* [PATCH 01/14] powerpc: Rename e55xx_smp_defconfig to corenet64_smp_defconfig
@ 2011-05-20 6:09 Kumar Gala
2011-05-20 6:09 ` [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms Kumar Gala
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
Rather than trying to use the core name we use corenet to distinquish
the platform/core combo. corenet64 will be a 64-bit kernel build and
we'll add a new defconfig for corenet32 for a 32-bit platforms.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/configs/corenet64_smp_defconfig | 104 ++++++++++++++++++++++++++
arch/powerpc/configs/e55xx_smp_defconfig | 104 --------------------------
2 files changed, 104 insertions(+), 104 deletions(-)
create mode 100644 arch/powerpc/configs/corenet64_smp_defconfig
delete mode 100644 arch/powerpc/configs/e55xx_smp_defconfig
diff --git a/arch/powerpc/configs/corenet64_smp_defconfig b/arch/powerpc/configs/corenet64_smp_defconfig
new file mode 100644
index 0000000..d322835
--- /dev/null
+++ b/arch/powerpc/configs/corenet64_smp_defconfig
@@ -0,0 +1,104 @@
+CONFIG_PPC64=y
+CONFIG_PPC_BOOK3E_64=y
+# CONFIG_VIRT_CPU_ACCOUNTING is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_EXPERT=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_P5020_DS=y
+# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BINFMT_MISC=m
+# CONFIG_PCI is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=y
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_ARPD=y
+CONFIG_INET_ESP=y
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_IPV6=y
+CONFIG_IP_SCTP=m
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_PROC_DEVICETREE=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=131072
+CONFIG_MISC_DEVICES=y
+CONFIG_EEPROM_LEGACY=y
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=y
+CONFIG_NET_ETHERNET=y
+CONFIG_INPUT_FF_MEMLESS=m
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_I2C=y
+# CONFIG_HWMON is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_DMADEVICES=y
+CONFIG_FSL_DMA=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_UTF8=m
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=m
+CONFIG_FRAME_WARN=1024
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_VIRQ_DEBUG=y
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_TALITOS=y
diff --git a/arch/powerpc/configs/e55xx_smp_defconfig b/arch/powerpc/configs/e55xx_smp_defconfig
deleted file mode 100644
index d322835..0000000
--- a/arch/powerpc/configs/e55xx_smp_defconfig
+++ /dev/null
@@ -1,104 +0,0 @@
-CONFIG_PPC64=y
-CONFIG_PPC_BOOK3E_64=y
-# CONFIG_VIRT_CPU_ACCOUNTING is not set
-CONFIG_SMP=y
-CONFIG_NR_CPUS=2
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_SPARSE_IRQ=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_P5020_DS=y
-# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_BINFMT_MISC=m
-# CONFIG_PCI is not set
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_ARPD=y
-CONFIG_INET_ESP=y
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-CONFIG_IPV6=y
-CONFIG_IP_SCTP=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_PROC_DEVICETREE=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_MISC_DEVICES=y
-CONFIG_EEPROM_LEGACY=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIO_LIBPS2=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_MANY_PORTS=y
-CONFIG_SERIAL_8250_DETECT_IRQ=y
-CONFIG_SERIAL_8250_RSA=y
-CONFIG_I2C=y
-# CONFIG_HWMON is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=y
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_DMADEVICES=y
-CONFIG_FSL_DMA=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_NLS=y
-CONFIG_NLS_UTF8=m
-CONFIG_CRC_T10DIF=y
-CONFIG_CRC_ITU_T=m
-CONFIG_FRAME_WARN=1024
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_VIRQ_DEBUG=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_TALITOS=y
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms
2011-05-20 6:09 [PATCH 01/14] powerpc: Rename e55xx_smp_defconfig to corenet64_smp_defconfig Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 03/14] powerpc/85xx: Add P5020DS device tree Kumar Gala
2011-05-20 14:45 ` [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms Tabi Timur-B04825
0 siblings, 2 replies; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
The e500mc and e5500 based cores are only available on corenet based
SoCs. We use this name for the P204x, P3040, P4040, P4080, P50x0 SoCs
and any future processors in these families.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/configs/corenet32_smp_defconfig | 183 ++++++++++++++++++++++++++
1 files changed, 183 insertions(+), 0 deletions(-)
create mode 100644 arch/powerpc/configs/corenet32_smp_defconfig
diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig
new file mode 100644
index 0000000..59269a6
--- /dev/null
+++ b/arch/powerpc/configs/corenet32_smp_defconfig
@@ -0,0 +1,183 @@
+CONFIG_PPC_85xx=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=8
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_AUDIT=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_RCU_TRACE=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_EMBEDDED=y
+CONFIG_PERF_EVENTS=y
+CONFIG_SLAB=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_P3041_DS=y
+CONFIG_P4080_DS=y
+CONFIG_P5020_DS=y
+CONFIG_HIGHMEM=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_BINFMT_MISC=m
+CONFIG_MATH_EMULATION=y
+CONFIG_FORCE_MAX_ZONEORDER=13
+CONFIG_FSL_LBC=y
+CONFIG_PCI=y
+CONFIG_PCIEPORTBUS=y
+# CONFIG_PCIEASPM is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=y
+CONFIG_XFRM_SUB_POLICY=y
+CONFIG_XFRM_STATISTICS=y
+CONFIG_NET_KEY=y
+CONFIG_NET_KEY_MIGRATE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_ARPD=y
+CONFIG_INET_AH=y
+CONFIG_INET_ESP=y
+CONFIG_INET_IPCOMP=y
+# CONFIG_INET_LRO is not set
+CONFIG_IPV6=y
+CONFIG_IP_SCTP=m
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_MTD=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_M25P80=y
+CONFIG_PROC_DEVICETREE=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=131072
+CONFIG_MISC_DEVICES=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SYM53C8XX_2=y
+CONFIG_ATA=y
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_FSL=y
+CONFIG_SATA_SIL24=y
+CONFIG_SATA_SIL=y
+CONFIG_PATA_SIL680=y
+CONFIG_NETDEVICES=y
+CONFIG_VITESSE_PHY=y
+CONFIG_FIXED_PHY=y
+CONFIG_NET_ETHERNET=y
+CONFIG_E1000=y
+CONFIG_E1000E=y
+CONFIG_FSL_PQ_MDIO=y
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_HW_RANDOM=y
+CONFIG_NVRAM=y
+CONFIG_I2C=y
+CONFIG_I2C_MPC=y
+CONFIG_SPI=y
+CONFIG_SPI_GPIO=y
+CONFIG_SPI_FSL_SPI=y
+CONFIG_SPI_FSL_ESPI=y
+# CONFIG_HWMON is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_USB_HID=m
+CONFIG_USB=y
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_MON=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_FSL=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
+CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_STORAGE=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_OF=y
+CONFIG_MMC_SDHCI_OF_ESDHC=y
+CONFIG_EDAC=y
+CONFIG_EDAC_MM_EDAC=y
+CONFIG_EDAC_MPC85XX=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_DS3232=y
+CONFIG_RTC_DRV_CMOS=y
+CONFIG_UIO=y
+CONFIG_STAGING=y
+# CONFIG_STAGING_EXCLUDE_BUILD is not set
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=y
+CONFIG_NTFS_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+CONFIG_CRAMFS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NFSD=m
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=m
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_SHIRQ=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEBUG_INFO=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_MD4=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 03/14] powerpc/85xx: Add P5020DS device tree
2011-05-20 6:09 ` [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 04/14] powerpc/85xx: Add P3041DS " Kumar Gala
2011-05-20 14:45 ` [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms Tabi Timur-B04825
1 sibling, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
Add basic device tree for P5020DS board. This device tree excludes
support for DPAA and RapidIO nodes.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/boot/dts/p5020ds.dts | 745 +++++++++++++++++++++++++++++++++++++
1 files changed, 745 insertions(+), 0 deletions(-)
create mode 100644 arch/powerpc/boot/dts/p5020ds.dts
diff --git a/arch/powerpc/boot/dts/p5020ds.dts b/arch/powerpc/boot/dts/p5020ds.dts
new file mode 100644
index 0000000..419e208
--- /dev/null
+++ b/arch/powerpc/boot/dts/p5020ds.dts
@@ -0,0 +1,745 @@
+/*
+ * P5020DS Device Tree Source
+ *
+ * Copyright 2010-2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+
+/ {
+ model = "fsl,P5020DS";
+ compatible = "fsl,P5020DS";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ aliases {
+ ccsr = &soc;
+
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ serial3 = &serial3;
+ pci0 = &pci0;
+ pci1 = &pci1;
+ pci2 = &pci2;
+ pci3 = &pci3;
+ usb0 = &usb0;
+ usb1 = &usb1;
+ dma0 = &dma0;
+ dma1 = &dma1;
+ sdhc = &sdhc;
+ msi0 = &msi0;
+ msi1 = &msi1;
+ msi2 = &msi2;
+
+ crypto = &crypto;
+ sec_jr0 = &sec_jr0;
+ sec_jr1 = &sec_jr1;
+ sec_jr2 = &sec_jr2;
+ sec_jr3 = &sec_jr3;
+ rtic_a = &rtic_a;
+ rtic_b = &rtic_b;
+ rtic_c = &rtic_c;
+ rtic_d = &rtic_d;
+ sec_mon = &sec_mon;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: PowerPC,e5500@0 {
+ device_type = "cpu";
+ reg = <0>;
+ next-level-cache = <&L2_0>;
+ L2_0: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ cpu1: PowerPC,e5500@1 {
+ device_type = "cpu";
+ reg = <1>;
+ next-level-cache = <&L2_1>;
+ L2_1: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ };
+
+ soc: soc@ffe000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+ reg = <0xf 0xfe000000 0 0x00001000>;
+
+ soc-sram-error {
+ compatible = "fsl,soc-sram-error";
+ interrupts = <16 2 1 29>;
+ };
+
+ corenet-law@0 {
+ compatible = "fsl,corenet-law";
+ reg = <0x0 0x1000>;
+ fsl,num-laws = <32>;
+ };
+
+ memory-controller@8000 {
+ compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
+ reg = <0x8000 0x1000>;
+ interrupts = <16 2 1 23>;
+ };
+
+ memory-controller@9000 {
+ compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
+ reg = <0x9000 0x1000>;
+ interrupts = <16 2 1 22>;
+ };
+
+ cpc: l3-cache-controller@10000 {
+ compatible = "fsl,p5020-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache";
+ reg = <0x10000 0x1000
+ 0x11000 0x1000>;
+ interrupts = <16 2 1 27
+ 16 2 1 26>;
+ };
+
+ corenet-cf@18000 {
+ compatible = "fsl,corenet-cf";
+ reg = <0x18000 0x1000>;
+ interrupts = <16 2 1 31>;
+ fsl,ccf-num-csdids = <32>;
+ fsl,ccf-num-snoopids = <32>;
+ };
+
+ iommu@20000 {
+ compatible = "fsl,pamu-v1.0", "fsl,pamu";
+ reg = <0x20000 0x4000>;
+ interrupts = <
+ 24 2 0 0
+ 16 2 1 30>;
+ };
+
+ mpic: pic@40000 {
+ clock-frequency = <0>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <4>;
+ reg = <0x40000 0x40000>;
+ compatible = "fsl,mpic", "chrp,open-pic";
+ device_type = "open-pic";
+ };
+
+ msi0: msi@41600 {
+ compatible = "fsl,mpic-msi";
+ reg = <0x41600 0x200>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe0 0 0 0
+ 0xe1 0 0 0
+ 0xe2 0 0 0
+ 0xe3 0 0 0
+ 0xe4 0 0 0
+ 0xe5 0 0 0
+ 0xe6 0 0 0
+ 0xe7 0 0 0>;
+ };
+
+ msi1: msi@41800 {
+ compatible = "fsl,mpic-msi";
+ reg = <0x41800 0x200>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe8 0 0 0
+ 0xe9 0 0 0
+ 0xea 0 0 0
+ 0xeb 0 0 0
+ 0xec 0 0 0
+ 0xed 0 0 0
+ 0xee 0 0 0
+ 0xef 0 0 0>;
+ };
+
+ msi2: msi@41a00 {
+ compatible = "fsl,mpic-msi";
+ reg = <0x41a00 0x200>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xf0 0 0 0
+ 0xf1 0 0 0
+ 0xf2 0 0 0
+ 0xf3 0 0 0
+ 0xf4 0 0 0
+ 0xf5 0 0 0
+ 0xf6 0 0 0
+ 0xf7 0 0 0>;
+ };
+
+ guts: global-utilities@e0000 {
+ compatible = "fsl,qoriq-device-config-1.0";
+ reg = <0xe0000 0xe00>;
+ fsl,has-rstcr;
+ #sleep-cells = <1>;
+ fsl,liodn-bits = <12>;
+ };
+
+ pins: global-utilities@e0e00 {
+ compatible = "fsl,qoriq-pin-control-1.0";
+ reg = <0xe0e00 0x200>;
+ #sleep-cells = <2>;
+ };
+
+ clockgen: global-utilities@e1000 {
+ compatible = "fsl,p5020-clockgen", "fsl,qoriq-clockgen-1.0";
+ reg = <0xe1000 0x1000>;
+ clock-frequency = <0>;
+ };
+
+ rcpm: global-utilities@e2000 {
+ compatible = "fsl,qoriq-rcpm-1.0";
+ reg = <0xe2000 0x1000>;
+ #sleep-cells = <1>;
+ };
+
+ sfp: sfp@e8000 {
+ compatible = "fsl,p5020-sfp", "fsl,qoriq-sfp-1.0";
+ reg = <0xe8000 0x1000>;
+ };
+
+ serdes: serdes@ea000 {
+ compatible = "fsl,p5020-serdes";
+ reg = <0xea000 0x1000>;
+ };
+
+ dma0: dma@100300 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,p5020-dma", "fsl,eloplus-dma";
+ reg = <0x100300 0x4>;
+ ranges = <0x0 0x100100 0x200>;
+ cell-index = <0>;
+ dma-channel@0 {
+ compatible = "fsl,p5020-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x0 0x80>;
+ cell-index = <0>;
+ interrupts = <28 2 0 0>;
+ };
+ dma-channel@80 {
+ compatible = "fsl,p5020-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x80 0x80>;
+ cell-index = <1>;
+ interrupts = <29 2 0 0>;
+ };
+ dma-channel@100 {
+ compatible = "fsl,p5020-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x100 0x80>;
+ cell-index = <2>;
+ interrupts = <30 2 0 0>;
+ };
+ dma-channel@180 {
+ compatible = "fsl,p5020-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x180 0x80>;
+ cell-index = <3>;
+ interrupts = <31 2 0 0>;
+ };
+ };
+
+ dma1: dma@101300 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,p5020-dma", "fsl,eloplus-dma";
+ reg = <0x101300 0x4>;
+ ranges = <0x0 0x101100 0x200>;
+ cell-index = <1>;
+ dma-channel@0 {
+ compatible = "fsl,p5020-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x0 0x80>;
+ cell-index = <0>;
+ interrupts = <32 2 0 0>;
+ };
+ dma-channel@80 {
+ compatible = "fsl,p5020-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x80 0x80>;
+ cell-index = <1>;
+ interrupts = <33 2 0 0>;
+ };
+ dma-channel@100 {
+ compatible = "fsl,p5020-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x100 0x80>;
+ cell-index = <2>;
+ interrupts = <34 2 0 0>;
+ };
+ dma-channel@180 {
+ compatible = "fsl,p5020-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x180 0x80>;
+ cell-index = <3>;
+ interrupts = <35 2 0 0>;
+ };
+ };
+
+ spi@110000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,p5020-espi", "fsl,mpc8536-espi";
+ reg = <0x110000 0x1000>;
+ interrupts = <53 0x2 0 0>;
+ fsl,espi-num-chipselects = <4>;
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,s25sl12801";
+ reg = <0>;
+ spi-max-frequency = <40000000>; /* input clock */
+ partition@u-boot {
+ label = "u-boot";
+ reg = <0x00000000 0x00100000>;
+ read-only;
+ };
+ partition@kernel {
+ label = "kernel";
+ reg = <0x00100000 0x00500000>;
+ read-only;
+ };
+ partition@dtb {
+ label = "dtb";
+ reg = <0x00600000 0x00100000>;
+ read-only;
+ };
+ partition@fs {
+ label = "file system";
+ reg = <0x00700000 0x00900000>;
+ };
+ };
+ };
+
+ sdhc: sdhc@114000 {
+ compatible = "fsl,p5020-esdhc", "fsl,esdhc";
+ reg = <0x114000 0x1000>;
+ interrupts = <48 2 0 0>;
+ sdhci,auto-cmd12;
+ clock-frequency = <0>;
+ };
+
+ i2c@118000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ compatible = "fsl-i2c";
+ reg = <0x118000 0x100>;
+ interrupts = <38 2 0 0>;
+ dfsrr;
+ };
+
+ i2c@118100 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <1>;
+ compatible = "fsl-i2c";
+ reg = <0x118100 0x100>;
+ interrupts = <38 2 0 0>;
+ dfsrr;
+ eeprom@51 {
+ compatible = "at24,24c256";
+ reg = <0x51>;
+ };
+ eeprom@52 {
+ compatible = "at24,24c256";
+ reg = <0x52>;
+ };
+ };
+
+ i2c@119000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <2>;
+ compatible = "fsl-i2c";
+ reg = <0x119000 0x100>;
+ interrupts = <39 2 0 0>;
+ dfsrr;
+ };
+
+ i2c@119100 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <3>;
+ compatible = "fsl-i2c";
+ reg = <0x119100 0x100>;
+ interrupts = <39 2 0 0>;
+ dfsrr;
+ rtc@68 {
+ compatible = "dallas,ds3232";
+ reg = <0x68>;
+ interrupts = <0x1 0x1 0 0>;
+ };
+ };
+
+ serial0: serial@11c500 {
+ cell-index = <0>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x11c500 0x100>;
+ clock-frequency = <0>;
+ interrupts = <36 2 0 0>;
+ };
+
+ serial1: serial@11c600 {
+ cell-index = <1>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x11c600 0x100>;
+ clock-frequency = <0>;
+ interrupts = <36 2 0 0>;
+ };
+
+ serial2: serial@11d500 {
+ cell-index = <2>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x11d500 0x100>;
+ clock-frequency = <0>;
+ interrupts = <37 2 0 0>;
+ };
+
+ serial3: serial@11d600 {
+ cell-index = <3>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x11d600 0x100>;
+ clock-frequency = <0>;
+ interrupts = <37 2 0 0>;
+ };
+
+ gpio0: gpio@130000 {
+ compatible = "fsl,p5020-gpio", "fsl,qoriq-gpio";
+ reg = <0x130000 0x1000>;
+ interrupts = <55 2 0 0>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
+ usb0: usb@210000 {
+ compatible = "fsl,p5020-usb2-mph",
+ "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
+ reg = <0x210000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <44 0x2 0 0>;
+ phy_type = "utmi";
+ port0;
+ };
+
+ usb1: usb@211000 {
+ compatible = "fsl,p5020-usb2-dr",
+ "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
+ reg = <0x211000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <45 0x2 0 0>;
+ dr_mode = "host";
+ phy_type = "utmi";
+ };
+
+ sata@220000 {
+ compatible = "fsl,p5020-sata", "fsl,pq-sata-v2";
+ reg = <0x220000 0x1000>;
+ interrupts = <68 0x2 0 0>;
+ };
+
+ sata@221000 {
+ compatible = "fsl,p5020-sata", "fsl,pq-sata-v2";
+ reg = <0x221000 0x1000>;
+ interrupts = <69 0x2 0 0>;
+ };
+
+ crypto: crypto@300000 {
+ compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x300000 0x10000>;
+ ranges = <0 0x300000 0x10000>;
+ interrupts = <92 2 0 0>;
+
+ sec_jr0: jr@1000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x1000 0x1000>;
+ interrupts = <88 2 0 0>;
+ };
+
+ sec_jr1: jr@2000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x2000 0x1000>;
+ interrupts = <89 2 0 0>;
+ };
+
+ sec_jr2: jr@3000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x3000 0x1000>;
+ interrupts = <90 2 0 0>;
+ };
+
+ sec_jr3: jr@4000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x4000 0x1000>;
+ interrupts = <91 2 0 0>;
+ };
+
+ rtic@6000 {
+ compatible = "fsl,sec-v4.2-rtic",
+ "fsl,sec-v4.0-rtic";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x6000 0x100>;
+ ranges = <0x0 0x6100 0xe00>;
+
+ rtic_a: rtic-a@0 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x00 0x20 0x100 0x80>;
+ };
+
+ rtic_b: rtic-b@20 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x20 0x20 0x200 0x80>;
+ };
+
+ rtic_c: rtic-c@40 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x40 0x20 0x300 0x80>;
+ };
+
+ rtic_d: rtic-d@60 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x60 0x20 0x500 0x80>;
+ };
+ };
+ };
+
+ sec_mon: sec_mon@314000 {
+ compatible = "fsl,sec-v4.2-mon", "fsl,sec-v4.0-mon";
+ reg = <0x314000 0x1000>;
+ interrupts = <93 2 0 0>;
+ };
+ };
+
+ localbus@ffe124000 {
+ compatible = "fsl,p5020-elbc", "fsl,elbc", "simple-bus";
+ reg = <0xf 0xfe124000 0 0x1000>;
+ interrupts = <25 2 0 0>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ ranges = <0 0 0xf 0xe8000000 0x08000000
+ 3 0 0xf 0xffdf0000 0x00008000>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x08000000>;
+ bank-width = <2>;
+ device-width = <2>;
+ };
+
+ board-control@3,0 {
+ compatible = "fsl,p5020ds-pixis";
+ reg = <3 0 0x20>;
+ };
+ };
+
+ pci0: pcie@ffe200000 {
+ compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xf 0xfe200000 0 0x1000>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
+ 0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
+ clock-frequency = <0x1fca055>;
+ fsl,msi = <&msi0>;
+ interrupts = <16 2 1 15>;
+
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 15>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 40 1 0 0
+ 0000 0 0 2 &mpic 1 1 0 0
+ 0000 0 0 3 &mpic 2 1 0 0
+ 0000 0 0 4 &mpic 3 1 0 0
+ >;
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci1: pcie@ffe201000 {
+ compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xf 0xfe201000 0 0x1000>;
+ bus-range = <0 0xff>;
+ ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
+ 0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
+ clock-frequency = <0x1fca055>;
+ fsl,msi = <&msi1>;
+ interrupts = <16 2 1 14>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 14>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 41 1 0 0
+ 0000 0 0 2 &mpic 5 1 0 0
+ 0000 0 0 3 &mpic 6 1 0 0
+ 0000 0 0 4 &mpic 7 1 0 0
+ >;
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci2: pcie@ffe202000 {
+ compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xf 0xfe202000 0 0x1000>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x40000000 0 0x20000000
+ 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
+ clock-frequency = <0x1fca055>;
+ fsl,msi = <&msi2>;
+ interrupts = <16 2 1 13>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 13>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 42 1 0 0
+ 0000 0 0 2 &mpic 9 1 0 0
+ 0000 0 0 3 &mpic 10 1 0 0
+ 0000 0 0 4 &mpic 11 1 0 0
+ >;
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci3: pcie@ffe203000 {
+ compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xf 0xfe203000 0 0x1000>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x60000000 0 0x20000000
+ 0x01000000 0 0x00000000 0xf 0xf8030000 0 0x00010000>;
+ clock-frequency = <0x1fca055>;
+ fsl,msi = <&msi2>;
+ interrupts = <16 2 1 12>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 12>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 43 1 0 0
+ 0000 0 0 2 &mpic 0 1 0 0
+ 0000 0 0 3 &mpic 4 1 0 0
+ 0000 0 0 4 &mpic 8 1 0 0
+ >;
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+};
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 04/14] powerpc/85xx: Add P3041DS device tree
2011-05-20 6:09 ` [PATCH 03/14] powerpc/85xx: Add P5020DS device tree Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 05/14] powerpc/85xx: Updates to P4080DS " Kumar Gala
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
Add basic device tree for P3041DS board. This device tree excludes
support for DPAA and RapidIO nodes.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/boot/dts/p3041ds.dts | 752 +++++++++++++++++++++++++++++++++++++
1 files changed, 752 insertions(+), 0 deletions(-)
create mode 100644 arch/powerpc/boot/dts/p3041ds.dts
diff --git a/arch/powerpc/boot/dts/p3041ds.dts b/arch/powerpc/boot/dts/p3041ds.dts
new file mode 100644
index 0000000..1773571
--- /dev/null
+++ b/arch/powerpc/boot/dts/p3041ds.dts
@@ -0,0 +1,752 @@
+/*
+ * P3041DS Device Tree Source
+ *
+ * Copyright 2010-2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+
+/ {
+ model = "fsl,P3041DS";
+ compatible = "fsl,P3041DS";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&mpic>;
+
+ aliases {
+ ccsr = &soc;
+
+ serial0 = &serial0;
+ serial1 = &serial1;
+ serial2 = &serial2;
+ serial3 = &serial3;
+ pci0 = &pci0;
+ pci1 = &pci1;
+ pci2 = &pci2;
+ pci3 = &pci3;
+ usb0 = &usb0;
+ usb1 = &usb1;
+ dma0 = &dma0;
+ dma1 = &dma1;
+ sdhc = &sdhc;
+ msi0 = &msi0;
+ msi1 = &msi1;
+ msi2 = &msi2;
+
+ crypto = &crypto;
+ sec_jr0 = &sec_jr0;
+ sec_jr1 = &sec_jr1;
+ sec_jr2 = &sec_jr2;
+ sec_jr3 = &sec_jr3;
+ rtic_a = &rtic_a;
+ rtic_b = &rtic_b;
+ rtic_c = &rtic_c;
+ rtic_d = &rtic_d;
+ sec_mon = &sec_mon;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: PowerPC,e500mc@0 {
+ device_type = "cpu";
+ reg = <0>;
+ next-level-cache = <&L2_0>;
+ L2_0: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ cpu1: PowerPC,e500mc@1 {
+ device_type = "cpu";
+ reg = <1>;
+ next-level-cache = <&L2_1>;
+ L2_1: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ cpu2: PowerPC,e500mc@2 {
+ device_type = "cpu";
+ reg = <2>;
+ next-level-cache = <&L2_2>;
+ L2_2: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ cpu3: PowerPC,e500mc@3 {
+ device_type = "cpu";
+ reg = <3>;
+ next-level-cache = <&L2_3>;
+ L2_3: l2-cache {
+ next-level-cache = <&cpc>;
+ };
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ };
+
+ soc: soc@ffe000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+ reg = <0xf 0xfe000000 0 0x00001000>;
+
+ soc-sram-error {
+ compatible = "fsl,soc-sram-error";
+ interrupts = <16 2 1 29>;
+ };
+
+ corenet-law@0 {
+ compatible = "fsl,corenet-law";
+ reg = <0x0 0x1000>;
+ fsl,num-laws = <32>;
+ };
+
+ memory-controller@8000 {
+ compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
+ reg = <0x8000 0x1000>;
+ interrupts = <16 2 1 23>;
+ };
+
+ cpc: l3-cache-controller@10000 {
+ compatible = "fsl,p3041-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache";
+ reg = <0x10000 0x1000>;
+ interrupts = <16 2 1 27>;
+ };
+
+ corenet-cf@18000 {
+ compatible = "fsl,corenet-cf";
+ reg = <0x18000 0x1000>;
+ interrupts = <16 2 1 31>;
+ fsl,ccf-num-csdids = <32>;
+ fsl,ccf-num-snoopids = <32>;
+ };
+
+ iommu@20000 {
+ compatible = "fsl,pamu-v1.0", "fsl,pamu";
+ reg = <0x20000 0x4000>;
+ interrupts = <
+ 24 2 0 0
+ 16 2 1 30>;
+ };
+
+ mpic: pic@40000 {
+ clock-frequency = <0>;
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <4>;
+ reg = <0x40000 0x40000>;
+ compatible = "fsl,mpic", "chrp,open-pic";
+ device_type = "open-pic";
+ };
+
+ msi0: msi@41600 {
+ compatible = "fsl,mpic-msi";
+ reg = <0x41600 0x200>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe0 0 0 0
+ 0xe1 0 0 0
+ 0xe2 0 0 0
+ 0xe3 0 0 0
+ 0xe4 0 0 0
+ 0xe5 0 0 0
+ 0xe6 0 0 0
+ 0xe7 0 0 0>;
+ };
+
+ msi1: msi@41800 {
+ compatible = "fsl,mpic-msi";
+ reg = <0x41800 0x200>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe8 0 0 0
+ 0xe9 0 0 0
+ 0xea 0 0 0
+ 0xeb 0 0 0
+ 0xec 0 0 0
+ 0xed 0 0 0
+ 0xee 0 0 0
+ 0xef 0 0 0>;
+ };
+
+ msi2: msi@41a00 {
+ compatible = "fsl,mpic-msi";
+ reg = <0x41a00 0x200>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xf0 0 0 0
+ 0xf1 0 0 0
+ 0xf2 0 0 0
+ 0xf3 0 0 0
+ 0xf4 0 0 0
+ 0xf5 0 0 0
+ 0xf6 0 0 0
+ 0xf7 0 0 0>;
+ };
+
+ guts: global-utilities@e0000 {
+ compatible = "fsl,qoriq-device-config-1.0";
+ reg = <0xe0000 0xe00>;
+ fsl,has-rstcr;
+ #sleep-cells = <1>;
+ fsl,liodn-bits = <12>;
+ };
+
+ pins: global-utilities@e0e00 {
+ compatible = "fsl,qoriq-pin-control-1.0";
+ reg = <0xe0e00 0x200>;
+ #sleep-cells = <2>;
+ };
+
+ clockgen: global-utilities@e1000 {
+ compatible = "fsl,p3041-clockgen", "fsl,qoriq-clockgen-1.0";
+ reg = <0xe1000 0x1000>;
+ clock-frequency = <0>;
+ };
+
+ rcpm: global-utilities@e2000 {
+ compatible = "fsl,qoriq-rcpm-1.0";
+ reg = <0xe2000 0x1000>;
+ #sleep-cells = <1>;
+ };
+
+ sfp: sfp@e8000 {
+ compatible = "fsl,p3041-sfp", "fsl,qoriq-sfp-1.0";
+ reg = <0xe8000 0x1000>;
+ };
+
+ serdes: serdes@ea000 {
+ compatible = "fsl,p3041-serdes";
+ reg = <0xea000 0x1000>;
+ };
+
+ dma0: dma@100300 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,p3041-dma", "fsl,eloplus-dma";
+ reg = <0x100300 0x4>;
+ ranges = <0x0 0x100100 0x200>;
+ cell-index = <0>;
+ dma-channel@0 {
+ compatible = "fsl,p3041-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x0 0x80>;
+ cell-index = <0>;
+ interrupts = <28 2 0 0>;
+ };
+ dma-channel@80 {
+ compatible = "fsl,p3041-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x80 0x80>;
+ cell-index = <1>;
+ interrupts = <29 2 0 0>;
+ };
+ dma-channel@100 {
+ compatible = "fsl,p3041-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x100 0x80>;
+ cell-index = <2>;
+ interrupts = <30 2 0 0>;
+ };
+ dma-channel@180 {
+ compatible = "fsl,p3041-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x180 0x80>;
+ cell-index = <3>;
+ interrupts = <31 2 0 0>;
+ };
+ };
+
+ dma1: dma@101300 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,p3041-dma", "fsl,eloplus-dma";
+ reg = <0x101300 0x4>;
+ ranges = <0x0 0x101100 0x200>;
+ cell-index = <1>;
+ dma-channel@0 {
+ compatible = "fsl,p3041-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x0 0x80>;
+ cell-index = <0>;
+ interrupts = <32 2 0 0>;
+ };
+ dma-channel@80 {
+ compatible = "fsl,p3041-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x80 0x80>;
+ cell-index = <1>;
+ interrupts = <33 2 0 0>;
+ };
+ dma-channel@100 {
+ compatible = "fsl,p3041-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x100 0x80>;
+ cell-index = <2>;
+ interrupts = <34 2 0 0>;
+ };
+ dma-channel@180 {
+ compatible = "fsl,p3041-dma-channel",
+ "fsl,eloplus-dma-channel";
+ reg = <0x180 0x80>;
+ cell-index = <3>;
+ interrupts = <35 2 0 0>;
+ };
+ };
+
+ spi@110000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,p3041-espi", "fsl,mpc8536-espi";
+ reg = <0x110000 0x1000>;
+ interrupts = <53 0x2 0 0>;
+ fsl,espi-num-chipselects = <4>;
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,s25sl12801";
+ reg = <0>;
+ spi-max-frequency = <40000000>; /* input clock */
+ partition@u-boot {
+ label = "u-boot";
+ reg = <0x00000000 0x00100000>;
+ read-only;
+ };
+ partition@kernel {
+ label = "kernel";
+ reg = <0x00100000 0x00500000>;
+ read-only;
+ };
+ partition@dtb {
+ label = "dtb";
+ reg = <0x00600000 0x00100000>;
+ read-only;
+ };
+ partition@fs {
+ label = "file system";
+ reg = <0x00700000 0x00900000>;
+ };
+ };
+ };
+
+ sdhc: sdhc@114000 {
+ compatible = "fsl,p3041-esdhc", "fsl,esdhc";
+ reg = <0x114000 0x1000>;
+ interrupts = <48 2 0 0>;
+ sdhci,auto-cmd12;
+ clock-frequency = <0>;
+ };
+
+ i2c@118000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ compatible = "fsl-i2c";
+ reg = <0x118000 0x100>;
+ interrupts = <38 2 0 0>;
+ dfsrr;
+ };
+
+ i2c@118100 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <1>;
+ compatible = "fsl-i2c";
+ reg = <0x118100 0x100>;
+ interrupts = <38 2 0 0>;
+ dfsrr;
+ eeprom@51 {
+ compatible = "at24,24c256";
+ reg = <0x51>;
+ };
+ eeprom@52 {
+ compatible = "at24,24c256";
+ reg = <0x52>;
+ };
+ };
+
+ i2c@119000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <2>;
+ compatible = "fsl-i2c";
+ reg = <0x119000 0x100>;
+ interrupts = <39 2 0 0>;
+ dfsrr;
+ };
+
+ i2c@119100 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <3>;
+ compatible = "fsl-i2c";
+ reg = <0x119100 0x100>;
+ interrupts = <39 2 0 0>;
+ dfsrr;
+ rtc@68 {
+ compatible = "dallas,ds3232";
+ reg = <0x68>;
+ interrupts = <0x1 0x1 0 0>;
+ };
+ };
+
+ serial0: serial@11c500 {
+ cell-index = <0>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x11c500 0x100>;
+ clock-frequency = <0>;
+ interrupts = <36 2 0 0>;
+ };
+
+ serial1: serial@11c600 {
+ cell-index = <1>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x11c600 0x100>;
+ clock-frequency = <0>;
+ interrupts = <36 2 0 0>;
+ };
+
+ serial2: serial@11d500 {
+ cell-index = <2>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x11d500 0x100>;
+ clock-frequency = <0>;
+ interrupts = <37 2 0 0>;
+ };
+
+ serial3: serial@11d600 {
+ cell-index = <3>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x11d600 0x100>;
+ clock-frequency = <0>;
+ interrupts = <37 2 0 0>;
+ };
+
+ gpio0: gpio@130000 {
+ compatible = "fsl,p3041-gpio", "fsl,qoriq-gpio";
+ reg = <0x130000 0x1000>;
+ interrupts = <55 2 0 0>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
+ usb0: usb@210000 {
+ compatible = "fsl,p3041-usb2-mph",
+ "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
+ reg = <0x210000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <44 0x2 0 0>;
+ phy_type = "utmi";
+ port0;
+ };
+
+ usb1: usb@211000 {
+ compatible = "fsl,p3041-usb2-dr",
+ "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
+ reg = <0x211000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <45 0x2 0 0>;
+ dr_mode = "host";
+ phy_type = "utmi";
+ };
+
+ sata@220000 {
+ compatible = "fsl,p3041-sata", "fsl,pq-sata-v2";
+ reg = <0x220000 0x1000>;
+ interrupts = <68 0x2 0 0>;
+ };
+
+ sata@221000 {
+ compatible = "fsl,p3041-sata", "fsl,pq-sata-v2";
+ reg = <0x221000 0x1000>;
+ interrupts = <69 0x2 0 0>;
+ };
+
+ crypto: crypto@300000 {
+ compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x300000 0x10000>;
+ ranges = <0 0x300000 0x10000>;
+ interrupts = <92 2 0 0>;
+
+ sec_jr0: jr@1000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x1000 0x1000>;
+ interrupts = <88 2 0 0>;
+ };
+
+ sec_jr1: jr@2000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x2000 0x1000>;
+ interrupts = <89 2 0 0>;
+ };
+
+ sec_jr2: jr@3000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x3000 0x1000>;
+ interrupts = <90 2 0 0>;
+ };
+
+ sec_jr3: jr@4000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x4000 0x1000>;
+ interrupts = <91 2 0 0>;
+ };
+
+ rtic@6000 {
+ compatible = "fsl,sec-v4.2-rtic",
+ "fsl,sec-v4.0-rtic";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x6000 0x100>;
+ ranges = <0x0 0x6100 0xe00>;
+
+ rtic_a: rtic-a@0 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x00 0x20 0x100 0x80>;
+ };
+
+ rtic_b: rtic-b@20 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x20 0x20 0x200 0x80>;
+ };
+
+ rtic_c: rtic-c@40 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x40 0x20 0x300 0x80>;
+ };
+
+ rtic_d: rtic-d@60 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x60 0x20 0x500 0x80>;
+ };
+ };
+ };
+
+ sec_mon: sec_mon@314000 {
+ compatible = "fsl,sec-v4.2-mon", "fsl,sec-v4.0-mon";
+ reg = <0x314000 0x1000>;
+ interrupts = <93 2 0 0>;
+ };
+ };
+
+ localbus@ffe124000 {
+ compatible = "fsl,p3041-elbc", "fsl,elbc", "simple-bus";
+ reg = <0xf 0xfe124000 0 0x1000>;
+ interrupts = <25 2 0 0>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ ranges = <0 0 0xf 0xe8000000 0x08000000
+ 3 0 0xf 0xffdf0000 0x00008000>;
+
+ flash@0,0 {
+ compatible = "cfi-flash";
+ reg = <0 0 0x08000000>;
+ bank-width = <2>;
+ device-width = <2>;
+ };
+
+ board-control@3,0 {
+ compatible = "fsl,p3041ds-pixis";
+ reg = <3 0 0x20>;
+ };
+ };
+
+ pci0: pcie@ffe200000 {
+ compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xf 0xfe200000 0 0x1000>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
+ 0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
+ clock-frequency = <0x1fca055>;
+ fsl,msi = <&msi0>;
+ interrupts = <16 2 1 15>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 15>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 40 1 0 0
+ 0000 0 0 2 &mpic 1 1 0 0
+ 0000 0 0 3 &mpic 2 1 0 0
+ 0000 0 0 4 &mpic 3 1 0 0
+ >;
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci1: pcie@ffe201000 {
+ compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xf 0xfe201000 0 0x1000>;
+ bus-range = <0 0xff>;
+ ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
+ 0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
+ clock-frequency = <0x1fca055>;
+ fsl,msi = <&msi1>;
+ interrupts = <16 2 1 14>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 14>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 41 1 0 0
+ 0000 0 0 2 &mpic 5 1 0 0
+ 0000 0 0 3 &mpic 6 1 0 0
+ 0000 0 0 4 &mpic 7 1 0 0
+ >;
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci2: pcie@ffe202000 {
+ compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xf 0xfe202000 0 0x1000>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x40000000 0 0x20000000
+ 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
+ clock-frequency = <0x1fca055>;
+ fsl,msi = <&msi2>;
+ interrupts = <16 2 1 13>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 13>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 42 1 0 0
+ 0000 0 0 2 &mpic 9 1 0 0
+ 0000 0 0 3 &mpic 10 1 0 0
+ 0000 0 0 4 &mpic 11 1 0 0
+ >;
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+
+ pci3: pcie@ffe203000 {
+ compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0xf 0xfe203000 0 0x1000>;
+ bus-range = <0x0 0xff>;
+ ranges = <0x02000000 0 0xe0000000 0xc 0x60000000 0 0x20000000
+ 0x01000000 0 0x00000000 0xf 0xf8030000 0 0x00010000>;
+ clock-frequency = <0x1fca055>;
+ fsl,msi = <&msi2>;
+ interrupts = <16 2 1 12>;
+ pcie@0 {
+ reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupts = <16 2 1 12>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 43 1 0 0
+ 0000 0 0 2 &mpic 0 1 0 0
+ 0000 0 0 3 &mpic 4 1 0 0
+ 0000 0 0 4 &mpic 8 1 0 0
+ >;
+ ranges = <0x02000000 0 0xe0000000
+ 0x02000000 0 0xe0000000
+ 0 0x20000000
+
+ 0x01000000 0 0x00000000
+ 0x01000000 0 0x00000000
+ 0 0x00010000>;
+ };
+ };
+};
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 05/14] powerpc/85xx: Updates to P4080DS device tree
2011-05-20 6:09 ` [PATCH 04/14] powerpc/85xx: Add P3041DS " Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 06/14] powerpc/85xx: Cleanup PCIe support on corenet_ds boards Kumar Gala
2011-05-20 19:04 ` [PATCH 05/14] powerpc/85xx: Updates to P4080DS device tree Scott Wood
0 siblings, 2 replies; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
* Added BSD dual-license
* Moved mpic-parent to root so we dont need to duplicate everywhere
* Added next level cache from L2 to CPC
* Moved to 4-cell MPIC interrupt properties
* Added 3 MSI banks
* Added numerous missing nodes: soc-sram-error, guts, pins, clockgen,
rcpm, sfp, serdes, etc.
* Reworked PCIe interrupts to be at virtual bridge level
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/boot/dts/p4080ds.dts | 319 +++++++++++++++++++++++++------------
1 files changed, 217 insertions(+), 102 deletions(-)
diff --git a/arch/powerpc/boot/dts/p4080ds.dts b/arch/powerpc/boot/dts/p4080ds.dts
index 5b7fc29..6f60a0d 100644
--- a/arch/powerpc/boot/dts/p4080ds.dts
+++ b/arch/powerpc/boot/dts/p4080ds.dts
@@ -1,12 +1,35 @@
/*
* P4080DS Device Tree Source
*
- * Copyright 2009 Freescale Semiconductor Inc.
+ * Copyright 2009-2011 Freescale Semiconductor Inc.
*
- * 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.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/dts-v1/;
@@ -16,6 +39,7 @@
compatible = "fsl,P4080DS";
#address-cells = <2>;
#size-cells = <2>;
+ interrupt-parent = <&mpic>;
aliases {
ccsr = &soc;
@@ -32,6 +56,9 @@
dma0 = &dma0;
dma1 = &dma1;
sdhc = &sdhc;
+ msi0 = &msi0;
+ msi1 = &msi1;
+ msi2 = &msi2;
rio0 = &rapidio0;
};
@@ -45,6 +72,7 @@
reg = <0>;
next-level-cache = <&L2_0>;
L2_0: l2-cache {
+ next-level-cache = <&cpc>;
};
};
cpu1: PowerPC,4080@1 {
@@ -52,6 +80,7 @@
reg = <1>;
next-level-cache = <&L2_1>;
L2_1: l2-cache {
+ next-level-cache = <&cpc>;
};
};
cpu2: PowerPC,4080@2 {
@@ -59,6 +88,7 @@
reg = <2>;
next-level-cache = <&L2_2>;
L2_2: l2-cache {
+ next-level-cache = <&cpc>;
};
};
cpu3: PowerPC,4080@3 {
@@ -66,6 +96,7 @@
reg = <3>;
next-level-cache = <&L2_3>;
L2_3: l2-cache {
+ next-level-cache = <&cpc>;
};
};
cpu4: PowerPC,4080@4 {
@@ -73,6 +104,7 @@
reg = <4>;
next-level-cache = <&L2_4>;
L2_4: l2-cache {
+ next-level-cache = <&cpc>;
};
};
cpu5: PowerPC,4080@5 {
@@ -80,6 +112,7 @@
reg = <5>;
next-level-cache = <&L2_5>;
L2_5: l2-cache {
+ next-level-cache = <&cpc>;
};
};
cpu6: PowerPC,4080@6 {
@@ -87,6 +120,7 @@
reg = <6>;
next-level-cache = <&L2_6>;
L2_6: l2-cache {
+ next-level-cache = <&cpc>;
};
};
cpu7: PowerPC,4080@7 {
@@ -94,6 +128,7 @@
reg = <7>;
next-level-cache = <&L2_7>;
L2_7: l2-cache {
+ next-level-cache = <&cpc>;
};
};
};
@@ -110,6 +145,11 @@
ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
reg = <0xf 0xfe000000 0 0x00001000>;
+ soc-sram-error {
+ compatible = "fsl,soc-sram-error";
+ interrupts = <16 2 1 29>;
+ };
+
corenet-law@0 {
compatible = "fsl,corenet-law";
reg = <0x0 0x1000>;
@@ -117,42 +157,132 @@
};
memory-controller@8000 {
- compatible = "fsl,p4080-memory-controller";
+ compatible = "fsl,qoriq-memory-controller-v4.4", "fsl,qoriq-memory-controller";
reg = <0x8000 0x1000>;
- interrupt-parent = <&mpic>;
- interrupts = <0x12 2>;
+ interrupts = <16 2 1 23>;
};
memory-controller@9000 {
- compatible = "fsl,p4080-memory-controller";
+ compatible = "fsl,qoriq-memory-controller-v4.4","fsl,qoriq-memory-controller";
reg = <0x9000 0x1000>;
- interrupt-parent = <&mpic>;
- interrupts = <0x12 2>;
+ interrupts = <16 2 1 22>;
+ };
+
+ cpc: l3-cache-controller@10000 {
+ compatible = "fsl,p4080-l3-cache-controller", "cache";
+ reg = <0x10000 0x1000
+ 0x11000 0x1000>;
+ interrupts = <16 2 1 27
+ 16 2 1 26>;
};
corenet-cf@18000 {
compatible = "fsl,corenet-cf";
reg = <0x18000 0x1000>;
+ interrupts = <16 2 1 31>;
fsl,ccf-num-csdids = <32>;
fsl,ccf-num-snoopids = <32>;
};
iommu@20000 {
- compatible = "fsl,p4080-pamu";
- reg = <0x20000 0x10000>;
- interrupts = <24 2>;
- interrupt-parent = <&mpic>;
+ compatible = "fsl,pamu-v1.0", "fsl,pamu";
+ reg = <0x20000 0x5000>;
+ interrupts = <
+ 24 2 0 0
+ 16 2 1 30>;
};
mpic: pic@40000 {
+ clock-frequency = <0>;
interrupt-controller;
#address-cells = <0>;
- #interrupt-cells = <2>;
+ #interrupt-cells = <4>;
reg = <0x40000 0x40000>;
- compatible = "chrp,open-pic";
+ compatible = "fsl,mpic", "chrp,open-pic";
device_type = "open-pic";
};
+ msi0: msi@41600 {
+ compatible = "fsl,mpic-msi";
+ reg = <0x41600 0x200>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe0 0 0 0
+ 0xe1 0 0 0
+ 0xe2 0 0 0
+ 0xe3 0 0 0
+ 0xe4 0 0 0
+ 0xe5 0 0 0
+ 0xe6 0 0 0
+ 0xe7 0 0 0>;
+ };
+
+ msi1: msi@41800 {
+ compatible = "fsl,mpic-msi";
+ reg = <0x41800 0x200>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe8 0 0 0
+ 0xe9 0 0 0
+ 0xea 0 0 0
+ 0xeb 0 0 0
+ 0xec 0 0 0
+ 0xed 0 0 0
+ 0xee 0 0 0
+ 0xef 0 0 0>;
+ };
+
+ msi2: msi@41a00 {
+ compatible = "fsl,mpic-msi";
+ reg = <0x41a00 0x200>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xf0 0 0 0
+ 0xf1 0 0 0
+ 0xf2 0 0 0
+ 0xf3 0 0 0
+ 0xf4 0 0 0
+ 0xf5 0 0 0
+ 0xf6 0 0 0
+ 0xf7 0 0 0>;
+ };
+
+ guts: global-utilities@e0000 {
+ compatible = "fsl,qoriq-device-config-1.0";
+ reg = <0xe0000 0xe00>;
+ fsl,has-rstcr;
+ #sleep-cells = <1>;
+ fsl,liodn-bits = <12>;
+ };
+
+ pins: global-utilities@e0e00 {
+ compatible = "fsl,qoriq-pin-control-1.0";
+ reg = <0xe0e00 0x200>;
+ #sleep-cells = <2>;
+ };
+
+ clockgen: global-utilities@e1000 {
+ compatible = "fsl,p4080-clockgen", "fsl,qoriq-clockgen-1.0";
+ reg = <0xe1000 0x1000>;
+ clock-frequency = <0>;
+ };
+
+ rcpm: global-utilities@e2000 {
+ compatible = "fsl,qoriq-rcpm-1.0";
+ reg = <0xe2000 0x1000>;
+ #sleep-cells = <1>;
+ };
+
+ sfp: sfp@e8000 {
+ compatible = "fsl,p4080-sfp", "fsl,qoriq-sfp-1.0";
+ reg = <0xe8000 0x1000>;
+ };
+
+ serdes: serdes@ea000 {
+ compatible = "fsl,p4080-serdes";
+ reg = <0xea000 0x1000>;
+ };
+
dma0: dma@100300 {
#address-cells = <1>;
#size-cells = <1>;
@@ -165,32 +295,28 @@
"fsl,eloplus-dma-channel";
reg = <0x0 0x80>;
cell-index = <0>;
- interrupt-parent = <&mpic>;
- interrupts = <28 2>;
+ interrupts = <28 2 0 0>;
};
dma-channel@80 {
compatible = "fsl,p4080-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x80 0x80>;
cell-index = <1>;
- interrupt-parent = <&mpic>;
- interrupts = <29 2>;
+ interrupts = <29 2 0 0>;
};
dma-channel@100 {
compatible = "fsl,p4080-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x100 0x80>;
cell-index = <2>;
- interrupt-parent = <&mpic>;
- interrupts = <30 2>;
+ interrupts = <30 2 0 0>;
};
dma-channel@180 {
compatible = "fsl,p4080-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x180 0x80>;
cell-index = <3>;
- interrupt-parent = <&mpic>;
- interrupts = <31 2>;
+ interrupts = <31 2 0 0>;
};
};
@@ -206,32 +332,28 @@
"fsl,eloplus-dma-channel";
reg = <0x0 0x80>;
cell-index = <0>;
- interrupt-parent = <&mpic>;
- interrupts = <32 2>;
+ interrupts = <32 2 0 0>;
};
dma-channel@80 {
compatible = "fsl,p4080-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x80 0x80>;
cell-index = <1>;
- interrupt-parent = <&mpic>;
- interrupts = <33 2>;
+ interrupts = <33 2 0 0>;
};
dma-channel@100 {
compatible = "fsl,p4080-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x100 0x80>;
cell-index = <2>;
- interrupt-parent = <&mpic>;
- interrupts = <34 2>;
+ interrupts = <34 2 0 0>;
};
dma-channel@180 {
compatible = "fsl,p4080-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x180 0x80>;
cell-index = <3>;
- interrupt-parent = <&mpic>;
- interrupts = <35 2>;
+ interrupts = <35 2 0 0>;
};
};
@@ -240,8 +362,7 @@
#size-cells = <0>;
compatible = "fsl,p4080-espi", "fsl,mpc8536-espi";
reg = <0x110000 0x1000>;
- interrupts = <53 0x2>;
- interrupt-parent = <&mpic>;
+ interrupts = <53 0x2 0 0>;
fsl,espi-num-chipselects = <4>;
flash@0 {
@@ -275,10 +396,10 @@
sdhc: sdhc@114000 {
compatible = "fsl,p4080-esdhc", "fsl,esdhc";
reg = <0x114000 0x1000>;
- interrupts = <48 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <48 2 0 0>;
voltage-ranges = <3300 3300>;
sdhci,auto-cmd12;
+ clock-frequency = <0>;
};
i2c@118000 {
@@ -287,8 +408,7 @@
cell-index = <0>;
compatible = "fsl-i2c";
reg = <0x118000 0x100>;
- interrupts = <38 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <38 2 0 0>;
dfsrr;
};
@@ -298,8 +418,7 @@
cell-index = <1>;
compatible = "fsl-i2c";
reg = <0x118100 0x100>;
- interrupts = <38 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <38 2 0 0>;
dfsrr;
eeprom@51 {
compatible = "at24,24c256";
@@ -312,8 +431,7 @@
rtc@68 {
compatible = "dallas,ds3232";
reg = <0x68>;
- interrupts = <0 0x1>;
- interrupt-parent = <&mpic>;
+ interrupts = <0x1 0x1 0 0>;
};
};
@@ -323,8 +441,7 @@
cell-index = <2>;
compatible = "fsl-i2c";
reg = <0x119000 0x100>;
- interrupts = <39 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <39 2 0 0>;
dfsrr;
};
@@ -334,8 +451,7 @@
cell-index = <3>;
compatible = "fsl-i2c";
reg = <0x119100 0x100>;
- interrupts = <39 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <39 2 0 0>;
dfsrr;
};
@@ -345,8 +461,7 @@
compatible = "ns16550";
reg = <0x11c500 0x100>;
clock-frequency = <0>;
- interrupts = <36 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <36 2 0 0>;
};
serial1: serial@11c600 {
@@ -355,8 +470,7 @@
compatible = "ns16550";
reg = <0x11c600 0x100>;
clock-frequency = <0>;
- interrupts = <36 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <36 2 0 0>;
};
serial2: serial@11d500 {
@@ -365,8 +479,7 @@
compatible = "ns16550";
reg = <0x11d500 0x100>;
clock-frequency = <0>;
- interrupts = <37 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <37 2 0 0>;
};
serial3: serial@11d600 {
@@ -375,15 +488,13 @@
compatible = "ns16550";
reg = <0x11d600 0x100>;
clock-frequency = <0>;
- interrupts = <37 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <37 2 0 0>;
};
gpio0: gpio@130000 {
- compatible = "fsl,p4080-gpio";
+ compatible = "fsl,p4080-gpio", "fsl,qoriq-gpio";
reg = <0x130000 0x1000>;
- interrupts = <55 2>;
- interrupt-parent = <&mpic>;
+ interrupts = <55 2 0 0>;
#gpio-cells = <2>;
gpio-controller;
};
@@ -394,8 +505,7 @@
reg = <0x210000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
- interrupt-parent = <&mpic>;
- interrupts = <44 0x2>;
+ interrupts = <44 0x2 0 0>;
phy_type = "ulpi";
};
@@ -405,8 +515,7 @@
reg = <0x211000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
- interrupt-parent = <&mpic>;
- interrupts = <45 0x2>;
+ interrupts = <45 0x2 0 0>;
dr_mode = "host";
phy_type = "ulpi";
};
@@ -417,17 +526,21 @@
#size-cells = <2>;
compatible = "fsl,rapidio-delta";
reg = <0xf 0xfe0c0000 0 0x20000>;
- ranges = <0 0 0xf 0xf5000000 0 0x01000000>;
- interrupt-parent = <&mpic>;
- /* err_irq bell_outb_irq bell_inb_irq
- msg1_tx_irq msg1_rx_irq msg2_tx_irq msg2_rx_irq */
- interrupts = <16 2 56 2 57 2 60 2 61 2 62 2 63 2>;
+ ranges = <0 0 0xc 0x20000000 0 0x01000000>;
+ interrupts = <
+ 16 2 1 11 /* err_irq */
+ 56 2 0 0 /* bell_outb_irq */
+ 57 2 0 0 /* bell_inb_irq */
+ 60 2 0 0 /* msg1_tx_irq */
+ 61 2 0 0 /* msg1_rx_irq */
+ 62 2 0 0 /* msg2_tx_irq */
+ 63 2 0 0>; /* msg2_rx_irq */
};
localbus@ffe124000 {
compatible = "fsl,p4080-elbc", "fsl,elbc", "simple-bus";
reg = <0xf 0xfe124000 0 0x1000>;
- interrupts = <25 2>;
+ interrupts = <25 2 0 0>;
#address-cells = <2>;
#size-cells = <1>;
@@ -444,7 +557,6 @@
pci0: pcie@ffe200000 {
compatible = "fsl,p4080-pcie";
device_type = "pci";
- #interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0xf 0xfe200000 0 0x1000>;
@@ -452,22 +564,23 @@
ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
clock-frequency = <0x1fca055>;
- interrupt-parent = <&mpic>;
- interrupts = <16 2>;
-
- interrupt-map-mask = <0xf800 0 0 7>;
- interrupt-map = <
- /* IDSEL 0x0 */
- 0000 0 0 1 &mpic 40 1
- 0000 0 0 2 &mpic 1 1
- 0000 0 0 3 &mpic 2 1
- 0000 0 0 4 &mpic 3 1
- >;
+ fsl,msi = <&msi0>;
+ interrupts = <16 2 1 15>;
pcie@0 {
reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
+ interrupts = <16 2 1 15>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 40 1 0 0
+ 0000 0 0 2 &mpic 1 1 0 0
+ 0000 0 0 3 &mpic 2 1 0 0
+ 0000 0 0 4 &mpic 3 1 0 0
+ >;
ranges = <0x02000000 0 0xe0000000
0x02000000 0 0xe0000000
0 0x20000000
@@ -481,7 +594,6 @@
pci1: pcie@ffe201000 {
compatible = "fsl,p4080-pcie";
device_type = "pci";
- #interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0xf 0xfe201000 0 0x1000>;
@@ -489,21 +601,23 @@
ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
clock-frequency = <0x1fca055>;
- interrupt-parent = <&mpic>;
- interrupts = <16 2>;
- interrupt-map-mask = <0xf800 0 0 7>;
- interrupt-map = <
- /* IDSEL 0x0 */
- 0000 0 0 1 &mpic 41 1
- 0000 0 0 2 &mpic 5 1
- 0000 0 0 3 &mpic 6 1
- 0000 0 0 4 &mpic 7 1
- >;
+ fsl,msi = <&msi1>;
+ interrupts = <16 2 1 14>;
pcie@0 {
reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
+ interrupts = <16 2 1 14>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 41 1 0 0
+ 0000 0 0 2 &mpic 5 1 0 0
+ 0000 0 0 3 &mpic 6 1 0 0
+ 0000 0 0 4 &mpic 7 1 0 0
+ >;
ranges = <0x02000000 0 0xe0000000
0x02000000 0 0xe0000000
0 0x20000000
@@ -517,7 +631,6 @@
pci2: pcie@ffe202000 {
compatible = "fsl,p4080-pcie";
device_type = "pci";
- #interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0xf 0xfe202000 0 0x1000>;
@@ -525,21 +638,23 @@
ranges = <0x02000000 0 0xe0000000 0xc 0x40000000 0 0x20000000
0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
clock-frequency = <0x1fca055>;
- interrupt-parent = <&mpic>;
- interrupts = <16 2>;
- interrupt-map-mask = <0xf800 0 0 7>;
- interrupt-map = <
- /* IDSEL 0x0 */
- 0000 0 0 1 &mpic 42 1
- 0000 0 0 2 &mpic 9 1
- 0000 0 0 3 &mpic 10 1
- 0000 0 0 4 &mpic 11 1
- >;
+ fsl,msi = <&msi2>;
+ interrupts = <16 2 1 13>;
pcie@0 {
reg = <0 0 0 0 0>;
+ #interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
+ interrupts = <16 2 1 13>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 42 1 0 0
+ 0000 0 0 2 &mpic 9 1 0 0
+ 0000 0 0 3 &mpic 10 1 0 0
+ 0000 0 0 4 &mpic 11 1 0 0
+ >;
ranges = <0x02000000 0 0xe0000000
0x02000000 0 0xe0000000
0 0x20000000
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 06/14] powerpc/85xx: Cleanup PCIe support on corenet_ds boards
2011-05-20 6:09 ` [PATCH 05/14] powerpc/85xx: Updates to P4080DS " Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 07/14] powerpc/fsl_pci: Simplify matching logic for PCI_FIXUP_HEADER Kumar Gala
2011-05-20 19:04 ` [PATCH 05/14] powerpc/85xx: Updates to P4080DS device tree Scott Wood
1 sibling, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
Several changes on PCIe support on P3041DS/P4080DS/P5020DS boards:
* Add support for "fsl,qoriq-pcie-v2.2" needed by P3041 & P5020
* Removed support for setting primary_phb_addr as we have no ISA need
* Add PCI controller to of_platform_bus_probe (for EDAC)
* Cleanup building w/SWIOTLB off on P4080DS (not stricly PCIe related)
Signed-off-by: Kai.Jiang <Kai.Jiang@freescale.com>
Signed-off-by: Laurentiu TUDOR <Laurentiu.Tudor@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/platforms/85xx/corenet_ds.c | 29 ++++++++++++++---------------
arch/powerpc/platforms/85xx/p4080_ds.c | 18 +++---------------
2 files changed, 17 insertions(+), 30 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c
index 2ab338c..10af3c7 100644
--- a/arch/powerpc/platforms/85xx/corenet_ds.c
+++ b/arch/powerpc/platforms/85xx/corenet_ds.c
@@ -3,7 +3,7 @@
*
* Maintained by Kumar Gala (see MAINTAINERS for contact information)
*
- * Copyright 2009 Freescale Semiconductor Inc.
+ * Copyright 2009-2011 Freescale Semiconductor Inc.
*
* 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
@@ -61,10 +61,6 @@ void __init corenet_ds_pic_init(void)
mpic_init(mpic);
}
-#ifdef CONFIG_PCI
-static int primary_phb_addr;
-#endif
-
/*
* Setup the architecture
*/
@@ -85,17 +81,14 @@ void __init corenet_ds_setup_arch(void)
#endif
#ifdef CONFIG_PCI
- for_each_compatible_node(np, "pci", "fsl,p4080-pcie") {
- struct resource rsrc;
- of_address_to_resource(np, 0, &rsrc);
- if ((rsrc.start & 0xfffff) == primary_phb_addr)
- fsl_add_bridge(np, 1);
- else
+ for_each_node_by_type(np, "pci") {
+ if (of_device_is_compatible(np, "fsl,p4080-pcie") ||
+ of_device_is_compatible(np, "fsl,qoriq-pcie-v2.2")) {
fsl_add_bridge(np, 0);
-
- hose = pci_find_hose_for_OF_device(np);
- max = min(max, hose->dma_window_base_cur +
- hose->dma_window_size);
+ hose = pci_find_hose_for_OF_device(np);
+ max = min(max, hose->dma_window_base_cur +
+ hose->dma_window_size);
+ }
}
#endif
@@ -116,6 +109,12 @@ static const struct of_device_id of_device_ids[] __devinitconst = {
{
.compatible = "fsl,rapidio-delta",
},
+ {
+ .compatible = "fsl,p4080-pcie",
+ },
+ {
+ .compatible = "fsl,qoriq-pcie-v2.2",
+ },
{}
};
diff --git a/arch/powerpc/platforms/85xx/p4080_ds.c b/arch/powerpc/platforms/85xx/p4080_ds.c
index 8417046..ec8320c 100644
--- a/arch/powerpc/platforms/85xx/p4080_ds.c
+++ b/arch/powerpc/platforms/85xx/p4080_ds.c
@@ -32,10 +32,6 @@
#include "corenet_ds.h"
-#ifdef CONFIG_PCI
-static int primary_phb_addr;
-#endif
-
/*
* Called very early, device-tree isn't unflattened
*/
@@ -43,17 +39,7 @@ static int __init p4080_ds_probe(void)
{
unsigned long root = of_get_flat_dt_root();
- if (of_flat_dt_is_compatible(root, "fsl,P4080DS")) {
-#ifdef CONFIG_PCI
- /* treat PCIe1 as primary,
- * shouldn't matter as we have no ISA on the board
- */
- primary_phb_addr = 0x0000;
-#endif
- return 1;
- } else {
- return 0;
- }
+ return of_flat_dt_is_compatible(root, "fsl,P4080DS");
}
define_machine(p4080_ds) {
@@ -71,4 +57,6 @@ define_machine(p4080_ds) {
};
machine_device_initcall(p4080_ds, corenet_ds_publish_devices);
+#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p4080_ds, swiotlb_setup_bus_notifier);
+#endif
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 07/14] powerpc/fsl_pci: Simplify matching logic for PCI_FIXUP_HEADER
2011-05-20 6:09 ` [PATCH 06/14] powerpc/85xx: Cleanup PCIe support on corenet_ds boards Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 08/14] powerpc/85xx: Set up doorbells even with no mpic Kumar Gala
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
We fixup every FSL PCIe Root Complex we need to fixup a few things.
Rather than adding every device under the sun we move to just matching
only on the vendor (PCI_VENDOR_ID_FREESCALE) and than check that we are
a PCIe controller in host mode in the fixup.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/sysdev/fsl_pci.c | 70 +++++-----------------------------------
1 files changed, 9 insertions(+), 61 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 68ca929..b4d6046d 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -38,10 +38,17 @@ static int fsl_pcie_bus_fixup, is_mpc83xx_pci;
static void __init quirk_fsl_pcie_header(struct pci_dev *dev)
{
+ u8 progif;
+
/* if we aren't a PCIe don't bother */
if (!pci_find_capability(dev, PCI_CAP_ID_EXP))
return;
+ /* if we aren't in host mode don't bother */
+ pci_read_config_byte(dev, PCI_CLASS_PROG, &progif);
+ if (progif & 0x1)
+ return;
+
dev->class = PCI_CLASS_BRIDGE_PCI << 8;
fsl_pcie_bus_fixup = 1;
return;
@@ -380,70 +387,11 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary)
return 0;
}
-
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8548E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8548, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8543E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8543, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8547E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8545E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8545, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8569E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8569, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8568E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8568, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8567E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8567, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8533E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8533, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8544E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8544, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8572E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8572, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8536E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8536, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8641, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8641D, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8610, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1011E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1011, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1013E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1013, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1020E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1020, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1021E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1021, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1022E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P1022, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2010E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2010, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2020E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2020, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2040E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P2040, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P3041E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P3041, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P4040E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P4040, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P4080E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P4080, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P5010E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P5010, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P5020E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_P5020, quirk_fsl_pcie_header);
#endif /* CONFIG_FSL_SOC_BOOKE || CONFIG_PPC_86xx */
-#if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x)
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8308, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8314, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8315E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8315, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8377E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8377, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8378E, quirk_fsl_pcie_header);
-DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8378, quirk_fsl_pcie_header);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID, quirk_fsl_pcie_header);
+#if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x)
struct mpc83xx_pcie_priv {
void __iomem *cfg_type0;
void __iomem *cfg_type1;
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 08/14] powerpc/85xx: Set up doorbells even with no mpic
2011-05-20 6:09 ` [PATCH 07/14] powerpc/fsl_pci: Simplify matching logic for PCI_FIXUP_HEADER Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 09/14] powerpc/85xx: Save scratch registers to thread info instead of using SPRGs Kumar Gala
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev; +Cc: Scott Wood
From: Scott Wood <scottwood@freescale.com>
In cases like when the platform is used under hypervisor we will NOT
have an MPIC controller but still want doorbells setup.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/platforms/85xx/smp.c | 21 ++++++++++++---------
1 files changed, 12 insertions(+), 9 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index d6a93a1..eebb08f1 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -111,14 +111,6 @@ smp_85xx_kick_cpu(int nr)
return 0;
}
-static void __init
-smp_85xx_setup_cpu(int cpu_nr)
-{
- mpic_setup_this_cpu();
- if (cpu_has_feature(CPU_FTR_DBELL))
- doorbell_setup_this_cpu();
-}
-
struct smp_ops_t smp_85xx_ops = {
.kick_cpu = smp_85xx_kick_cpu,
#ifdef CONFIG_KEXEC
@@ -224,14 +216,25 @@ static void mpc85xx_smp_machine_kexec(struct kimage *image)
}
#endif /* CONFIG_KEXEC */
+static void __init
+smp_85xx_setup_cpu(int cpu_nr)
+{
+ if (smp_85xx_ops.probe == smp_mpic_probe)
+ mpic_setup_this_cpu();
+
+ if (cpu_has_feature(CPU_FTR_DBELL))
+ doorbell_setup_this_cpu();
+}
+
void __init mpc85xx_smp_init(void)
{
struct device_node *np;
+ smp_85xx_ops.setup_cpu = smp_85xx_setup_cpu;
+
np = of_find_node_by_type(NULL, "open-pic");
if (np) {
smp_85xx_ops.probe = smp_mpic_probe;
- smp_85xx_ops.setup_cpu = smp_85xx_setup_cpu;
smp_85xx_ops.message_pass = smp_mpic_message_pass;
}
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 09/14] powerpc/85xx: Save scratch registers to thread info instead of using SPRGs.
2011-05-20 6:09 ` [PATCH 08/14] powerpc/85xx: Set up doorbells even with no mpic Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 10/14] powerpc/85xx: Add basic P1023RDS board support Kumar Gala
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev; +Cc: Ashish Kalra
From: Ashish Kalra <Ashish.Kalra@freescale.com>
We expect this is actually faster, and we end up needing more space than we
can get from the SPRGs in some instances. This is also useful when running
as a guest OS - SPRGs4-7 do not have guest versions.
8 slots are allocated in thread_info for this even though we only actually
use 4 of them - this allows space for future code to have more scratch
space (and we know we'll need it for things like hugetlb).
Signed-off-by: Ashish Kalra <Ashish.Kalra@freescale.com>
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/include/asm/processor.h | 5 +++
arch/powerpc/include/asm/reg.h | 4 +-
arch/powerpc/kernel/asm-offsets.c | 3 ++
arch/powerpc/kernel/head_booke.h | 42 ++++++++++++++++++-----------
arch/powerpc/kernel/head_fsl_booke.S | 49 ++++++++++++++++++---------------
5 files changed, 63 insertions(+), 40 deletions(-)
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index d50c2b6..eb11a44 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -20,6 +20,7 @@
#ifndef __ASSEMBLY__
#include <linux/compiler.h>
+#include <linux/cache.h>
#include <asm/ptrace.h>
#include <asm/types.h>
@@ -156,6 +157,10 @@ struct thread_struct {
#endif
struct pt_regs *regs; /* Pointer to saved register state */
mm_segment_t fs; /* for get_fs() validation */
+#ifdef CONFIG_BOOKE
+ /* BookE base exception scratch space; align on cacheline */
+ unsigned long normsave[8] ____cacheline_aligned;
+#endif
#ifdef CONFIG_PPC32
void *pgdir; /* root of page-table tree */
#endif
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index fdec593..ef1d1d6 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -867,8 +867,8 @@
#define SPRN_SPRG_WSCRATCH2 SPRN_SPRG4W
#define SPRN_SPRG_RSCRATCH3 SPRN_SPRG5R
#define SPRN_SPRG_WSCRATCH3 SPRN_SPRG5W
-#define SPRN_SPRG_RSCRATCH_MC SPRN_SPRG6R
-#define SPRN_SPRG_WSCRATCH_MC SPRN_SPRG6W
+#define SPRN_SPRG_RSCRATCH_MC SPRN_SPRG1
+#define SPRN_SPRG_WSCRATCH_MC SPRN_SPRG1
#define SPRN_SPRG_RSCRATCH4 SPRN_SPRG7R
#define SPRN_SPRG_WSCRATCH4 SPRN_SPRG7W
#ifdef CONFIG_E200
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 6887661..ea95441 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -82,6 +82,9 @@ int main(void)
DEFINE(KSP, offsetof(struct thread_struct, ksp));
DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit));
DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
+#ifdef CONFIG_BOOKE
+ DEFINE(THREAD_NORMSAVES, offsetof(struct thread_struct, normsave[0]));
+#endif
DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));
DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h
index a0bf158..fc921bf 100644
--- a/arch/powerpc/kernel/head_booke.h
+++ b/arch/powerpc/kernel/head_booke.h
@@ -20,33 +20,43 @@
addi reg,reg,val@l
#endif
+/*
+ * Macro used to get to thread save registers.
+ * Note that entries 0-3 are used for the prolog code, and the remaining
+ * entries are available for specific exception use in the event a handler
+ * requires more than 4 scratch registers.
+ */
+#define THREAD_NORMSAVE(offset) (THREAD_NORMSAVES + (offset * 4))
+
#define NORMAL_EXCEPTION_PROLOG \
- mtspr SPRN_SPRG_WSCRATCH0,r10;/* save two registers to work with */\
- mtspr SPRN_SPRG_WSCRATCH1,r11; \
- mtspr SPRN_SPRG_WSCRATCH2,r1; \
- mfcr r10; /* save CR in r10 for now */\
+ mtspr SPRN_SPRG_WSCRATCH0, r10; /* save one register */ \
+ mfspr r10, SPRN_SPRG_THREAD; \
+ stw r11, THREAD_NORMSAVE(0)(r10); \
+ stw r13, THREAD_NORMSAVE(2)(r10); \
+ mfcr r13; /* save CR in r13 for now */\
mfspr r11,SPRN_SRR1; /* check whether user or kernel */\
andi. r11,r11,MSR_PR; \
+ mr r11, r1; \
beq 1f; \
- mfspr r1,SPRN_SPRG_THREAD; /* if from user, start at top of */\
- lwz r1,THREAD_INFO-THREAD(r1); /* this thread's kernel stack */\
- ALLOC_STACK_FRAME(r1, THREAD_SIZE); \
-1: subi r1,r1,INT_FRAME_SIZE; /* Allocate an exception frame */\
- mr r11,r1; \
- stw r10,_CCR(r11); /* save various registers */\
+ /* if from user, start at top of this thread's kernel stack */ \
+ lwz r11, THREAD_INFO-THREAD(r10); \
+ ALLOC_STACK_FRAME(r11, THREAD_SIZE); \
+1 : subi r11, r11, INT_FRAME_SIZE; /* Allocate exception frame */ \
+ stw r13, _CCR(r11); /* save various registers */ \
stw r12,GPR12(r11); \
stw r9,GPR9(r11); \
- mfspr r10,SPRN_SPRG_RSCRATCH0; \
- stw r10,GPR10(r11); \
- mfspr r12,SPRN_SPRG_RSCRATCH1; \
+ mfspr r13, SPRN_SPRG_RSCRATCH0; \
+ stw r13, GPR10(r11); \
+ lwz r12, THREAD_NORMSAVE(0)(r10); \
stw r12,GPR11(r11); \
+ lwz r13, THREAD_NORMSAVE(2)(r10); /* restore r13 */ \
mflr r10; \
stw r10,_LINK(r11); \
- mfspr r10,SPRN_SPRG_RSCRATCH2; \
mfspr r12,SPRN_SRR0; \
- stw r10,GPR1(r11); \
+ stw r1, GPR1(r11); \
mfspr r9,SPRN_SRR1; \
- stw r10,0(r11); \
+ stw r1, 0(r11); \
+ mr r1, r11; \
rlwinm r9,r9,0,14,12; /* clear MSR_WE (necessary?) */\
stw r0,GPR0(r11); \
lis r10, STACK_FRAME_REGS_MARKER@ha;/* exception frame marker */ \
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 5ecf54c..985638d 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -346,11 +346,12 @@ interrupt_base:
/* Data TLB Error Interrupt */
START_EXCEPTION(DataTLBError)
mtspr SPRN_SPRG_WSCRATCH0, r10 /* Save some working registers */
- mtspr SPRN_SPRG_WSCRATCH1, r11
- mtspr SPRN_SPRG_WSCRATCH2, r12
- mtspr SPRN_SPRG_WSCRATCH3, r13
- mfcr r11
- mtspr SPRN_SPRG_WSCRATCH4, r11
+ mfspr r10, SPRN_SPRG_THREAD
+ stw r11, THREAD_NORMSAVE(0)(r10)
+ stw r12, THREAD_NORMSAVE(1)(r10)
+ stw r13, THREAD_NORMSAVE(2)(r10)
+ mfcr r13
+ stw r13, THREAD_NORMSAVE(3)(r10)
mfspr r10, SPRN_DEAR /* Get faulting address */
/* If we are faulting a kernel address, we have to use the
@@ -416,11 +417,12 @@ interrupt_base:
/* The bailout. Restore registers to pre-exception conditions
* and call the heavyweights to help us out.
*/
- mfspr r11, SPRN_SPRG_RSCRATCH4
+ mfspr r10, SPRN_SPRG_THREAD
+ lwz r11, THREAD_NORMSAVE(3)(r10)
mtcr r11
- mfspr r13, SPRN_SPRG_RSCRATCH3
- mfspr r12, SPRN_SPRG_RSCRATCH2
- mfspr r11, SPRN_SPRG_RSCRATCH1
+ lwz r13, THREAD_NORMSAVE(2)(r10)
+ lwz r12, THREAD_NORMSAVE(1)(r10)
+ lwz r11, THREAD_NORMSAVE(0)(r10)
mfspr r10, SPRN_SPRG_RSCRATCH0
b DataStorage
@@ -432,11 +434,12 @@ interrupt_base:
*/
START_EXCEPTION(InstructionTLBError)
mtspr SPRN_SPRG_WSCRATCH0, r10 /* Save some working registers */
- mtspr SPRN_SPRG_WSCRATCH1, r11
- mtspr SPRN_SPRG_WSCRATCH2, r12
- mtspr SPRN_SPRG_WSCRATCH3, r13
- mfcr r11
- mtspr SPRN_SPRG_WSCRATCH4, r11
+ mfspr r10, SPRN_SPRG_THREAD
+ stw r11, THREAD_NORMSAVE(0)(r10)
+ stw r12, THREAD_NORMSAVE(1)(r10)
+ stw r13, THREAD_NORMSAVE(2)(r10)
+ mfcr r13
+ stw r13, THREAD_NORMSAVE(3)(r10)
mfspr r10, SPRN_SRR0 /* Get faulting address */
/* If we are faulting a kernel address, we have to use the
@@ -496,11 +499,12 @@ interrupt_base:
/* The bailout. Restore registers to pre-exception conditions
* and call the heavyweights to help us out.
*/
- mfspr r11, SPRN_SPRG_RSCRATCH4
+ mfspr r10, SPRN_SPRG_THREAD
+ lwz r11, THREAD_NORMSAVE(3)(r10)
mtcr r11
- mfspr r13, SPRN_SPRG_RSCRATCH3
- mfspr r12, SPRN_SPRG_RSCRATCH2
- mfspr r11, SPRN_SPRG_RSCRATCH1
+ lwz r13, THREAD_NORMSAVE(2)(r10)
+ lwz r12, THREAD_NORMSAVE(1)(r10)
+ lwz r11, THREAD_NORMSAVE(0)(r10)
mfspr r10, SPRN_SPRG_RSCRATCH0
b InstructionStorage
@@ -621,11 +625,12 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_BIG_PHYS)
tlbwe
/* Done...restore registers and get out of here. */
- mfspr r11, SPRN_SPRG_RSCRATCH4
+ mfspr r10, SPRN_SPRG_THREAD
+ lwz r11, THREAD_NORMSAVE(3)(r10)
mtcr r11
- mfspr r13, SPRN_SPRG_RSCRATCH3
- mfspr r12, SPRN_SPRG_RSCRATCH2
- mfspr r11, SPRN_SPRG_RSCRATCH1
+ lwz r13, THREAD_NORMSAVE(2)(r10)
+ lwz r12, THREAD_NORMSAVE(1)(r10)
+ lwz r11, THREAD_NORMSAVE(0)(r10)
mfspr r10, SPRN_SPRG_RSCRATCH0
rfi /* Force context change */
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 10/14] powerpc/85xx: Add basic P1023RDS board support
2011-05-20 6:09 ` [PATCH 09/14] powerpc/85xx: Save scratch registers to thread info instead of using SPRGs Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 11/14] powerpc/book3e: Clarify HW table walk enable/disable message Kumar Gala
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
From: Roy Zang <tie-fei.zang@freescale.com>
The P1023 processor is an e500v2 based SoC that utilizes the DPAA
networking architecture. This adds basic board support for non-DPAA
functionality (device tree, board file, etc).
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/boot/dts/p1023rds.dts | 546 ++++++++++++++++++++++++++
arch/powerpc/configs/85xx/p1023rds_defconfig | 173 ++++++++
arch/powerpc/configs/mpc85xx_defconfig | 7 +-
arch/powerpc/configs/mpc85xx_smp_defconfig | 6 +-
arch/powerpc/platforms/85xx/Kconfig | 6 +
arch/powerpc/platforms/85xx/Makefile | 1 +
arch/powerpc/platforms/85xx/p1023_rds.c | 162 ++++++++
7 files changed, 892 insertions(+), 9 deletions(-)
create mode 100644 arch/powerpc/boot/dts/p1023rds.dts
create mode 100644 arch/powerpc/configs/85xx/p1023rds_defconfig
create mode 100644 arch/powerpc/platforms/85xx/p1023_rds.c
diff --git a/arch/powerpc/boot/dts/p1023rds.dts b/arch/powerpc/boot/dts/p1023rds.dts
new file mode 100644
index 0000000..bfa96aa
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1023rds.dts
@@ -0,0 +1,546 @@
+/*
+ * P1023 RDS Device Tree Source
+ *
+ * Copyright 2010-2011 Freescale Semiconductor Inc.
+ *
+ * Author: Roy Zang <tie-fei.zang@freescale.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Freescale Semiconductor nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+
+/ {
+ model = "fsl,P1023";
+ compatible = "fsl,P1023RDS";
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ aliases {
+ serial0 = &serial0;
+ serial1 = &serial1;
+ pci0 = &pci0;
+ pci1 = &pci1;
+ pci2 = &pci2;
+
+ crypto = &crypto;
+ sec_jr0 = &sec_jr0;
+ sec_jr1 = &sec_jr1;
+ sec_jr2 = &sec_jr2;
+ sec_jr3 = &sec_jr3;
+ rtic_a = &rtic_a;
+ rtic_b = &rtic_b;
+ rtic_c = &rtic_c;
+ rtic_d = &rtic_d;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: PowerPC,P1023@0 {
+ device_type = "cpu";
+ reg = <0x0>;
+ next-level-cache = <&L2>;
+ };
+
+ cpu1: PowerPC,P1023@1 {
+ device_type = "cpu";
+ reg = <0x1>;
+ next-level-cache = <&L2>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ };
+
+ soc@ff600000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ compatible = "fsl,p1023-immr", "simple-bus";
+ ranges = <0x0 0x0 0xff600000 0x200000>;
+ bus-frequency = <0>; // Filled out by uboot.
+
+ ecm-law@0 {
+ compatible = "fsl,ecm-law";
+ reg = <0x0 0x1000>;
+ fsl,num-laws = <12>;
+ };
+
+ ecm@1000 {
+ compatible = "fsl,p1023-ecm", "fsl,ecm";
+ reg = <0x1000 0x1000>;
+ interrupts = <16 2>;
+ interrupt-parent = <&mpic>;
+ };
+
+ memory-controller@2000 {
+ compatible = "fsl,p1023-memory-controller";
+ reg = <0x2000 0x1000>;
+ interrupt-parent = <&mpic>;
+ interrupts = <16 2>;
+ };
+
+ i2c@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ compatible = "fsl-i2c";
+ reg = <0x3000 0x100>;
+ interrupts = <43 2>;
+ interrupt-parent = <&mpic>;
+ dfsrr;
+ rtc@68 {
+ compatible = "dallas,ds1374";
+ reg = <0x68>;
+ };
+ };
+
+ i2c@3100 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <1>;
+ compatible = "fsl-i2c";
+ reg = <0x3100 0x100>;
+ interrupts = <43 2>;
+ interrupt-parent = <&mpic>;
+ dfsrr;
+ };
+
+ serial0: serial@4500 {
+ cell-index = <0>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x4500 0x100>;
+ clock-frequency = <0>;
+ interrupts = <42 2>;
+ interrupt-parent = <&mpic>;
+ };
+
+ serial1: serial@4600 {
+ cell-index = <1>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0x4600 0x100>;
+ clock-frequency = <0>;
+ interrupts = <42 2>;
+ interrupt-parent = <&mpic>;
+ };
+
+ spi@7000 {
+ cell-index = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,p1023-espi", "fsl,mpc8536-espi";
+ reg = <0x7000 0x1000>;
+ interrupts = <59 0x2>;
+ interrupt-parent = <&mpic>;
+ fsl,espi-num-chipselects = <4>;
+
+ fsl_dataflash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "atmel,at45db081d";
+ reg = <0>;
+ spi-max-frequency = <40000000>; /* input clock */
+ partition@u-boot {
+ /* 512KB for u-boot Bootloader Image */
+ label = "u-boot-spi";
+ reg = <0x00000000 0x00080000>;
+ read-only;
+ };
+ partition@dtb {
+ /* 512KB for DTB Image */
+ label = "dtb-spi";
+ reg = <0x00080000 0x00080000>;
+ read-only;
+ };
+ };
+ };
+
+ gpio: gpio-controller@f000 {
+ #gpio-cells = <2>;
+ compatible = "fsl,qoriq-gpio";
+ reg = <0xf000 0x100>;
+ interrupts = <47 0x2>;
+ interrupt-parent = <&mpic>;
+ gpio-controller;
+ };
+
+ L2: l2-cache-controller@20000 {
+ compatible = "fsl,p1023-l2-cache-controller";
+ reg = <0x20000 0x1000>;
+ cache-line-size = <32>; // 32 bytes
+ cache-size = <0x40000>; // L2,256K
+ interrupt-parent = <&mpic>;
+ interrupts = <16 2>;
+ };
+
+ dma@21300 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,eloplus-dma";
+ reg = <0x21300 0x4>;
+ ranges = <0x0 0x21100 0x200>;
+ cell-index = <0>;
+ dma-channel@0 {
+ compatible = "fsl,eloplus-dma-channel";
+ reg = <0x0 0x80>;
+ cell-index = <0>;
+ interrupt-parent = <&mpic>;
+ interrupts = <20 2>;
+ };
+ dma-channel@80 {
+ compatible = "fsl,eloplus-dma-channel";
+ reg = <0x80 0x80>;
+ cell-index = <1>;
+ interrupt-parent = <&mpic>;
+ interrupts = <21 2>;
+ };
+ dma-channel@100 {
+ compatible = "fsl,eloplus-dma-channel";
+ reg = <0x100 0x80>;
+ cell-index = <2>;
+ interrupt-parent = <&mpic>;
+ interrupts = <22 2>;
+ };
+ dma-channel@180 {
+ compatible = "fsl,eloplus-dma-channel";
+ reg = <0x180 0x80>;
+ cell-index = <3>;
+ interrupt-parent = <&mpic>;
+ interrupts = <23 2>;
+ };
+ };
+
+ usb@22000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl-usb2-dr";
+ reg = <0x22000 0x1000>;
+ interrupt-parent = <&mpic>;
+ interrupts = <28 0x2>;
+ dr_mode = "host";
+ phy_type = "ulpi";
+ };
+
+ crypto: crypto@300000 {
+ compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x30000 0x10000>;
+ ranges = <0 0x30000 0x10000>;
+ interrupt-parent = <&mpic>;
+ interrupts = <58 2>;
+
+ sec_jr0: jr@1000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x1000 0x1000>;
+ interrupts = <45 2>;
+ };
+
+ sec_jr1: jr@2000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x2000 0x1000>;
+ interrupts = <45 2>;
+ };
+
+ sec_jr2: jr@3000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x3000 0x1000>;
+ interrupts = <57 2>;
+ };
+
+ sec_jr3: jr@4000 {
+ compatible = "fsl,sec-v4.2-job-ring",
+ "fsl,sec-v4.0-job-ring";
+ reg = <0x4000 0x1000>;
+ interrupts = <57 2>;
+ };
+
+ rtic@6000 {
+ compatible = "fsl,sec-v4.2-rtic",
+ "fsl,sec-v4.0-rtic";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x6000 0x100>;
+ ranges = <0x0 0x6100 0xe00>;
+
+ rtic_a: rtic-a@0 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x00 0x20 0x100 0x80>;
+ };
+
+ rtic_b: rtic-b@20 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x20 0x20 0x200 0x80>;
+ };
+
+ rtic_c: rtic-c@40 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x40 0x20 0x300 0x80>;
+ };
+
+ rtic_d: rtic-d@60 {
+ compatible = "fsl,sec-v4.2-rtic-memory",
+ "fsl,sec-v4.0-rtic-memory";
+ reg = <0x60 0x20 0x500 0x80>;
+ };
+ };
+ };
+
+ power@e0070{
+ compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc",
+ "fsl,p1022-pmc";
+ reg = <0xe0070 0x20>;
+ etsec1_clk: soc-clk@B0{
+ fsl,pmcdr-mask = <0x00000080>;
+ };
+ etsec2_clk: soc-clk@B1{
+ fsl,pmcdr-mask = <0x00000040>;
+ };
+ etsec3_clk: soc-clk@B2{
+ fsl,pmcdr-mask = <0x00000020>;
+ };
+ };
+
+ mpic: pic@40000 {
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ reg = <0x40000 0x40000>;
+ compatible = "chrp,open-pic";
+ device_type = "open-pic";
+ };
+
+ msi@41600 {
+ compatible = "fsl,p1023-msi", "fsl,mpic-msi";
+ reg = <0x41600 0x80>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe0 0
+ 0xe1 0
+ 0xe2 0
+ 0xe3 0
+ 0xe4 0
+ 0xe5 0
+ 0xe6 0
+ 0xe7 0>;
+ interrupt-parent = <&mpic>;
+ };
+
+ global-utilities@e0000 { //global utilities block
+ compatible = "fsl,p1023-guts";
+ reg = <0xe0000 0x1000>;
+ fsl,has-rstcr;
+ };
+ };
+
+ localbus@ff605000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,p1023-elbc", "fsl,elbc", "simple-bus";
+ reg = <0 0xff605000 0 0x1000>;
+ interrupts = <19 2>;
+ interrupt-parent = <&mpic>;
+
+ /* NOR Flash, BCSR */
+ ranges = <0x0 0x0 0x0 0xee000000 0x02000000
+ 0x1 0x0 0x0 0xe0000000 0x00008000>;
+
+ nor@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x0 0x0 0x02000000>;
+ bank-width = <1>;
+ device-width = <1>;
+ partition@0 {
+ label = "ramdisk";
+ reg = <0x00000000 0x01c00000>;
+ };
+ partition@1c00000 {
+ label = "kernel";
+ reg = <0x01c00000 0x002e0000>;
+ };
+ partiton@1ee0000 {
+ label = "dtb";
+ reg = <0x01ee0000 0x00020000>;
+ };
+ partition@1f00000 {
+ label = "firmware";
+ reg = <0x01f00000 0x00080000>;
+ read-only;
+ };
+ partition@1f80000 {
+ label = "u-boot";
+ reg = <0x01f80000 0x00080000>;
+ read-only;
+ };
+ };
+
+ fpga@1,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,p1023rds-fpga";
+ reg = <1 0 0x8000>;
+ ranges = <0 1 0 0x8000>;
+
+ bcsr@20 {
+ compatible = "fsl,p1023rds-bcsr";
+ reg = <0x20 0x20>;
+ };
+ };
+ };
+
+ pci0: pcie@ff60a000 {
+ compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
+ cell-index = <1>;
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0 0xff60a000 0 0x1000>;
+ bus-range = <0 255>;
+ ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
+ clock-frequency = <33333333>;
+ interrupt-parent = <&mpic>;
+ interrupts = <16 2>;
+ pcie@0 {
+ reg = <0x0 0x0 0x0 0x0 0x0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupt-parent = <&mpic>;
+ interrupts = <16 2>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 0 1
+ 0000 0 0 2 &mpic 1 1
+ 0000 0 0 3 &mpic 2 1
+ 0000 0 0 4 &mpic 3 1
+ >;
+ ranges = <0x2000000 0x0 0xc0000000
+ 0x2000000 0x0 0xc0000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x100000>;
+ };
+ };
+
+ pci1: pcie@ff609000 {
+ compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
+ cell-index = <2>;
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0 0xff609000 0 0x1000>;
+ bus-range = <0 255>;
+ ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
+ clock-frequency = <33333333>;
+ interrupt-parent = <&mpic>;
+ interrupts = <16 2>;
+ pcie@0 {
+ reg = <0x0 0x0 0x0 0x0 0x0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupt-parent = <&mpic>;
+ interrupts = <16 2>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 4 1
+ 0000 0 0 2 &mpic 5 1
+ 0000 0 0 3 &mpic 6 1
+ 0000 0 0 4 &mpic 7 1
+ >;
+ ranges = <0x2000000 0x0 0xa0000000
+ 0x2000000 0x0 0xa0000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x100000>;
+ };
+ };
+
+ pci2: pcie@ff60b000 {
+ cell-index = <3>;
+ compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
+ device_type = "pci";
+ #size-cells = <2>;
+ #address-cells = <3>;
+ reg = <0 0xff60b000 0 0x1000>;
+ bus-range = <0 255>;
+ ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
+ 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
+ clock-frequency = <33333333>;
+ interrupt-parent = <&mpic>;
+ interrupts = <16 2>;
+ pcie@0 {
+ reg = <0x0 0x0 0x0 0x0 0x0>;
+ #interrupt-cells = <1>;
+ #size-cells = <2>;
+ #address-cells = <3>;
+ device_type = "pci";
+ interrupt-parent = <&mpic>;
+ interrupts = <16 2>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <
+ /* IDSEL 0x0 */
+ 0000 0 0 1 &mpic 8 1
+ 0000 0 0 2 &mpic 9 1
+ 0000 0 0 3 &mpic 10 1
+ 0000 0 0 4 &mpic 11 1
+ >;
+ ranges = <0x2000000 0x0 0x80000000
+ 0x2000000 0x0 0x80000000
+ 0x0 0x20000000
+
+ 0x1000000 0x0 0x0
+ 0x1000000 0x0 0x0
+ 0x0 0x100000>;
+ };
+ };
+};
diff --git a/arch/powerpc/configs/85xx/p1023rds_defconfig b/arch/powerpc/configs/85xx/p1023rds_defconfig
new file mode 100644
index 0000000..980ff8f
--- /dev/null
+++ b/arch/powerpc/configs/85xx/p1023rds_defconfig
@@ -0,0 +1,173 @@
+CONFIG_PPC_85xx=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_AUDIT=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_EMBEDDED=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_P1023_RDS=y
+CONFIG_QUICC_ENGINE=y
+CONFIG_QE_GPIO=y
+CONFIG_CPM2=y
+CONFIG_MPC8xxx_GPIO=y
+CONFIG_HIGHMEM=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_BINFMT_MISC=m
+CONFIG_MATH_EMULATION=y
+CONFIG_SWIOTLB=y
+CONFIG_PCI=y
+CONFIG_PCIEPORTBUS=y
+# CONFIG_PCIEAER is not set
+# CONFIG_PCIEASPM is not set
+CONFIG_PCI_MSI=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=y
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_ARPD=y
+CONFIG_INET_ESP=y
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_IPV6=y
+CONFIG_IP_SCTP=m
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_PROC_DEVICETREE=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=131072
+CONFIG_MISC_DEVICES=y
+CONFIG_EEPROM_LEGACY=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_ATA=y
+CONFIG_SATA_FSL=y
+CONFIG_SATA_SIL24=y
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=y
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_CICADA_PHY=y
+CONFIG_VITESSE_PHY=y
+CONFIG_FIXED_PHY=y
+CONFIG_NET_ETHERNET=y
+CONFIG_FS_ENET=y
+CONFIG_E1000E=y
+CONFIG_FSL_PQ_MDIO=y
+CONFIG_INPUT_FF_MEMLESS=m
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_SERIAL_QE=m
+CONFIG_HW_RANDOM=y
+CONFIG_NVRAM=y
+CONFIG_I2C=y
+CONFIG_I2C_CPM=m
+CONFIG_I2C_MPC=y
+# CONFIG_HWMON is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+CONFIG_EDAC=y
+CONFIG_EDAC_MM_EDAC=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_CMOS=y
+CONFIG_DMADEVICES=y
+CONFIG_FSL_DMA=y
+# CONFIG_NET_DMA is not set
+CONFIG_STAGING=y
+# CONFIG_STAGING_EXCLUDE_BUILD is not set
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=y
+CONFIG_NTFS_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_ADFS_FS=m
+CONFIG_AFFS_FS=m
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+CONFIG_BEFS_FS=m
+CONFIG_BFS_FS=m
+CONFIG_EFS_FS=m
+CONFIG_CRAMFS=y
+CONFIG_VXFS_FS=m
+CONFIG_HPFS_FS=m
+CONFIG_QNX4FS_FS=m
+CONFIG_SYSV_FS=m
+CONFIG_UFS_FS=m
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NFSD=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
+CONFIG_CRC_T10DIF=y
+CONFIG_FRAME_WARN=8092
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_VIRQ_DEBUG=y
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index 96b89df..1ac5198 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -5,6 +5,7 @@ CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_AUDIT=y
+CONFIG_SPARSE_IRQ=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -26,6 +27,7 @@ CONFIG_MPC8536_DS=y
CONFIG_MPC85xx_DS=y
CONFIG_MPC85xx_RDB=y
CONFIG_P1022_DS=y
+CONFIG_P1023_RDS=y
CONFIG_SOCRATES=y
CONFIG_KSI8560=y
CONFIG_XES_MPC85xx=y
@@ -44,7 +46,6 @@ CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BINFMT_MISC=m
CONFIG_MATH_EMULATION=y
-CONFIG_SPARSE_IRQ=y
CONFIG_FORCE_MAX_ZONEORDER=12
CONFIG_PCI=y
CONFIG_PCI_MSI=y
@@ -65,8 +66,6 @@ CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_NET_IPIP=y
-CONFIG_NET_IPGRE=y
-CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
@@ -170,7 +169,6 @@ CONFIG_FSL_DMA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_INOTIFY=y
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
@@ -205,7 +203,6 @@ CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEBUG_INFO=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_VIRQ_DEBUG=y
CONFIG_CRYPTO_PCBC=m
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index de65841..f77eddd 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -7,6 +7,7 @@ CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_AUDIT=y
+CONFIG_SPARSE_IRQ=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@@ -28,6 +29,7 @@ CONFIG_MPC8536_DS=y
CONFIG_MPC85xx_DS=y
CONFIG_MPC85xx_RDB=y
CONFIG_P1022_DS=y
+CONFIG_P1023_RDS=y
CONFIG_SOCRATES=y
CONFIG_KSI8560=y
CONFIG_XES_MPC85xx=y
@@ -46,7 +48,6 @@ CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BINFMT_MISC=m
CONFIG_MATH_EMULATION=y
-CONFIG_SPARSE_IRQ=y
CONFIG_FORCE_MAX_ZONEORDER=12
CONFIG_PCI=y
CONFIG_PCI_MSI=y
@@ -67,8 +68,6 @@ CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_NET_IPIP=y
-CONFIG_NET_IPGRE=y
-CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
@@ -172,7 +171,6 @@ CONFIG_FSL_DMA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_INOTIFY=y
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index b6976e1..6db0275 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -75,6 +75,12 @@ config P1022_DS
help
This option enables support for the Freescale P1022DS reference board.
+config P1023_RDS
+ bool "Freescale P1023 RDS"
+ select DEFAULT_UIMAGE
+ help
+ This option enables support for the P1023 RDS board
+
config SOCRATES
bool "Socrates"
select DEFAULT_UIMAGE
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index dd70db7..5c08be5 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_MPC85xx_DS) += mpc85xx_ds.o
obj-$(CONFIG_MPC85xx_MDS) += mpc85xx_mds.o
obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o
obj-$(CONFIG_P1022_DS) += p1022_ds.o
+obj-$(CONFIG_P1023_RDS) += p1023_rds.o
obj-$(CONFIG_P3041_DS) += p3041_ds.o corenet_ds.o
obj-$(CONFIG_P4080_DS) += p4080_ds.o corenet_ds.o
obj-$(CONFIG_P5020_DS) += p5020_ds.o corenet_ds.o
diff --git a/arch/powerpc/platforms/85xx/p1023_rds.c b/arch/powerpc/platforms/85xx/p1023_rds.c
new file mode 100644
index 0000000..835e0b3
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/p1023_rds.c
@@ -0,0 +1,162 @@
+/*
+ * Copyright 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * Author: Roy Zang <tie-fei.zang@freescale.com>
+ *
+ * Description:
+ * P1023 RDS Board Setup
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/fsl_devices.h>
+#include <linux/of_platform.h>
+#include <linux/of_device.h>
+
+#include <asm/system.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <mm/mmu_decl.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <asm/mpic.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+/* ************************************************************************
+ *
+ * Setup the architecture
+ *
+ */
+#ifdef CONFIG_SMP
+void __init mpc85xx_smp_init(void);
+#endif
+
+static void __init mpc85xx_rds_setup_arch(void)
+{
+ struct device_node *np;
+
+ if (ppc_md.progress)
+ ppc_md.progress("p1023_rds_setup_arch()", 0);
+
+ /* Map BCSR area */
+ np = of_find_node_by_name(NULL, "bcsr");
+ if (np != NULL) {
+ static u8 __iomem *bcsr_regs;
+
+ bcsr_regs = of_iomap(np, 0);
+ of_node_put(np);
+
+ if (!bcsr_regs) {
+ printk(KERN_ERR
+ "BCSR: Failed to map bcsr register space\n");
+ return;
+ } else {
+#define BCSR15_I2C_BUS0_SEG_CLR 0x07
+#define BCSR15_I2C_BUS0_SEG2 0x02
+/*
+ * Note: Accessing exclusively i2c devices.
+ *
+ * The i2c controller selects initially ID EEPROM in the u-boot;
+ * but if menu configuration selects RTC support in the kernel,
+ * the i2c controller switches to select RTC chip in the kernel.
+ */
+#ifdef CONFIG_RTC_CLASS
+ /* Enable RTC chip on the segment #2 of i2c */
+ clrbits8(&bcsr_regs[15], BCSR15_I2C_BUS0_SEG_CLR);
+ setbits8(&bcsr_regs[15], BCSR15_I2C_BUS0_SEG2);
+#endif
+
+ iounmap(bcsr_regs);
+ }
+ }
+
+#ifdef CONFIG_PCI
+ for_each_compatible_node(np, "pci", "fsl,p1023-pcie")
+ fsl_add_bridge(np, 0);
+#endif
+
+#ifdef CONFIG_SMP
+ mpc85xx_smp_init();
+#endif
+}
+
+static struct of_device_id p1023_ids[] = {
+ { .type = "soc", },
+ { .compatible = "soc", },
+ { .compatible = "simple-bus", },
+ {},
+};
+
+
+static int __init p1023_publish_devices(void)
+{
+ of_platform_bus_probe(NULL, p1023_ids, NULL);
+
+ return 0;
+}
+
+machine_device_initcall(p1023_rds, p1023_publish_devices);
+
+static void __init mpc85xx_rds_pic_init(void)
+{
+ struct mpic *mpic;
+ struct resource r;
+ struct device_node *np = NULL;
+
+ np = of_find_node_by_type(NULL, "open-pic");
+ if (!np) {
+ printk(KERN_ERR "Could not find open-pic node\n");
+ return;
+ }
+
+ if (of_address_to_resource(np, 0, &r)) {
+ printk(KERN_ERR "Failed to map mpic register space\n");
+ of_node_put(np);
+ return;
+ }
+
+ mpic = mpic_alloc(np, r.start,
+ MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+ MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
+ 0, 256, " OpenPIC ");
+
+ BUG_ON(mpic == NULL);
+ of_node_put(np);
+
+ mpic_init(mpic);
+}
+
+static int __init p1023_rds_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+
+ return of_flat_dt_is_compatible(root, "fsl,P1023RDS");
+
+}
+
+define_machine(p1023_rds) {
+ .name = "P1023 RDS",
+ .probe = p1023_rds_probe,
+ .setup_arch = mpc85xx_rds_setup_arch,
+ .init_IRQ = mpc85xx_rds_pic_init,
+ .get_irq = mpic_get_irq,
+ .restart = fsl_rstcr_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+#ifdef CONFIG_PCI
+ .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
+};
+
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 11/14] powerpc/book3e: Clarify HW table walk enable/disable message
2011-05-20 6:09 ` [PATCH 10/14] powerpc/85xx: Add basic P1023RDS board support Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 12/14] powerpc/pci: Move FSL fixup from 32-bit to common Kumar Gala
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
Before if we didn't support or enable HW table walk we'd get a messaage
like:
MMU: Book3E Page Tables Disabled
Which is a bit misleading. Now it will say:
MMU: Book3E HW tablewalk not supported
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/mm/tlb_nohash.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c
index 2a030d8..97e6193 100644
--- a/arch/powerpc/mm/tlb_nohash.c
+++ b/arch/powerpc/mm/tlb_nohash.c
@@ -476,8 +476,8 @@ static void setup_mmu_htw(void)
(unsigned long)&exc_instruction_tlb_miss_htw_book3e, 0);
book3e_htw_enabled = 1;
}
- pr_info("MMU: Book3E Page Tables %s\n",
- book3e_htw_enabled ? "Enabled" : "Disabled");
+ pr_info("MMU: Book3E HW tablewalk %s\n",
+ book3e_htw_enabled ? "enabled" : "not supported");
}
/*
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 12/14] powerpc/pci: Move FSL fixup from 32-bit to common
2011-05-20 6:09 ` [PATCH 11/14] powerpc/book3e: Clarify HW table walk enable/disable message Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 13/14] powerpc/85xx: Add PCI support in 64-bit mode on P5020DS Kumar Gala
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
We need the FSL specific header fixup code on both 32-bit and 64-bit
platforms so just move the code into pci-common.c.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/kernel/pci-common.c | 18 ++++++++++++++++++
arch/powerpc/kernel/pci_32.c | 19 -------------------
2 files changed, 18 insertions(+), 19 deletions(-)
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 893af2a..4f134132c 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1728,3 +1728,21 @@ void __devinit pcibios_scan_phb(struct pci_controller *hose)
if (mode == PCI_PROBE_NORMAL)
hose->last_busno = bus->subordinate = pci_scan_child_bus(bus);
}
+
+static void fixup_hide_host_resource_fsl(struct pci_dev *dev)
+{
+ int i, class = dev->class >> 8;
+
+ if ((class == PCI_CLASS_PROCESSOR_POWERPC ||
+ class == PCI_CLASS_BRIDGE_OTHER) &&
+ (dev->hdr_type == PCI_HEADER_TYPE_NORMAL) &&
+ (dev->bus->parent == NULL)) {
+ for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
+ dev->resource[i].start = 0;
+ dev->resource[i].end = 0;
+ dev->resource[i].flags = 0;
+ }
+ }
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MOTOROLA, PCI_ANY_ID, fixup_hide_host_resource_fsl);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID, fixup_hide_host_resource_fsl);
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index bedb370..d521644 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -51,25 +51,6 @@ struct pci_dev *isa_bridge_pcidev;
EXPORT_SYMBOL_GPL(isa_bridge_pcidev);
static void
-fixup_hide_host_resource_fsl(struct pci_dev *dev)
-{
- int i, class = dev->class >> 8;
-
- if ((class == PCI_CLASS_PROCESSOR_POWERPC ||
- class == PCI_CLASS_BRIDGE_OTHER) &&
- (dev->hdr_type == PCI_HEADER_TYPE_NORMAL) &&
- (dev->bus->parent == NULL)) {
- for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
- dev->resource[i].start = 0;
- dev->resource[i].end = 0;
- dev->resource[i].flags = 0;
- }
- }
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MOTOROLA, PCI_ANY_ID, fixup_hide_host_resource_fsl);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID, fixup_hide_host_resource_fsl);
-
-static void
fixup_cpc710_pci64(struct pci_dev* dev)
{
/* Hide the PCI64 BARs from the kernel as their content doesn't
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 13/14] powerpc/85xx: Add PCI support in 64-bit mode on P5020DS
2011-05-20 6:09 ` [PATCH 12/14] powerpc/pci: Move FSL fixup from 32-bit to common Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
2011-05-20 6:09 ` [PATCH 14/14] powerpc/qe: Limit QE support to ppc32 Kumar Gala
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/platforms/85xx/corenet_ds.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c
index 10af3c7..338e6dc 100644
--- a/arch/powerpc/platforms/85xx/corenet_ds.c
+++ b/arch/powerpc/platforms/85xx/corenet_ds.c
@@ -22,6 +22,7 @@
#include <asm/time.h>
#include <asm/machdep.h>
#include <asm/pci-bridge.h>
+#include <asm/ppc-pci.h>
#include <mm/mmu_decl.h>
#include <asm/prom.h>
#include <asm/udbg.h>
@@ -90,6 +91,10 @@ void __init corenet_ds_setup_arch(void)
hose->dma_window_size);
}
}
+
+#ifdef CONFIG_PPC64
+ pci_devs_phb_init();
+#endif
#endif
#ifdef CONFIG_SWIOTLB
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* [PATCH 14/14] powerpc/qe: Limit QE support to ppc32
2011-05-20 6:09 ` [PATCH 13/14] powerpc/85xx: Add PCI support in 64-bit mode on P5020DS Kumar Gala
@ 2011-05-20 6:09 ` Kumar Gala
0 siblings, 0 replies; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 6:09 UTC (permalink / raw)
To: linuxppc-dev
Only 32-bit SoCs have a QUICC Engine so limit the config option to PPC32.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/platforms/Kconfig | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index f970ca2..546ceea 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -266,7 +266,7 @@ config TAU_AVERAGE
config QUICC_ENGINE
bool "Freescale QUICC Engine (QE) Support"
- depends on FSL_SOC
+ depends on FSL_SOC && PPC32
select PPC_LIB_RHEAP
select CRC32
help
--
1.7.3.4
^ permalink raw reply related [flat|nested] 20+ messages in thread
* Re: [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms
2011-05-20 6:09 ` [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms Kumar Gala
2011-05-20 6:09 ` [PATCH 03/14] powerpc/85xx: Add P5020DS device tree Kumar Gala
@ 2011-05-20 14:45 ` Tabi Timur-B04825
2011-05-20 19:20 ` Kumar Gala
1 sibling, 1 reply; 20+ messages in thread
From: Tabi Timur-B04825 @ 2011-05-20 14:45 UTC (permalink / raw)
To: Kumar Gala; +Cc: linuxppc-dev
On Fri, May 20, 2011 at 1:09 AM, Kumar Gala <galak@kernel.crashing.org> wro=
te:
> +CONFIG_MATH_EMULATION=3Dy
Don't these chips have hardware floating point?
> +CONFIG_FORCE_MAX_ZONEORDER=3D13
This may be unnecessary. I originally set CONFIG_FORCE_MAX_ZONEORDER
to 12 because the DIU driver needs to be able to allocate a contiguous
5MB memory block. Setting it to 13 means a max of 16MB. Is there a
reason the default isn't good enough?
--=20
Timur Tabi
Linux kernel developer at Freescale=
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH 05/14] powerpc/85xx: Updates to P4080DS device tree
2011-05-20 6:09 ` [PATCH 05/14] powerpc/85xx: Updates to P4080DS " Kumar Gala
2011-05-20 6:09 ` [PATCH 06/14] powerpc/85xx: Cleanup PCIe support on corenet_ds boards Kumar Gala
@ 2011-05-20 19:04 ` Scott Wood
2011-05-20 19:09 ` Kumar Gala
1 sibling, 1 reply; 20+ messages in thread
From: Scott Wood @ 2011-05-20 19:04 UTC (permalink / raw)
To: linuxppc-dev
On Fri, 20 May 2011 01:09:22 -0500
Kumar Gala <galak@kernel.crashing.org> wrote:
> * Added BSD dual-license
> * Moved mpic-parent to root so we dont need to duplicate everywhere
> * Added next level cache from L2 to CPC
> * Moved to 4-cell MPIC interrupt properties
> * Added 3 MSI banks
> * Added numerous missing nodes: soc-sram-error, guts, pins, clockgen,
> rcpm, sfp, serdes, etc.
> * Reworked PCIe interrupts to be at virtual bridge level
Have all the new device tree bits (e.g. guts) had bindings posted upstream
yet?
-Scott
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH 05/14] powerpc/85xx: Updates to P4080DS device tree
2011-05-20 19:04 ` [PATCH 05/14] powerpc/85xx: Updates to P4080DS device tree Scott Wood
@ 2011-05-20 19:09 ` Kumar Gala
0 siblings, 0 replies; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 19:09 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev
On May 20, 2011, at 2:04 PM, Scott Wood wrote:
> On Fri, 20 May 2011 01:09:22 -0500
> Kumar Gala <galak@kernel.crashing.org> wrote:
>
>> * Added BSD dual-license
>> * Moved mpic-parent to root so we dont need to duplicate everywhere
>> * Added next level cache from L2 to CPC
>> * Moved to 4-cell MPIC interrupt properties
>> * Added 3 MSI banks
>> * Added numerous missing nodes: soc-sram-error, guts, pins, clockgen,
>> rcpm, sfp, serdes, etc.
>> * Reworked PCIe interrupts to be at virtual bridge level
>
> Have all the new device tree bits (e.g. guts) had bindings posted upstream
> yet?
probably not :(
Will look at our bindings dir and see which ones need upstream pushing.
- k
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms
2011-05-20 14:45 ` [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms Tabi Timur-B04825
@ 2011-05-20 19:20 ` Kumar Gala
2011-05-20 19:25 ` Timur Tabi
0 siblings, 1 reply; 20+ messages in thread
From: Kumar Gala @ 2011-05-20 19:20 UTC (permalink / raw)
To: Tabi Timur-B04825; +Cc: linuxppc-dev
On May 20, 2011, at 9:45 AM, Tabi Timur-B04825 wrote:
> On Fri, May 20, 2011 at 1:09 AM, Kumar Gala =
<galak@kernel.crashing.org> wrote:
>=20
>> +CONFIG_MATH_EMULATION=3Dy
>=20
> Don't these chips have hardware floating point?
Darn, I thought I looked at that. Will fix.
>> +CONFIG_FORCE_MAX_ZONEORDER=3D13
>=20
> This may be unnecessary. I originally set CONFIG_FORCE_MAX_ZONEORDER
> to 12 because the DIU driver needs to be able to allocate a contiguous
> 5MB memory block. Setting it to 13 means a max of 16MB. Is there a
> reason the default isn't good enough?
Is there some concern here? CONFIG_FORCE_MAX_ZONE_ORDER was set to 13 =
because of hugetlbfs=
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms
2011-05-20 19:20 ` Kumar Gala
@ 2011-05-20 19:25 ` Timur Tabi
2011-05-20 19:30 ` Scott Wood
0 siblings, 1 reply; 20+ messages in thread
From: Timur Tabi @ 2011-05-20 19:25 UTC (permalink / raw)
To: Kumar Gala; +Cc: linuxppc-dev
Kumar Gala wrote:
>> > This may be unnecessary. I originally set CONFIG_FORCE_MAX_ZONEORDER
>> > to 12 because the DIU driver needs to be able to allocate a contiguous
>> > 5MB memory block. Setting it to 13 means a max of 16MB. Is there a
>> > reason the default isn't good enough?
> Is there some concern here? CONFIG_FORCE_MAX_ZONE_ORDER was set to 13 because of hugetlbfs
No, I just wanted to make sure it wasn't something that you just set for no
particular reason.
Hmm... is 16MB big enough for hugetlbfs? I presume PAGE_SIZE is still 4KB, so a
value of 13 is just 16MB.
--
Timur Tabi
Linux kernel developer at Freescale
^ permalink raw reply [flat|nested] 20+ messages in thread
* Re: [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms
2011-05-20 19:25 ` Timur Tabi
@ 2011-05-20 19:30 ` Scott Wood
0 siblings, 0 replies; 20+ messages in thread
From: Scott Wood @ 2011-05-20 19:30 UTC (permalink / raw)
To: Timur Tabi; +Cc: linuxppc-dev
On Fri, 20 May 2011 14:25:23 -0500
Timur Tabi <timur@freescale.com> wrote:
> Kumar Gala wrote:
> >> > This may be unnecessary. I originally set CONFIG_FORCE_MAX_ZONEORDER
> >> > to 12 because the DIU driver needs to be able to allocate a contiguous
> >> > 5MB memory block. Setting it to 13 means a max of 16MB. Is there a
> >> > reason the default isn't good enough?
>
> > Is there some concern here? CONFIG_FORCE_MAX_ZONE_ORDER was set to 13 because of hugetlbfs
>
> No, I just wanted to make sure it wasn't something that you just set for no
> particular reason.
>
> Hmm... is 16MB big enough for hugetlbfs? I presume PAGE_SIZE is still 4KB, so a
> value of 13 is just 16MB.
I think there's a separate mechanism for reserving hugetlbfs space at boot
time. 16 MiB should be enough for fully dynamic allocations, and if you
push it too high fragmentation will likely be too much of a problem.
-Scott
^ permalink raw reply [flat|nested] 20+ messages in thread
end of thread, other threads:[~2011-05-20 19:31 UTC | newest]
Thread overview: 20+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-05-20 6:09 [PATCH 01/14] powerpc: Rename e55xx_smp_defconfig to corenet64_smp_defconfig Kumar Gala
2011-05-20 6:09 ` [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms Kumar Gala
2011-05-20 6:09 ` [PATCH 03/14] powerpc/85xx: Add P5020DS device tree Kumar Gala
2011-05-20 6:09 ` [PATCH 04/14] powerpc/85xx: Add P3041DS " Kumar Gala
2011-05-20 6:09 ` [PATCH 05/14] powerpc/85xx: Updates to P4080DS " Kumar Gala
2011-05-20 6:09 ` [PATCH 06/14] powerpc/85xx: Cleanup PCIe support on corenet_ds boards Kumar Gala
2011-05-20 6:09 ` [PATCH 07/14] powerpc/fsl_pci: Simplify matching logic for PCI_FIXUP_HEADER Kumar Gala
2011-05-20 6:09 ` [PATCH 08/14] powerpc/85xx: Set up doorbells even with no mpic Kumar Gala
2011-05-20 6:09 ` [PATCH 09/14] powerpc/85xx: Save scratch registers to thread info instead of using SPRGs Kumar Gala
2011-05-20 6:09 ` [PATCH 10/14] powerpc/85xx: Add basic P1023RDS board support Kumar Gala
2011-05-20 6:09 ` [PATCH 11/14] powerpc/book3e: Clarify HW table walk enable/disable message Kumar Gala
2011-05-20 6:09 ` [PATCH 12/14] powerpc/pci: Move FSL fixup from 32-bit to common Kumar Gala
2011-05-20 6:09 ` [PATCH 13/14] powerpc/85xx: Add PCI support in 64-bit mode on P5020DS Kumar Gala
2011-05-20 6:09 ` [PATCH 14/14] powerpc/qe: Limit QE support to ppc32 Kumar Gala
2011-05-20 19:04 ` [PATCH 05/14] powerpc/85xx: Updates to P4080DS device tree Scott Wood
2011-05-20 19:09 ` Kumar Gala
2011-05-20 14:45 ` [PATCH 02/14] powerpc: Add a defconfig for 'corenet' 32-bit platforms Tabi Timur-B04825
2011-05-20 19:20 ` Kumar Gala
2011-05-20 19:25 ` Timur Tabi
2011-05-20 19:30 ` Scott Wood
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