From: Aisheng Dong <aisheng.dong@nxp.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
"l.stach@pengutronix.de" <l.stach@pengutronix.de>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"tglx@linutronix.de" <tglx@linutronix.de>,
Aisheng Dong <aisheng.dong@nxp.com>
Subject: [PATCH V2 0/4] irq: imx-irqsteer: add 32 interrupts chan and multi outputs support
Date: Wed, 30 Jan 2019 13:05:51 +0000 [thread overview]
Message-ID: <1548853196-11447-1-git-send-email-aisheng.dong@nxp.com> (raw)
Not all 64 interrupts may be used in one group. e.g. most irqsteer in
imx8qxp and imx8qm subsystems supports only 32 interrupts.
And one irqsteer channel can support up to 8 output interrupts.
This patch series aims to support 32 interrupts chan and multi output
interrupts.
Tested on:
iMX8QXP MEK with MIPI CSI capture and DC Display
iMX8MQ EVK with MIPI DSI Display
Dong Aisheng (4):
dt-binding: irq: imx-irqsteer: use irq number instead of group number
dt-bindings: irq: imx-irqsteer: add multi output interrupts support
irq: imx-irqsteer: change to use reg_num instead of irq_group
irq: imx: irqsteer: add multi output interrupts support
.../bindings/interrupt-controller/fsl,irqsteer.txt | 11 ++-
drivers/irqchip/irq-imx-irqsteer.c | 103 +++++++++++++++------
2 files changed, 80 insertions(+), 34 deletions(-)
--
2.7.4
next reply other threads:[~2019-01-30 13:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-30 13:05 Aisheng Dong [this message]
2019-01-30 13:05 ` [PATCH V2 1/4] dt-binding: irq: imx-irqsteer: use irq number instead of group number Aisheng Dong
2019-01-30 13:17 ` Lucas Stach
2019-01-30 13:05 ` [PATCH V2 2/4] dt-bindings: irq: imx-irqsteer: add multi output interrupts support Aisheng Dong
2019-01-30 13:18 ` Lucas Stach
2019-01-30 13:33 ` Dong Aisheng
2019-01-30 13:06 ` [PATCH V2 3/4] irq: imx-irqsteer: change to use reg_num instead of irq_group Aisheng Dong
2019-01-30 13:22 ` Lucas Stach
2019-01-31 7:27 ` Dong Aisheng
2019-01-30 13:06 ` [PATCH V2 4/4] irq: imx: irqsteer: add multi output interrupts support Aisheng Dong
2019-01-30 13:32 ` Lucas Stach
2019-01-30 14:03 ` Dong Aisheng
2019-01-30 14:11 ` Lucas Stach
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1548853196-11447-1-git-send-email-aisheng.dong@nxp.com \
--to=aisheng.dong@nxp.com \
--cc=devicetree@vger.kernel.org \
--cc=l.stach@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=shawnguo@kernel.org \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).