From: "tip-bot2 for Lina Iyer" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Stephen Boyd <swboyd@chromium.org>,
Lina Iyer <ilina@codeaurora.org>, Marc Zyngier <maz@kernel.org>,
Ingo Molnar <mingo@kernel.org>, Borislav Petkov <bp@alien8.de>,
linux-kernel@vger.kernel.org
Subject: [tip: irq/core] irqdomain: Add bus token DOMAIN_BUS_WAKEUP
Date: Wed, 20 Nov 2019 13:21:01 -0000 [thread overview]
Message-ID: <157425606157.12247.11399374334124634860.tip-bot2@tip-bot2> (raw)
In-Reply-To: <1573855915-9841-2-git-send-email-ilina@codeaurora.org>
The following commit has been merged into the irq/core branch of tip:
Commit-ID: d46bca2b5d06cbb5f3e66945080f275bcfab7181
Gitweb: https://git.kernel.org/tip/d46bca2b5d06cbb5f3e66945080f275bcfab7181
Author: Lina Iyer <ilina@codeaurora.org>
AuthorDate: Fri, 15 Nov 2019 15:11:44 -07:00
Committer: Marc Zyngier <maz@kernel.org>
CommitterDate: Sat, 16 Nov 2019 10:18:52
irqdomain: Add bus token DOMAIN_BUS_WAKEUP
A single controller can handle normal interrupts and wake-up interrupts
independently, with a different numbering space. It is thus crucial to
allow the driver for such a controller discriminate between the two.
A simple way to do so is to tag the wake-up irqdomain with a "bus token"
that indicates the wake-up domain. This slightly abuses the notion of
bus, but also radically simplifies the design of such a driver. Between
two evils, we choose the least damaging.
Suggested-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1573855915-9841-2-git-send-email-ilina@codeaurora.org
---
include/linux/irqdomain.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 583e7ab..3c340db 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -83,6 +83,7 @@ enum irq_domain_bus_token {
DOMAIN_BUS_IPI,
DOMAIN_BUS_FSL_MC_MSI,
DOMAIN_BUS_TI_SCI_INTA_MSI,
+ DOMAIN_BUS_WAKEUP,
};
/**
next prev parent reply other threads:[~2019-11-20 13:22 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-15 22:11 [PATCH v2 00/12] Support wakeup capable GPIOs Lina Iyer
2019-11-15 22:11 ` [PATCH v2 01/12] irqdomain: add bus token DOMAIN_BUS_WAKEUP Lina Iyer
2019-11-20 13:21 ` tip-bot2 for Lina Iyer [this message]
2019-11-15 22:11 ` [PATCH v2 02/12] drivers: irqchip: qcom-pdc: update max PDC interrupts Lina Iyer
2019-11-20 13:21 ` [tip: irq/core] irqchip/qcom-pdc: Update " tip-bot2 for Lina Iyer
2019-11-15 22:11 ` [PATCH v2 03/12] drivers: irqchip: pdc: Do not toggle IRQ_ENABLE during mask/unmask Lina Iyer
2019-11-20 13:21 ` [tip: irq/core] irqchip/qcom-pdc: " tip-bot2 for Lina Iyer
2019-11-15 22:11 ` [PATCH v2 04/12] drivers: irqchip: add PDC irqdomain for wakeup capable GPIOs Lina Iyer
2019-11-20 13:21 ` [tip: irq/core] irqchip/qcom-pdc: Add " tip-bot2 for Lina Iyer
2019-11-15 22:11 ` [PATCH v2 05/12] of: irq: document properties for wakeup interrupt parent Lina Iyer
2019-11-20 13:21 ` [tip: irq/core] of/irq: Document " tip-bot2 for Lina Iyer
2019-11-15 22:11 ` [PATCH v2 06/12] genirq: Introduce irq_chip_get/set_parent_state calls Lina Iyer
2019-11-20 13:21 ` [tip: irq/core] " tip-bot2 for Maulik Shah
2019-11-15 22:11 ` [PATCH v2 07/12] drivers: irqchip: pdc: Add irqchip set/get state calls Lina Iyer
2019-11-20 13:21 ` [tip: irq/core] irqchip/qcom-pdc: " tip-bot2 for Maulik Shah
2019-11-15 22:11 ` [PATCH v2 08/12] drivers: pinctrl: msm: setup GPIO chip in hierarchy Lina Iyer
2019-11-19 14:51 ` Linus Walleij
2019-11-20 13:21 ` [tip: irq/core] pinctrl/msm: Setup " tip-bot2 for Lina Iyer
2019-11-15 22:11 ` [PATCH v2 09/12] drivers: pinctrl: sdm845: add PDC wakeup interrupt map for GPIOs Lina Iyer
2019-11-20 13:20 ` [tip: irq/core] pinctrl/sdm845: Add " tip-bot2 for Lina Iyer
2019-11-15 22:11 ` [PATCH v2 10/12] arm64: dts: qcom: add PDC interrupt controller for SDM845 Lina Iyer
2019-11-15 22:11 ` [PATCH v2 11/12] arm64: dts: qcom: setup PDC as the wakeup parent for TLMM on SDM845 Lina Iyer
2019-11-15 22:11 ` [PATCH v2 12/12] arm64: defconfig: enable PDC interrupt controller for Qualcomm SDM845 Lina Iyer
2019-11-16 10:30 ` [PATCH v2 00/12] Support wakeup capable GPIOs Marc Zyngier
2019-11-18 23:36 ` Lina Iyer
2019-11-19 1:05 ` Bjorn Andersson
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=157425606157.12247.11399374334124634860.tip-bot2@tip-bot2 \
--to=tip-bot2@linutronix.de \
--cc=bp@alien8.de \
--cc=ilina@codeaurora.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tip-commits@vger.kernel.org \
--cc=maz@kernel.org \
--cc=mingo@kernel.org \
--cc=swboyd@chromium.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.