From: Joakim Zhang <qiangqing.zhang@nxp.com>
To: maz@kernel.org, jason@lakedaemon.net, tglx@linutronix.de,
robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
s.hauer@pengutronix.de
Cc: devicetree@vger.kernel.org, fugang.duan@nxp.com,
linux-kernel@vger.kernel.org,
Joakim Zhang <qiangqing.zhang@nxp.com>,
linux-imx@nxp.com, kernel@pengutronix.de, festevam@gmail.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 RESEND 0/2] irqchip: add NXP INTMUX interrupt controller
Date: Mon, 13 Jan 2020 15:08:39 +0800 [thread overview]
Message-ID: <1578899321-1365-1-git-send-email-qiangqing.zhang@nxp.com> (raw)
This patch set adds driver for NXP INTMUX interrupt controller.
ChangeLogs:
V3->V4:
*set IRQ_TYPE_LEVEL_HIGH flag in .xlate callback.
*fix comment format.
*use an intermediate variable for irq_domain_add_linear().
*disable interrupts before enabling chained interrupt.
*disable interrupt in imx_remove() for level interrupt.
*convert binding to DT schema.
V2->V3:
*impletement .xlate and .select callback.
V1->V2:
*squash patches:
drivers/irqchip: enable INTMUX interrupt controller driver
drivers/irqchip: add NXP INTMUX interrupt multiplexer support
*remove properity "fsl,intmux_chans", only support channel 0 by
default.
*delete two unused macros.
*align the various field in struct intmux_data.
*turn to spin lock _irqsave version.
*delete struct intmux_irqchip_data.
*disable interrupt in probe stage and clear pending status in remove
stage.
Joakim Zhang (2):
dt-bindings/irq: add binding for NXP INTMUX interrupt multiplexer
drivers/irqchip: add NXP INTMUX interrupt multiplexer support
.../interrupt-controller/fsl,intmux.yaml | 77 +++++
drivers/irqchip/Kconfig | 6 +
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-imx-intmux.c | 309 ++++++++++++++++++
4 files changed, 393 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
create mode 100644 drivers/irqchip/irq-imx-intmux.c
--
2.17.1
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next reply other threads:[~2020-01-13 7:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-13 7:08 Joakim Zhang [this message]
2020-01-13 7:08 ` [PATCH V4 RESEND 1/2] dt-bindings/irq: add binding for NXP INTMUX interrupt multiplexer Joakim Zhang
2020-01-13 9:16 ` Marc Zyngier
2020-01-13 9:59 ` Joakim Zhang
2020-01-13 21:03 ` Rob Herring
2020-01-14 2:43 ` Joakim Zhang
2020-01-14 8:22 ` Joakim Zhang
2020-01-14 14:11 ` Rob Herring
2020-01-15 2:27 ` Joakim Zhang
2020-01-13 7:08 ` [PATCH V4 RESEND 2/2] drivers/irqchip: add NXP INTMUX interrupt multiplexer support Joakim Zhang
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