From: Rob Herring <robh+dt@kernel.org>
To: Ray Jui <ray.jui@broadcom.com>
Cc: Wolfram Sang <wsa@the-dreams.de>,
Mark Rutland <mark.rutland@arm.com>,
Linux I2C <linux-i2c@vger.kernel.org>,
devicetree@vger.kernel.org,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE"
<bcm-kernel-feedback-list@broadcom.com>,
Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Subject: Re: [PATCH v5 3/8] dt-bindings: i2c: iproc: make 'interrupts' optional
Date: Thu, 14 Feb 2019 16:25:33 -0600 [thread overview]
Message-ID: <CAL_Jsq+W=+1=Sj8zQu_ECW9UzEiS8Oya8W_0ZQYPGemXC38qfg@mail.gmail.com> (raw)
In-Reply-To: <20190214175725.60462-4-ray.jui@broadcom.com>
On Thu, Feb 14, 2019 at 11:57 AM Ray Jui <ray.jui@broadcom.com> wrote:
>
> Update the binding document to make the 'interrupts' property optional.
> For certain revisions of the I2C controller (e.g., iProc NIC I2C), I2C
> interrupt is unwired to the interrupt controller. In such case, this
> 'interrupts' property should be left unspecified, and driver will fall
> back to polling mode
>
> Signed-off-by: Ray Jui <ray.jui@broadcom.com>
> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
> ---
> .../devicetree/bindings/i2c/brcm,iproc-i2c.txt | 11 ++++++++---
> 1 file changed, 8 insertions(+), 3 deletions(-)
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2019-02-14 22:26 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-14 17:57 [PATCH v5 0/8] iProc I2C slave mode and NIC mode Ray Jui
2019-02-14 17:57 ` [PATCH v5 1/8] i2c: iproc: Extend I2C read up to 255 bytes Ray Jui
2019-03-27 22:17 ` Wolfram Sang
2019-04-01 21:35 ` Ray Jui
2019-02-14 17:57 ` [PATCH v5 2/8] i2c: iproc: Add slave mode support Ray Jui
2019-03-27 22:14 ` Wolfram Sang
2019-03-27 22:41 ` Wolfram Sang
2019-04-01 21:33 ` Ray Jui
2019-04-02 8:24 ` Rayagonda Kokatanur
2019-04-02 9:01 ` Wolfram Sang
2019-02-14 17:57 ` [PATCH v5 3/8] dt-bindings: i2c: iproc: make 'interrupts' optional Ray Jui
2019-02-14 22:25 ` Rob Herring [this message]
2019-02-14 17:57 ` [PATCH v5 4/8] i2c: iproc: add polling support Ray Jui
2019-02-14 17:57 ` [PATCH v5 5/8] i2c: iproc: use wrapper for read/write access Ray Jui
2019-02-14 17:57 ` [PATCH v5 6/8] dt-bindings: i2c: iproc: add "brcm,iproc-nic-i2c" compatible string Ray Jui
2019-02-14 22:26 ` Rob Herring
2019-03-27 22:24 ` Wolfram Sang
2019-04-01 21:43 ` Ray Jui
2019-04-02 10:17 ` Wolfram Sang
2019-02-14 17:57 ` [PATCH v5 7/8] i2c: iproc: add NIC I2C support Ray Jui
2019-04-02 10:27 ` Wolfram Sang
2019-04-02 17:57 ` Ray Jui
2019-04-03 1:10 ` Ray Jui
2019-02-14 17:57 ` [PATCH v5 8/8] arm64: dts: Stingray: Add NIC i2c device node Ray Jui
2019-02-22 20:04 ` [PATCH v5 0/8] iProc I2C slave mode and NIC mode Ray Jui
2019-03-22 16:40 ` Florian Fainelli
2019-03-27 22:27 ` Wolfram Sang
2019-04-01 21:44 ` Ray Jui
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