From: "Shenhar, Talel" <talel@amazon.com>
To: Rob Herring <robh@kernel.org>
Cc: <nicolas.ferre@microchip.com>, <jason@lakedaemon.net>,
<marc.zyngier@arm.com>, <mark.rutland@arm.com>,
<mchehab+samsung@kernel.org>, <davem@davemloft.net>,
<shawn.lin@rock-chips.com>, <tglx@linutronix.de>,
<devicetree@vger.kernel.org>, <gregkh@linuxfoundation.org>,
<linux-kernel@vger.kernel.org>, <dwmw@amazon.co.uk>,
<benh@kernel.crashing.org>, <jonnyc@amazon.com>,
<hhhawa@amazon.com>, <ronenk@amazon.com>, <hanochu@amazon.com>,
<barakw@amazon.com>
Subject: Re: [PATCH v4 1/2] dt-bindings: interrupt-controller: Amazon's Annapurna Labs FIC
Date: Tue, 9 Jul 2019 08:59:40 +0300 [thread overview]
Message-ID: <f1fd393d-0b8c-16f1-9ac2-0589e9cb9ea7@amazon.com> (raw)
In-Reply-To: <20190709022301.GA8734@bogus>
Marc, should I publish those fixes as new patch that updates the
dt-bindings or new patchset to this list?
On 7/9/2019 5:23 AM, Rob Herring wrote:
> On Mon, Jun 10, 2019 at 11:34:42AM +0300, Talel Shenhar wrote:
>> +- #interrupt-cells: must be 2.
>> + First cell defines the index of the interrupt within the controller.
>> + Second cell is used to specify the trigger type and must be one of the
>> + following:
>> + - bits[3:0] trigger type and level flags
>> + 1 = low-to-high edge triggered
>> + 4 = active high level-sensitive
> No need to define this here. Reference the standard definition.
This device only support those two modes.
This definition tries to capture the supported modes.
Should I just state that those two modes are supported and then avoid
the actual bits and values?
>
>> +- interrupt-parent: specifies the parent interrupt controller.
> Drop this. It is implied and could be in the parent.
ack
>
>> +- interrupts: describes which input line in the interrupt parent, this
>> + fic's output is connected to. This field property depends on the parent's
>> + binding
>> +
>> +Example:
>> +
>> +amazon_fic: interrupt-controller@0xfd8a8500 {
> Drop the '0x'
ack
next prev parent reply other threads:[~2019-07-09 6:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-10 8:34 [PATCH v4 0/2] Amazon's Annapurna Labs Fabric Interrupt Controller Talel Shenhar
2019-06-10 8:34 ` [PATCH v4 1/2] dt-bindings: interrupt-controller: Amazon's Annapurna Labs FIC Talel Shenhar
2019-06-18 10:46 ` Marc Zyngier
2019-07-09 2:23 ` Rob Herring
2019-07-09 5:59 ` Shenhar, Talel [this message]
2019-07-09 8:15 ` Marc Zyngier
2019-07-09 8:17 ` Shenhar, Talel
2019-07-09 13:25 ` Rob Herring
2019-06-10 8:34 ` [PATCH v4 2/2] irqchip: al-fic: Introduce Amazon's Annapurna Labs Fabric Interrupt Controller Driver Talel Shenhar
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