2572f00db8
This adds support for the Microchip PIC32 MIPS microcontroller with the specific variant PIC32MZDA. PIC32MZDA is based on the MIPS m14KEc core and boots using device tree. This includes an early pin setup and early clock setup needed prior to device tree being initialized. In additon, an interface is provided to synchronize access to registers shared across several peripherals. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12097/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
36 lines
748 B
Plaintext
36 lines
748 B
Plaintext
if MACH_PIC32
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choice
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prompt "Machine Type"
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config PIC32MZDA
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bool "Microchip PIC32MZDA Platform"
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select BOOT_ELF32
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select BOOT_RAW
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select CEVT_R4K
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select CSRC_R4K
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select DMA_NONCOHERENT
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select SYS_HAS_CPU_MIPS32_R2
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select SYS_HAS_EARLY_PRINTK
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select SYS_SUPPORTS_32BIT_KERNEL
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select SYS_SUPPORTS_LITTLE_ENDIAN
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select ARCH_REQUIRE_GPIOLIB
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select HAVE_MACH_CLKDEV
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select COMMON_CLK
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select CLKDEV_LOOKUP
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select LIBFDT
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select USE_OF
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select PINCTRL
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select PIC32_EVIC
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help
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Support for the Microchip PIC32MZDA microcontroller.
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This is a 32-bit microcontroller with support for external or
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internally packaged DDR2 memory up to 128MB.
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For more information, see <http://www.microchip.com/>.
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endchoice
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endif # MACH_PIC32
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