MIPS: Add support for PIC32MZDA platform
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>
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 71683a8..a989e76 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -481,6 +481,14 @@
This enables support for the MIPS Technologies Malta evaluation
board.
+config MACH_PIC32
+ bool "Microchip PIC32 Family"
+ help
+ This enables support for the Microchip PIC32 family of platforms.
+
+ Microchip PIC32 is a family of general-purpose 32 bit MIPS core
+ microcontrollers.
+
config MIPS_SEAD3
bool "MIPS SEAD3 board"
select BOOT_ELF32
@@ -980,6 +988,7 @@
source "arch/mips/jz4740/Kconfig"
source "arch/mips/lantiq/Kconfig"
source "arch/mips/lasat/Kconfig"
+source "arch/mips/pic32/Kconfig"
source "arch/mips/pistachio/Kconfig"
source "arch/mips/pmcs-msp71xx/Kconfig"
source "arch/mips/ralink/Kconfig"
