[PATCH v5 0/8] MIPS: Loongson: Add the Loongson-1A processor support

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The Loongson-1A CPU is similar with Loongson-1B/1C, which is a 32-bit SoC.

It is a cost-effective single chip system based on LS232 processor core,
and is applicable to fields such as industrial control, and security applications.

It implements the MIPS32 release 2 instruction set.

They share the same PRID, so we rewrite them into PRID_REV_LOONGSON1ABC,
and use their CPU macros to distinguish.

Changes since v1:

1. According commit c908656a7531771ae7642990a7c5f3c7307bd612
   (MIPS: Loongson: Naming style cleanup and rework) to fix the naming style.

Changes since v2:

1. Remove __irq_set_handler_locked()
2. Rebases on top of v4.5-rc5.

Changes since v3:

1. Rename the Loongson-1 series's PRID name
2. Rewite Loongson-1A's clk driver
2. Rebases on top of v4.10-rc2.

Changes since v4:

1. Fix some commit message error

Binbin Zhou(8):
 MIPS: Loongson: Merge PRID macro for Loongson-1A/1B/1C
 MIPS: Loongson: Expand Loongson-1's register definition
 MIPS: Loongson: Add basic Loongson-1A CPU support
 MIPS: Loongson: Add Loongson-1A Kconfig options
 MIPS: Loongson: Add platform devices for Loongson-1A
 MIPS: Loongson: Add Loongson-1A board support
 clk: Loongson: Add Loongson-1A clock support
 MIPS: Loongson: Add Loongson-1A default config file

Signed-off-by: Binbin Zhou <zhoubb@xxxxxxxxxx>
Signed-off-by: Huacai Chen <chenhc@xxxxxxxxxx>
-- 
 arch/mips/Kconfig                                 |  12 +++++++++
 arch/mips/configs/loongson1a_defconfig            | 131 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 arch/mips/include/asm/cpu-type.h                  |   3 ++-
 arch/mips/include/asm/cpu.h                       |   3 +--
 arch/mips/include/asm/mach-loongson32/irq.h       |  16 ++++++++----
 arch/mips/include/asm/mach-loongson32/loongson1.h | 172 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------
 arch/mips/include/asm/mach-loongson32/platform.h  |   2 ++
 arch/mips/include/asm/mach-loongson32/regs-clk.h  |  30 ++++++++++++++++++++-
 arch/mips/include/asm/mach-loongson32/regs-mux.h  |  36 ++++++++++++++++++++++++-
 arch/mips/kernel/cpu-probe.c                      |   6 ++++-
 arch/mips/loongson32/Kconfig                      |  20 ++++++++++++++
 arch/mips/loongson32/Makefile                     |   6 +++++
 arch/mips/loongson32/Platform                     |   1 +
 arch/mips/loongson32/common/irq.c                 |   2 +-
 arch/mips/loongson32/common/platform.c            |  83 ++++++++++++++++++++++++++++++++++++++++++++++++----------
 arch/mips/loongson32/common/setup.c               |   6 +++--
 arch/mips/loongson32/ls1a/Makefile                |   5 ++++
 arch/mips/loongson32/ls1a/board.c                 |  31 ++++++++++++++++++++++
 arch/mips/mm/c-r4k.c                              |  10 +++++++
 drivers/clk/loongson1/Makefile                    |   1 +
 drivers/clk/loongson1/clk-loongson1a.c            |  75 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 21 files changed, 593 insertions(+), 58 deletions(-)
 create mode 100644 arch/mips/configs/loongson1a_defconfig
 create mode 100644 arch/mips/loongson32/ls1a/Makefile
 create mode 100644 arch/mips/loongson32/ls1a/board.c
 create mode 100644 drivers/clk/loongson1/clk-loongson1a.c
--
1.9.0





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