 @@
address = [ 00 00 00 00 00 00 ];
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <20 8 21 8 22 8>;
- interrupt-parent = <700>;
- phy-handle = <2452000>;
+ interrupt-parent = < &ipic >;
+ phy-handle = < &phy0 >;
};
ethernet@25000 {
@@ -157,8 +154,8 @@
address = [ 00 00 00 00 00 00 ];
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <23 8 24 8 25 8>;
- interrupt-parent = <700>;
- phy-handle = <2452001>;
+ interrupt-parent = < &ipic >;
+ phy-handle = < &phy1 >;
};
serial@4500 {
@@ -167,7 +164,7 @@
reg = <4500 100>;
clock-frequency = <0>;
interrupts = <9 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
serial@4600 {
@@ -176,7 +173,7 @@
reg = <4600 100>;
clock-frequency = <0>;
interrupts = <a 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
pci@8500 {
@@ -184,47 +181,47 @@
interrupt-map = <
/* IDSEL 0x11 */
- 8800 0 0 1 700 14 8
- 8800 0 0 2 700 15 8
- 8800 0 0 3 700 16 8
- 8800 0 0 4 700 17 8
+ 8800 0 0 1 &ipic 14 8
+ 8800 0 0 2 &ipic 15 8
+ 8800 0 0 3 &ipic 16 8
+ 8800 0 0 4 &ipic 17 8
/* IDSEL 0x12 */
- 9000 0 0 1 700 16 8
- 9000 0 0 2 700 17 8
- 9000 0 0 3 700 14 8
- 9000 0 0 4 700 15 8
+ 9000 0 0 1 &ipic 16 8
+ 9000 0 0 2 &ipic 17 8
+ 9000 0 0 3 &ipic 14 8
+ 9000 0 0 4 &ipic 15 8
/* IDSEL 0x13 */
- 9800 0 0 1 700 17 8
- 9800 0 0 2 700 14 8
- 9800 0 0 3 700 15 8
- 9800 0 0 4 700 16 8
+ 9800 0 0 1 &ipic 17 8
+ 9800 0 0 2 &ipic 14 8
+ 9800 0 0 3 &ipic 15 8
+ 9800 0 0 4 &ipic 16 8
/* IDSEL 0x15 */
- a800 0 0 1 700 14 8
- a800 0 0 2 700 15 8
- a800 0 0 3 700 16 8
- a800 0 0 4 700 17 8
+ a800 0 0 1 &ipic 14 8
+ a800 0 0 2 &ipic 15 8
+ a800 0 0 3 &ipic 16 8
+ a800 0 0 4 &ipic 17 8
/* IDSEL 0x16 */
- b000 0 0 1 700 17 8
- b000 0 0 2 700 14 8
- b000 0 0 3 700 15 8
- b000 0 0 4 700 16 8
+ b000 0 0 1 &ipic 17 8
+ b000 0 0 2 &ipic 14 8
+ b000 0 0 3 &ipic 15 8
+ b000 0 0 4 &ipic 16 8
/* IDSEL 0x17 */
- b800 0 0 1 700 16 8
- b800 0 0 2 700 17 8
- b800 0 0 3 700 14 8
- b800 0 0 4 700 15 8
+ b800 0 0 1 &ipic 16 8
+ b800 0 0 2 &ipic 17 8
+ b800 0 0 3 &ipic 14 8
+ b800 0 0 4 &ipic 15 8
/* IDSEL 0x18 */
- c000 0 0 1 700 15 8
- c000 0 0 2 700 16 8
- c000 0 0 3 700 17 8
- c000 0 0 4 700 14 8>;
- interrupt-parent = <700>;
+ c000 0 0 1 &ipic 15 8
+ c000 0 0 2 &ipic 16 8
+ c000 0 0 3 &ipic 17 8
+ c000 0 0 4 &ipic 14 8>;
+ interrupt-parent = < &ipic >;
interrupts = <42 8>;
bus-range = <0 0>;
ranges = <02000000 0 a0000000 a0000000 0 10000000
@@ -244,47 +241,47 @@
interrupt-map = <
/* IDSEL 0x11 */
- 8800 0 0 1 700 14 8
- 8800 0 0 2 700 15 8
- 8800 0 0 3 700 16 8
- 8800 0 0 4 700 17 8
+ 8800 0 0 1 &ipic 14 8
+ 8800 0 0 2 &ipic 15 8
+ 8800 0 0 3 &ipic 16 8
+ 8800 0 0 4 &ipic 17 8
/* IDSEL 0x12 */
- 9000 0 0 1 700 16 8
- 9000 0 0 2 700 17 8
- 9000 0 0 3 700 14 8
- 9000 0 0 4 700 15 8
+ 9000 0 0 1 &ipic 16 8
+ 9000 0 0 2 &ipic 17 8
+ 9000 0 0 3 &ipic 14 8
+ 9000 0 0 4 &ipic 15 8
/* IDSEL 0x13 */
- 9800 0 0 1 700 17 8
- 9800 0 0 2 700 14 8
- 9800 0 0 3 700 15 8
- 9800 0 0 4 700 16 8
+ 9800 0 0 1 &ipic 17 8
+ 9800 0 0 2 &ipic 14 8
+ 9800 0 0 3 &ipic 15 8
+ 9800 0 0 4 &ipic 16 8
/* IDSEL 0x15 */
- a800 0 0 1 700 14 8
- a800 0 0 2 700 15 8
- a800 0 0 3 700 16 8
- a800 0 0 4 700 17 8
+ a800 0 0 1 &ipic 14 8
+ a800 0 0 2 &ipic 15 8
+ a800 0 0 3 &ipic 16 8
+ a800 0 0 4 &ipic 17 8
/* IDSEL 0x16 */
- b000 0 0 1 700 17 8
- b000 0 0 2 700 14 8
- b000 0 0 3 700 15 8
- b000 0 0 4 700 16 8
+ b000 0 0 1 &ipic 17 8
+ b000 0 0 2 &ipic 14 8
+ b000 0 0 3 &ipic 15 8
+ b000 0 0 4 &ipic 16 8
/* IDSEL 0x17 */
- b800 0 0 1 700 16 8
- b800 0 0 2 700 17 8
- b800 0 0 3 700 14 8
- b800 0 0 4 700 15 8
+ b800 0 0 1 &ipic 16 8
+ b800 0 0 2 &ipic 17 8
+ b800 0 0 3 &ipic 14 8
+ b800 0 0 4 &ipic 15 8
/* IDSEL 0x18 */
- c000 0 0 1 700 15 8
- c000 0 0 2 700 16 8
- c000 0 0 3 700 17 8
- c000 0 0 4 700 14 8>;
- interrupt-parent = <700>;
+ c000 0 0 1 &ipic 15 8
+ c000 0 0 2 &ipic 16 8
+ c000 0 0 3 &ipic 17 8
+ c000 0 0 4 &ipic 14 8>;
+ interrupt-parent = < &ipic >;
interrupts = <42 8>;
bus-range = <0 0>;
ranges = <02000000 0 b0000000 b0000000 0 10000000
@@ -306,7 +303,7 @@
compatible = "talitos";
reg = <30000 10000>;
interrupts = <b 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
num-channels = <4>;
channel-fifo-len = <18>;
exec-units-mask = <0000007e>;
@@ -321,8 +318,7 @@
* sense == 8: Level, low assertion
* sense == 2: Edge, high-to-low change
*/
- pic@700 {
- linux,phandle = <700>;
+ ipic: pic@700 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
diff --git a/arch/powerpc/boot/dts/mpc8360emds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts
index 303bd668deb..4fe45c02184 100644
--- a/arch/powerpc/boot/dts/mpc8360emds.dts
+++ b/arch/powerpc/boot/dts/mpc836x_mds.dts
@@ -15,17 +15,15 @@
*/
/ {
- model = "MPC8360EPB";
- compatible = "MPC83xx";
+ model = "MPC8360MDS";
+ compatible = "MPC8360EMDS", "MPC836xMDS", "MPC83xxMDS";
#address-cells = <1>;
#size-cells = <1>;
- linux,phandle = <100>;
cpus {
#cpus = <1>;
#address-cells = <1>;
#size-cells = <0>;
- linux,phandle = <200>;
PowerPC,8360@0 {
device_type = "cpu";
@@ -38,13 +36,11 @@
bus-frequency = <FBC5200>;
clock-frequency = <1F78A400>;
32-bit;
- linux,phandle = <201>;
};
};
memory {
device_type = "memory";
- linux,phandle = <300>;
reg = <00000000 10000000>;
};
@@ -73,7 +69,7 @@
compatible = "fsl-i2c";
reg = <3000 100>;
interrupts = <e 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -82,7 +78,7 @@
compatible = "fsl-i2c";
reg = <3100 100>;
interrupts = <f 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
dfsrr;
};
@@ -92,7 +88,7 @@
reg = <4500 100>;
clock-frequency = <FBC5200>;
interrupts = <9 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
serial@4600 {
@@ -101,7 +97,7 @@
reg = <4600 100>;
clock-frequency = <FBC5200>;
interrupts = <a 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
crypto@30000 {
@@ -110,7 +106,7 @@
compatible = "talitos";
reg = <30000 10000>;
interrupts = <b 8>;
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
num-channels = <4>;
channel-fifo-len = <18>;
exec-units-mask = <0000007e>;
@@ -119,52 +115,51 @@
};
pci@8500 {
- linux,phandle = <8500>;
interrupt-map-mask = <f800 0 0 7>;
interrupt-map = <
/* IDSEL 0x11 AD17 */
- 8800 0 0 1 700 14 8
- 8800 0 0 2 700 15 8
- 8800 0 0 3 700 16 8
- 8800 0 0 4 700 17 8
+ 8800 0 0 1 &ipic 14 8
+ 8800 0 0 2 &ipic 15 8
+ 8800 0 0 3 &ipic 16 8
+ 8800 0 0 4 &ipic 17 8
/* IDSEL 0x12 AD18 */
- 9000 0 0 1 700 16 8
- 9000 0 0 2 700 17 8
- 9000 0 0 3 700 14 8
- 9000 0 0 4 700 15 8
+ 9000 0 0 1 &ipic 16 8
+ 9000 0 0 2 &ipic 17 8
+ 9000 0 0 3 &ipic 14 8
+ 9000 0 0 4 &ipic 15 8
/* IDSEL 0x13 AD19 */
- 9800 0 0 1 700 17 8
- 9800 0 0 2 700 14 8
- 9800 0 0 3 700 15 8
- 9800 0 0 4 700 16 8
+ 9800 0 0 1 &ipic 17 8
+ 9800 0 0 2 &ipic 14 8
+ 9800 0 0 3 &ipic 15 8
+ 9800 0 0 4 &ipic 16 8
/* IDSEL 0x15 AD21*/
- a800 0 0 1 700 14 8
- a800 0 0 2 700 15 8
- a800 0 0 3 700 16 8
- a800 0 0 4 700 17 8
+ a800 0 0 1 &ipic 14 8
+ a800 0 0 2 &ipic 15 8
+ a800 0 0 3 &ipic 16 8
+ a800 0 0 4 &ipic 17 8
/* IDSEL 0x16 AD22*/
- b000 0 0 1 700 17 8
- b000 0 0 2 700 14 8
- b000 0 0 3 700 15 8
- b000 0 0 4 700 16 8
+ b000 0 0 1 &ipic 17 8
+ b000 0 0 2 &ipic 14 8
+ b000 0 0 3 &ipic 15 8
+ b000 0 0 4 &ipic 16 8
/* IDSEL 0x17 AD23*/
- b800 0 0 1 700 16 8
- b800 0 0 2 700 17 8
- b800 0 0 3 700 14 8
- b800 0 0 4 700 15 8
+ b800 0 0 1 &ipic 16 8
+ b800 0 0 2 &ipic 17 8
+ b800 0 0 3 &ipic 14 8
+ b800 0 0 4 &ipic 15 8
/* IDSEL 0x18 AD24*/
- c000 0 0 1 700 15 8
- c000 0 0 2 700 16 8
- c000 0 0 3 700 17 8
- c000 0 0 4 700 14 8>;
- interrupt-parent = <700>;
+ c000 0 0 1 &ipic 15 8
+ c000 0 0 2 &ipic 16 8
+ c000 0 0 3 &ipic 17 8
+ c000 0 0 4 &ipic 14 8>;
+ interrupt-parent = < &ipic >;
interrupts = <42 8>;
bus-range = <0 0>;
ranges = <02000000 0 a0000000 a0000000 0 10000000
@@ -179,8 +174,7 @@
device_type = "pci";
};
- pic@700 {
- linux,phandle = <700>;
+ ipic: pic@700 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
@@ -194,8 +188,7 @@
device_type = "par_io";
num-ports = <7>;
- ucc_pin@01 {
- linux,phandle = <140001>;
+ pio1: ucc_pin@01 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
0 3 1 0 1 0 /* TxD0 */
@@ -222,8 +215,7 @@
2 9 1 0 3 0 /* GTX_CLK - CLK10 */
2 8 2 0 1 0>; /* GTX125 - CLK9 */
};
- ucc_pin@02 {
- linux,phandle = <140002>;
+ pio2: ucc_pin@02 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
0 11 1 0 1 0 /* TxD0 */
@@ -280,7 +272,7 @@
compatible = "fsl_spi";
reg = <4c0 40>;
interrupts = <2>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mode = "cpu";
};
@@ -289,7 +281,7 @@
compatible = "fsl_spi";
reg = <500 40>;
interrupts = <1>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mode = "cpu";
};
@@ -298,7 +290,7 @@
compatible = "qe_udc";
reg = <6c0 40 8B00 100>;
interrupts = <b>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mode = "slave";
};
@@ -309,12 +301,12 @@
device-id = <1>;
reg = <2000 200>;
interrupts = <20>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mac-address = [ 00 04 9f 00 23 23 ];
rx-clock = <0>;
tx-clock = <19>;
- phy-handle = <212000>;
- pio-handle = <140001>;
+ phy-handle = < &phy0 >;
+ pio-handle = < &pio1 >;
};
ucc@3000 {
@@ -324,12 +316,12 @@
device-id = <2>;
reg = <3000 200>;
interrupts = <21>;
- interrupt-parent = <80>;
+ interrupt-parent = < &qeic >;
mac-address = [ 00 11 22 33 44 55 ];
rx-clock = <0>;
tx-clock = <14>;
- phy-handle = <212001>;
- pio-handle = <140002>;
+ phy-handle = < &phy1 >;
+ pio-handle = < &pio2 >;
};
mdio@2120 {
@@ -339,26 +331,23 @@
device_type = "mdio";
compatible = "ucc_geth_phy";
- ethernet-phy@00 {
- linux,phandle = <212000>;
- interrupt-parent = <700>;
- interrupts = <11 2>;
+ phy0: ethernet-phy@00 {
+ interrupt-parent = < &ipic >;
+ interrupts = <11 8>;
reg = <0>;
device_type = "ethernet-phy";
interface = <6>; //ENET_1000_GMII
};
- ethernet-phy@01 {
- linux,phandle = <212001>;
- interrupt-parent = <700>;
- interrupts = <12 2>;
+ phy1: ethernet-phy@01 {
+ interrupt-parent = < &ipic >;
+ interrupts = <12 8>;
reg = <1>;
device_type = "ethernet-phy";
interface = <6>;
};
};
- qeic@80 {
- linux,phandle = <80>;
+ qeic: qeic@80 {
interrupt-controller;
device_type = "qeic";
#address-cells = <0>;
@@ -367,7 +356,7 @@
built-in;
big-endian;
interrupts = <20 8 21 8>; //high:32 low:33
- interrupt-parent = <700>;
+ interrupt-parent = < &ipic >;
};
};
diff --git a/arch/powerpc/configs/mpc832xemds_defconfig b/arch/powerpc/configs/mpc832x_mds_defconfig
index e1b36de6b38..e1b36de6b38 100644
--- a/arch/powerpc/configs/mpc832xemds_defconfig
+++ b/arch/powerpc/configs/mpc832x_mds_defconfig
diff --git a/arch/powerpc/configs/mpc8360emds_defconfig b/arch/powerpc/configs/mpc836x_mds_defconfig
index bbe38ccc3d8..8eb475cd0df 100644
--- a/arch/powerpc/configs/mpc8360emds_defconfig
+++ b/arch/powerpc/configs/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc5
-# Fri Jan 26 00:19:45 2007
+# Linux kernel version: 2.6.20
+# Sat Feb 17 10:09:26 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
@@ -34,9 +34,9 @@ CONFIG_DEFAULT_UIMAGE=y
CONFIG_PPC_83xx=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_86xx is not set
+# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
-# CONFIG_8xx is not set
# CONFIG_E200 is not set
CONFIG_6xx=y
CONFIG_83xx=y
@@ -63,6 +63,7 @@ CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
@@ -129,10 +130,11 @@ CONFIG_PPC_GEN550=y
#
# Platform support
#
+# CONFIG_MPC8313_RDB is not set
# CONFIG_MPC832x_MDS is not set
-# CONFIG_MPC834x_SYS is not set
+# CONFIG_MPC834x_MDS is not set
# CONFIG_MPC834x_ITX is not set
-CONFIG_MPC8360E_PB=y
+CONFIG_MPC836x_MDS=y
CONFIG_PPC_MPC836x=y
# CONFIG_MPIC is not set
@@ -162,6 +164,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
@@ -171,6 +174,7 @@ CONFIG_ISA_DMA_API=y
#
# Bus options
#
+CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -219,6 +223,7 @@ CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -528,6 +533,7 @@ CONFIG_UCC_GETH=y
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
@@ -620,6 +626,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -690,6 +697,7 @@ CONFIG_I2C_MPC=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PASEMI is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_I2C_SIS5595 is not set
@@ -804,6 +812,7 @@ CONFIG_FIRMWARE_EDID=y
# HID Devices
#
CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
#
# USB support
@@ -868,6 +877,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
#
+# Auxiliary Display support
+#
+
+#
# Virtualization
#
@@ -1011,7 +1024,8 @@ CONFIG_BITREVERSE=y
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
#
# Instrumentation Support
@@ -1060,8 +1074,10 @@ CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
@@ -1075,6 +1091,7 @@ CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
#
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index debac66e825..a8da0aea3b8 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -500,7 +500,7 @@ CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
-CONFIG_BLK_DEV_SL82C105=y
+# CONFIG_BLK_DEV_SL82C105 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
@@ -646,7 +646,7 @@ CONFIG_SATA_SVW=y
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
-# CONFIG_PATA_WINBOND is not set
+CONFIG_PATA_WINBOND=y
#
# Multi-device support (RAID and LVM)
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 1c794fe718f..6e96e50c362 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -483,7 +483,7 @@ CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
-CONFIG_BLK_DEV_SL82C105=y
+# CONFIG_BLK_DEV_SL82C105 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
@@ -628,7 +628,7 @@ CONFIG_ATA=y
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
-# CONFIG_PATA_WINBOND is not set
+CONFIG_PATA_WINBOND=y
#
# Multi-device support (RAID and LVM)
diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c
index 12c51e4ad2b..ea6fd552c7e 100644
--- a/arch/powerpc/kernel/prom_parse.c
+++ b/arch/powerpc/kernel/prom_parse.c
@@ -5,6 +5,7 @@
#include <linux/pci_regs.h>
#include <linux/module.h>
#include <linux/ioport.h>
+#include <linux/etherdevice.h>
#include <asm/prom.h>
#include <asm/pci-bridge.h>
@@ -1003,3 +1004,42 @@ int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq
return res;
}
EXPORT_SYMBOL_GPL(of_irq_map_one);
+
+/**
+ * Search the device tree for the best MAC address to use. 'mac-address' is
+ * checked first, because that is supposed to contain to "most recent" MAC
+ * address. If that isn't set, then 'local-mac-address' is checked next,
+ * because that is the default address. If that isn't set, then the obsolete
+ * 'address' is checked, just in case we're using an old device tree.
+ *
+ * Note that the 'address' property is supposed to contain a virtual address of
+ * the register set, but some DTS files have redefined that property to be the
+ * MAC address.
+ *
+ * All-zero MAC addresses are rejected, because those could be properties that
+ * exist in the device tree, but were not set by U-Boot. For example, the
+ * DTS could define 'mac-address' and 'local-mac-address', with zero MAC
+ * addresses. Some older U-Boots only initialized 'local-mac-address'. In
+ * this case, the real MAC is in 'local-mac-address', and 'mac-address' exists
+ * but is all zeros.
+*/
+const void *of_get_mac_address(struct device_node *np)
+{
+ struct property *pp;
+
+ pp = of_find_property(np, "mac-address", NULL);
+ if (pp && (pp->length == 6) && is_valid_ether_addr(pp->value))
+ return pp->value;
+
+ pp = of_find_property(np, "local-mac-address", NULL);
+ if (pp && (pp->length == 6) && is_valid_ether_addr(pp->value))
+ return pp->value;
+
+ pp = of_find_property(np, "address", NULL);
+ if (pp && (pp->length == 6) && is_valid_ether_addr(pp->value))
+ return pp->value;
+
+ return NULL;
+}
+EXPORT_SYMBOL(of_get_mac_address);
+
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 1aea1e69ff3..713b31a16ce 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -38,12 +38,12 @@ config MPC834x_ITX
Be aware that PCI initialization is the bootloader's
responsibility.
-config MPC8360E_PB
- bool "Freescale MPC8360E PB"
+config MPC836x_MDS
+ bool "Freescale MPC836x MDS"
select DEFAULT_UIMAGE
select QUICC_ENGINE
help
- This option enables support for the MPC836x EMDS Processor Board.
+ This option enables support for the MPC836x MDS Processor Board.
endchoice
@@ -69,6 +69,6 @@ config PPC_MPC836x
bool
select PPC_UDBG_16550
select PPC_INDIRECT_PCI
- default y if MPC8360E_PB
+ default y if MPC836x_MDS
endmenu
diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile
index 6c8199c4c38..dfc970d0df1 100644
--- a/arch/powerpc/platforms/83xx/Makefile
+++ b/arch/powerpc/platforms/83xx/Makefile
@@ -6,5 +6,5 @@ obj-$(CONFIG_PCI) += pci.o
obj-$(CONFIG_MPC8313_RDB) += mpc8313_rdb.o
obj-$(CONFIG_MPC834x_MDS) += mpc834x_mds.o
obj-$(CONFIG_MPC834x_ITX) += mpc834x_itx.o
-obj-$(CONFIG_MPC8360E_PB) += mpc8360e_pb.o
+obj-$(CONFIG_MPC836x_MDS) += mpc836x_mds.o
obj-$(CONFIG_MPC832x_MDS) += mpc832x_mds.o
diff --git a/arch/powerpc/platforms/83xx/mpc8313_rdb.c b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
index c3b98c34eb6..32e9e949284 100644
--- a/arch/powerpc/platforms/83xx/mpc8313_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
@@ -74,16 +74,9 @@ void __init mpc8313_rdb_init_IRQ(void)
*/
static int __init mpc8313_rdb_probe(void)
{
- char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
- "model", NULL);
- if (model == NULL)
- return 0;
- if (strcmp(model, "MPC8313ERDB"))
- return 0;
+ unsigned long root = of_get_flat_dt_root();
- DBG("MPC8313 RDB found\n");
-
- return 1;
+ return of_flat_dt_is_compatible(root, "MPC8313ERDB");
}
define_machine(mpc8313_rdb) {
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index 3ecb55f8a6e..17e3a3c6d8b 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -57,11 +57,6 @@ unsigned long isa_mem_base = 0;
static u8 *bcsr_regs = NULL;
-u8 *get_bcsr(void)
-{
- return bcsr_regs;
-}
-
/* ************************************************************************
*
* Setup the architecture
@@ -74,17 +69,6 @@ static void __init mpc832x_sys_setup_arch(void)
if (ppc_md.progress)
ppc_md.progress("mpc832x_sys_setup_arch()", 0);
- np = of_find_node_by_type(NULL, "cpu");
- if (np != 0) {
- unsigned int *fp =
- (int *)get_property(np, "clock-frequency", NULL);
- if (fp != 0)
- loops_per_jiffy = *fp / HZ;
- else
- loops_per_jiffy = 50000000 / HZ;
- of_node_put(np);
- }
-
/* Map BCSR area */
np = of_find_node_by_name(NULL, "bcsr");
if (np != 0) {
@@ -121,34 +105,23 @@ static void __init mpc832x_sys_setup_arch(void)
iounmap(bcsr_regs);
of_node_put(np);
}
-
#endif /* CONFIG_QUICC_ENGINE */
-
-#ifdef CONFIG_BLK_DEV_INITRD
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
-#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
-#else
- ROOT_DEV = Root_HDA1;
-#endif
}
+static struct of_device_id mpc832x_ids[] = {
+ { .type = "soc", },
+ { .compatible = "soc", },
+ { .type = "qe", },
+ {},
+};
+
static int __init mpc832x_declare_of_platform_devices(void)
{
- struct device_node *np;
-
- for (np = NULL; (np = of_find_compatible_node(np, "network",
- "ucc_geth")) != NULL;) {
- int ucc_num;
- char bus_id[BUS_ID_SIZE];
+ if (!machine_is(mpc832x_mds))
+ return 0;
- ucc_num = *((uint *) get_property(np, "device-id", NULL)) - 1;
- snprintf(bus_id, BUS_ID_SIZE, "ucc_geth.%u", ucc_num);
- of_platform_device_create(np, bus_id, NULL);
- }
+ /* Publish the QE devices */
+ of_platform_bus_probe(NULL, mpc832x_ids, NULL);
return 0;
}
@@ -156,7 +129,6 @@ device_initcall(mpc832x_declare_of_platform_devices);
static void __init mpc832x_sys_init_IRQ(void)
{
-
struct device_node *np;
np = of_find_node_by_type(NULL, "ipic");
@@ -189,6 +161,9 @@ static int __init mpc832x_rtc_hookup(void)
{
struct timespec tv;
+ if (!machine_is(mpc832x_mds))
+ return 0;
+
ppc_md.get_rtc_time = ds1374_get_rtc_time;
ppc_md.set_rtc_time = ds1374_set_rtc_time;
@@ -207,17 +182,9 @@ late_initcall(mpc832x_rtc_hookup);
*/
static int __init mpc832x_sys_probe(void)
{
- char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
- "model", NULL);
-
- if (model == NULL)
- return 0;
- if (strcmp(model, "MPC8323EMDS"))
- return 0;
-
- DBG("%s found\n", model);
+ unsigned long root = of_get_flat_dt_root();
- return 1;
+ return of_flat_dt_is_compatible(root, "MPC832xMDS");
}
define_machine(mpc832x_mds) {
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 443a3172f37..3c009f6d4a4 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -55,28 +55,12 @@ static void __init mpc834x_itx_setup_arch(void)
if (ppc_md.progress)
ppc_md.progress("mpc834x_itx_setup_arch()", 0);
- np = of_find_node_by_type(NULL, "cpu");
- if (np != 0) {
- const unsigned int *fp =
- get_property(np, "clock-frequency", NULL);
- if (fp != 0)
- loops_per_jiffy = *fp / HZ;
- else
- loops_per_jiffy = 50000000 / HZ;
- of_node_put(np);
- }
#ifdef CONFIG_PCI
for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
add_bridge(np);
ppc_md.pci_exclude_device = mpc83xx_exclude_device;
#endif
-
-#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
-#else
- ROOT_DEV = Root_HDA1;
-#endif
}
static void __init mpc834x_itx_init_IRQ(void)
@@ -100,10 +84,9 @@ static void __init mpc834x_itx_init_IRQ(void)
*/
static int __init mpc834x_itx_probe(void)
{
- /* We always match for now, eventually we should look at the flat
- dev tree to ensure this is the board we are suppose to run on
- */
- return 1;
+ unsigned long root = of_get_flat_dt_root();
+
+ return of_flat_dt_is_compatible(root, "MPC834xMITX");
}
define_machine(mpc834x_itx) {
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index d2736da76c4..e5d81916687 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -125,17 +125,6 @@ static void __init mpc834x_mds_setup_arch(void)
if (ppc_md.progress)
ppc_md.progress("mpc834x_mds_setup_arch()", 0);
- np = of_find_node_by_type(NULL, "cpu");
- if (np != 0) {
- const unsigned int *fp =
- get_property(np, "clock-frequency", NULL);
- if (fp != 0)
- loops_per_jiffy = *fp / HZ;
- else
- loops_per_jiffy = 50000000 / HZ;
- of_node_put(np);
- }
-
#ifdef CONFIG_PCI
for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
add_bridge(np);
@@ -144,12 +133,6 @@ static void __init mpc834x_mds_setup_arch(void)
#endif
mpc834x_usb_cfg();
-
-#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
-#else
- ROOT_DEV = Root_HDA1;
-#endif
}
static void __init mpc834x_mds_init_IRQ(void)
@@ -176,6 +159,9 @@ static int __init mpc834x_rtc_hookup(void)
{
struct timespec tv;
+ if (!machine_is(mpc834x_mds))
+ return 0;
+
ppc_md.get_rtc_time = ds1374_get_rtc_time;
ppc_md.set_rtc_time = ds1374_set_rtc_time;
@@ -194,10 +180,9 @@ late_initcall(mpc834x_rtc_hookup);
*/
static int __init mpc834x_mds_probe(void)
{
- /* We always match for now, eventually we should look at the flat
- dev tree to ensure this is the board we are suppose to run on
- */
- return 1;
+ unsigned long root = of_get_flat_dt_root();
+
+ return of_flat_dt_is_compatible(root, "MPC834xMDS");
}
define_machine(mpc834x_mds) {
diff --git a/arch/powerpc/platforms/83xx/mpc8360e_pb.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index ccce2f9f283..526ed090a44 100644
--- a/arch/powerpc/platforms/83xx/mpc8360e_pb.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -5,12 +5,12 @@
* Yin Olivia <Hong-hua.Yin@freescale.com>
*
* Description:
- * MPC8360E MDS PB board specific routines.
+ * MPC8360E MDS board specific routines.
*
* Changelog:
* Jun 21, 2006 Initial version
*
- * This program is free software; you can redistribute it and/or modify it
+ * 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.
@@ -62,33 +62,17 @@ unsigned long isa_mem_base = 0;
static u8 *bcsr_regs = NULL;
-u8 *get_bcsr(void)
-{
- return bcsr_regs;
-}
-
/* ************************************************************************
*
* Setup the architecture
*
*/
-static void __init mpc8360_sys_setup_arch(void)
+static void __init mpc836x_mds_setup_arch(void)
{
struct device_node *np;
if (ppc_md.progress)
- ppc_md.progress("mpc8360_sys_setup_arch()", 0);
-
- np = of_find_node_by_type(NULL, "cpu");
- if (np != 0) {
- const unsigned int *fp =
- get_property(np, "clock-frequency", NULL);
- if (fp != 0)
- loops_per_jiffy = *fp / HZ;
- else
- loops_per_jiffy = 50000000 / HZ;
- of_node_put(np);
- }
+ ppc_md.progress("mpc836x_mds_setup_arch()", 0);
/* Map BCSR area */
np = of_find_node_by_name(NULL, "bcsr");
@@ -128,40 +112,29 @@ static void __init mpc8360_sys_setup_arch(void)
}
#endif /* CONFIG_QUICC_ENGINE */
-
-#ifdef CONFIG_BLK_DEV_INITRD
- if (initrd_start)
- ROOT_DEV = Root_RAM0;
- else
-#endif
-#ifdef CONFIG_ROOT_NFS
- ROOT_DEV = Root_NFS;
-#else
- ROOT_DEV = Root_HDA1;
-#endif
}
-static int __init mpc8360_declare_of_platform_devices(void)
-{
- struct device_node *np;
+static struct of_device_id mpc836x_ids[] = {
+ { .type = "soc", },
+ { .compatible = "soc", },
+ { .type = "qe", },
+ {},
+};
- for (np = NULL; (np = of_find_compatible_node(np, "network",
- "ucc_geth")) != NULL;) {
- int ucc_num;
- char bus_id[BUS_ID_SIZE];
+static int __init mpc836x_declare_of_platform_devices(void)
+{
+ if (!machine_is(mpc836x_mds))
+ return 0;
- ucc_num = *((uint *) get_property(np, "device-id", NULL)) - 1;
- snprintf(bus_id, BUS_ID_SIZE, "ucc_geth.%u", ucc_num);
- of_platform_device_create(np, bus_id, NULL);
- }
+ /* Publish the QE devices */
+ of_platform_bus_probe(NULL, mpc836x_ids, NULL);
return 0;
}
-device_initcall(mpc8360_declare_of_platform_devices);
+device_initcall(mpc836x_declare_of_platform_devices);
-static void __init mpc8360_sys_init_IRQ(void)
+static void __init mpc836x_mds_init_IRQ(void)
{
-
struct device_node *np;
np = of_find_node_by_type(NULL, "ipic");
@@ -194,6 +167,9 @@ static int __init mpc8360_rtc_hookup(void)
{
struct timespec tv;
+ if (!machine_is(mpc836x_mds))
+ return 0;
+
ppc_md.get_rtc_time = ds1374_get_rtc_time;
ppc_md.set_rtc_time = ds1374_set_rtc_time;
@@ -210,28 +186,21 @@ late_initcall(mpc8360_rtc_hookup);
/*
* Called very early, MMU is off, device-tree isn't unflattened
*/
-static int __init mpc8360_sys_probe(void)
+static int __init mpc836x_mds_probe(void)
{
- char *model = of_get_flat_dt_prop(of_get_flat_dt_root(),
- "model", NULL);
- if (model == NULL)
- return 0;
- if (strcmp(model, "MPC8360EPB"))
- return 0;
-
- DBG("MPC8360EMDS-PB found\n");
+ unsigned long root = of_get_flat_dt_root();
- return 1;
+ return of_flat_dt_is_compatible(root, "MPC836xMDS");
}
-define_machine(mpc8360_sys) {
- .name = "MPC8360E PB",
- .probe = mpc8360_sys_probe,
- .setup_arch = mpc8360_sys_setup_arch,
- .init_IRQ = mpc8360_sys_init_IRQ,
- .get_irq = ipic_get_irq,
- .restart = mpc83xx_restart,
- .time_init = mpc83xx_time_init,
+define_machine(mpc836x_mds) {
+ .name = "MPC836x MDS",
+ .probe = mpc836x_mds_probe,
+ .setup_arch = mpc836x_mds_setup_arch,
+ .init_IRQ = mpc836x_mds_init_IRQ,
+ .get_irq = ipic_get_irq,
+ .restart = mpc83xx_restart,
+ .time_init = mpc83xx_time_init,
.calibrate_decr = generic_calibrate_decr,
- .progress = udbg_progress,
+ .progress = udbg_progress,
};
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index dc0583bdbc6..2dfd05095a2 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -4,7 +4,7 @@ endif
obj-y := pci.o lpar.o hvCall.o nvram.o reconfig.o \
setup.o iommu.o ras.o rtasd.o pci_dlpar.o \
- firmware.o
+ firmware.o power.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_XICS) += xics.o
obj-$(CONFIG_SCANLOG) += scanlog.o
diff --git a/arch/powerpc/platforms/pseries/power.c b/arch/powerpc/platforms/pseries/power.c
new file mode 100644
index 00000000000..2624b71df73
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/power.c
@@ -0,0 +1,87 @@
+/*
+ * Interface for power-management for ppc64 compliant platform
+ *
+ * Manish Ahuja <mahuja@us.ibm.com>
+ *
+ * Feb 2007
+ *
+ * Copyright (C) 2007 IBM Corporation.
+ *
+ * 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; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/kobject.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+
+unsigned long rtas_poweron_auto; /* default and normal state is 0 */
+
+static ssize_t auto_poweron_show(struct subsystem *subsys, char *buf)
+{
+ return sprintf(buf, "%lu\n", rtas_poweron_auto);
+}
+
+static ssize_t
+auto_poweron_store(struct subsystem *subsys, const char *buf, size_t n)
+{
+ int ret;
+ unsigned long ups_restart;
+ ret = sscanf(buf, "%lu", &ups_restart);
+
+ if ((ret == 1) && ((ups_restart == 1) || (ups_restart == 0))){
+ rtas_poweron_auto = ups_restart;
+ return n;
+ }
+ return -EINVAL;
+}
+
+static struct subsys_attribute auto_poweron_attr = {
+ .attr = {
+ .name = __stringify(auto_poweron),
+ .mode = 0644,
+ },
+ .show = auto_poweron_show,
+ .store = auto_poweron_store,
+};
+
+#ifndef CONFIG_PM
+decl_subsys(power,NULL,NULL);
+
+static struct attribute *g[] = {
+ &auto_poweron_attr.attr,
+ NULL,
+};
+
+static struct attribute_group attr_group = {
+ .attrs = g,
+};
+
+static int __init pm_init(void)
+{
+ int error = subsystem_register(&power_subsys);
+ if (!error)
+ error = sysfs_create_group(&power_subsys.kset.kobj,&attr_group);
+ return error;
+}
+core_initcall(pm_init);
+#else
+extern struct subsystem power_subsys;
+
+static int __init apo_pm_init(void)
+{
+ return (subsys_create_file(&power_subsys, &auto_poweron_attr));
+}
+__initcall(apo_pm_init);
+#endif
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h
index 35264f9af0f..22bc0198974 100644
--- a/arch/powerpc/platforms/pseries/pseries.h
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -33,4 +33,7 @@ static inline void setup_kexec_cpu_down_xics(void) { }
static inline void setup_kexec_cpu_down_mpic(void) { }
#endif
+/* Poweron flag used for enabling auto ups restart */
+extern unsigned long rtas_poweron_auto;
+
#endif /* _PSERIES_PSERIES_H */
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 435a0459652..34aff47b1f5 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -486,6 +486,34 @@ static int pSeries_pci_probe_mode(struct pci_bus *bus)
return PCI_PROBE_NORMAL;
}
+/**
+ * pSeries_power_off - tell firmware about how to power off the system.
+ *
+ * This function calls either the power-off rtas token in normal cases
+ * or the ibm,power-off-ups token (if present & requested) in case of
+ * a power failure. If power-off token is used, power on will only be
+ * possible with power button press. If ibm,power-off-ups token is used
+ * it will allow auto poweron after power is restored.
+ */
+void pSeries_power_off(void)
+{
+ int rc;
+ int rtas_poweroff_ups_token = rtas_token("ibm,power-off-ups");
+
+ if (rtas_flash_term_hook)
+ rtas_flash_term_hook(SYS_POWER_OFF);
+
+ if (rtas_poweron_auto == 0 ||
+ rtas_poweroff_ups_token == RTAS_UNKNOWN_SERVICE) {
+ rc = rtas_call(rtas_token("power-off"), 2, 1, NULL, -1, -1);
+ printk(KERN_INFO "RTAS power-off returned %d\n", rc);
+ } else {
+ rc = rtas_call(rtas_poweroff_ups_token, 0, 1, NULL);
+ printk(KERN_INFO "RTAS ibm,power-off-ups returned %d\n", rc);
+ }
+ for (;;);
+}
+
define_machine(pseries) {
.name = "pSeries",
.probe = pSeries_probe,
@@ -496,7 +524,7 @@ define_machine(pseries) {
.pcibios_fixup = pSeries_final_fixup,
.pci_probe_mode = pSeries_pci_probe_mode,
.restart = rtas_restart,
- .power_off = rtas_power_off,
+ .power_off = pSeries_power_off,
.halt = rtas_halt,
.panic = rtas_os_term,
.get_boot_time = rtas_get_boot_time,
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 34161bc5a02..d20f02927f7 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -233,14 +233,7 @@ static int __init gfar_of_init(void)
goto err;
}
- mac_addr = get_property(np, "local-mac-address", NULL);
- if (mac_addr == NULL)
- mac_addr = get_property(np, "mac-address", NULL);
- if (mac_addr == NULL) {
- /* Obsolete */
- mac_addr = get_property(np, "address", NULL);
- }
-
+ mac_addr = of_get_mac_address(np);
if (mac_addr)
memcpy(gfar_data.mac_addr, mac_addr, 6);
@@ -646,8 +639,9 @@ static int __init fs_enet_of_init(void)
goto unreg;
}
- mac_addr = get_property(np, "mac-address", NULL);
- memcpy(fs_enet_data.macaddr, mac_addr, 6);
+ mac_addr = of_get_mac_address(np);
+ if (mac_addr)
+ memcpy(fs_enet_data.macaddr, mac_addr, 6);
ph = get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
@@ -931,8 +925,9 @@ static int __init fs_enet_of_init(void)
goto err;
r[0].name = enet_regs;
- mac_addr = (void *)get_property(np, "mac-address", NULL);
- memcpy(fs_enet_data.macaddr, mac_addr, 6);
+ mac_addr = of_get_mac_address(np);
+ if (mac_addr)
+ memcpy(fs_enet_data.macaddr, mac_addr, 6);
ph = (phandle *) get_property(np, "phy-handle", NULL);
if (ph != NULL)
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
index e657559bea9..a457ac1c663 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
@@ -1,13 +1,12 @@
/*
- * arch/powerpc/sysdev/qe_lib/ucc_fast.c
- *
- * QE UCC Fast API Set - UCC Fast specific routines implementations.
- *
* Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
*
* Authors: Shlomi Gridish <gridish@freescale.com>
* Li Yang <leoli@freescale.com>
*
+ * Description:
+ * QE UCC Fast API Set - UCC Fast specific routines implementations.
+ *
* 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
@@ -27,79 +26,61 @@
#include <asm/ucc.h>
#include <asm/ucc_fast.h>
-#define uccf_printk(level, format, arg...) \
- printk(level format "\n", ## arg)
-
-#define uccf_dbg(format, arg...) \
- uccf_printk(KERN_DEBUG , format , ## arg)
-#define uccf_err(format, arg...) \
- uccf_printk(KERN_ERR , format , ## arg)
-#define uccf_info(format, arg...) \
- uccf_printk(KERN_INFO , format , ## arg)
-#define uccf_warn(format, arg...) \
- uccf_printk(KERN_WARNING , format , ## arg)
-
-#ifdef UCCF_VERBOSE_DEBUG
-#define uccf_vdbg uccf_dbg
-#else
-#define uccf_vdbg(fmt, args...) do { } while (0)
-#endif /* UCCF_VERBOSE_DEBUG */
-
void ucc_fast_dump_regs(struct ucc_fast_private * uccf)
{
- uccf_info("UCC%d Fast registers:", uccf->uf_info->ucc_num);
- uccf_info("Base address: 0x%08x", (u32) uccf->uf_regs);
+ printk(KERN_INFO "UCC%d Fast registers:", uccf->uf_info->ucc_num);
+ printk(KERN_INFO "Base address: 0x%08x", (u32) uccf->uf_regs);
- uccf_info("gumr : addr - 0x%08x, val - 0x%08x",
+ printk(KERN_INFO "gumr : addr - 0x%08x, val - 0x%08x",
(u32) & uccf->uf_regs->gumr, in_be32(&uccf->uf_regs->gumr));
- uccf_info("upsmr : addr - 0x%08x, val - 0x%08x",
+ printk(KERN_INFO "upsmr : addr - 0x%08x, val - 0x%08x",
(u32) & uccf->uf_regs->upsmr, in_be32(&uccf->uf_regs->upsmr));
- uccf_info("utodr : addr - 0x%08x, val - 0x%04x",
+ printk(KERN_INFO "utodr : addr - 0x%08x, val - 0x%04x",
(u32) & uccf->uf_regs->utodr, in_be16(&uccf->uf_regs->utodr));
- uccf_info("udsr : addr - 0x%08x, val - 0x%04x",
+ printk(KERN_INFO "udsr : addr - 0x%08x, val - 0x%04x",
(u32) & uccf->uf_regs->udsr, in_be16(&uccf->uf_regs->udsr));
- uccf_info("ucce : addr - 0x%08x, val - 0x%08x",
+ printk(KERN_INFO "ucce : addr - 0x%08x, val - 0x%08x",
(u32) & uccf->uf_regs->ucce, in_be32(&uccf->uf_regs->ucce));
- uccf_info("uccm : addr - 0x%08x, val - 0x%08x",
+ printk(KERN_INFO "uccm : addr - 0x%08x, val - 0x%08x",
(u32) & uccf->uf_regs->uccm, in_be32(&uccf->uf_regs->uccm));
- uccf_info("uccs : addr - 0x%08x, val - 0x%02x",
+ printk(KERN_INFO "uccs : addr - 0x%08x, val - 0x%02x",
(u32) & uccf->uf_regs->uccs, uccf->uf_regs->uccs);
- uccf_info("urfb : addr - 0x%08x, val - 0x%08x",
+ printk(KERN_INFO "urfb : addr - 0x%08x, val - 0x%08x",
(u32) & uccf->uf_regs->urfb, in_be32(&uccf->uf_regs->urfb));
- uccf_info("urfs : addr - 0x%08x, val - 0x%04x",
+ printk(KERN_INFO "urfs : addr - 0x%08x, val - 0x%04x",
(u32) & uccf->uf_regs->urfs, in_be16(&uccf->uf_regs->urfs));
- uccf_info("urfet : addr - 0x%08x, val - 0x%04x",
+ printk(KERN_INFO "urfet : addr - 0x%08x, val - 0x%04x",
(u32) & uccf->uf_regs->urfet, in_be16(&uccf->uf_regs->urfet));
- uccf_info("urfset: addr - 0x%08x, val - 0x%04x",
+ printk(KERN_INFO "urfset: addr - 0x%08x, val - 0x%04x",
(u32) & uccf->uf_regs->urfset,
in_be16(&uccf->uf_regs->urfset));
- uccf_info("utfb : addr - 0x%08x, val - 0x%08x",
+ printk(KERN_INFO "utfb : addr - 0x%08x, val - 0x%08x",
(u32) & uccf->uf_regs->utfb, in_be32(&uccf->uf_regs->utfb));
- uccf_info("utfs : addr - 0x%08x, val - 0x%04x",
+ printk(KERN_INFO "utfs : addr - 0x%08x, val - 0x%04x",
(u32) & uccf->uf_regs->utfs, in_be16(&uccf->uf_regs->utfs));
- uccf_info("utfet : addr - 0x%08x, val - 0x%04x",
+ printk(KERN_INFO "utfet : addr - 0x%08x, val - 0x%04x",
(u32) & uccf->uf_regs->utfet, in_be16(&uccf->uf_regs->utfet));
- uccf_info("utftt : addr - 0x%08x, val - 0x%04x",
+ printk(KERN_INFO "utftt : addr - 0x%08x, val - 0x%04x",
(u32) & uccf->uf_regs->utftt, in_be16(&uccf->uf_regs->utftt));
- uccf_info("utpt : addr - 0x%08x, val - 0x%04x",
+ printk(KERN_INFO "utpt : addr - 0x%08x, val - 0x%04x",
(u32) & uccf->uf_regs->utpt, in_be16(&uccf->uf_regs->utpt));
- uccf_info("urtry : addr - 0x%08x, val - 0x%08x",
+ printk(KERN_INFO "urtry : addr - 0x%08x, val - 0x%08x",
(u32) & uccf->uf_regs->urtry, in_be32(&uccf->uf_regs->urtry));
- uccf_info("guemr : addr - 0x%08x, val - 0x%02x",
+ printk(KERN_INFO "guemr : addr - 0x%08x, val - 0x%02x",
(u32) & uccf->uf_regs->guemr, uccf->uf_regs->guemr);
}
u32 ucc_fast_get_qe_cr_subblock(int uccf_num)
{
switch (uccf_num) {
- case 0: return QE_CR_SUBBLOCK_UCCFAST1;
+ case 0: return QE_CR_SUBBLOCK_UCCFAST1;
case 1: return QE_CR_SUBBLOCK_UCCFAST2;
case 2: return QE_CR_SUBBLOCK_UCCFAST3;
case 3: return QE_CR_SUBBLOCK_UCCFAST4;
case 4: return QE_CR_SUBBLOCK_UCCFAST5;
case 5: return QE_CR_SUBBLOCK_UCCFAST6;
case 6: return QE_CR_SUBBLOCK_UCCFAST7;
- case 7: return QE_CR_SUBBLOCK_UCCFAST8;
+ case 7: return QE_CR_SUBBLOCK_UCCFAST8;
default: return QE_CR_SUBBLOCK_INVALID;
}
}
@@ -153,84 +134,72 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
{
struct ucc_fast_private *uccf;
struct ucc_fast *uf_regs;
- u32 gumr = 0;
+ u32 gumr;
int ret;
- uccf_vdbg("%s: IN", __FUNCTION__);
-
if (!uf_info)
return -EINVAL;
/* check if the UCC port number is in range. */
if ((uf_info->ucc_num < 0) || (uf_info->ucc_num > UCC_MAX_NUM - 1)) {
- uccf_err("ucc_fast_init: Illegal UCC number!");
+ printk(KERN_ERR "%s: illegal UCC number", __FUNCTION__);
return -EINVAL;
}
/* Check that 'max_rx_buf_length' is properly aligned (4). */
if (uf_info->max_rx_buf_length & (UCC_FAST_MRBLR_ALIGNMENT - 1)) {
- uccf_err("ucc_fast_init: max_rx_buf_length not aligned.");
+ printk(KERN_ERR "%s: max_rx_buf_length not aligned", __FUNCTION__);
return -EINVAL;
}
/* Validate Virtual Fifo register values */
if (uf_info->urfs < UCC_FAST_URFS_MIN_VAL) {
- uccf_err
- ("ucc_fast_init: Virtual Fifo register urfs too small.");
+ printk(KERN_ERR "%s: urfs is too small", __FUNCTION__);
return -EINVAL;
}
if (uf_info->urfs & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- uccf_err
- ("ucc_fast_init: Virtual Fifo register urfs not aligned.");
+ printk(KERN_ERR "%s: urfs is not aligned", __FUNCTION__);
return -EINVAL;
}
if (uf_info->urfet & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- uccf_err
- ("ucc_fast_init: Virtual Fifo register urfet not aligned.");
+ printk(KERN_ERR "%s: urfet is not aligned.", __FUNCTION__);
return -EINVAL;
}
if (uf_info->urfset & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- uccf_err
- ("ucc_fast_init: Virtual Fifo register urfset not aligned.");
+ printk(KERN_ERR "%s: urfset is not aligned", __FUNCTION__);
return -EINVAL;
}
if (uf_info->utfs & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- uccf_err
- ("ucc_fast_init: Virtual Fifo register utfs not aligned.");
+ printk(KERN_ERR "%s: utfs is not aligned", __FUNCTION__);
return -EINVAL;
}
if (uf_info->utfet & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- uccf_err
- ("ucc_fast_init: Virtual Fifo register utfet not aligned.");
+ printk(KERN_ERR "%s: utfet is not aligned", __FUNCTION__);
return -EINVAL;
}
if (uf_info->utftt & (UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT - 1)) {
- uccf_err
- ("ucc_fast_init: Virtual Fifo register utftt not aligned.");
+ printk(KERN_ERR "%s: utftt is not aligned", __FUNCTION__);
return -EINVAL;
}
uccf = kzalloc(sizeof(struct ucc_fast_private), GFP_KERNEL);
if (!uccf) {
- uccf_err
- ("ucc_fast_init: No memory for UCC slow data structure!");
+ printk(KERN_ERR "%s: Cannot allocate private data", __FUNCTION__);
return -ENOMEM;
}
/* Fill fast UCC structure */
uccf->uf_info = uf_info;
/* Set the PHY base address */
- uccf->uf_regs =
- (struct ucc_fast *) ioremap(uf_info->regs, sizeof(struct ucc_fast));
+ uccf->uf_regs = ioremap(uf_info->regs, sizeof(struct ucc_fast));
if (uccf->uf_regs == NULL) {
- uccf_err
- ("ucc_fast_init: No memory map for UCC slow controller!");
+ printk(KERN_ERR "%s: Cannot map UCC registers", __FUNCTION__);
return -ENOMEM;
}
@@ -249,7 +218,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
/* Init Guemr register */
if ((ret = ucc_init_guemr((struct ucc_common *) (uf_regs)))) {
- uccf_err("ucc_fast_init: Could not init the guemr register.");
+ printk(KERN_ERR "%s: cannot init GUEMR", __FUNCTION__);
ucc_fast_free(uccf);
return ret;
}
@@ -258,7 +227,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
if ((ret = ucc_set_type(uf_info->ucc_num,
(struct ucc_common *) (uf_regs),
UCC_SPEED_TYPE_FAST))) {
- uccf_err("ucc_fast_init: Could not set type to fast.");
+ printk(KERN_ERR "%s: cannot set UCC type", __FUNCTION__);
ucc_fast_free(uccf);
return ret;
}
@@ -267,10 +236,9 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
/* Set GUMR */
/* For more details see the hardware spec. */
- /* gumr starts as zero. */
+ gumr = uf_info->ttx_trx;
if (uf_info->tci)
gumr |= UCC_FAST_GUMR_TCI;
- gumr |= uf_info->ttx_trx;
if (uf_info->cdp)
gumr |= UCC_FAST_GUMR_CDP;
if (uf_info->ctsp)
@@ -298,9 +266,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
uccf->ucc_fast_tx_virtual_fifo_base_offset =
qe_muram_alloc(uf_info->utfs, UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT);
if (IS_MURAM_ERR(uccf->ucc_fast_tx_virtual_fifo_base_offset)) {
- uccf_err
- ("ucc_fast_init: Can not allocate MURAM memory for "
- "struct ucc_fastx_virtual_fifo_base_offset.");
+ printk(KERN_ERR "%s: cannot allocate MURAM for TX FIFO", __FUNCTION__);
uccf->ucc_fast_tx_virtual_fifo_base_offset = 0;
ucc_fast_free(uccf);
return -ENOMEM;
@@ -308,14 +274,11 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
/* Allocate memory for Rx Virtual Fifo */
uccf->ucc_fast_rx_virtual_fifo_base_offset =
- qe_muram_alloc(uf_info->urfs +
- (u32)
+ qe_muram_alloc(uf_info->urfs +
UCC_FAST_RECEIVE_VIRTUAL_FIFO_SIZE_FUDGE_FACTOR,
UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT);
if (IS_MURAM_ERR(uccf->ucc_fast_rx_virtual_fifo_base_offset)) {
- uccf_err
- ("ucc_fast_init: Can not allocate MURAM memory for "
- "ucc_fast_rx_virtual_fifo_base_offset.");
+ printk(KERN_ERR "%s: cannot allocate MURAM for RX FIFO", __FUNCTION__);
uccf->ucc_fast_rx_virtual_fifo_base_offset = 0;
ucc_fast_free(uccf);
return -ENOMEM;
@@ -342,26 +305,22 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
/* If NMSI (not Tsa), set Tx and Rx clock. */
if (!uf_info->tsa) {
/* Rx clock routing */
- if (uf_info->rx_clock != QE_CLK_NONE) {
- if (ucc_set_qe_mux_rxtx
- (uf_info->ucc_num, uf_info->rx_clock,
- COMM_DIR_RX)) {
- uccf_err
- ("ucc_fast_init: Illegal value for parameter 'RxClock'.");
- ucc_fast_free(uccf);
- return -EINVAL;
- }
+ if ((uf_info->rx_clock != QE_CLK_NONE) &&
+ ucc_set_qe_mux_rxtx(uf_info->ucc_num, uf_info->rx_clock,
+ COMM_DIR_RX)) {
+ printk(KERN_ERR "%s: illegal value for RX clock",
+ __FUNCTION__);
+ ucc_fast_free(uccf);
+ return -EINVAL;
}
/* Tx clock routing */
- if (uf_info->tx_clock != QE_CLK_NONE) {
- if (ucc_set_qe_mux_rxtx
- (uf_info->ucc_num, uf_info->tx_clock,
- COMM_DIR_TX)) {
- uccf_err
- ("ucc_fast_init: Illegal value for parameter 'TxClock'.");
- ucc_fast_free(uccf);
- return -EINVAL;
- }
+ if ((uf_info->tx_clock != QE_CLK_NONE) &&
+ ucc_set_qe_mux_rxtx(uf_info->ucc_num, uf_info->tx_clock,
+ COMM_DIR_TX)) {
+ printk(KERN_ERR "%s: illegal value for TX clock",
+ __FUNCTION__);
+ ucc_fast_free(uccf);
+ return -EINVAL;
}
}
@@ -370,9 +329,9 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
/* First, clear anything pending at UCC level,
* otherwise, old garbage may come through
- * as soon as the dam is opened
- * Writing '1' clears
- */
+ * as soon as the dam is opened. */
+
+ /* Writing '1' clears */
out_be32(&uf_regs->ucce, 0xffffffff);
*uccf_ret = uccf;
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_slow.c b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
index 0e97e5c94f8..817df73ecf5 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_slow.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_slow.c
@@ -19,7 +19,6 @@
#include <linux/stddef.h>
#include <linux/interrupt.h>
-#include <asm/irq.h>
#include <asm/io.h>
#include <asm/immap_qe.h>
#include <asm/qe.h>
@@ -27,24 +26,6 @@
#include <asm/ucc.h>
#include <asm/ucc_slow.h>
-#define uccs_printk(level, format, arg...) \
- printk(level format "\n", ## arg)
-
-#define uccs_dbg(format, arg...) \
- uccs_printk(KERN_DEBUG , format , ## arg)
-#define uccs_err(format, arg...) \
- uccs_printk(KERN_ERR , format , ## arg)
-#define uccs_info(format, arg...) \
- uccs_printk(KERN_INFO , format , ## arg)
-#define uccs_warn(format, arg...) \
- uccs_printk(KERN_WARNING , format , ## arg)
-
-#ifdef UCCS_VERBOSE_DEBUG
-#define uccs_vdbg uccs_dbg
-#else
-#define uccs_vdbg(fmt, args...) do { } while (0)
-#endif /* UCCS_VERBOSE_DEBUG */
-
u32 ucc_slow_get_qe_cr_subblock(int uccs_num)
{
switch (uccs_num) {
@@ -135,51 +116,53 @@ void ucc_slow_disable(struct ucc_slow_private * uccs, enum comm_dir mode)
int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** uccs_ret)
{
+ struct ucc_slow_private *uccs;
u32 i;
struct ucc_slow *us_regs;
u32 gumr;
- u8 function_code = 0;
- u8 *bd;
- struct ucc_slow_private *uccs;
+ struct qe_bd *bd;
u32 id;
u32 command;
- int ret;
-
- uccs_vdbg("%s: IN", __FUNCTION__);
+ int ret = 0;
if (!us_info)
return -EINVAL;
/* check if the UCC port number is in range. */
if ((us_info->ucc_num < 0) || (us_info->ucc_num > UCC_MAX_NUM - 1)) {
- uccs_err("ucc_slow_init: Illegal UCC number!");
+ printk(KERN_ERR "%s: illegal UCC number", __FUNCTION__);
return -EINVAL;
}
/*
* Set mrblr
* Check that 'max_rx_buf_length' is properly aligned (4), unless
- * rfw is 1, meaning that QE accepts one byte at a time, unlike normal
+ * rfw is 1, meaning that QE accepts one byte at a time, unlike normal
* case when QE accepts 32 bits at a time.
*/
if ((!us_info->rfw) &&
(us_info->max_rx_buf_length & (UCC_SLOW_MRBLR_ALIGNMENT - 1))) {
- uccs_err("max_rx_buf_length not aligned.");
+ printk(KERN_ERR "max_rx_buf_length not aligned.");
return -EINVAL;
}
uccs = kzalloc(sizeof(struct ucc_slow_private), GFP_KERNEL);
if (!uccs) {
- uccs_err
- ("ucc_slow_init: No memory for UCC slow data structure!");
+ printk(KERN_ERR "%s: Cannot allocate private data", __FUNCTION__);
return -ENOMEM;
}
/* Fill slow UCC structure */
uccs->us_info = us_info;
+ /* Set the PHY base address */
+ uccs->us_regs = ioremap(us_info->regs, sizeof(struct ucc_slow));
+ if (uccs->us_regs == NULL) {
+ printk(KERN_ERR "%s: Cannot map UCC registers", __FUNCTION__);
+ return -ENOMEM;
+ }
+
uccs->saved_uccm = 0;
uccs->p_rx_frame = 0;
- uccs->us_regs = us_info->regs;
us_regs = uccs->us_regs;
uccs->p_ucce = (u16 *) & (us_regs->ucce);
uccs->p_uccm = (u16 *) & (us_regs->uccm);
@@ -190,24 +173,22 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
#endif /* STATISTICS */
/* Get PRAM base */
- uccs->us_pram_offset = qe_muram_alloc(UCC_SLOW_PRAM_SIZE,
- ALIGNMENT_OF_UCC_SLOW_PRAM);
+ uccs->us_pram_offset =
+ qe_muram_alloc(UCC_SLOW_PRAM_SIZE, ALIGNMENT_OF_UCC_SLOW_PRAM);
if (IS_MURAM_ERR(uccs->us_pram_offset)) {
- uccs_err
- ("ucc_slow_init: Can not allocate MURAM memory "
- "for Slow UCC.");
+ printk(KERN_ERR "%s: cannot allocate MURAM for PRAM", __FUNCTION__);
ucc_slow_free(uccs);
return -ENOMEM;
}
id = ucc_slow_get_qe_cr_subblock(us_info->ucc_num);
qe_issue_cmd(QE_ASSIGN_PAGE_TO_DEVICE, id, QE_CR_PROTOCOL_UNSPECIFIED,
- (u32) uccs->us_pram_offset);
+ uccs->us_pram_offset);
uccs->us_pram = qe_muram_addr(uccs->us_pram_offset);
/* Init Guemr register */
if ((ret = ucc_init_guemr((struct ucc_common *) (us_info->regs)))) {
- uccs_err("ucc_slow_init: Could not init the guemr register.");
+ printk(KERN_ERR "%s: cannot init GUEMR", __FUNCTION__);
ucc_slow_free(uccs);
return ret;
}
@@ -216,7 +197,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
if ((ret = ucc_set_type(us_info->ucc_num,
(struct ucc_common *) (us_info->regs),
UCC_SPEED_TYPE_SLOW))) {
- uccs_err("ucc_slow_init: Could not init the guemr register.");
+ printk(KERN_ERR "%s: cannot set UCC type", __FUNCTION__);
ucc_slow_free(uccs);
return ret;
}
@@ -230,7 +211,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
qe_muram_alloc(us_info->rx_bd_ring_len * sizeof(struct qe_bd),
QE_ALIGNMENT_OF_BD);
if (IS_MURAM_ERR(uccs->rx_base_offset)) {
- uccs_err("ucc_slow_init: No memory for Rx BD's.");
+ printk(KERN_ERR "%s: cannot allocate RX BDs", __FUNCTION__);
uccs->rx_base_offset = 0;
ucc_slow_free(uccs);
return -ENOMEM;
@@ -240,7 +221,7 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
qe_muram_alloc(us_info->tx_bd_ring_len * sizeof(struct qe_bd),
QE_ALIGNMENT_OF_BD);
if (IS_MURAM_ERR(uccs->tx_base_offset)) {
- uccs_err("ucc_slow_init: No memory for Tx BD's.");
+ printk(KERN_ERR "%s: cannot allocate TX BDs", __FUNCTION__);
uccs->tx_base_offset = 0;
ucc_slow_free(uccs);
return -ENOMEM;
@@ -248,34 +229,33 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
/* Init Tx bds */
bd = uccs->confBd = uccs->tx_bd = qe_muram_addr(uccs->tx_base_offset);
- for (i = 0; i < us_info->tx_bd_ring_len; i++) {
+ for (i = 0; i < us_info->tx_bd_ring_len - 1; i++) {
/* clear bd buffer */
- out_be32(&(((struct qe_bd *)bd)->buf), 0);
+ out_be32(&bd->buf, 0);
/* set bd status and length */
- out_be32((u32*)bd, 0);
- bd += sizeof(struct qe_bd);
+ out_be32((u32 *) bd, 0);
+ bd++;
}
- bd -= sizeof(struct qe_bd);
- /* set bd status and length */
- out_be32((u32*)bd, T_W); /* for last BD set Wrap bit */
+ /* for last BD set Wrap bit */
+ out_be32(&bd->buf, 0);
+ out_be32((u32 *) bd, cpu_to_be32(T_W));
/* Init Rx bds */
bd = uccs->rx_bd = qe_muram_addr(uccs->rx_base_offset);
- for (i = 0; i < us_info->rx_bd_ring_len; i++) {
+ for (i = 0; i < us_info->rx_bd_ring_len - 1; i++) {
/* set bd status and length */
out_be32((u32*)bd, 0);
/* clear bd buffer */
- out_be32(&(((struct qe_bd *)bd)->buf), 0);
- bd += sizeof(struct qe_bd);
+ out_be32(&bd->buf, 0);
+ bd++;
}
- bd -= sizeof(struct qe_bd);
- /* set bd status and length */
- out_be32((u32*)bd, R_W); /* for last BD set Wrap bit */
+ /* for last BD set Wrap bit */
+ out_be32((u32*)bd, cpu_to_be32(R_W));
+ out_be32(&bd->buf, 0);
/* Set GUMR (For more details see the hardware spec.). */
/* gumr_h */
- gumr = 0;
- gumr |= us_info->tcrc;
+ gumr = us_info->tcrc;
if (us_info->cdp)
gumr |= UCC_SLOW_GUMR_H_CDP;
if (us_info->ctsp)
@@ -295,7 +275,8 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
out_be32(&us_regs->gumr_h, gumr);
/* gumr_l */
- gumr = 0;
+ gumr = us_info->tdcr | us_info->rdcr | us_info->tenc | us_info->renc |
+ us_info->diag | us_info->mode;
if (us_info->tci)
gumr |= UCC_SLOW_GUMR_L_TCI;
if (us_info->rinv)
@@ -304,23 +285,14 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
gumr |= UCC_SLOW_GUMR_L_TINV;
if (us_info->tend)
gumr |= UCC_SLOW_GUMR_L_TEND;
- gumr |= us_info->tdcr;
- gumr |= us_info->rdcr;
- gumr |= us_info->tenc;
- gumr |= us_info->renc;
- gumr |= us_info->diag;
- gumr |= us_info->mode;
out_be32(&us_regs->gumr_l, gumr);
/* Function code registers */
- /* function_code has initial value 0 */
/* if the data is in cachable memory, the 'global' */
/* in the function code should be set. */
- function_code |= us_info->data_mem_part;
- function_code |= QE_BMR_BYTE_ORDER_BO_MOT; /* Required for QE */
- uccs->us_pram->tfcr = function_code;
- uccs->us_pram->rfcr = function_code;
+ uccs->us_pram->tfcr = uccs->us_pram->rfcr =
+ us_info->data_mem_part | QE_BMR_BYTE_ORDER_BO_MOT;
/* rbase, tbase are offsets from MURAM base */
out_be16(&uccs->us_pram->rbase, uccs->us_pram_offset);
@@ -336,34 +308,29 @@ int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** ucc
/* If NMSI (not Tsa), set Tx and Rx clock. */
if (!us_info->tsa) {
/* Rx clock routing */
- if (ucc_set_qe_mux_rxtx
- (us_info->ucc_num, us_info->rx_clock, COMM_DIR_RX)) {
- uccs_err
- ("ucc_slow_init: Illegal value for parameter"
- " 'RxClock'.");
+ if (ucc_set_qe_mux_rxtx(us_info->ucc_num, us_info->rx_clock,
+ COMM_DIR_RX)) {
+ printk(KERN_ERR "%s: illegal value for RX clock",
+ __FUNCTION__);
ucc_slow_free(uccs);
return -EINVAL;
}
/* Tx clock routing */
- if (ucc_set_qe_mux_rxtx(us_info->ucc_num,
- us_info->tx_clock, COMM_DIR_TX)) {
- uccs_err
- ("ucc_slow_init: Illegal value for parameter "
- "'TxClock'.");
+ if (ucc_set_qe_mux_rxtx(us_info->ucc_num, us_info->tx_clock,
+ COMM_DIR_TX)) {
+ printk(KERN_ERR "%s: illegal value for TX clock",
+ __FUNCTION__);
ucc_slow_free(uccs);
return -EINVAL;
}
}
- /*
- * INTERRUPTS
- */
/* Set interrupt mask register at UCC level. */
out_be16(&us_regs->uccm, us_info->uccm_mask);
- /* First, clear anything pending at UCC level, */
- /* otherwise, old garbage may come through */
- /* as soon as the dam is opened. */
+ /* First, clear anything pending at UCC level,
+ * otherwise, old garbage may come through
+ * as soon as the dam is opened. */
/* Writing '1' clears */
out_be16(&us_regs->ucce, 0xffff);
@@ -400,3 +367,5 @@ void ucc_slow_free(struct ucc_slow_private * uccs)
kfree(uccs);
}
+
+
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 955bbd653e2..8d24cd52105 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -995,8 +995,10 @@ mpc52xx_uart_of_remove(struct of_device *op)
struct uart_port *port = dev_get_drvdata(&op->dev);
dev_set_drvdata(&op->dev, NULL);
- if (port)
+ if (port) {
uart_remove_one_port(&mpc52xx_uart_driver, port);
+ irq_dispose_mapping(port->irq);
+ }
return 0;
}
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index 0afee17f33b..020ed015a94 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -255,6 +255,8 @@ extern void kdump_move_device_tree(void);
/* CPU OF node matching */
struct device_node *of_get_cpu_node(int cpu, unsigned int *thread);
+/* Get the MAC address */
+extern const void *of_get_mac_address(struct device_node *np);
/*
* OF interrupt mapping
diff --git a/include/asm-powerpc/ucc_slow.h b/include/asm-powerpc/ucc_slow.h
index 1babad99c71..fdaac9d762b 100644
--- a/include/asm-powerpc/ucc_slow.h
+++ b/include/asm-powerpc/ucc_slow.h
@@ -150,7 +150,7 @@ struct ucc_slow_info {
int ucc_num;
enum qe_clock rx_clock;
enum qe_clock tx_clock;
- struct ucc_slow *regs;
+ u32 regs;
int irq;
u16 uccm_mask;
int data_mem_part;
@@ -199,9 +199,9 @@ struct ucc_slow_private {
and length for first BD in a frame */
u32 tx_base_offset; /* first BD in Tx BD table offset (In MURAM) */
u32 rx_base_offset; /* first BD in Rx BD table offset (In MURAM) */
- u8 *confBd; /* next BD for confirm after Tx */
- u8 *tx_bd; /* next BD for new Tx request */
- u8 *rx_bd; /* next BD to collect after Rx */
+ struct qe_bd *confBd; /* next BD for confirm after Tx */
+ struct qe_bd *tx_bd; /* next BD for new Tx request */
+ struct qe_bd *rx_bd; /* next BD to collect after Rx */
void *p_rx_frame; /* accumulating receive frame */
u16 *p_ucce; /* a pointer to the event register in memory.
*/
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-24 03:34:21 +0000