From: Linus Walleij <linus.walleij@linaro.org>
To: Brian Masney <masneyb@onstation.org>, Stephen Boyd <sboyd@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>,
Andy Gross <andy.gross@linaro.org>,
Marc Zyngier <marc.zyngier@arm.com>,
Shawn Guo <shawnguo@kernel.org>,
Doug Anderson <dianders@chromium.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
Nicolas Dechesne <nicolas.dechesne@linaro.org>,
Niklas Cassel <niklas.cassel@linaro.org>,
David Brown <david.brown@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
"thierry.reding@gmail.com" <thierry.reding@gmail.com>,
linux-arm-msm@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>
Subject: Re: [PATCH 0/3] qcom: spmi: add support for hierarchical IRQ chip
Date: Sun, 30 Dec 2018 21:11:29 +0100 [thread overview]
Message-ID: <CACRpkdY8SvDUqHaem+wgV_xynzyWVqLnv5705mBEZ_SOuD_45g@mail.gmail.com> (raw)
In-Reply-To: <20181229114755.8711-1-masneyb@onstation.org>
On Sat, Dec 29, 2018 at 12:48 PM Brian Masney <masneyb@onstation.org> wrote:
> This patch series adds hierarchical IRQ chip support to spmi-gpio so
> that device tree consumers can request an IRQ directly from the GPIO
> block rather than having to request an IRQ from the underlying PMIC.
> The first patch in this series converts pmic-arb to use the version 2
> IRQ interface and patches 2 and 3 add support for the hierarchical
> IRQ chip to spmi-gpio.
Very nice stuff!
> The patches need to be applied in the order that I have them in order
> to allow for a proper bisection, however part of the series can be
> applied without any breakage. Maybe the spmi-arb change can go in
> for v4.21 and the spmi-gpio changes can go in for v4.22?
I'm fairly sure the SPMI maintainer (Stephen Boyd) can just ACK the
patch once he's happy with it and I can then apply it all to
the pin control tree.
> This work was tested on a LG Nexus 5 (hammerhead) phone. My status page
> at https://masneyb.github.io/nexus-5-upstream/ describes what is working
> so far with an upstream kernel.
I'm a big fan of your work. I have a few of these devices as well,
so the day I manage to create a serial cable for it, I'll gladly test
this stuff and see what I can add.
Yours,
Linus Walleij
prev parent reply other threads:[~2018-12-30 20:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-29 11:47 [PATCH 0/3] qcom: spmi: add support for hierarchical IRQ chip Brian Masney
2018-12-29 11:47 ` [PATCH 1/3] spmi: pmic-arb: convert to v2 irq interfaces to support hierarchical IRQ chips Brian Masney
2019-01-05 0:25 ` Stephen Boyd
2019-01-05 1:45 ` Brian Masney
2019-01-11 12:29 ` Linus Walleij
2018-12-29 11:47 ` [PATCH 2/3] qcom: spmi-gpio: add support for hierarchical IRQ chip Brian Masney
2019-01-04 0:48 ` Stephen Boyd
2019-01-05 12:08 ` Brian Masney
2019-01-05 12:51 ` Brian Masney
2018-12-29 11:47 ` [PATCH 3/3] ARM: dts: qcom: msm8974: add interrupt properties Brian Masney
2019-01-04 0:29 ` Stephen Boyd
2018-12-30 20:11 ` Linus Walleij [this message]
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