From: Yang Yingliang <yangyingliang@huawei.com>
To: <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>
Cc: <marc.zyngier@arm.com>, <tglx@linutronix.de>,
<guohanjun@huawei.com>, <yangyingliang@huawei.com>
Subject: [PATCH v2 0/4] add support for MBIGEN generating message based SPIs
Date: Fri, 26 Oct 2018 15:51:16 +0800 [thread overview]
Message-ID: <1540540280-26612-1-git-send-email-yangyingliang@huawei.com> (raw)
Now MBIGENs have pins that used to generate SPIs,
with
5052875 ("irqchip/gic-v3: Add support for Message Based Interrupts as an MSI controller"),
we can support MBIGEN to generate message based SPIs by writing
GICD_SETSPIR. This patchset add support for MBIGEN generating
message based SPIs and a bugfix for MBI driver.
Patch #1 is a bugfix for MBI driver.
Pathc #2 ~ #4 is support for MBIGEN generating message based SPIs.
v2:
Move the doorbell address comments to the top.
Yang Yingliang (4):
irqchip/gic-v3-mbi: fix uninitialized mbi_lock
irqchip/mbigen: rename register marcros
irqchip/mbigen: add support for a MBIGEN generating SPIs
dt-bindings/irqchip/mbigen: add example of MBIGEN generate SPIs
.../interrupt-controller/hisilicon,mbigen-v2.txt | 17 +++++++-
drivers/irqchip/irq-gic-v3-mbi.c | 2 +-
drivers/irqchip/irq-mbigen.c | 47 +++++++++++++++-------
3 files changed, 50 insertions(+), 16 deletions(-)
--
1.8.3
next reply other threads:[~2018-10-26 7:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-26 7:51 Yang Yingliang [this message]
2018-10-26 7:51 ` [PATCH v2 1/4] irqchip/gic-v3-mbi: fix uninitialized mbi_lock Yang Yingliang
2018-10-26 7:51 ` [PATCH v2 2/4] irqchip/mbigen: rename register marcros Yang Yingliang
2018-10-26 7:51 ` [PATCH v2 3/4] irqchip/mbigen: add support for a MBIGEN generating SPIs Yang Yingliang
2018-10-26 7:51 ` [PATCH v2 4/4] dt-bindings/irqchip/mbigen: add example of MBIGEN generate SPIs Yang Yingliang
2019-01-09 10:48 ` Marc Zyngier
2019-01-09 10:18 ` [PATCH v2 0/4] add support for MBIGEN generating message based SPIs Hanjun Guo
2019-01-09 10:33 ` Marc Zyngier
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