Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:
 "This is the main pull request for MIPS:

   - a number of fixes that didn't make the 3.19 release.

   - a number of cleanups.

   - preliminary support for Cavium's Octeon 3 SOCs which feature up to
     48 MIPS64 R3 cores with FPU and hardware virtualization.

   - support for MIPS R6 processors.

     Revision 6 of the MIPS architecture is a major revision of the MIPS
     architecture which does away with many of original sins of the
     architecture such as branch delay slots.  This and other changes in
     R6 require major changes throughout the entire MIPS core
     architecture code and make up for the lion share of this pull
     request.

   - finally some preparatory work for eXtendend Physical Address
     support, which allows support of up to 40 bit of physical address
     space on 32 bit processors"

     [ Ahh, MIPS can't leave the PAE brain damage alone.  It's like
       every CPU architect has to make that mistake, but pee in the snow
       by changing the TLA.  But whether it's called PAE, LPAE or XPA,
       it's horrid crud   - Linus ]

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (114 commits)
  MIPS: sead3: Corrected get_c0_perfcount_int
  MIPS: mm: Remove dead macro definitions
  MIPS: OCTEON: irq: add CIB and other fixes
  MIPS: OCTEON: Don't do acknowledge operations for level triggered irqs.
  MIPS: OCTEON: More OCTEONIII support
  MIPS: OCTEON: Remove setting of processor specific CVMCTL icache bits.
  MIPS: OCTEON: Core-15169 Workaround and general CVMSEG cleanup.
  MIPS: OCTEON: Update octeon-model.h code for new SoCs.
  MIPS: OCTEON: Implement DCache errata workaround for all CN6XXX
  MIPS: OCTEON: Add little-endian support to asm/octeon/octeon.h
  MIPS: OCTEON: Implement the core-16057 workaround
  MIPS: OCTEON: Delete unused COP2 saving code
  MIPS: OCTEON: Use correct instruction to read 64-bit COP0 register
  MIPS: OCTEON: Save and restore CP2 SHA3 state
  MIPS: OCTEON: Fix FP context save.
  MIPS: OCTEON: Save/Restore wider multiply registers in OCTEON III CPUs
  MIPS: boot: Provide more uImage options
  MIPS: Remove unneeded #ifdef __KERNEL__ from asm/processor.h
  MIPS: ip22-gio: Remove legacy suspend/resume support
  mips: pci: Add ifdef around pci_proc_domain
  ...

1 files changed, 306 insertions, 0 deletions

diff --git a/arch/mips/include/asm/octeon/cvmx-rst-defs.h b/arch/mips/include/asm/octeon/cvmx-rst-defs.h
new file mode 100644
index 000000000000..0c9c3e74d4ae
--- /dev/null
+++ b/arch/mips/include/asm/octeon/cvmx-rst-defs.h
@@ -0,0 +1,306 @@
+/***********************license start***************
+ * Author: Cavium Inc.
+ *
+ * Contact: support@cavium.com
+ * This file is part of the OCTEON SDK
+ *
+ * Copyright (c) 2003-2014 Cavium Inc.
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, Version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
+ * NONINFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this file; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * or visit http://www.gnu.org/licenses/.
+ *
+ * This file may also be available under a different license from Cavium.
+ * Contact Cavium Inc. for more information
+ ***********************license end**************************************/
+
+#ifndef __CVMX_RST_DEFS_H__
+#define __CVMX_RST_DEFS_H__
+
+#define CVMX_RST_BOOT (CVMX_ADD_IO_SEG(0x0001180006001600ull))
+#define CVMX_RST_CFG (CVMX_ADD_IO_SEG(0x0001180006001610ull))
+#define CVMX_RST_CKILL (CVMX_ADD_IO_SEG(0x0001180006001638ull))
+#define CVMX_RST_CTLX(offset) (CVMX_ADD_IO_SEG(0x0001180006001640ull) + ((offset) & 3) * 8)
+#define CVMX_RST_DELAY (CVMX_ADD_IO_SEG(0x0001180006001608ull))
+#define CVMX_RST_ECO (CVMX_ADD_IO_SEG(0x00011800060017B8ull))
+#define CVMX_RST_INT (CVMX_ADD_IO_SEG(0x0001180006001628ull))
+#define CVMX_RST_OCX (CVMX_ADD_IO_SEG(0x0001180006001618ull))
+#define CVMX_RST_POWER_DBG (CVMX_ADD_IO_SEG(0x0001180006001708ull))
+#define CVMX_RST_PP_POWER (CVMX_ADD_IO_SEG(0x0001180006001700ull))
+#define CVMX_RST_SOFT_PRSTX(offset) (CVMX_ADD_IO_SEG(0x00011800060016C0ull) + ((offset) & 3) * 8)
+#define CVMX_RST_SOFT_RST (CVMX_ADD_IO_SEG(0x0001180006001680ull))
+
+union cvmx_rst_boot {
+	uint64_t u64;
+	struct cvmx_rst_boot_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t chipkill:1;
+		uint64_t jtcsrdis:1;
+		uint64_t ejtagdis:1;
+		uint64_t romen:1;
+		uint64_t ckill_ppdis:1;
+		uint64_t jt_tstmode:1;
+		uint64_t vrm_err:1;
+		uint64_t reserved_37_56:20;
+		uint64_t c_mul:7;
+		uint64_t pnr_mul:6;
+		uint64_t reserved_21_23:3;
+		uint64_t lboot_oci:3;
+		uint64_t lboot_ext:6;
+		uint64_t lboot:10;
+		uint64_t rboot:1;
+		uint64_t rboot_pin:1;
+#else
+		uint64_t rboot_pin:1;
+		uint64_t rboot:1;
+		uint64_t lboot:10;
+		uint64_t lboot_ext:6;
+		uint64_t lboot_oci:3;
+		uint64_t reserved_21_23:3;
+		uint64_t pnr_mul:6;
+		uint64_t c_mul:7;
+		uint64_t reserved_37_56:20;
+		uint64_t vrm_err:1;
+		uint64_t jt_tstmode:1;
+		uint64_t ckill_ppdis:1;
+		uint64_t romen:1;
+		uint64_t ejtagdis:1;
+		uint64_t jtcsrdis:1;
+		uint64_t chipkill:1;
+#endif
+	} s;
+	struct cvmx_rst_boot_s cn70xx;
+	struct cvmx_rst_boot_s cn70xxp1;
+	struct cvmx_rst_boot_s cn78xx;
+};
+
+union cvmx_rst_cfg {
+	uint64_t u64;
+	struct cvmx_rst_cfg_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t bist_delay:58;
+		uint64_t reserved_3_5:3;
+		uint64_t cntl_clr_bist:1;
+		uint64_t warm_clr_bist:1;
+		uint64_t soft_clr_bist:1;
+#else
+		uint64_t soft_clr_bist:1;
+		uint64_t warm_clr_bist:1;
+		uint64_t cntl_clr_bist:1;
+		uint64_t reserved_3_5:3;
+		uint64_t bist_delay:58;
+#endif
+	} s;
+	struct cvmx_rst_cfg_s cn70xx;
+	struct cvmx_rst_cfg_s cn70xxp1;
+	struct cvmx_rst_cfg_s cn78xx;
+};
+
+union cvmx_rst_ckill {
+	uint64_t u64;
+	struct cvmx_rst_ckill_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_47_63:17;
+		uint64_t timer:47;
+#else
+		uint64_t timer:47;
+		uint64_t reserved_47_63:17;
+#endif
+	} s;
+	struct cvmx_rst_ckill_s cn70xx;
+	struct cvmx_rst_ckill_s cn70xxp1;
+	struct cvmx_rst_ckill_s cn78xx;
+};
+
+union cvmx_rst_ctlx {
+	uint64_t u64;
+	struct cvmx_rst_ctlx_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_10_63:54;
+		uint64_t prst_link:1;
+		uint64_t rst_done:1;
+		uint64_t rst_link:1;
+		uint64_t host_mode:1;
+		uint64_t reserved_4_5:2;
+		uint64_t rst_drv:1;
+		uint64_t rst_rcv:1;
+		uint64_t rst_chip:1;
+		uint64_t rst_val:1;
+#else
+		uint64_t rst_val:1;
+		uint64_t rst_chip:1;
+		uint64_t rst_rcv:1;
+		uint64_t rst_drv:1;
+		uint64_t reserved_4_5:2;
+		uint64_t host_mode:1;
+		uint64_t rst_link:1;
+		uint64_t rst_done:1;
+		uint64_t prst_link:1;
+		uint64_t reserved_10_63:54;
+#endif
+	} s;
+	struct cvmx_rst_ctlx_s cn70xx;
+	struct cvmx_rst_ctlx_s cn70xxp1;
+	struct cvmx_rst_ctlx_s cn78xx;
+};
+
+union cvmx_rst_delay {
+	uint64_t u64;
+	struct cvmx_rst_delay_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t warm_rst_dly:16;
+		uint64_t soft_rst_dly:16;
+#else
+		uint64_t soft_rst_dly:16;
+		uint64_t warm_rst_dly:16;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_rst_delay_s cn70xx;
+	struct cvmx_rst_delay_s cn70xxp1;
+	struct cvmx_rst_delay_s cn78xx;
+};
+
+union cvmx_rst_eco {
+	uint64_t u64;
+	struct cvmx_rst_eco_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_32_63:32;
+		uint64_t eco_rw:32;
+#else
+		uint64_t eco_rw:32;
+		uint64_t reserved_32_63:32;
+#endif
+	} s;
+	struct cvmx_rst_eco_s cn78xx;
+};
+
+union cvmx_rst_int {
+	uint64_t u64;
+	struct cvmx_rst_int_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_12_63:52;
+		uint64_t perst:4;
+		uint64_t reserved_4_7:4;
+		uint64_t rst_link:4;
+#else
+		uint64_t rst_link:4;
+		uint64_t reserved_4_7:4;
+		uint64_t perst:4;
+		uint64_t reserved_12_63:52;
+#endif
+	} s;
+	struct cvmx_rst_int_cn70xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_11_63:53;
+		uint64_t perst:3;
+		uint64_t reserved_3_7:5;
+		uint64_t rst_link:3;
+#else
+		uint64_t rst_link:3;
+		uint64_t reserved_3_7:5;
+		uint64_t perst:3;
+		uint64_t reserved_11_63:53;
+#endif
+	} cn70xx;
+	struct cvmx_rst_int_cn70xx cn70xxp1;
+	struct cvmx_rst_int_s cn78xx;
+};
+
+union cvmx_rst_ocx {
+	uint64_t u64;
+	struct cvmx_rst_ocx_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_3_63:61;
+		uint64_t rst_link:3;
+#else
+		uint64_t rst_link:3;
+		uint64_t reserved_3_63:61;
+#endif
+	} s;
+	struct cvmx_rst_ocx_s cn78xx;
+};
+
+union cvmx_rst_power_dbg {
+	uint64_t u64;
+	struct cvmx_rst_power_dbg_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_3_63:61;
+		uint64_t str:3;
+#else
+		uint64_t str:3;
+		uint64_t reserved_3_63:61;
+#endif
+	} s;
+	struct cvmx_rst_power_dbg_s cn78xx;
+};
+
+union cvmx_rst_pp_power {
+	uint64_t u64;
+	struct cvmx_rst_pp_power_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_48_63:16;
+		uint64_t gate:48;
+#else
+		uint64_t gate:48;
+		uint64_t reserved_48_63:16;
+#endif
+	} s;
+	struct cvmx_rst_pp_power_cn70xx {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_4_63:60;
+		uint64_t gate:4;
+#else
+		uint64_t gate:4;
+		uint64_t reserved_4_63:60;
+#endif
+	} cn70xx;
+	struct cvmx_rst_pp_power_cn70xx cn70xxp1;
+	struct cvmx_rst_pp_power_s cn78xx;
+};
+
+union cvmx_rst_soft_prstx {
+	uint64_t u64;
+	struct cvmx_rst_soft_prstx_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_1_63:63;
+		uint64_t soft_prst:1;
+#else
+		uint64_t soft_prst:1;
+		uint64_t reserved_1_63:63;
+#endif
+	} s;
+	struct cvmx_rst_soft_prstx_s cn70xx;
+	struct cvmx_rst_soft_prstx_s cn70xxp1;
+	struct cvmx_rst_soft_prstx_s cn78xx;
+};
+
+union cvmx_rst_soft_rst {
+	uint64_t u64;
+	struct cvmx_rst_soft_rst_s {
+#ifdef __BIG_ENDIAN_BITFIELD
+		uint64_t reserved_1_63:63;
+		uint64_t soft_rst:1;
+#else
+		uint64_t soft_rst:1;
+		uint64_t reserved_1_63:63;
+#endif
+	} s;
+	struct cvmx_rst_soft_rst_s cn70xx;
+	struct cvmx_rst_soft_rst_s cn70xxp1;
+	struct cvmx_rst_soft_rst_s cn78xx;
+};
+
+#endif