From: Rich Felker <dalias@libc.org>
To: linux-sh@vger.kernel.org
Subject: [PATCH 0/7] J-core J2 cpu and SoC peripherals support
Date: Thu, 28 Apr 2016 21:47:41 +0000 [thread overview]
Message-ID: <cover.1461880061.git.dalias@libc.org> (raw)
The following patchset adds support for the J-core J2, an open-source
VHDL reimplementation of the SH-2 ISA, and drivers for the associated
SoC devices (interrupt controller, clocksource, and SPI).
This version is posted for review, discussion, and testing. Before
merge it needs at least official assignment (and documentation) of
device tree bindings. Feedback on other improvements that could be
made is welcome too, especially if there are places where the
motivation is not clear and better commit messages or comments could
clarify.
Rich Felker (7):
sh: add support for J-Core J2 processor
sh: add AT_HWCAP flag for J-Core cas.l instruction
irqchip: add J-Core AIC driver
clocksource: add J-Core PIT/RTC driver
spi: add driver for J-Core SPI controller
sh: add defconfig for J-Core J2
sh: add device tree source for J2 FPGA on Mimas v2 board
arch/sh/Kconfig | 8 +
arch/sh/Makefile | 1 +
arch/sh/boot/dts/j2_mimas_v2.dts | 98 ++++++++++++
arch/sh/configs/j2_defconfig | 38 +++++
arch/sh/include/asm/processor.h | 2 +-
arch/sh/include/uapi/asm/cpu-features.h | 1 +
arch/sh/kernel/cpu/init.c | 40 ++++-
arch/sh/kernel/cpu/proc.c | 1 +
arch/sh/kernel/cpu/sh2/entry.S | 5 +
arch/sh/kernel/cpu/sh2/probe.c | 13 ++
arch/sh/mm/Makefile | 3 +-
arch/sh/mm/cache-j2.c | 58 +++++++
arch/sh/mm/cache.c | 6 +-
drivers/clocksource/Kconfig | 4 +
drivers/clocksource/Makefile | 2 +
drivers/clocksource/jcore-pit.c | 176 +++++++++++++++++++++
drivers/irqchip/Kconfig | 6 +
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-jcore-aic.c | 95 ++++++++++++
drivers/spi/Kconfig | 4 +
drivers/spi/Makefile | 1 +
drivers/spi/spi-jcore.c | 266 ++++++++++++++++++++++++++++++++
22 files changed, 825 insertions(+), 4 deletions(-)
create mode 100755 arch/sh/boot/dts/j2_mimas_v2.dts
create mode 100644 arch/sh/configs/j2_defconfig
create mode 100644 arch/sh/mm/cache-j2.c
create mode 100644 drivers/clocksource/jcore-pit.c
create mode 100644 drivers/irqchip/irq-jcore-aic.c
create mode 100644 drivers/spi/spi-jcore.c
--
2.8.1
next reply other threads:[~2016-04-28 21:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-28 21:47 Rich Felker [this message]
2016-04-29 6:59 ` [PATCH 0/7] J-core J2 cpu and SoC peripherals support Geert Uytterhoeven
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