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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-03 15:41:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-03 15:41:10 -0700
commitcd1d2d279a4b149301ef0316d12ba4b29424a802 (patch)
tree206ac2ae7c210e55b1e1ff0872ffb70ecdcecc7c /arch
parent9f389f4b2016e0aa35cd9cbb5afcd55d58e0c56a (diff)
parent8d813941b17626a7610342325be63435282bac02 (diff)
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Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix MPC5200 (not B!) device tree so FEC ethernet works [POWERPC] mpc5200: Amalgamated DTS fixes and updates [POWERPC] Fix rtas_flash procfs interface [POWERPC] Fix deadlock with mmu_hash_lock in hash_page_sync [POWERPC] Fix iSeries hard irq enabling regression [POWERPC] Fix CPM2 SCC1 clock initialization. [POWERPC] Fix defconfigs so we dont set both GENRTC and RTCLIB [POWERPC] fsldma: Use compatiable binding as spec [POWERPC] sata_fsl: reduce compatibility to fsl,pq-sata [POWERPC] 83xx: enable usb in 837x rdb and 83xx defconfigs [POWERPC] 83xx: Fix wrong USB phy type in mpc837xrdb dts
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/dts/cm5200.dts37
-rw-r--r--arch/powerpc/boot/dts/lite5200.dts15
-rw-r--r--arch/powerpc/boot/dts/motionpro.dts63
-rw-r--r--arch/powerpc/boot/dts/mpc8377_mds.dts4
-rw-r--r--arch/powerpc/boot/dts/mpc8377_rdb.dts3
-rw-r--r--arch/powerpc/boot/dts/mpc8378_rdb.dts3
-rw-r--r--arch/powerpc/boot/dts/mpc8379_mds.dts8
-rw-r--r--arch/powerpc/boot/dts/mpc8379_rdb.dts3
-rw-r--r--arch/powerpc/boot/dts/tqm5200.dts42
-rw-r--r--arch/powerpc/configs/mpc832x_mds_defconfig11
-rw-r--r--arch/powerpc/configs/mpc834x_mds_defconfig11
-rw-r--r--arch/powerpc/configs/mpc836x_mds_defconfig11
-rw-r--r--arch/powerpc/configs/mpc837x_rdb_defconfig24
-rw-r--r--arch/powerpc/configs/mpc83xx_defconfig24
-rw-r--r--arch/powerpc/configs/mpc8544_ds_defconfig11
-rw-r--r--arch/powerpc/configs/mpc8568mds_defconfig11
-rw-r--r--arch/powerpc/configs/mpc8572_ds_defconfig11
-rw-r--r--arch/powerpc/configs/mpc85xx_defconfig11
-rw-r--r--arch/powerpc/configs/mpc8641_hpcn_defconfig11
-rw-r--r--arch/powerpc/configs/prpmc2800_defconfig11
-rw-r--r--arch/powerpc/configs/storcenter_defconfig11
-rw-r--r--arch/powerpc/kernel/head_64.S13
-rw-r--r--arch/powerpc/kernel/irq.c1
-rw-r--r--arch/powerpc/kernel/rtas_flash.c2
-rw-r--r--arch/powerpc/mm/hash_low_32.S8
-rw-r--r--arch/powerpc/sysdev/cpm2.c1
26 files changed, 227 insertions, 134 deletions
diff --git a/arch/powerpc/boot/dts/cm5200.dts b/arch/powerpc/boot/dts/cm5200.dts
index 30737eafe68e..c6ca6319e4f7 100644
--- a/arch/powerpc/boot/dts/cm5200.dts
+++ b/arch/powerpc/boot/dts/cm5200.dts
@@ -212,13 +212,30 @@
ethernet@3000 {
device_type = "network";
compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
- reg = <3000 800>;
+ reg = <3000 400>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
+ phy-handle = <&phy0>;
+ };
+
+ mdio@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-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>;
+
+ phy0: ethernet-phy@0 {
+ device_type = "ethernet-phy";
+ reg = <0>;
+ };
};
i2c@3d40 {
+ #address-cells = <1>;
+ #size-cells = <0>;
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <3d40 40>;
interrupts = <2 10 0>;
@@ -231,4 +248,22 @@
reg = <8000 4000>;
};
};
+
+ lpb {
+ model = "fsl,lpb";
+ compatible = "fsl,lpb";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 fc000000 2000000>;
+
+ // 16-bit flash device at LocalPlus Bus CS0
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 2000000>;
+ bank-width = <2>;
+ device-width = <2>;
+ #size-cells = <1>;
+ #address-cells = <1>;
+ };
+ };
};
diff --git a/arch/powerpc/boot/dts/lite5200.dts b/arch/powerpc/boot/dts/lite5200.dts
index 0d701c1bf539..09b4e16154d6 100644
--- a/arch/powerpc/boot/dts/lite5200.dts
+++ b/arch/powerpc/boot/dts/lite5200.dts
@@ -258,6 +258,21 @@
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
+ phy-handle = <&phy0>;
+ };
+
+ mdio@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mpc5200-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>;
+
+ phy0:ethernet-phy@1 {
+ device_type = "ethernet-phy";
+ reg = <1>;
+ };
};
ata@3a00 {
diff --git a/arch/powerpc/boot/dts/motionpro.dts b/arch/powerpc/boot/dts/motionpro.dts
index 76951ab038ee..2b0dde058f8e 100644
--- a/arch/powerpc/boot/dts/motionpro.dts
+++ b/arch/powerpc/boot/dts/motionpro.dts
@@ -148,7 +148,6 @@
interrupt-parent = <&mpc5200_pic>;
};
-
spi@f00 {
compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi";
reg = <f00 20>;
@@ -209,10 +208,25 @@
ethernet@3000 {
device_type = "network";
compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec";
- reg = <3000 800>;
+ reg = <3000 400>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
+ phy-handle = <&phy0>;
+ };
+
+ mdio@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-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>;
+
+ phy0: ethernet-phy@2 {
+ device_type = "ethernet-phy";
+ reg = <2>;
+ };
};
ata@3a00 {
@@ -223,11 +237,19 @@
};
i2c@3d40 {
+ #address-cells = <1>;
+ #size-cells = <0>;
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <3d40 40>;
interrupts = <2 10 0>;
interrupt-parent = <&mpc5200_pic>;
fsl5200-clocking;
+
+ rtc@68 {
+ device_type = "rtc";
+ compatible = "dallas,ds1339";
+ reg = <68>;
+ };
};
sram@8000 {
@@ -240,7 +262,8 @@
compatible = "fsl,lpb";
#address-cells = <2>;
#size-cells = <1>;
- ranges = <1 0 50000000 00010000
+ ranges = <0 0 ff000000 01000000
+ 1 0 50000000 00010000
2 0 50010000 00010000
3 0 50020000 00010000>;
@@ -271,31 +294,15 @@
compatible = "promess,pro_module_dio";
reg = <3 800 2>;
};
- };
- pci@f0000d00 {
- #interrupt-cells = <1>;
- #size-cells = <2>;
- #address-cells = <3>;
- device_type = "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
- c000 0 0 2 &mpc5200_pic 1 1 3
- c000 0 0 3 &mpc5200_pic 1 2 3
- c000 0 0 4 &mpc5200_pic 1 3 3
-
- c800 0 0 1 &mpc5200_pic 1 1 3 // 2nd slot
- c800 0 0 2 &mpc5200_pic 1 2 3
- c800 0 0 3 &mpc5200_pic 1 3 3
- c800 0 0 4 &mpc5200_pic 0 0 3>;
- clock-frequency = <0>; // From boot loader
- interrupts = <2 8 0 2 9 0 2 a 0>;
- interrupt-parent = <&mpc5200_pic>;
- bus-range = <0 0>;
- ranges = <42000000 0 80000000 80000000 0 20000000
- 02000000 0 a0000000 a0000000 0 10000000
- 01000000 0 00000000 b0000000 0 01000000>;
+ // 16-bit flash device at LocalPlus Bus CS0
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 01000000>;
+ bank-width = <2>;
+ device-width = <2>;
+ #size-cells = <1>;
+ #address-cells = <1>;
+ };
};
};
diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index 49c05e97386c..eac8e1b59496 100644
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -255,14 +255,14 @@
};
sata@18000 {
- compatible = "fsl,mpc8379-sata";
+ compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
reg = <0x18000 0x1000>;
interrupts = <44 0x8>;
interrupt-parent = <&ipic>;
};
sata@19000 {
- compatible = "fsl,mpc8379-sata";
+ compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
reg = <0x19000 0x1000>;
interrupts = <45 0x8>;
interrupt-parent = <&ipic>;
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index 440aa4dfab0c..5bc09ad016f5 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -143,7 +143,6 @@
mode = "cpu";
};
- /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
usb@23000 {
compatible = "fsl-usb2-dr";
reg = <0x23000 0x1000>;
@@ -151,7 +150,7 @@
#size-cells = <0>;
interrupt-parent = <&ipic>;
interrupts = <38 0x8>;
- phy_type = "utmi";
+ phy_type = "ulpi";
};
mdio@24520 {
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 92711534b179..711f9a30f9ab 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -143,7 +143,6 @@
mode = "cpu";
};
- /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
usb@23000 {
compatible = "fsl-usb2-dr";
reg = <0x23000 0x1000>;
@@ -151,7 +150,7 @@
#size-cells = <0>;
interrupt-parent = <&ipic>;
interrupts = <38 0x8>;
- phy_type = "utmi";
+ phy_type = "ulpi";
};
mdio@24520 {
diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts
index fdb4a9255b24..6f78a9fd9826 100644
--- a/arch/powerpc/boot/dts/mpc8379_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8379_mds.dts
@@ -255,28 +255,28 @@
};
sata@18000 {
- compatible = "fsl,mpc8379-sata";
+ compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
reg = <0x18000 0x1000>;
interrupts = <44 0x8>;
interrupt-parent = <&ipic>;
};
sata@19000 {
- compatible = "fsl,mpc8379-sata";
+ compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
reg = <0x19000 0x1000>;
interrupts = <45 0x8>;
interrupt-parent = <&ipic>;
};
sata@1a000 {
- compatible = "fsl,mpc8379-sata";
+ compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
reg = <0x1a000 0x1000>;
interrupts = <46 0x8>;
interrupt-parent = <&ipic>;
};
sata@1b000 {
- compatible = "fsl,mpc8379-sata";
+ compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
reg = <0x1b000 0x1000>;
interrupts = <47 0x8>;
interrupt-parent = <&ipic>;
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index 0dda2fc558f8..c11ceb7d3299 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -143,7 +143,6 @@
mode = "cpu";
};
- /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
usb@23000 {
compatible = "fsl-usb2-dr";
reg = <0x23000 0x1000>;
@@ -151,7 +150,7 @@
#size-cells = <0>;
interrupt-parent = <&ipic>;
interrupts = <38 0x8>;
- phy_type = "utmi";
+ phy_type = "ulpi";
};
mdio@24520 {
diff --git a/arch/powerpc/boot/dts/tqm5200.dts b/arch/powerpc/boot/dts/tqm5200.dts
index c86464f007da..65bcea6a0173 100644
--- a/arch/powerpc/boot/dts/tqm5200.dts
+++ b/arch/powerpc/boot/dts/tqm5200.dts
@@ -127,10 +127,25 @@
ethernet@3000 {
device_type = "network";
compatible = "fsl,mpc5200-fec";
- reg = <3000 800>;
+ reg = <3000 400>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <2 5 0>;
interrupt-parent = <&mpc5200_pic>;
+ phy-handle = <&phy0>;
+ };
+
+ mdio@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-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>;
+
+ phy0: ethernet-phy@0 {
+ device_type = "ethernet-phy";
+ reg = <0>;
+ };
};
ata@3a00 {
@@ -141,11 +156,19 @@
};
i2c@3d40 {
+ #address-cells = <1>;
+ #size-cells = <0>;
compatible = "fsl,mpc5200-i2c","fsl-i2c";
reg = <3d40 40>;
interrupts = <2 10 0>;
interrupt-parent = <&mpc5200_pic>;
fsl5200-clocking;
+
+ rtc@68 {
+ device_type = "rtc";
+ compatible = "dallas,ds1307";
+ reg = <68>;
+ };
};
sram@8000 {
@@ -154,6 +177,23 @@
};
};
+ lpb {
+ model = "fsl,lpb";
+ compatible = "fsl,lpb";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 fc000000 02000000>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 02000000>;
+ bank-width = <4>;
+ device-width = <2>;
+ #size-cells = <1>;
+ #address-cells = <1>;
+ };
+ };
+
pci@f0000d00 {
#interrupt-cells = <1>;
#size-cells = <2>;
diff --git a/arch/powerpc/configs/mpc832x_mds_defconfig b/arch/powerpc/configs/mpc832x_mds_defconfig
index 79d228f84c5a..50cceda8994f 100644
--- a/arch/powerpc/configs/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:16 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:36:51 2008
#
# CONFIG_PPC64 is not set
@@ -628,8 +628,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -824,10 +823,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc834x_mds_defconfig b/arch/powerpc/configs/mpc834x_mds_defconfig
index 9360144942f1..b4e82c0e2be7 100644
--- a/arch/powerpc/configs/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:20 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:36:56 2008
#
# CONFIG_PPC64 is not set
@@ -571,8 +571,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -767,10 +766,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc836x_mds_defconfig b/arch/powerpc/configs/mpc836x_mds_defconfig
index 7c8b06046d5d..d50a96eddcdc 100644
--- a/arch/powerpc/configs/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:21 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:36:57 2008
#
# CONFIG_PPC64 is not set
@@ -626,8 +626,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -822,10 +821,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc837x_rdb_defconfig b/arch/powerpc/configs/mpc837x_rdb_defconfig
index 44093a0eaf88..a6331769d88f 100644
--- a/arch/powerpc/configs/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/mpc837x_rdb_defconfig
@@ -684,7 +684,29 @@ CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_EHCI_FSL=y
+CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 1f6cf68e89f8..029d2dab7deb 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -690,7 +690,29 @@ CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_EHCI_FSL=y
+CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
diff --git a/arch/powerpc/configs/mpc8544_ds_defconfig b/arch/powerpc/configs/mpc8544_ds_defconfig
index c75b6aee76d1..418bcdb5f919 100644
--- a/arch/powerpc/configs/mpc8544_ds_defconfig
+++ b/arch/powerpc/configs/mpc8544_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:26 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:37:03 2008
#
# CONFIG_PPC64 is not set
@@ -742,8 +742,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
-CONFIG_GEN_RTC=y
-CONFIG_GEN_RTC_X=y
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -1209,10 +1208,6 @@ CONFIG_USB_MON=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc8568mds_defconfig b/arch/powerpc/configs/mpc8568mds_defconfig
index e7da4b96cdeb..2b866b385607 100644
--- a/arch/powerpc/configs/mpc8568mds_defconfig
+++ b/arch/powerpc/configs/mpc8568mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:28 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:37:05 2008
#
# CONFIG_PPC64 is not set
@@ -629,8 +629,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -825,10 +824,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc8572_ds_defconfig b/arch/powerpc/configs/mpc8572_ds_defconfig
index 460afe99c653..53aa6f3173a5 100644
--- a/arch/powerpc/configs/mpc8572_ds_defconfig
+++ b/arch/powerpc/configs/mpc8572_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:29 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:37:06 2008
#
# CONFIG_PPC64 is not set
@@ -742,8 +742,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
-CONFIG_GEN_RTC=y
-CONFIG_GEN_RTC_X=y
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -1209,10 +1208,6 @@ CONFIG_USB_MON=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index 615e4c1bf735..2075722911bb 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:31 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:37:08 2008
#
# CONFIG_PPC64 is not set
@@ -750,8 +750,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
-CONFIG_GEN_RTC=y
-CONFIG_GEN_RTC_X=y
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -1217,10 +1216,6 @@ CONFIG_USB_MON=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/configs/mpc8641_hpcn_defconfig b/arch/powerpc/configs/mpc8641_hpcn_defconfig
index 994e76817967..d01dcdb70bd7 100644
--- a/arch/powerpc/configs/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:34 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:37:11 2008
#
# CONFIG_PPC64 is not set
@@ -736,8 +736,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
-CONFIG_GEN_RTC=y
-CONFIG_GEN_RTC_X=y
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -1203,10 +1202,6 @@ CONFIG_USB_MON=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index f53d55bbdd7c..f9121685f11a 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:37 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:37:15 2008
#
# CONFIG_PPC64 is not set
@@ -855,8 +855,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -1129,10 +1128,6 @@ CONFIG_USB_MON=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index 8fc85747a0a7..fdbfd39a3aca 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Mon Mar 24 08:48:41 2008
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 11:37:19 2008
#
# CONFIG_PPC64 is not set
@@ -717,8 +717,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
CONFIG_NVRAM=y
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
+# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -931,10 +930,6 @@ CONFIG_USB_STORAGE=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
-
-#
-# Conflicting RTC option has been selected, check GEN_RTC and RTC
-#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 11b4f6d9ffce..d3aee08e6814 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1387,12 +1387,14 @@ __secondary_start:
#ifdef CONFIG_PPC_ISERIES
BEGIN_FW_FTR_SECTION
ori r4,r4,MSR_EE
+ li r8,1
+ stb r8,PACAHARDIRQEN(r13)
END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
#endif
BEGIN_FW_FTR_SECTION
- stb r7,PACASOFTIRQEN(r13)
stb r7,PACAHARDIRQEN(r13)
END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES)
+ stb r7,PACASOFTIRQEN(r13)
mtspr SPRN_SRR0,r3
mtspr SPRN_SRR1,r4
@@ -1520,15 +1522,14 @@ _INIT_GLOBAL(start_here_common)
#ifdef CONFIG_PPC_ISERIES
BEGIN_FW_FTR_SECTION
mfmsr r5
- ori r5,r5,MSR_EE /* Hard Enabled */
+ ori r5,r5,MSR_EE /* Hard Enabled on iSeries*/
mtmsrd r5
+ li r5,1
END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
#endif
-BEGIN_FW_FTR_SECTION
- stb r5,PACAHARDIRQEN(r13)
-END_FW_FTR_SECTION_IFCLR(FW_FEATURE_ISERIES)
+ stb r5,PACAHARDIRQEN(r13) /* Hard Disabled on others */
- bl .start_kernel
+ bl .start_kernel
/* Not reached */
BUG_OPCODE
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index b0e5deb4274f..292163f5b39a 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -143,7 +143,6 @@ void local_irq_restore(unsigned long en)
*/
if (local_paca->lppaca_ptr->int_dword.any_int)
iseries_handle_interrupts();
- return;
}
/*
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index f2276593f416..538baf46f15f 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -356,7 +356,7 @@ static int rtas_excl_open(struct inode *inode, struct file *file)
/* Enforce exclusive open with use count of PDE */
spin_lock(&flash_file_open_lock);
- if (atomic_read(&dp->count) > 1) {
+ if (atomic_read(&dp->count) > 2) {
spin_unlock(&flash_file_open_lock);
return -EBUSY;
}
diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S
index 7f830a4888d6..e10d76a860d3 100644
--- a/arch/powerpc/mm/hash_low_32.S
+++ b/arch/powerpc/mm/hash_low_32.S
@@ -44,6 +44,9 @@ mmu_hash_lock:
#ifdef CONFIG_SMP
.text
_GLOBAL(hash_page_sync)
+ mfmsr r10
+ rlwinm r0,r10,0,17,15 /* clear bit 16 (MSR_EE) */
+ mtmsr r0
lis r8,mmu_hash_lock@h
ori r8,r8,mmu_hash_lock@l
lis r0,0x0fff
@@ -60,8 +63,9 @@ _GLOBAL(hash_page_sync)
eieio
li r0,0
stw r0,0(r8)
- blr
-#endif
+ mtmsr r10
+ blr
+#endif /* CONFIG_SMP */
/*
* Load a PTE into the hash table, if possible.
diff --git a/arch/powerpc/sysdev/cpm2.c b/arch/powerpc/sysdev/cpm2.c
index 7be711232124..dd066bb1d562 100644
--- a/arch/powerpc/sysdev/cpm2.c
+++ b/arch/powerpc/sysdev/cpm2.c
@@ -240,6 +240,7 @@ int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode)
case CPM_CLK_SCC1:
reg = &im_cpmux->cmx_scr;
shift = 24;
+ break;
case CPM_CLK_SCC2:
reg = &im_cpmux->cmx_scr;
shift = 16;