From: Rob Herring <robh@kernel.org>
To: "Reizer, Eyal" <eyalr@ti.com>
Cc: Kalle Valo <kvalo@codeaurora.org>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>
Subject: Re: [PATCH v5] wlcore: spi: add wl18xx support
Date: Sat, 16 Jul 2016 08:42:27 -0500 [thread overview]
Message-ID: <20160716134227.GA327@rob-hp-laptop> (raw)
In-Reply-To: <8665E2433BC68541A24DFFCA87B70F5B36156367@DFRE01.ent.ti.com>
On Sun, Jul 10, 2016 at 08:32:40AM +0000, Reizer, Eyal wrote:
> Add support for using with both wl12xx and wl18xx.
>
> - all wilink family needs special init command for entering wspi mode.
> extra clock cycles should be sent after the spi init command while the
> cs pin is high.
> - Use inverted chip select for sending a dummy 4 bytes command that
> completes the init stage.
>
> Signed-off-by: Eyal Reizer <eyalr@ti.com>
> ---
> v1->v2:update device tree bindings configuration
> v2->v3:revert from manual gpio manipulation. use inverted chip select instead
> for sending the extra init cycle which, achieves the same hardware purpose.
> update device tree bindings docucmentation accordingly
> v3->v4: Remove redundant data form binding documentation and fix chip select
> number mismatch in wl1271 example
> v4->v5: Rebase on top of head of wireless-drivers-next
Please add acks when reposting.
Rob
next prev parent reply other threads:[~2016-07-16 13:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-10 8:32 [PATCH v5] wlcore: spi: add wl18xx support Reizer, Eyal
2016-07-10 8:32 ` Reizer, Eyal
2016-07-16 13:42 ` Rob Herring [this message]
2016-07-17 6:36 ` Reizer, Eyal
2016-07-17 6:36 ` Reizer, Eyal
2016-07-18 17:04 ` Kalle Valo
2016-07-18 17:04 ` Kalle Valo
2016-07-18 17:04 ` Kalle Valo
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